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Researchers at the University of El Oued conducted a study on the dynamics of nutritional compounds and antioxidant activity during the development and maturity stages of date palm fruit. The study focused on two date palm cultivars, Deglet Nour and Degla Beida, and analyzed various components such as water content, dry matter, secondary metabolites, and antioxidant activity. The findings revealed dynamic patterns in the nutritional components and antioxidant activity, with differences observed between the two cultivars. This research provides valuable insights into the biochemical alterations that occur during the different stages of date palm fruit development. [Extracted from the article]

A recent study conducted by Shiraz University in Fars, Iran, focused on utilizing date press cake (DPC) as a food component in sponge cake production to reduce waste from date fruit processing. The research examined the impact of different concentrations and particle sizes of DPC on the quality characteristics of sponge cake during storage. Findings showed that decreasing DPC particle sizes and increasing concentrations led to changes in the cake's texture and density. For more information, readers can contact Mohammad Taghi Golmakani at Shiraz University. [Extracted from the article]

A recent study conducted at Bangladesh Agricultural University explored the potential of wild date palm fruits for vinegar production in Bangladesh. The research focused on converting wild date palm juice into vinegar through a two-step fermentation process, resulting in four different vinegar samples with varying characteristics. The study highlighted the nutritional value and quality of the vinegar produced, showcasing the potential of utilizing indigenous resources for food processing. This research offers valuable insights into creating high-quality vinegar from wild date palm fruits, providing a novel approach to food production in Bangladesh. [Extracted from the article]

A recent study conducted by Shiraz University of Medical Sciences in Iran focused on investigating the presence of organophosphorus pesticides in dates from Khesht City. The research found that washing date fruits with water can effectively reduce the residual amount of pesticides, ensuring that the intake of pesticides is minimized. The study concluded that consuming unripe and ripe dates from Khesht does not pose carcinogenic or non-carcinogenic effects on adults, but emphasized the importance of further research on pesticide contamination in soil and irrigation water. [Extracted from the article]

Researchers at Beirut Arab University conducted a study on the phenolic profile and biological activities of aqueous date seed extracts, focusing on nine different date seed varieties. The study found that date seeds contain significant amounts of bioactive phenolic compounds with antioxidant and antibacterial properties. Date seeds were also identified as a potential source of oil rich in beneficial fatty acids, making them suitable for inclusion in human diets as food additives and nutraceuticals. The research was supported by the Arab-german Young Academy of Sciences And Humanities and the University of Sharjah. [Extracted from the article]

Researchers from the University of Sargodha conducted a study on the antioxidant and antimicrobial properties of different parts of the Zahidi date fruit. The study found that the whole fruit had the highest concentration of beneficial compounds and exhibited strong antimicrobial effects against various bacteria. The research suggests that Zahidi date fruit could be used to develop natural drugs and value-added foods to combat infectious diseases. For more information, readers can refer to the International Journal of Food Properties. [Extracted from the article]

A recent study conducted by researchers at University Putra Malaysia focused on the nutritional, nutraceutical, microbiological, and chemical safety aspects of different varieties of dates. Dates are recognized for their high nutritional value, including natural sugars, minerals, vitamins, dietary fiber, protein, and antioxidants. The study highlights the importance of understanding the variations in nutritional composition, as well as the potential microbial contamination risks associated with dates. The researchers emphasize the need for innovative strategies to address microbial contamination while ensuring the safety and quality of dates in the food supply chain. [Extracted from the article]

A recent report from the University of Patras discusses research on sustainable food and agriculture. The study focuses on using newly isolated yeasts to recover sugars from spoiled date fruits (SDF) for ethanol production. The researchers optimized the sugar extraction process and found that Saccharomyces cerevisiae strains performed the best, exhibiting rapid sugar consumption and high ethanol productivity. Co-cultivation of these strains resulted in complete sugar consumption and higher ethanol yields compared to mono-cultures. This research provides insights into using extracted sugars from spoiled date fruits as a sustainable feedstock for ethanol production. [Extracted from the article]

Researchers from the Education and Extension Organization (AREEO) in Ahvaz, Iran, have conducted a study on the effect of foliar application of silicon fertilizer on the quality and nutrient composition of 'Barhee' date fruit grown in high salinity soil. The study found that foliar application of silicon fertilizer increased the total soluble solids (TSS) of the date fruit and decreased the pH of the fruit juice. It also increased the concentrations of potassium, calcium, iron, and zinc in the fruit. The researchers concluded that foliar application of silicon fertilizer can improve the quality characteristics and nutrient concentration of date fruit under salinity stress conditions. [Extracted from the article]

A recent research study from the University of Sharjah provides an overview of date fruits as an important global food resource. The study highlights the historical significance, nutritional composition, cultivation practices, economic importance, and health benefits of date palms. Dates are found in over 2500 species and 200 genera and are a crucial part of the daily diet worldwide. The research explores the cultivation techniques used to enhance date production and analyzes the high content of vitamins, minerals, dietary fibers, and antioxidants in dates. The study also discusses the potential health effects and economic significance of the date industry. [Extracted from the article]

A recent study conducted by researchers at the University of Biskra in Algeria focused on the physical properties and mass models of two popular semi-dry Algerian date fruit types, Deglet Noor and Arechti. The study aimed to create a mass model based on the physical attributes of these fruits to assist in grading and sorting processes. The researchers found that fruit mass was closely related to various physical parameters such as size, surface area, and volume. The study concluded that this research contributes to a better understanding of Algerian date fruits and their connection to mass, which can improve handling, sorting, and packing processes in the global date market. [Extracted from the article]

