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*This record is given in both English and Spanish One of the fundamental goals of food law is to ensure a high level of public health protection. In this sense, food may contain different harmful substances or organisms that are naturally present or are incorporated along the food chain, as a result of the production process or as a consequence of environmental contamination. Where the presence of these contaminants or residues poses a risk to the consumer, management measures should be taken, including the establishment of regulations limiting the presence of these contaminants in food to reduce consumer exposure. The objective of this work is to identify the main databases of Maximum Residue Limits (MRL) of pesticides, residues of veterinary medicines and chemical, biological and radiological contaminants, internationally, as well as in the European Union and in Spain. The use of these databases can be very helpful for the competent authorities that conduct official controls of food products, as well as for the economic operators who want to import or export products, thus facilitating searches for these requirements, allowing them to know which are the legal limits required in each country and for each type of product. This is an adaptation of the final master’s degree work of the same name carried out at the Spanish Agency for Food Safety and Nutrition (AESAN) and presented in the Master’s Degree in Food Safety from the School of Government of the Complutense University of Madrid. Taking into account the information offered by different databases, it is considered that the most complete and useful databases of each category for a Spanish user are the database of the European Commission for pesticides, the database of the Spanish Agency for Medicines and Health Products (AEMPS) for residues of medicines for veterinary use and the database of the Spanish Agency for Food Safety and Nutrition for chemical, microbiological and radiological contaminants., ES; PDF; pfefsa@aesan.gob.es

espanolEl primer reto al que nos enfrentamos en este siglo XXI es el de poder alimentar a todos los habitantes de este planeta con alimentos seguros y saludables y ademas de forma sostenible. Existen sociedades donde el principal problema es la disponibilidad de alimentos, lo cual deriva en malnutricion y enfermedades de la pobreza (principalmente transmisibles) junto a otras donde la disponibilidad de alimentos no es el problema, pero paradojicamente se dan casos de malnutricion por malas elecciones dieteticas que derivan en las denominadas enfermedades de la riqueza (no transmisibles), como es el caso de las enfermedades cardiovasculares como principal causa de mortalidad. La irrupcion a principios del ano 2020 de la emergencia provocada por el coronavirus SARS-Cov2 ha hecho de esta situacion un nuevo reto en todo el mundo, sin distincion de paises con ingresos altos o bajos. Este discurso pretende abordar la importancia de mantener un adecuado estatus nutricional para mantener un buen estado de salud, minimizar los efectos negativos provocados por la COVID-19 asi como facilitar la recuperacion de los pacientes. Se revisara la evidencia cientifica relativa al papel de los micronutrientes y compuestos bioactivos en el fortalecimiento del sistema inmune, un efecto beneficioso sinergico basado en sus mecanismos de accion complementarios. Se tratara ademas el nuevo concepto de “dieta de salud planetaria” que considera la relevancia de las elecciones dieteticas, por su implicacion tanto para la salud humana como para el medio ambiente, manteniendo los recursos disponibles: agua tierra y suelo. El objetivo final es profundizar en el conocimiento cientifico de manera que pueda ser de utilidad para la sociedad; la promocion de la seguridad alimentaria, mediante una alimentacion saludable y sostenible. EnglishThe first challenge we face in this 21st century is to be able to feed all the inhabitants of this planet with safe and healthy food in a sustainable way. There are societies where the main problem is the availability of food, which leads to malnutrition and diseases of poverty (mainly communicable). In other societies, the availability of food is not the problem, but paradoxically there are cases of malnutrition due to poor dietary choices, which lead to the so-called wealth diseases (non-communicable), such as cardiovascular diseases as the main cause of mortality. The emergence at the beginning of 2020 of the emergency caused by the SARS-Cov2 coronavirus has made this situation a new challenge throughout the world, without distinction of countries with high or low income. The speech aims to address the importance of maintaining an adequate nutritional status to maintain good health, minimize the negative effects caused by COVID-19 as well as facilitate the recovery of patients. Scientific evidence regarding the role of micronutrients and bioactive compounds in strengthening the immune system will be reviewed, a synergistic beneficial effect based on their complementary mechanisms of action. It will also discuss the new concept of “planetary health diet” that considers the relevance of dietary choices, due to their implication for both human health and the environment, while maintaining available resources: water, land and soil. The ultimate goal is to deepen scientific knowledge so that it can be of use to society; promoting food security through healthy and sustainable eating.

