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Due to the side effect of commonly used chemical scolicidals, advantages of micro drug delivery system and growing interest for the phytoceuticals, the present study aimed to find out the scolicidal activity of two volatile terpenes (α-pinene and β-caryophyllene) and their microemulsions on proto-scoleces of Echinococcus granulosus. The ordinary and microemulsions of α-pinene and β-caryophyllene and their combination at three different ratios (2:1, 1:1, 1:2) were developed and cha¬racterised by dynamic light scattering to confirm micro-dimensions. The scolicidal effect of the de-veloped formulations at the concentrations of 0.5, 1, 2, 5 and 10 μg/mL were measured at 10, 30, and 60-min time points. Mortality rates were recorded by eosin exclusion test. At the 10-min time point, ordinary and micro α-pinene at the concentration of 10 μg/mL killed 94.66% and 100% of the proto-scoleces, respectively. At the same time point and concentration, ordinary and micro β-caryophyllene caused 44.33% and 68.66% mortality rates in protoscoleces, respectively. Based on the 50% lethal concentration (LC50) values, there was no significant difference between ordinary and micro-emulsified α-pinene. For the micro β-caryophyllene, a LC50 value of 2.1 µg/mL was obtained which was significantly lower than that of ordinary β-caryophyllene (49.85 µg/mL). No synergistic interac-tion existed between β-caryophyllene and α-pinene regarding their activity on E. granulosus. Development of microemulsions increased the toxicity of these terpenoids on protoscoleces, especially that of β-caryophyllene, probably due to improved penetration into the parasite. Further studies are needed to assess in vivo efficacy and safety of this specific preparation.

Recycling waste in construction materials is part of a sustainable development approach aimed at creating new materials with characteristics that have been shown to be competitive with traditional materials. In this context, this study aims to recover steel, copper and aluminum wastes from blacksmiths’ workshops together with the reuse thereof in the form of reinforcing fibers in sand concrete. However, in order to assess the impact of this waste on the concrete properties, we introduced such wastes in the form of fibers at different proportions (0.4 %, 0.8 % and 1.2 %). Further, a series of tests was then carried out to determine the evolution of the concrete characteristics in the fresh state (workability and density) and in the hardened state (compressive strength, flexural strength, compressive strength obtained using a sclerometer and the speed of ultrasonic waves), as well as the concrete’s durability (absorption coefficient by immersion, by capillarity and the porosity accessible to water). In closing, the behavior of the concrete was assessed in the face of a chemical attack by H2SO4 and HCl by measuring mass loss. In virtue of thus, the results obtained demonstrated a positive evolution of certain properties of sand concrete as a function of the type and percentage of fibers incorporated into the composition of the concrete.

Chika Akinseye,1 Andrew Fiorini,2 Emily Louise Jarvis,3 Michelle Fry,4 Abid Raza,5 Sara Soleman,6 Stephanie Igwe,6 Mark Palmer2 1GSK R&D, Discovery Medicine, Stevenage, UK; 2GSK R&D, Device Engineering, Ware, UK; 3GSK R&D, Biostatistics, Stevenage, UK; 4GSK Rx Global Clinical Delivery, Stockley Park, UK; 5GSK R&D, Stockley Park, UK; 6GSK Clinical Unit, Addenbrooke’s Centre for Clinical Investigation, Cambridge, UKCorrespondence: Mark Palmer, GSK R&D, Harris’s Lane Ware, Hertfordshire, SG12 0DP, United Kingdom, Email mark.g.palmer@gsk.comPurpose: Therapeutic proteins are often delivered by subcutaneous (SC) autoinjector to enable self-administration. Autoinjectors typically deliver up to 1 mL injected volumes per dose. Delivery of larger volumes may be limited by injection site discomfort, including pain, swelling, and redness. Delivery at a slower rate may mitigate this discomfort. This single-center, randomized, crossover study evaluated the acceptability and tolerability of varying volumes and delivery rates of SC saline in healthy volunteers.Patients and Methods: Eligible participants were adults (18– 65 years) with a body mass index of 18.5– 32.0 kg/m2. Participants (N = 24) were randomized to multiple sequences of infusions over five visits, with infusions ranging from 1 to 5 mL at rates of 1.50– 6.00 mL/minute (min) and including a 1 mL SC infusion in 10 seconds (s) at a rate of 6.00 mL/min. The primary objective was to identify acceptable volume and delivery rates of SC saline, as assessed by visual analogue scale (VAS) pain scores, a tolerability and acceptability questionnaire, and infusion leakage.Results: Infusions that met the acceptability criteria were 1 mL in 10s, 4 mL in 58s, and 3 mL in 2 mins. Higher delivery volumes and rates were associated with higher VAS pain scores but remained within the VAS acceptability criteria.Conclusion: These findings may support the development of larger-volume injectors for self-administration of future medicines.Keywords: drug delivery system, skin, formulation, pain scores, tolerability and acceptability questionnaire

From July 1 to 6, 2024, with the support of the European Federation of Feed Manufacturers, the European Federation of Food Science and Technology, the Association "Union of Feed Manufacturers of Ukraine", Odesa National University of Technological (ONTU), ProAgro Group of Companies and the "Club of Young Scientists" ONUT held the IX -th session of the International School of Feeds "THE ART OF DESIGN, OPERATION AND IMPROVEMENT OF TECHNOLOGIES, RECIPES, SAFETY AND QUALITY OF FEEDS". Despite martial law, air alarms, blackouts and other obstacles, the session took place, and it was successful. The session was attended by scientists and specialists in the field of compound feed production, 3 scientific and project organizations: Interprojekt Gmbh, LLC "S-engineering", GK "Zernova stolitsia", 17 representatives from 8 compound feed enterprises: PrJSC MZVKK, Katerynopilsky elevator, AGROPROGRESS PLUS GRAIN COMPANY, VitagroNutryshyn, Kombifeed, MEGA KORM LLC, Kramar LLC, AGRICON Group, as well as Technik BG Gmbh, JSC ADM Illichivsk, LLC Sok-Trade. The session discussed trends in design, increasing the efficiency of operation and robotization of feed production, features of providing nutrients and biologically active substances, production of feed and regulation of their productive action, trainings in modern scientific laboratories of ONUT.

Abstract Background Parenteral artesunate is the first-line therapy for severe malaria. Artesunate, in its current formulation, must be prepared immediately before administration by first dissolving in sodium bicarbonate solution and then diluting in saline. A novel solvent for rapid and stable single step reconstitution of artesunate was recently developed showing improved solubility and stability. This study aimed to compare the safety and pharmacokinetic properties of the currently available and newly developed parenteral formulation of artesunate in healthy Thai volunteers. Methods This was an open-label, randomized, 4 periods, 4-treatments, 24-sequence, single-dose, cross-over study in 72 male and female healthy Thai volunteers. Frequent pharmacokinetic samples were collected in all volunteers at each dose occasion. Observed concentration–time profiles were analysed with a non-compartmental approach followed by a bioequivalence evaluation. Results Both intramuscular and intravenous administrations of the new parenteral formulation of artesunate were safe and well-tolerated, with no additional safety signals compared to the currently used formulation. The pharmacokinetic properties of artesunate and its active metabolite, dihydroartemisinin, were well-characterized, and showed rapid conversion of artesunate into dihydroartemisinin. Intramuscular administration of the newly formulated artesunate resulted in almost complete bioavailability of dihydroartemisinin. The pharmacokinetic properties were similar between the old and new formulation. Conclusions The new and more easily prepared formulation of artesunate was safe and well-tolerated, with similar pharmacokinetic properties compared to the currently used formulation. Dihydroartemisinin, the active metabolite responsible for the majority of the anti-malarial effect, showed equivalent exposure after both intravenous and intramuscular administration of artesunate, suggesting that both routes of administration should generate comparable therapeutic effects. Trial registration: The study was registered to clinicaltrials.gov (#TCTR20170907002).