A recent study conducted by researchers at King Saud University in Saudi Arabia aimed to develop a non-destructive method for evaluating the quality of Barhi date fruits throughout the storage period. The study utilized visible-near-infrared spectroscopy (VIS-NIR) to generate a quality index (Q[i]) model for the fruits. The results showed that VIS-NIR spectroscopy was effective in estimating the quality index of the fruits, and artificial neural network (ANN) analysis was found to be more suitable than partial least squares regression (PLSR) analysis. This research has implications for the handling, processing, transportation, storage, and retail sectors of the date fruit supply chain. [Extracted from the article]

Researchers at the University of Carthage in Tunis, Tunisia have developed a new non-dairy functional beverage made from lactic acid bacteria fermented date fruit extract. The beverage was optimized using response surface methodology to improve acidity and overall acceptance. The study found that the fermented beverage met the criteria for acceptance by consumers, including those who are lactose intolerant. The research suggests that this product could be a sustainable and appealing option for vegetarian consumers and those with dairy allergies. [Extracted from the article]

Researchers at the University of Agriculture in Faisalabad, Pakistan have conducted a study on the nutritional and functional characteristics of date pulp-fortified cookies. Date fruit is known for its high antioxidant activity due to the presence of phenolic compounds. The study found that the addition of date pulp to cookies had a significant effect on their composition, physical properties, and antioxidant activity. The sensory evaluation of the cookies also showed higher scores and overall acceptability compared to the control treatment. Incorporating date palm pulp in cookies improved their antioxidant potential and physicochemical profile, although higher amounts of date pulp affected the cookies' color and sensory profile. [Extracted from the article]

A study conducted by researchers at the University of Melbourne compared the extraction of phenolic compounds from date palm flesh and seeds using ultrasonic-assisted and conventional methods. The study found that the ultrasonic-assisted method resulted in higher total phenolic content and antioxidant capacity in the extracted compounds compared to the conventional method. Liquid chromatography and high-performance liquid chromatography were used to identify and quantify the phenolic compounds, with a total of 47 different compounds identified. The researchers concluded that ultrasonic-assisted extraction could significantly increase the quantities of functional components in date fruit extracts. [Extracted from the article]

Keywords: Food Processing; Insecticides EN Food Processing Insecticides 3 3 1 10/24/23 20231026 NES 231026 2023 OCT 26 (NewsRx) -- By a News Reporter-Staff News Editor at Food Weekly News -- New study results on food processing have been published. Our news editors obtained a quote from the research from Alzahra University: "According to the comparison of obtained results, the original QuEChERS method was more effective for clean-up than the modified buffered QuEChERS versions. Keywords for this news article include: Alzahra University, Tehran, Iran, Asia, Insecticides, Food Processing. [Extracted from the article]

For more information on this research see: Quality Characteristics of Fresh Date Palm Fruits of "Medjoul" and "Confitera" cv. from the Southeast of Spain (Elche Palm Grove). Keywords: Food Research EN Food Research 238 238 1 08/14/23 20230817 NES 230817 2023 AUG 17 (NewsRx) -- By a News Reporter-Staff News Editor at Food Weekly News -- Fresh data on food research are presented in a new report. [Extracted from the article]

Fifty percent of either Sukkari date paste or dried fruit mixture (25% raisin, 12.5% fig, and 12.5% apricot) combined with other different ingredients was used to produce a date-based bar (DBB) or fruit-based bar (FBB)." Keywords: Food Research EN Food Research 169 169 1 08/14/23 20230817 NES 230817 2023 AUG 17 (NewsRx) -- By a News Reporter-Staff News Editor at Food Weekly News -- Fresh data on food research are presented in a new report. Fructose, glucose, and maltose contents were higher in the FBB than in the DBB, while sucrose content was higher in the DBB than in the FBB. [Extracted from the article]

Keywords: Tabuk; Saudi Arabia; Asia; Food and Farming; Alkenes; Ethylene Glycols; Food Packaging; Hydrocarbons; Organic Chemicals; Polyenes; Polyethylene Glycols; Polyethylenes EN Tabuk Saudi Arabia Asia Food and Farming Alkenes Ethylene Glycols Food Packaging Hydrocarbons Organic Chemicals Polyenes Polyethylene Glycols Polyethylenes 116 116 1 07/24/23 20230727 NES 230727 2023 JUL 27 (NewsRx) -- By a News Reporter-Staff News Editor at Food Weekly News -- Research findings on Food and Farming are discussed in a new report. Keywords for this news article include: Tabuk, Saudi Arabia, Asia, Food and Farming, Alkenes, Ethylene Glycols, Food Packaging, Hydrocarbons, Organic Chemicals, Polyenes, Polyethylene Glycols, Polyethylenes, University of Tabuk. [Extracted from the article]

However, Hillawi date fruit showed a higher fruit ripening index (75%) at HWT-3 min, while Khadrawi fruit had a higher ripening index (80%) at HWT-5 min than untreated fruit (10%). Keywords: Food Research EN Food Research 124 124 1 07/10/23 20230713 NES 230713 2023 JUL 13 (NewsRx) -- By a News Reporter-Staff News Editor at Food Weekly News -- Investigators publish new report on food research. [Extracted from the article]