The lack of immunization in developing countries is undoubtedly the most serious consequence of the difficulty in accessing traditional vaccination systems. The World Health Organization (WHO) has aimed to find low-cost vaccines, which are accessible to the population and are easy to store and distribute without the need for refrigeration. There is literature support that orally administered edible vaccines are promising agents to reduce the incidence of diseases such as hepatitis and diarrhoea, especially in the developing world. This article focuses on the study of the suitability of edible vaccines as biopharmaceuticals in the context of the 2030 Agenda for Sustainable Development, allowing to comprehensively address both malnutrition and the degree of immunization, mainly in the child population in developing countries. This is embedded within the scope of a new concept promulgated by the UN and FAO called' Therapeutic Food' or 'Ready to Use Therapeutic Food'. Biopharmaceuticals such as edible processed vaccines have the potential to play an important role in increasing global health to achieve the 2030 - Sustainable Development Goals (SDGs), and beyond, as a solution to the dual problem of malnutrition and immunoprophylaxis as part of a sustainable bioeconomy. This article reviews their most promising applications, as well as the problems of a scientific and socioeconomic nature, including the complex current legislation that restricts their implementation.

Pulses are a staple food cultivated since ancient times, which play an important role in the human diet. From a nutritional point of view, pulses are very interesting foods as they are rich in proteins, carbohydrates and dietary fibre. Dietary antioxidants are a complex mixture of hydrophilic and lipophilic compounds usually present in foods of plant origin, including pulses. In the present study, the phytochemical composition of selected pulses (common beans, fava beans, lentils, chickpeas, peas and lupins) has been reviewed in terms of their content of antioxidant compounds. The content of hydrosoluble antioxidants (organic acids, phenolic compounds), liposoluble antioxidants (tocopherols, carotenoids) and other compounds which exert antioxidant properties, such as dietary fibre and minerals (zinc, selenium), has been studied, reporting that pulses are an interesting source of these compounds, which have important health benefits, including a preventing role in cardiovascular diseases, anticarcinogenic or neuroprotective properties.:It is important to take into account that pulses are not usually consumed raw, but they must be processed before consumption in order to improve their nutritional quality and their palatability, therefore, the effect of different technological and heat treatments (germination, cooking, boiling, extrusion) on the antioxidant compounds present in pulses has been also reviewed. In this regard, it has been observed that as a consequence of processing, the content of phytochemicals with antioxidant properties is usually decreased, but processed pulses maintain relevant amounts of these compounds, preserving their beneficial health effect.

*This record is given in both English and Spanish Food composition data are an essential requirement in many aspects of nutrition and dietetics as they are used to assess the nutritional status of a population, to study diet-disease relationships, to prescribe therapeutic diets, in nutritional interventions, or in the food industry, in nutritional labelling and food reformulation. EuroFIR is a European association of organisations that compile food composition data and its goals include the harmonisation of food composition databases. The goal of this work is to compare open-access food composition databases listed in EuroFIR in order to assess their advantages and disadvantages, their utility and possibilities for improvement. It is an adapted version of a Master’s thesis project conducted in the Spanish Agency for Food Safety and Nutrition (AESAN) and defended as part of the University Master’s Degree in Food Safety at the Complutense University in Madrid. Keeping in mind the information provided by different open-access food composition databases compiled by EuroFIR, Denmark’s Frida Food Data appears to be one of the most complete databases, as it provides an extensive list of different nutrients for each food, with detailed information on carbohydrates, fats, proteins, minerals and vitamins, along with the most common contaminants. The Spanish food composition database (BEDCA) is the only database in Spanish in EuroFIR and it is currently being updated. Its lines of improvement may include, among others, an increased number of nutrients and foods, the ability to search by recipe, the possibility of comparing nutrients or foods, incorporating a food diary, and a daily intake calculator., ES; PDF; pfefsa@aesan.gob.es