Background & objectives: At present, use of synthetic pesticides to manage insects and other arthropods creates a number of issues that are related to the environment and public health. The goal of the present study is to find repellent activity of Vitex negundo and Curcuma longa herbal extracts against the wild species Simulium (blackfly) bite. Methods: We have studied Simulium biting behavior and tested the repellency of herbal extract obtained from Vitex negundo L. (Lamiales: Lamiaceae) and Curcuma longa L. (Zingiberal: Zingiberaceae) along with their essential oils in three locations in Arunachal Pradesh, India on human volunteers’ resistance to Simulium (blackflies). The reported herbal extracts were incorporated to topical drug delivery vehicle as a cream and gel. Results: The methanolic extract of Vitex negundo cream and gel formulation showed >2 h safety at 5% concentration and >5 h safety at 10% concentration in all the testing sites followed by ethyl acetate extract. Whereas, chloroform extract of Curcuma longa cream and gel formulation provided >1 h safety at 5% concentration and >4 h safety at 10% concentration. Interpretation & conclusion: At an optimum concentration of 10%, the methanolic extract of Vitex negundo cream provided complete protection times (CPTs) 320.4, 358.6, and 346.4 min, respectively. These findings offer confirmation of the methanolic extract and chloroform extract potential for use in new blackfly repellents.

Abstract Introduction Metformin is the most prescribed medication for type 2 diabetes mellitus (T2DM); there is a well-established link with the elevated incidence of gastrointestinal (GI) adverse events (AE) limiting its administration or intensification. Objectives The objective of this systematic review and meta-analysis of observational studies was to evaluate the pooled incidence of GI AE related to metformin use in patients with T2DM. Materials and methods PUB MED/CINAHL/Web of Science/Scopus were searched from database inception until 29.07.2024 for observational studies in English describing the frequency of GI AE in patients with T2DM treated with metformin. Random-effects meta-analyses were used to derive effect sizes: event rates. Results From 7019 publications, we identified 211 potentially eligible full-text articles. Ultimately, 21 observational studies were included in the meta-analysis. The prevalence of GI AE was as follows: diarrhea 6.9% (95% CI: 0.038–0.123), bloating 6,2% (95% CI: 0.020–0.177), abdominal pain 5,3% (95% CI: 0.003–0.529), vomiting 2.4% (95%: CI 0.007–0.075), constipation 1.1% (95%: CI 0.001–0.100). The incidence of bloating (coefficient -4.46; p

The paper presents the results of developing a fish culinary product (thorny skate meat mixed with Atlantic cod meat, baked with potatoes and mushrooms in a cream sauce) enriched with chondroitin sulfate contained in the meat and cartilage of the wings of thorny skate. Atlantic cod, more familiar to the Russian consumer and successfully complementing the skate's meat with amino acid composition, has been chosen as an additional fish raw material. Thorny skate belongs to the underutilized fishing facilities of the Northern Basin. The meat of its wings contains up to 1.5 % urea, which worsens its organoleptic properties. To solve this problem, it was previously proposed to use short-term preliminary heat treatment (PHT) of skate's wings by blanching them in water at a temperature from 93 to 96 °C for 1–3 minutes, which guarantees a fourfold decrease in the mass fraction of urea in the meat, relative to the initial content, below the organoleptic perception of the consumer. PHT also facilitates the cutting of the skate's meat. The formulation and technology of a combined fish culinary product is proposed, packaged and completely ready for consumer's use. To prolong the shelf life up to 120 days, it is proposed to subject the product to shock freezing with subsequent storage at a temperature no higher than minus 18 °C. To solve the problem of delamination of cream sauce during storage and to improve the consumer properties of the product, an experimentally based technological solution is proposed – the introduction of oat flour in the composition of the sauce formulation as a thickener and structure-forming agent in an amount of 3.5 % per total mass of sauce.

Abstract Background Dietary risk factors are the leading cause of death globally and in New Zealand (NZ). Processed packaged foods are prevalent in the food supply and contribute excess amounts of sodium, saturated fat, and sugar in diets. Improving the nutritional quality of these foods has the potential to reduce population chronic disease risk. We aimed to evaluate the healthiness using the Australasian Health Star Rating (HSR, from 0.5 to 5 stars, with 5 being the healthiest) and nutrient composition (sodium, saturated fat, and total sugar) of packaged products manufactured by the largest NZ-based food and beverage companies in NZ 2015–2019. This analysis relates to a larger study evaluating structured engagement with food companies to improve nutrition-related policies and actions. Methods Data was sourced from Nutritrack, a NZ-branded supermarket-sourced food composition database. The largest NZ-based companies from annual retail sales revenue (n = 35) were identified using 2019 Euromonitor data. All relevant products of the selected companies were extracted for analysis. Products included totalled 17,795 with a yearly range of 3462–3672 products. The primary outcome was a nutrient profile score estimated using HSR. Healthiness was defined as ≥ 3.5 stars. Secondary outcomes were sodium, total sugar, and saturated fat per 100 g/100 mL. All outcomes were assessed overall, by food company, and food category. Change over time was tested using linear mixed models, adjusting for major food categories and cluster effects of food companies controlling for multiple comparisons. Model-adjusted mean differences between years were estimated with 95% confidence intervals. Results There was a small statistically significant increase in mean HSR between 2015 and 2019 (0.08 [0.15,0.01], p = 0.024). Mean total sugar content decreased over the same period (0.78 g/100 g [0.08,1.47], p = 0.020), but there were no significant changes in mean sodium or saturated fat contents. Seven of the 13 categories showed small increases in mean HSR (0.1–0.2). Most categories (9/13) exhibited a reduction in mean total sugar content. Conclusions Between 2015 and 2019, there were slight improvements in the nutritional quality of selected packaged foods and drinks in NZ. Much more substantive changes are needed to address the health-related burden of unhealthy diets, supported by stronger government action and less reliance on voluntary industry initiatives.

Abstract One major limitation of effective vaccine delivery is its dependency on a robust cold chain infrastructure. While Vesicular stomatitis virus (VSV) has been demonstrated to be an effective viral vaccine vector for diseases including Ebola, its −70 °C storage requirement is a significant limitation for accessing disadvantaged locations and populations. Previous work has shown thermal stabilization of viral vaccines with a combination of pullulan and trehalose (PT) dried films. To improve the thermal stability of VSV, we optimized PT formulation concentrations and components, as well as drying methodology with enhanced vacuum drying. When formulated in PT films, VSV can be stored for 32 weeks at 4 °C with less than 2 log PFU loss, at 25 °C with 2.5 log PFU loss, and at 37 °C with 3.1 log PFU loss. These results demonstrate a significant advancement in VSV thermal stabilization, decreasing the cold chain requirements for VSV vectored vaccines.

Abstract Background In recent years, public awareness of healthy diets has significantly increased, leading to a rise in the consumption of nutritional supplements. Among these, omega-3 fatty acids have become particularly popular. n − 3 polyunsaturated fatty acids (PUFAs) are widely distributed in marine and terrestrial environments. The primary sources of marine n − 3 fatty acid supplements are oily fish, such as anchovies, sardines and mackerel. Recently, they have drawn considerable attention for their potential therapeutic benefits in treating a range of illnesses, including cancer, neurological disorders, cardiovascular diseases, immunological and reproductive diseases, respectively. Main text This study explores the many activities of n − 3 PUFAs, highlighting their importance in cellular processes that include signaling pathways, cell membrane integrity and structural maintenance. These fatty acids significantly regulate important physiological functions including the neurological system, blood pressure control, hematopoiesis, glucose metabolism and inflammatory responses. The latter highlights the wide therapeutic range of n − 3 PUFAs is especially notable considering the implications for controlling inflammatory disorders. Furthermore, the chemistry and dietary sources of omega-3 fatty acids are clarified in this review, which also sheds light on the complex molecular pathways that support the therapeutic efficacy of these fats and their bioavailability. The most recent information on the FDA's approval of omega-3 oils for use in formulation development highlights the compounds' adaptability and potential influence on the development of novel medications. Conclusion A thorough analysis of omega-3 polyunsaturated fatty acids reveals both their remarkable therapeutic potential against a variety of diseases and their essential place in a normal diet. This study adds to the increasing amount of data that supports the use of n − 3 PUFAs in preventative and therapeutic approaches that are meant to improve human health and well-being by clarifying their mechanisms of action and emphasizing their applicability in formulation and development.