This article belongs to the Special Issue Healthy Eating in Relation to National Dietary Guidelines., The consumption of energy drinks (EDs) is increasing globally while the evidence and concern about the potential health risks are also growing. Caffeine (generally 32 mg/100 mL) together with a wide variety of other active components such as taurine (usually 4000 mg/L) and D-glucuronolactone (generally 2400 mg/L) are the main ingredients of EDs. This study aims to assess the exposures to caffeine, taurine and D-glucuronolactone from EDs in various consumption scenarios and consumer profiles and to characterize the risks by evaluating caffeine and taurine intakes with their reference values and by calculating the margin of safety (MOS) for D-glucuronolactone. While the exposure assessment results showed that caffeine intakes from EDs ranged from 80 to 160 mg (1.14–4 mg/kg b.w.) for the considered scenarios, the risk characterization estimated some risks that could be managed with consumption recommendations such as limiting EDs in 40, 60 and 80 kg b.w. consumers to 175, 262.5 and 350 mL, respectively, to prevent sleep disturbances and to 375, 562.5 and 750 mL to prevent general caffeine adverse health risks, respectively. Dietary exposure to D-glucuronolactone from EDs ranged from 600 to 1200 mg (7.5–30 mg/kg b.w.). As D-glucuronolactone MOS ≥ 100 is only observed when EDs consumption is limited to 250 mL, for individuals weighing above 60 kg, some risks were observed in some of the studied scenarios. A taurine exposure from EDs varied from 1000 to 2000 mg (12.5–50 mg/kg b.w.) and consumptions over 500 mL were estimated to generate intakes above the reference value. In conclusion, the management of these risks requires a European legal framework for EDs with maximum limits for the active components, volume size limitations and labeling improvements along with the development of education and awareness programs and risk communication actions in collaboration with the industry and society., This research was funded by UCM (Universidad Complutense de Madrid) ALIMNOVA Research Group ref: 951505.

Mauritia flexuosa, Bactris gasipaes, and Oenocarpus bataua are among the main palms in the Amazon used for food and medicinal purposes. The food most commonly derived from these are fruits, oil, and the larvae of the insect Rhynchophorus palmarum reared in their trunks. Palm fruits are used for oil extraction as they are rich in saturated fatty acids, fiber, pro-vitamin A, carotenoids, tocopherols, macro and microelements, and polyphenols. Furthermore, the larvae of R. palmarum are rich in lipids, vitamin E, and proteins. This review analyzes the chemical composition of the fruit and oil of these palm species, as well as the R. palmarum larvae that breed in them. Our aim is to present information that is not widely known in order to demonstrate the potential of these palms as sources of plant-based and animal food with high nutritional and functional values.

The development of new food products obtained by extrusion processing has increased in recent years. Extrusion is used by the food industry to produce a wide variety of food products, such as ready-to-eat foods (e.g., snacks), among others. Pulses have also gained popularity as novel food ingredients in the formulation of a variety of food and food products, due to their high content of macro and micronutrients, and bioactive compounds that improve the nutritional and functional properties of the final food products. In this review, the impact of extrusion variables on proteins, carbohydrates, vitamins, phenolics and antinutritional compounds in pulses and pulse-based formulations are highlighted. Particularly, the impact of the specific mechanical energy. Also, the preservation, increase and/or reduction in those functional compounds, as a consequence of different extrusion processing conditions, are discussed.

Consumers’ commitment to healthy lifestyles and a varied diet has experienced rapid growth in recent decades, causing an increase in the demand of better food quality and variety. The food industry has opted for innovation and the search for new sources of food, and these trends led to the need to develop a European regulatory framework. Novel foods are under Regulation (EU) 2015/2283 (formerly Regulation (EC) No 258/97), and this concept includes all food not used in an important measure for human consumption in the EU before 15 May 1997, and which is included in any of the food categories established. Currently, there are 26 extracts authorized as novel foods or ingredients, being one of the most numerous groups. These extracts are concentrated sources of nutrients, and 23 of them can be used in food supplements. Given their heterogeneous composition and the perceptive risk assessments performed, sometimes, the authorizations are limited to certain population groups. The present work is a comprehensive review of the extracts rich in nutrients authorized as novel ingredients to be used in food supplements within the EU. A classification is proposed according to their source of origin, resulting in four main groups: extracts of plant, animal, algae, and fungal origins. A description of each extract as well as the evaluation of the potential use restriction and health benefits are also addressed.