ABSTRACT: The objective of this study was to describe the nutritional strategies used on Canadian dairy farms with automated milking systems (AMS), both at the feed bunk and the concentrate offered at the AMS, as well as to determine what dietary components and nutrients, as formulated, were associated with milk production and milking behaviors on those farms. Formulated diets (including ingredients and nutrient content) and AMS data were collected from April 1, 2019, until September 30, 2020, on 160 AMS farms (eastern Canada [East] = 8, Ontario [ON] = 76, Quebec [QC] = 22, and western Canada [West] = 54). Both partial mixed ration (PMR) and AMS concentrate samples were collected from May 1 to September 30, 2019, on 169 farms (East = 12, ON = 63, QC = 42, West = 52). We collected AMS milking data for 154 herds. For each farm (n = 161), milk recording data were collected and summarized by farm to calculate average milk yield and components. Multivariable regression models were used to associate herd-level formulated nutrient composition and feeding management practices with milk production and milking behavior. Milk yield (mean ± SD = 37.0 ± 0.3 kg/d) was positively associated with the PMR ether extract (EE) concentration (+0.97 kg/d per percentage point [p.p.] increase) and with farms that fed barley silage as their major forage source (n = 16; +2.18 kg/d) as compared with haylage (n = 42), whereas farms that fed corn silage (n = 96; +1.23 kg/d) tended to produce more milk than farms that fed haylage. Greater milk fat content (4.09 ± 0.28%) was associated with a greater PMR-to-AMS concentrate ratio (+0.02 p.p. per unit increase) and total diet net energy for lactation (+0.046 p.p. per 0.1 Mcal/kg increase), but a lesser percentage of NFC of the PMR (−0.016 p.p. per p.p. increase of NFC percentage). Milk protein content (3.38 ± 0.14%) was positively associated with the forage percentage of the PMR (+0.003 p.p. per p.p. increase of forage percentage) and the total diet starch percentage (+0.009 p.p. per p.p. increase of starch percentage), but was negatively associated with farms feeding corn silage (−0.1 p.p. compared with haylage) as their major forage. Greater milking frequency (2.77 ± 0.40 milkings/d) was observed on farms with free-flow cow traffic systems (+0.62 milkings/d) and was positively associated with feed push-up frequency (+0.013 milkings/d per additional feed push-up), but negatively associated with PMR NFC content and forage percentage of the total ration (−0.017 milkings/d per p.p. increase of forage percentage). Lastly, greater milking refusal frequency (1.49 ± 0.82 refusals/d) was observed on farms with free-flow cow traffic systems (+0.84 refusals/d) and farms feeding barley silage (+0.58 refusals/d) than with guided flow and farms feeding either corn silage or haylage, respectively. These data give insight into the ingredients, nutrient formulations and type of diets fed on AMS dairy farms across Canada and the association of those factors with milk production and milking behaviors.

In order to increase the kinds of jelly and improve the added value of Phyllanthus emblica L. and passion fruit, using P. emblica L. and passion fruit as main raw materials, sensory score, color and texture properties as indicators, the effects of the added amount of passion fruit juice, compound gum and erythritol on the quality of the compound jelly of P. emblica L. and passion fruit were explored by single factor experiments. On this basis, taking sensory score as the response value, the formulation of the compound jelly of P. emblica L. and passion fruit was optimized by response surface methodology. The results showed that the best formulation of the compound jelly of P. emblica L. and passion fruit was as follows: The added amount of passion fruit juice was 19%, the added amount of compound gum was 2.0% (the mass ratio of curdlan gum, konjac gum and xanthan gum was 30:3:7), and the added amount of erythritol was 26.8%. The compound jelly prepared under these conditions was orange in color, lustrous, delicate in taste, with the characteristic flavors of P. emblica L. and passion fruit being outstanding and harmonious. It tasted sweet and sour, with long sweet aftertaste, and the hardness, elasticity and chewiness were moderate. Its overall acceptability was very good, and its sensory score was 8.65 points. This study could provide a reference for the development of low-sugar compound jelly of P. emblica L. and passion fruit without adding flavor, pigment and sucrose.

The food industry by-product causes a negative environmental impact and reduces resource efficiency and productivity. Although these by-products have been used only for animal feed purposes in the past, there is an emerging trend to use them in human food as well. Brewers’ spent grain (BSG) is a proper example of such industrial by-products; it constitutes about 85 % of the total by-products generated in the brewing industry. With high amounts of fiber and protein, BSG can serve as a formulation ingredient in human nutrition. Accordingly, many studies have tried to investigate the possibility of using it in different food products. Overall, BSG is a promising source of bioactive compounds with antioxidant, antidiabetic, anti-inflammatory, and antithrombotic properties. Enzymatic hydrolysis, fermentation, and extraction conditions can be optimized to enhance the functional attributes of BSG for food, pharmaceutical, and nutraceutical applications. This review elaborated on the possibility of using BSG within bakery, pasta, and cereal-based formulations and its effect on such products' quality and nutritional characteristics. In addition, the functional ingredients of BSG and their biological properties are briefly reviewed. The research results suggest that incorporating BSG into various bakery products can enhance their nutritional value, but the optimal level of addition varies depending on the specific product. Careful optimization is required to balance an improved nutritional profile and acceptable technological and sensory qualities. However, the challenge facing the high-scale utilization of BSG ingredients is the variability of raw material composition. Therefore, more study is needed to develop innovative technologies for integrated and comprehensive valorization of BSG.

A global rise in population and environmental degradation pose challenges to agricultural productivity worldwide, compelling the need for new strategies to tackle abiotic stress, pathogens, and other pests. Despite increasing crop yields, the Green Revolution has not achieved sustainable agriculture, largely due to indiscriminate use of chemical pesticides. Extensive use of synthetic pesticides elicits a persistent impact on the ecosystem, besides affecting the health of humans, animals, and other non-target beings. These considerations have mandated the need for alternative approaches such as the utilization of bio-pesticides, comprising biochemical pesticides, microbial pesticides, and plant-incorporated protectants, to preserve agriculture output, enhance plant growth, and compensate for the reduced use of synthetic pesticides. Bio-pesticides derived from microbial sources (viruses, bacteria, and fungi) are gaining much prominence due to their sustainability, non-toxic nature, and specific action against target species. Moreover, they are also non-pathogenic and have been shown to promote the growth of agricultural crops. Therefore, they are rendered as promising choices in integrated pest management where less dependency on chemical agents is desired. Up until now, several microbial biocontrol agents have been recognized, mass-produced, and effectively formulated for commercial availability as bio-pesticides. Additionally, a few have achieved dominant positions in the market. This review highlights the sources, mode of action, and formulation of microbial bio-pesticides and provides an insight into their associated merits in the agricultural sector. It also emphasizes the commercialization and global market potential of microbial bio-control agents, paving the way for sustainable agriculture.

Monoclonal antibody (mAb) solution viscosity in ultra-high concentration formulations is a key developability consideration in mAb development risk mitigation strategies that has implications for downstream processing and patient safety. Predicting viscosity at therapeutically relevant concentrations remains critical, despite the need for large mAb quantities for viscosity measurement being prohibitive. Using a panel of IgG1s, we examined the suitability of viscosity prediction and fitting models at different mAb test concentration regimes. Our findings caution against extrapolation from low concentration measurements, as they lack predictive ability for ultra-high concentration regimes. For the first time, we demonstrate the importance of analyte concentration range selection, and the need for bespoke viscosity model development.

IntroductionImmunogenicity continues to be a challenge for development and clinical utility of monoclonal antibodies, and there are gaps in our current ability to prevent anti-drug antibody development in a safe and antigen-specific manner.MethodsTo mitigate immunogenicity of monoclonal antibodies administered subcutaneously, O-phospho-L-serine (OPLS)—the head group of the tolerance-inducing phospholipid, phosphatidylserine—was investigated as an immunoregulatory adjuvant.ResultsFormulations of adalimumab, trastuzumab or rituximab with OPLS showed reduction in relative immunogenicity in mice compared to vehicle formulations, indicated by reduced anti-drug antibody development and significant reductions in CD138+ plasma cell differentiation in bone marrow. Titer development toward recombinant human hyaluronidase, a dispersion enhancer that was co-formulated with monoclonal antibodies, was similarly reduced. Subcutaneous administration of adalimumab with OPLS resulted in a two-fold increase in expression of type 1 regulatory (Tr1) T cell subset in the spleen. This is consistent with in vitro studies where co-culturing of dendritic cells primed with ovalbumin in the presence and absence of OPLS and antigen specific T-cells induced expression of Tr1 phenotype on live CD4+ T cells.ConclusionThis adjuvant does not impact immune competence of non-human primates and mice, and repeated administration of the adjuvant does not show renal or hepatic toxicity. Formulation of monoclonal antibodies with the immunoregulatory adjuvant, OPLS, was found to be safe and effective at mitigating immunogenicity.

Biopesticides are pest control products derived from natural sources such as microbes, macro-organisms (insects and pathogens), plant extracts, and certain minerals. Many biopesticides are considered environmentally safe and can complement or substitute conventional chemical pesticides. They can also be highly specific or broad spectrum with a unique mode of action controlling a wide range of pest species. Due to their target-specificity and low to no environmental residuality, biopesticides conform to the 3 pillars of Climate-Smart Agriculture, the Sustainable Development Goals, and, ultimately, the Paris Agreement. This review focuses largely on microbial biopesticides derived from fungi, bacteria, viruses, and nematodes. It discusses (i) the various microbial biopesticide formulations, (ii) the mode of microbial biopesticide action, (iii) the factors that affect the potential efficacy of biopesticides, (iv) challenges to the adoption of microbial biopesticides, and (v) the role of microbial biopesticides in Integrated Pest Management programs. Finally, advancements in application techniques, as well as future research directions and gaps, are highlighted.

Hard candies with spirulina (Arthrospira platensis) and chlorella (Chlorella vulgaris) biomass were prepared. Their characterization include pH, moisture, hardness, color, total soluble solids, antioxidant, phenols, and flavonoid content. Safety tests were conducted on rats to examine protective effects of these candies against arsenate poisoning. Algal hard candies were slightly acidic, had low moisture content, and achieved optimal hardness. These candies contain 0.4 GAE mg/g phenols and 0.5 CAE mg/g flavonoids. Upon in-vivo analysis, algae candies increased acetyl cholinesterase, malondialdehyde, catalase, superoxide dismutase, and glutathione concentration in blood serum. Histopathology analysis revealed significant restoration in the liver, kidneys, and brain of Wistar rats treated with algal candies following arsenate poisoning. The phenolic and flavonoid content along with activation of antioxidative enzymes reveals radical scavenging activity of hard candies. Spirulina and chlorella candies may boost immune system, improving gut health, and enhancing antioxidant defense mechanisms and can be used as functional food.

Protein formulation development relies on the selection of excipients that inhibit protein–protein interactions preventing aggregation. Empirical strategies involve screening many excipient and buffer combinations by physicochemical characterization using forced degradation or temperature-induced stress, mostly under accelerated conditions. Such methods do not readily provide information on the inter- and intramolecular interactions responsible for the effects of excipients. Here, we describe a combined experimental and computational approach for investigating the effect of protein–excipient interactions on formulation stability, which allows the identification of preferential interaction sites and thus can aid in the selection of excipients to be experimentally screened. Model systems composed of two marketed therapeutic IgG1 monoclonal antibodies with identical Fc domain sequences, trastuzumab and omalizumab, were investigated with commonly used excipients arginine, glutamate, and equimolar arginine/glutamate mixtures. Protein–excipient interactions were studied using all-atom molecular dynamics (MD) simulations, which show accumulation of the excipients at specific antibody regions. Preferential excipient-interaction sites were particularly found for charged and aromatic residues and in the complementary-determining regions, with more pronounced arginine contacts for omalizumab than trastuzumab. These computational findings are in line with the more pronounced stabilizing effects of arginine observed in the long-term storage stability study. Furthermore, the aggregation and solubility propensity predicted by commonly used in silico tools do not align with the preferential excipient-interaction sites identified by the MD simulations, suggesting that different physicochemical mechanisms are at play.

One interesting way of enhancing the properties of lithium-ion batteries is to produce electrodes with a 3D design. The aim of the 3D design is to allow the electrolyte to penetrate through the electrode volume, increasing the surface-to-volume ratio and reducing ion diffusion paths. To achieve these designs, additive shaping processes are promising. In this article, we analyze the possibility of printing 3D structured electrodes using inkjet printing. The study focuses on Nickel Cobalt Manganese (NMC) based electrodes, commonly used as cathode materials. The importance of initial powder size and formulation will be discussed in terms of printability. Finally, we show that it is possible to print 3D structures using NMC inks. Improvements need to be made to ensure greater printing stability.

The formulation of food products is a very important part of achieving food safety and food security through the provision of healthy and nutritious food products. Success requires proper characterization of the basic components. Therefore, this study aimed to evaluate the nutritional parameters of some spices and soumbala for formulating a soumbala-based seasoning rich in bioactive compounds. Six spices (onion, parsley, anise, chili, black pepper, and guinea pepper) and soumbala were used for the study. Physicochemical and biochemical parameters were evaluated using standard methods. Results showed that the acidity ranged from 1.22%-4.26% for guinea pepper and Parsley respectively. The pH of onion was most acidic (5.73). Soumbala was slightly basic (7.21). The dry matter content ranged from 86.44%-94.34% for guinea pepper and green aniseed, respectively. Soumbala was richer in protein (35.27%) and green anise had the lowest content (10.54%). Soumbala is richer in lipids, more energetic, while onion was richer in carbohydrates. Considering these high macromolecular contents and their richness in micronutrients and bioactive compounds, formulating with an appropriate blend of these ingredients would provide a nutritious and functional food for the wellbeing of consumers.

Dandruff is a common fungal infection caused by the fungus Malassezia furfur. It is a big issue of concern in the human skin health system, as it is characterized by chronic non-inflammatory scalp conditions. These conditions include excessive scaling, itching, and redness. The fungus Malassezia is responsible for causing dandruff. Hence, this research dataset contains data related to the extraction and formulation of shampoo that cures dandruff by using extracts from the herbal leaves of Aloe Vera, Ocimum Sanctum, and Withania Somnifera herbs as an advancement of Ethiopian local herbs via formulation. The presented data provides an information on the optimal formulation process of herbal-based antidandruff shampoo against ketoconazole (KTC) as a control of the experiment. Ethanol-extracted oil from Aloe Vera, Ocimum Sanctum, and Withania Somnifera leaves was used to create three different formulation codes of F1, F2, and F3. The formulated antidandruff shampoo was evaluated in terms of its solid content, foamability, viscosity, dirt dispersion, pH, wetting time, and organoleptic properties. Moreover, the dataset includes information on the antifungal activity of the antidandruff shampoo against Malassezia furfur, as determined by disc diffusion and colony count testing method. The active chemical components responsible for the antidandruff activity of the leaf-extracted oil were also measured using FTIR.

The use of additives in gluten-free bread for characteristics improvement has led to a wide range of formulations. Moreover, the choice of additives seems arbitrary and hinders standardization of products. This review evaluates additives combination strategies to enhance the volume of gluten-free breads, based on data from 42 published papers. The literature was sourced from databases such as Google Scholar, Scopus, ScienceDirect, and Researchgate using “gluten-free bread”, “improvement”, and “additives” as keywords. Information on the additives used, main ingredient, other ingredient composition, increase in bread volume, and other ingredient contributions to the formulation was collected. The main ingredients used in gluten-free bread development were plotted on a bar graph. The contribution of other ingredients in the formulation and the percentage increase in bread volume were also calculated. The formulations strategies are typically structured as a major ingredient (usually a carbohydrate source) + additive + other ingredients. The major ingredient, often a starch or starch-rich matrix, forms the basic structure of the bread. Additives such as proteins, enzymes, fibers, and hydrocolloids are generally used with other ingredients such as fat sources, sweetener, protein, and fiber. The findings provide the overall strategy behind the increase of the volume of gluten-free breads.

Botulinum toxin type A (BoNT-A) was first isolated in 1946, and since then, several formulations have been developed and widely used to treat wrinkles by inducing muscle paralysis. This multicenter, double-blind, randomized, parallel-group, active-controlled phase 3 clinical trial was designed to evaluate the efficacy and safety of a newly developed BoNT-A formulation, BMI2006, in improving moderate to severe glabellar wrinkles and to compare with existing onabotulinumtoxin A (OBoNT) injections. A total of 276 subjects were enrolled and received 20 units of the randomized material, which was intramuscularly injected into five different locations on the forehead. The primary endpoint, assessed at 4 weeks, showed no statistically significant difference in the improvement rate of glabellar wrinkles between the two groups, with BMI2006 demonstrating non-inferiority to comparator BoNT-A. Secondary endpoints, evaluated by both treating investigators and independent investigators, also exhibited similar improvement rates throughout the study period. Both groups reported high levels of satisfaction with no statistical difference between the two groups. Safety evaluations indicated mild and transient adverse events, with no serious reactions observed. In conclusion, BMI2006 is an effective and safe BoNT-A for treating glabellar wrinkles with an expected duration of action between 8 and 12 weeks.

Early identification of antibody candidates with drug-like properties is essential for simplifying the development of safe and effective antibody therapeutics. For subcutaneous administration, it is important to identify candidates with low self-association to enable their formulation at high concentration while maintaining low viscosity, opalescence, and aggregation. Here, we report an interpretable machine learning model for predicting antibody (IgG1) variants with low viscosity using only the sequences of their variable (Fv) regions. Our model was trained on antibody viscosity data (>100 mg/mL mAb concentration) obtained at a common formulation pH (pH 5.2), and it identifies three key Fv features of antibodies linked to viscosity, namely their isoelectric points, hydrophobic patch sizes, and numbers of negatively charged patches. Of the three features, most predicted antibodies at risk for high viscosity, including antibodies with diverse antibody germlines in our study (79 mAbs) as well as clinical-stage IgG1s (94 mAbs), are those with low Fv isoelectric points (Fv pIs

Biopesticides are pest control products derived from natural sources such as microbes, macro-organisms (insects and pathogens), plant extracts, and certain minerals. Many biopesticides are considered environmentally safe and can complement or substitute conventional chemical pesticides. They can also be highly specific or broad spectrum with a unique mode of action controlling a wide range of pest species. Due to their target-specificity and low to no environmental residuality, biopesticides conform to the 3 pillars of Climate-Smart Agriculture, the Sustainable Development Goals, and, ultimately, the Paris Agreement. This review focuses largely on microbial biopesticides derived from fungi, bacteria, viruses, and nematodes. It discusses (i) the various microbial biopesticide formulations, (ii) the mode of microbial biopesticide action, (iii) the factors that affect the potential efficacy of biopesticides, (iv) challenges to the adoption of microbial biopesticides, and (v) the role of microbial biopesticides in Integrated Pest Management programs. Finally, advancements in application techniques, as well as future research directions and gaps, are highlighted.

Learning Development espouses values that promote tailored, holistic, empowering, emancipatory, non-judgemental and student-centred practice. However, it is harder to imagine what these values look like as concrete principles in the context of our work, so we can ensure that we are consciously and deliberately enacting them. The Five Ps of LD (Webster, 2023) were developed as a framework to embed the principle of ‘formulation’ into LD practice. Formulation is a partnership approach, borrowed from counselling and psychology, in which the student and the LDer work together as equals to explore academic skills issues holistically and identify suitable ways forward in the context of the student’s own lived experience, rather than a hierarchical, directive one in which the LDer diagnoses and prescribes guidance to the passive student. It also offers a way to turn Academic Literacies (Lea and Street, 1998) from an abstract theory to a pedagogy and a praxis. This partnership approach has many benefits, not least ensuring that provision is inclusive, emancipatory, and empowering rather than normative and oppressive. It centres and validates the student’s perspective, expertise, and experience of their own learning, not just that of academia, inviting them to respond to the practices and conventions of higher education as works best for them. It also offers a lens to make visible the distinct expertise that Learning Developers bring. This workshop explored practical approaches for using the Five Ps of LD in a range of common LD contexts: the one-to-one tutorial, small and large group workshops, and online resources. It considered how to use dialogic partnership approaches even in circumstances which favour one-way dissemination of ‘skills guidance’.

Weed control in container-grown ornamentals can be improved by careful herbicide selection. Four studies were conducted in greenhouses at Oregon State University to improve the understanding of how differences in the mode of action and formulation of herbicides can affect bryophyte control efficacy and crop safety. Granular (G) formulations of pendimethalin and indaziflam were compared with sprayable liquid (L) formulations of pendimethalin, indaziflam, and dimethenamid-p as well as with a nontreated control on four perennial container-grown ornamentals. Indaziflam in the L formulation performed better than that in the G formulations for controlling hairy bittercress up to 20 weeks after the initial treatment. Dimethenamid-p was more effective than indaziflam for liverwort and moss control. Pendimethalin in the G formulation less effectively controlled hairy bittercress than the L formulation did, but it performed better against moss during a second study. The L formulation of indaziflam injured Japanese pachysandra and boxwood and reduced root and shoot growth by 10% to 29%. Dimethenamid-p provided excellent control of the weed species tested and was safe for the crops, indicating its potential use as an alternative to hand-weeding in greenhouses.

IntroductionFood security and waste management represent the main challenges that need to be addressed in the near future. The use of bioformulations and bioactive compounds obtained from agricultural wastes could represent some of the solutions for the management of soil-borne pathogens.MethodsIn the present study, Aureobasidium pullulans strain AP1, tested in oil dispersion (OD) formulation prototype and bio-extracts [hot water extract (HWE) and warm water extract (WWE)] derived from spent mushroom substrate (SMS) of Agaricus bisporus, was tested as sustainable strategies to manage Rhizoctonia solani of lettuce.ResultsBy in vitro assays, AP1OD at 600 mg L−1 displayed an inhibition by 57% of pathogen mycelial growth, and the SMS extract WWE (40°C) showed a growth stimulation of lettuce seedling by 27%. By In vivo assays, AP1OD formulation used against R. solani reduced by 66.6% the soil-borne pathogen incidence on lettuce plants, and both bio-extracts significantly stimulated lettuce leaves and roots growth (>200%). AP1OD formulation and HWE treatments increased the lettuce genes expression levels (ggps and hppd pdx1) mainly imputed to plant antioxidant potential, vitamin E, and vitamin B6 biosynthesis.DiscussionThe present study reported the potential of a new formulation and two bio-extracts, derived from an agricultural waste, to use against R. solani of lettuce, respectively, with antifungal and biostimulant properties.

Overuse of chemical pesticides for a long time has caused problems such as environmental pollution, increased resistance of microbial pathogens and excessive pesticide residues. Therefore, the use of biological control measures to reduce or replace chemical pesticides is the focus of the current national development of plant disease control. Biocontrol microorganisms have been widely used in crop disease prevention and control because of their green characteristics. Microbial pesticides can effectively control plant diseases, promote crop growth, and achieve the purpose of reducing the use of chemical pesticides. It is an important direction to promote the green prevention and control of plant diseases. Bacillus spp. is a kind of common biocontrol bacteria in microbial pesticide research and application. B. velezensis, as one of the new microbial pesticide biocontrol bacteria, has a wide distribution in nature, and can be obtained from marine, river sediment, soil, plant roots, plant tissues, animal intestines, etc. It has great development potential in the application of microbial pesticides because of its low toxicity, no pollution, wide antibacterial spectrum, strong stress resistance and ability to secrete a variety of antibacterial substances. B. velezensis controls plant diseases by producing antimicrobial substances, nutrient competition, and triggering systemic resistance responses in plants. This paper summarized the development history of B. velezensis including discovery, identification and naming, describes the biological properties and mechanism of action of its related strains, including antagonism, bacteriolysis, induction of plant resistance, competition, promotion of plant growth, etc., and reviewed the research results of B. velezensis for the biocontrol of plant fungi, bacteria, nematodes, and viruses as well as the development of the formulation, with a view to providing references to future research and applications of B. velezensis.

Expanding the range of products based on the rational use of available fish resources is a current direction for the development of the food industry of the Russian Federation. Blue catfish, a little-used fishery item in the Northern Basin, was chosen as a raw material for the development of a fish culinary paste product. Blue catfish meat is significantly watered (up to 93 % of the total mass), as a result there are currently no technologies for deep processing of fish for food purposes. During the research, the technology of a new fish culinary product "Fish cream cheese from blue catfish, enriched with iodine from White Sea kelp" has been proposed in an assortment, and recipes have been developed, optimized in the MatLab program. The amino acid composition of blue catfish meat as well as indicators of the nutritional value of new products have been considered. The energy value of 100 g of product varies from 120 to 150 kcal, the mass fraction of protein is 8.5–11 %; fat – 9–13 %; carbohydrates – 2–2.5 %. The iodine content in a unit of consumer packaging of the product "Cream cheese fish from blue catfish with pickled seaweed" was experimentally established to be 340 mcg per 100 g; a 44 g serving of this product contains 100 % of the recommended daily intake of the micronutrient (150 mcg). The developed product "Cream cheese fish from blue catfish with pickled seaweed" can be classified as "enriched with iodine" when the amount of its daily consumption (25 g) is indicated on the consumer packaging.

Brett Hauber,1 Mark V Hand,2 Bruno C Hancock,3 Joseph Zarrella,3 Ljiljana Harding,4 Michaela Ogden-Barker,5 Amy S Antipas,3 Stephen J Watt1 1Pfizer Inc, New York, NY, USA; 2Pfizer Ireland Pharmaceuticals, Ballintaggart, Cork, Ringaskiddy, Ireland; 3Pfizer Inc, Groton, CT, USA; 4Pfizer ApS, Ballerup, Denmark; 5Pfizer Ltd, Sandwich, England, UKCorrespondence: Brett Hauber, Pfizer Inc, 66 Hudson Boulevard, New York, NY, 10018, USA, Tel +16102359462, Email Albert.Hauber@pfizer.comBackground: There is no consistent framework for patient-centric drug product design, despite the common understanding that drug product acceptability and preferences influence adherence and, therefore, drug product effectiveness. The aim of this review was to assess current understanding of patient acceptability and preferences for solid oral dosage form (SODF) drug product attributes, and the potential impact of these attributes on patient behaviors and outcomes.Patients and Methods: A scoping review was conducted. Embase, Ovid MEDLINE®, and PubMed® were searched for full-text articles published between January 2013 and May 2023. Following screening and assessment against predefined inclusion criteria, data were analyzed thematically.Results: Nineteen studies were included. Four overarching domains of drug product attributes were identified and summarized in a framework: appearance, swallowability, palatability, and handling. Each domain was informed by specific drug product attributes: texture, form, size, shape, color, marking, taste, mouthfeel, and smell. The most frequently studied domains were swallowability and appearance, while the most studied attributes were size, shape, and texture. Smell, marking, and mouthfeel were the least studied attributes. Texture intersected all domains, while form, shape, and size intersected appearance, swallowability, and handling. Swallowability and size appeared to be the key domain and attribute, respectively, to consider when designing drug products. Few studies explored the impact of drug product attributes on behaviors and outcomes.Conclusion: While existing studies of drug product attributes have focused on appearance and swallowability, this review highlighted the importance of two less well-understood domains—palatability and handling—in understanding patients’ acceptability and preferences for SODF drug products. The framework provides a tool to facilitate patient-centric design of drug products, organizing and categorizing physical drug product attributes into four overarching domains (appearance, swallowability, palatability, and handling), encouraging researchers to comprehensively assess the impact of drug product attributes on patient acceptability, preferences, and outcomes.Plain Language Summary: Medicines come in a variety of types and forms. These include tablets and capsules. Factors, such as the size and shape of tablets, can affect how people take medicines. However, patients are rarely involved in designing the medicines that they take. In this study, researchers summarized 19 studies published between 2013 and 2023. They wanted to understand how different factors, like size and shape, affect patients’ preferences, ability, and willingness to take medicines. Researchers focused on the “physical” aspects of medicines and found 4 common themes: 1) what they look like (appearance), 2) how easy they are to swallow (swallowability), 3) how they taste and feel in the mouth (palatability), and 4) how easy they are to handle (handling). Eight factors were also found: color, markings, shape, size, smell, taste, texture, and how a medicine feels in the mouth (mouthfeel). Most studies focused on what medicines look like and how easy they are to swallow. The factors that researchers mostly looked at were the size, shape, and texture of medicines. The design of medicines can impact patients of different ages, though there may be specific needs for certain groups of patients, including children, older adults, and people with certain diseases. Patient input should become a part of future medicines design to ensure their acceptability.Keywords: preference, acceptability, formulation, drug product attributes, drug product design

In order to improve the quality of whole wheat steamed bread, in this paper, stone-ground whole wheat flour with low-temperature and low-speed milling was selected, and the natural pigment of pumpkin flour was utilized to study the effect of the addition of pumpkin flour on the whole wheat flour-wheat flour mixture, and the effects of the addition of whole wheat flour, the addition of pumpkin flour, the addition of yeast, and the fermentation time on the sensory, specific volume, and chromaticity of the whole wheat steamed bread. On this basis, the sensory score was used as the response value, and the Box-Behnken experiment was used to optimize to obtain the optimal formulation of whole wheat steamed bread and the nutritional characteristics of whole wheat steamed bread were analyzed. The results showed that the influence of each factor on the sensory scores of whole wheat steamed bread was in descending order: the amount of whole wheat flour added, the amount of yeast added, and the amount of pumpkin flour added. The optimal formulation of whole wheat steamed bread was 55% wheat flour, 45% whole wheat flour, 10% pumpkin flour, 2% yeast, and fermentation time 40 min. The sensory score of whole wheat steamed bread prepared under this formulation was 97.23, which was similar to the predicted value of 97.81. The moisture content of pumpkin whole wheat steamed bread under the optimal formulation was 44.86%, the polyphenol content was 5.47 mg/g, and the flavonoid content was 2.57 mg/g. The steamed bread under the formulation had a golden color, and prominent aroma, fluffy and tasty, and possessed the unique flavors of pumpkin and whole wheat. It provides a useful reference for the deep processing and comprehensive utilization of pumpkins.

Pineapple is a fruit that is often used only for its flesh, while the skin remains waste. As a form of dealing with pineapple waste, one way is to use it as an eco-enzyme. Making soap with added eco-enzyme can be used as an alternative for washing dishes. Therefore, this research aims to determine the formulation and test the antibacterial activity of eco-soap based on the surfactant Sodium Lauryl Sulphate. This research is experimental research, which was carried out in July-October 2023. The research results showed that the pH of eco-Soap was 3.46; foam height 1.5 cm; viscosity testing 14.9 mPas; fatty acids 1.44%; and 6 mm antibacterial activity testing. Based on the research results, it was concluded that the surfactant-based eco-soap formulation had good stability in the eco-soap foam height test. The diameter of the zone of inhibition of eco-soap's antibacterial activity showed that bacterial inhibition was moderate.

Abstract Seborrheic dermatitis (SD) impacts a diverse demographic, with treatment effectiveness and suitability varying across hair types and cultural practices. Available shampoo treatments contain surfactants that compromise hair moisture and integrity as well as requiring frequent use, which may not align with the routines of various hair types and cultural hair care practices. Most available topical foams and gels contain high concentrations of drying alcohols that damage hair color and moisture. Newly US Food and Drug Administration (FDA)-approved roflumilast 0.3% foam presents a significant advancement in the treatment of SD owing to its pH-balanced, residue-free formulation that is suited for all hair types, including patients with curly or coiled hair. It presents a culturally inclusive treatment option that offers effective management of SD while maintaining hair health and respecting diverse hair care needs and practices.

Abstract Background Diabetes is a leading health disorder and is responsible for high mortality rates across the globe. Multiple treatment protocols are being applied to overcome this morbidity and mortality including plant-based traditional medicines. This study was designed to investigate the ethnomedicinal status of plant species used to treat diabetes in District Karak, Pakistan. Materials and methods A semi-structured survey was created to collect data about traditionally used medicinal plants for diabetes and other ailments. The convenience sampling method was applied for the selection of informants. The collected data was evaluated through quantitative tools like frequency of citation (FC), relative frequency of citation (RFC), informant consensus factor (FIC), fidelity level (FL), and use value (UV). Results A total of 346 local informants were selected for this research. Out of them, 135 participants were men and 211 participants were women. Overall 38 plant species belonging to 29 plant families were used to treat diabetes. The most dominant plant family was Oleaceae having 11 species. Powder form (19%) was the most recommended mode of preparation for plant-based ethnomedicines. Leaves (68%) were the most frequently used parts followed by fruit (47%). The highest RFC was recorded for Apteranthes tuberculata (0.147). The maximum FL was reported for Apteranthes tuberculata (94.4) and Zygophyllum indicum (94.11) for diabetes, skin, and wounds. Similarly, the highest UV of (1) each was found for Brassica rapa, Melia azedarach, and Calotropis procera. Based on documented data, the reported ailments were grouped into 7 categories. The ICF values range between 0.89 (diabetes) to 0.33 (Cardiovascular disorders). Conclusion The study includes a variety of antidiabetic medicinal plants, which are used by the locals in various herbal preparations. The species Apteranthes tuberculata has been reported to be the most frequently used medicinal plant against diabetes. Therefore, it is recommended that such plants be further investigated in-vitro and in-vivo to determine their anti-diabetic effects.

Previous studies have revealed the microbial quality of Awaze paste. However, limited reports describe the effect of individual spices on Awaze paste quality. A mixture design approach was used to determine the appropriate proportions, with 15 experimental points for independent variables including RP (60–90 %), GA (10–30 %), RO (5–20 %), and GI (5–10 %). The techno-functional properties, particle size, antioxidant activity (DDPH radical assay), proximate composition, iron (Fe), zinc (Zn) content, viscosity, hardness, and microbiological quality of Awaze paste were assessed. The prepared Awaze paste showed a range of characteristics, with antioxidant activity (DDPH radical assay) ranging from 11.86 % to 62.5 %, crude protein content from 6.18 % to 16.22 %, crude fat from 5.7 % to 12.6 %, crude fiber from 16.86 % to 29.06 %, total ash content from 6.32 % to 9.94 %, total carbohydrate from 41.79 % to 60.61 %, energy from 264.3 to 329.2 k cal. , iron (Fe) content from 35.59 to 108.82 mg/100g, zinc (Zn) content from 1.72 to 26.93 mg/100g, viscosity from 65.5 to 125.5 cps, hardness from 8.48 to 55.09 g, yeast and mold count from 0.83 to 2.04 log cfu/g, and total bacterial count from 1.53 to 2.61 log cfu/g. Significant differences (p

Due to concern regarding the consumption of high amount of sugar in diet and role of diet in combating overweigh and related disease, the aim of present study was to optimize a reduced calorie probiotic chocolate milk formula with suitable physicochemical properties. The formula comprising inulin, stevia (Stevia rebaudiana Bertoni), chia (Salvia hispanica L.) seed gum (CSG), and whey protein concentrate (WPC) which optimized using Box-Behnken design (BBD) and then enriched with an encapsulated probiotic strain Lactobacillus acidophilus (DSM1643). The independent variables included inulin (2–8%), CSG (0.1–0.5 %), stevia (50–100 % replacement of sugar), and WPC (1–3%). The dependent variables were selected as viscosity, average particle size, sedimentation percentage, and general acceptance. Optimization done toward achieving the highest viscosity and general acceptance and the lowest sedimentation percentage and average particle size. The optimal conditions were found to be 7.99 % inulin, 70 % stevia, 0.34 % CSG, and 1 % WPC. Under these conditions, the viscosity, sedimentation percentage, average particle size, and general acceptance of the product were equal to 40.69 mPa s, 2.2 %, 434.221 nm, and 5.1, respectively. Next, the chocolate milk was enriched with at 109 CFU/g probiotic bacteria and evaluated. The probiotic strain was resistant to simulated gastrointestinal conditions and under this condition the free bacterial cells count declined by 8 logCFU/g while the encapsulated cells decreased approximate 3 logCFU/g. The bacteria count did not undergo a significant change until the 5th day of storage. The results showed that the inulin, stevia, CSG, and WPC at optimal concentrations and encapsulated probiotic bacteria could be simultaneously applied to produce a product with good properties. This formula could be considered as a new product with health improving properties, low calorie which is suitable for people suffering from diabetes and obesity.

Due to the inherent risk of a further pandemic influenza outbreak, there is a need and growing interest in investigating combinations of prophylactic vaccines and novel adjuvants, particularly to achieve antigen dose sparing and improved immunogenicity. Influenza is a highly variable virus, where the specific vaccine target is constantly changing, representing a major challenge to influenza vaccine development. Currently, commercial inactivated influenza vaccines have a poor CD8+ T response, which impacts cross-reactivity and the duration of response. Adjuvanted influenza vaccines can increase immune responses, thereby achieving better protection and cross-reactivity to help contain the spread of the disease. An early exploration of a hybrid cholesterol-PLGA nanoparticle delivery system containing the saponin tomatine and a NOD2 (nucleotide-binding oligomerization domain 2) agonist called SG101 was conducted. This combination was preliminarily evaluated for its ability to induce cellular immunity when combined with whole inactivated virus (WIV) influenza vaccine. After the adjuvants were manufactured using a single emulsion process, two formulations with different drug loadings were selected and physico-chemically characterized, showing sizes between 224 ± 32 and 309 ± 45 nm and different morphologies. After ensuring the lack of in vitro toxicity and hemolytic activity, a pilot in vivo assay evaluated the hybrid nanoparticle formulation for its ability to induce humoral and cellular immunity when combined with whole inactivated virus (WIV) H5N1 influenza vaccine by intramuscular administration in mice. Hemagglutinin inhibition (HAI) titers for adjuvanted groups showed no significant difference compared to the group vaccinated with the antigen alone. It was similar for CD4+ and CD8+ T cell responses, although the high drug loading formulation induced higher titers of IFNγ-positive CD8+ T cells. These proof-of-concept results encourage further investigations to develop the hybrid formulation with increased or different loading ratios, to investigate manufacturing optimization, and to evaluate the role of the individual immunostimulatory compounds in immune responses.

Processed foods have been part of the American diet for decades, with key roles in providing a safe, available, affordable, and nutritious food supply. The USDA Food Guides beginning in 1916 and the US Dietary Guidelines for Americans (DGA) since 1980 have included various types of commonly consumed processed foods (e.g., heated, fermented, dried) as part of their recommendations. However, there are multiple classification systems based on “level” of food processing, and additional evidence is needed to establish the specific properties of foods classified as “highly” or “ultra”-processed (HPF/UPFs). Importantly, many foods are captured under HPF/UPF definitions, ranging from ready-to-eat fortified whole grain breakfast cereals to sugar-sweetened beverages and baked goods. The consequences of implementing dietary guidance to limit all intake of foods currently classified as HPF/UPF may require additional scrutiny to evaluate the impact on consumers’ ability to meet daily nutrient recommendations and to access affordable food, and ultimately, on health outcomes. Based on a meeting held by the Institute for the Advancement of Food and Nutrition Sciences in May 2023, this paper provides perspectives on the broad array of foods classified as HPF/UPFs based on processing and formulation, including contributions to nutrient intake and dietary patterns, food acceptability, and cost. Characteristics of foods classified as UPF/HPFs are considered, including the roles and safety approval of food additives and the effect of food processing on the food matrix. Finally, this paper identifies information gaps and research needs to better understand how the processing of food affects nutrition and health outcomes.

Objective: Skin cancer refers to the pathological condition characterized by the proliferation of atypical skin cells in an uncontrolled manner. Plant-based products such as bixin although show promising anticancer properties, but maintaining their stability in a formulation is a difficult task. The objective of the research is to formulate a silver nanoparticle gel preparation of bixin and evaluate its anticancer properties. Methods: The extract from Bixa orellana seed was prepared by hot extraction technique to isolate the active ingredient, bixin. A green synthesis approach was utilized for preparing the silver nanoparticle gel of bixin (BOAgNPs). Characterization of silver nanoparticles was done using FTIR, scanning electron microscopy, compatibility study, homogeneity testing, pH evaluation, and drug content determination. The in-vitro anticancer activity was performed using cell lines (B16F10) and in-vivo by chemical carcinogen (7,12-dimethylbenz (a) anthracene) in mice. Results: The BOAgNPs-loaded topical gel was found to be homogeneous (clear orange color) and pH-compatible (pH ≈ 6.66) with the skin. The characterization studies indicated the presence of all functional groups in the formulation. An optimized batch of bixin-nano gel showed about 60% inhibitory effects on B16F10 cell lines (in-vitro activity) when equated with a reference drug, 5-fluorouracil. The in-vivo anticancer study suggested suppression of tumorigenesis and promotion of the healing process with bixin-nano gel application on the skin. Conclusion: The results suggested the promising anticancer property of bixin when formulated in silver nanoparticle gel. The preparation of silver particles nano gel with bixin might provide an effective alternative option for treating skin cancers, provided more research complements the findings of the present study.

To control blast disease in the rice field under natural conditions, three antagonistic isolates of rhizospheric P. fluorescens were formulated in talc, kaolinite, PVP, and vegetable oil using an RCBD with three replications. At various phases of the rice plants' growth, all of the products markedly accelerated plant growth and yield-contributing characteristics. Pf-8, compounded in talc (5 %) and vegetable oil (2 %) among the three isolates of P. fluorescens, significantly elevated vegetative and yield parameters with higher (2.11 and 2.08) benefit-cost ratios, respectively. At 90 days after transplanting (DAT), T11 (5 % Pf-8 Talc) and T13 (2 % Pf-8 Vegetable oil) showed a significant reduction in blast incidence (76.81 %, 75.45 %) and severity (71.57 %, 69.82 %), with the largest populations of P. fluorescens (9.60 × 1010 and 9.51 × 1010) in the rhizosphere. Moreover, a significantly increased level of phenol and hydrogen peroxide (H2O2) was found in Pseudomonas-treated leaves (Pf-8) at 30, 60, and 90 DAT indicating a strong relationship with rice blast disease reduction. Further, blast incidence and severity showed a negative correlation with vegetative parameters, yield parameters, phenol, and H2O2. Thus, it may be claimed that using formulated P. fluorescens (Pf-8) to manage rice blast in the field could be an alternate strategy to using chemicals.

Chitin deacetylase (CDA) modifies chitin into chitosan by removing acetyl groups, but its inherent instability poses a challenge for successful crystallisation. Despite limited successes in crystallizing CDAs, prior attempts with recombinant chitin deacetylase (BaCDA) failed due to poor stability. To address this, we propose an enzyme buffer formulation as a cost-effective strategy to enhance stability, prolong shelf life, and increase the likelihood of crystallisation. Utilizing the high-throughput screening technique FTSA, we developed a screening method correlating BaCDA stability with its activity. The optimised formulation comprises 50 mM Tris-HCl buffer pH 7, 1 M NaCl, 20 % glycerol, and 1 mM Mg2+ as excipients. This formulation significantly improves BaCDA's thermostability (140.47 % increase) and enzyme activity (2.9-fold enhancement). BaCDA remains stable in the formulated buffer at −20 °C and −80 °C for 30 days and at 4 °C for 15 days. The current study has designed a high-throughput screening method approach to assess the stability of CDA enzyme formulations. The results of this study could contribute to the exploration of formulation elements that enhance the structural stability of CDA, thereby facilitating investigations into the enzyme's structure-function relationships.

Natural slice jam from the citrus peel is a product that enhances the economic value of the waste of citrus fruit peel. The goal of the study was to improve a recipe for a natural jam made entirely from citrus peel and shaped into a square to make it a more convenient and ready-to-eat product. A two-level factorial design was used to investigate the effects of four independent variables; X1: concentration lemon peel (Citrus limonum), X2: concentration orange peel (Citrus sinensis), X3: storage temperature, and X4: sugar. Sample processing was performed at range between 10 and 20 g of lemon and orange peel concentration and sugar (6–10 g) at a constant gelatine weight of 1.6 g. The samples were stored at 2 °C and 25 °C, and textural properties (hardness and adhesiveness) were evaluated. Results indicated that concentrations of lemon peel (10 g), orange peel (15 g), sugar (8 g), and storage temperature (13.5 °C) significantly influenced jam texture. Interaction effects, including AD, BC, and BD, were notable. Optimal conditions favoured higher orange peel concentration. Validation experiments confirmed a maximum 10 g lemon peel concentration with an error below 10%. Despite room temperature storage causing textural quality deterioration due to syneresis, this study contributes valuable insights for food industry applications of natural products, greener and more cost-effective. The factorial design approach effectively optimized citrus peel slice jam formulation, demonstrating the significance of applied sciences in addressing practical challenges.

The purification and characterization of lipopeptide biosurfactants produced by Bacillus sp. MI27 permits to identify two clusters of cyclic and linear surfactin isoforms. Aiming for a potential application in industrial biotechnology, we studied its potential washing capacity. The results show a good ability to wash oil stains, motor oil and mayonnaise evaluated by the determination of the % of stain removal and tissue bleaching indices after washing. Optimal washing capacities were unregistered for 300 and 400 mg/L at pH values ranging from 5 to 9 and temperatures ranging from 20 to 40°C. Using a 4-factor mixing design, we optimized a liquid formula composed only of BioS; silicate; carboxymethyl cellulose and calcium phosphate. The washing efficiency of the formula is of the order of 43.46% for petroleum and 49.10% for motor oil with a percentage reduction in surface tension of about 55.79% corresponding to 25.7 mN/m. HIGHLIGHTS Identification of cyclic and linear surfactin isoforms from Bacillus sp. MI27.; Optimal washing capacities for 300–400 mg/L at pH values 5–9 and temperatures 20–40 °C.; Mixture design for optimized liquid formula composed only of BioS, silicate, carboxymethyl cellulose and calcium phosphate.; The washing efficiency of the formula is 43.46% for petroleum and 49.10% for motor oil.; Surface tension value of 25.7 mN/m.;

Due to their ability to wipe out pathogens, botanical medicines have been historically used to effectively combat severe ailments throughout time immemorial. Furthermore, owing to the limitations of current medical approaches, investigators have begun looking into generating fresh formulations that have enhanced antioxidant and antimicrobial capabilities. These activities of combination generated from the fruit and seed of medicinal plants were collected in this investigation from different geographical areas for determining antioxidant and antimicrobial activity. One of the medicinal plants, i.e., Zanthoxylum armatum, belongs to the family Rutaceae and has medicinal values as mentioned in the literature. The objective of our study is to analyse the antimicrobial and antioxidant potential of formulations (fruits and seeds with different proportions) from district Bageshwar (location Shama Dura) against specific pathogens. In order to achieve the objective, fruits and seeds of Zanthoxylum armatum were examined through Fourier-transform infrared spectroscopy (FTIR) and estimated in vitro for their synergistic antibacterial potential against three pathogenic microorganisms: Escherichia coli, Pseudomonas aeruginosa, and Staphylococcus aureus using disc-diffusion assays. In addition, antioxidant activity was also performed using 2,2-diphenylpicrylhydrazyl (DPPH) and estimating its phenolic and total flavonoid content. The results of these studies showed that the maximum zone of inhibition was observed in formulation (40:60; 9–11 mm), whereas the least was observed in formulation (20:80; 3–4 mm) against different bacterial strains. In addition, the formulated samples of fruit and seed combinations may have shown higher antioxidant activity (86.37%), total phenolic (416.2 mg GAE/g) and total flavonoid (166.4 mg rutin/g) content. In contrast, FTIR was used to detect the presence of functional groups in the formulated fruit and seed of Zanthoxylum armatum. According to the aforesaid finding, the formulation shows strong antibacterial and antioxidant action without compromising cell viability.

The greenhouse whitefly, Trialeurodes vaporariorum Westwood, is one of the most destructive greenhouse pest in the world. In this study, the lethal and sublethal effects of Mentha piperita L. essential oil and its nanoformulation were investigated on the T. vaporariorum by considering the biological and population growth parameters. Extraction of essential oil was done by steam distillation using clevenger, and the chemical components of M. piperita were evaluated by gas chromatography-mass spectrometry. The results showed that monoterpenoids including carvone (%57.13) and limonene (%26.90) were the main characterized components of pipermint essential oil. The characterization of nanoformulation was done using dynamic light scattering (DLS), transmission electron microscopy (TEM), and scanning electron microscopy (SEM). The results showed that the nanoemolsion was spherical in shape with the average sizes of 179.74 nm. The leaf dipping was used for the bioassays. The bioassay results showed that, the nanoformulation of eesential oil (LC50: 3375.411 ppm) was more toxic than the pipermint (LC50: 4536.118 ppm) on the T. vaporariorum adults. The life table data were analyzed based on the age-stage, two-sex life table theory. Also, the sublethal concentration (LC25) of pipermint nanoformulation affected life table parameters of T. vaporariorum by prolonging the developmental time of T. vaporariorum, decreasing the female longevity and fecundity compared with essential oil. Also, the population growth parameters such as intrinsic rate of increase and finite rate of increase treated by nanoemolsion of essential oil (0.076±0.006 day -1) and (1.079±0.007 day -1) were lower than the essential oil (0.084±0.006 day -1) and (1.087±0.006 day -1), significantly. The total results showed that pipermint,s nanoformulation has the most lethal and sublethal effects on greenhouse whitefly compared with the pured form of essential oil which can be consider in integrated pest management program (IPM) of this pest.

Abstract Background Chickpea plant (Cicer arietinum L.) is an important legume crop that is vulnerable to various fungal pathogens causing significant yield losses. Among them, Fusarium equiseti is a pathogen that has started to raise concern. In contrast, Trichoderma species have been explored for their ability to control such pathogens. In this study, the efficacy of a novel seed treatment formulation was explored for controlling F. equiseti in chickpea plants. The formulation was designated to enhance growth in chickpea plants as well as the ability to protect plants from infection. In addition, this formulation was tested for its effectiveness in maintaining the conidia of the antagonist in the soil after sowing. Results Applying the Trichoderma asperellum-based formulation promoted growth, as well as root and aerial biomass. In seedlings derived from treated seeds, the shoot length increased by 36.8%, and the average number of leaves also increased than the control. Following evaluation of disease severity and the foliar alteration index (FAI), a protective effect was noted, as the symptoms of Fusarium were significantly reduced in treated plants than the infected control. Re-isolation from plants infected with F. equiseti was successful in the roots (72.7%), root crown (84.5%), stem (64.4%), and even in petioles (36.1%). Conclusions Due to both direct antagonist activity and indirect growth promotion ability, the findings suggested that tested formulation can be a sustainable and eco-friendly alternative to chemical fungicides for managing F. equiseti in chickpea seeds.