Pregnant women are a vulnerable group with increased nutritional requirements. The daily intake of folic acid, a crucial vitamin for embryonic development, must be reinforced through supplementation, as sometimes diets are not well equilibrated. As consumers increasingly rely on food supplements, it is vital to properly inform them about the health benefits provided by supplements’ consumption to ensure their safe use. The objective of this work was to assess the compliance level of health claims related to folic acid in food supplements commercialized in Spain according to the European regulation. Authors performed (1) a review of health-related claims approved for folic acid in Europe, (2) a market research of food supplements commercialized in Spain with those claims, and (3) a selection of food supplements for chemical analysis in the lab to assess these claims. The results showed that nine health-related claims are currently approved for folic acid in Europe. The analytical results for folic acid content in the selected samples were consistent with the declared values and within the tolerance ranges established in the European Guidance document. All samples included accurate dosages and met the legal requirements (European Regulations 1924/2006, 432/2012, 1169/2011) for all approved claims for folic acid.

Food-Based Dietary Guidelines (FBDG) include dietary recommendations based on food groups according to the general and accepted nutrition principles and current scientific evidence. Adoption of FBDG contributes to the prevention of malnutrition in all its forms, promotes human health, and reduces environmental impact. The present review aims to perform an international comparative analysis of the FBDG adopted in different countries from three different continents (America, Asia, and Europe), with particular reference to the Spanish Food Safety and Nutrition Agency (AESAN, Agencia Española de Seguridad Alimentaria y Nutrición) Scientific Committee dietary recommendations. A total of twelve countries with the most updated FBDG and/or closest to the traditional and cultural preferences of Spain were finally selected. All the reviewed FBDG provided recommendations for fruits, vegetables, cereals, legumes, nuts, milk and dairy products, meat and derivatives, fish, eggs, water, and oil, however, remarkable differences regarding recommended amounts were found among countries.

Studies are scarce on the nutritional and phytochemical composition of wild edible Mediterranean plants after culinary processing. This work provides the nutritional composition after culinary treatment (including dietary fiber and mineral composition) and bioactive compounds (folates, vitamin C and organic acids) of wild Rumex pulcher L., Silene vulgaris (Moench) Garcke. leaves, and wild Asparagus acutifolius L., Bryonia dioica Jacq., Humulus lupulus L., Tamus communis L. young shoots. Shoots better preserved their nutrients than leaves, due to their different tissue structure. Fresh and cooked wild greens present high dietary fiber values, and remained at remarkable levels after boiling. Na, K, Mg and Zn were lost in about 50% due to culinary processing, while Ca, Cu, Fe and Mn were more stable. Boiled leaves of S. vulgaris remained as a good Mn source. A portion of 100 g of most of the cooked analyzed species could cover a relevant percentage of the daily requirement of folates (R. pulcher and A. acutifolius providing more than 80%) and vitamin C (T. communis and A. acutifolius providing more than 35%).

Monofloral honeys are high-added-value food, a reason for constant cases of fraud. This study investigated Brazilian monofloral honeys from Hovenia dulcis flowering produced by Apis mellifera and Tetragonisca angustula bees. Chemical, physicochemical, rheological, and melissopalynological analysis were assessed. Properties such as moisture, pH, ashes, total acidity, total available carbohydrate, and soluble sugars of all analyzed honey samples agreed with the established by the legislation. All the honey samples were satisfactorily fitted by both Ostwald-de Waele and Casson rheological models revealing homogenous products, mostly presenting pseudoplastic character. The melissopalynology confirmed the presence of H. dulcis pollen in the MH samples; however, some honeys did not show >45% pollen of H. dulcis, thus revealing mislabeling cases. Continuous evaluation of honey is necessary, once this is a valuable food frequently involved in frauds, hence causing problems to consumers.

The link between diet and human health status has been repeatedly proved by strong scientific evidence, and developed societies demand food products with an added value beyond the satisfaction of hunger and the provision of nutrients. Functional foods, food supplements and nutraceuticals are at the interface between nutrition and pharma and opens the doors for seeking new therapeutic alternatives for the prevention of nutrition-related diseases. The present review is aimed at clarifying the differences between functional foods, food supplements and nutraceuticals as well as describing its regulatory framework in Europe, United States and Japan. Specific harmonized regulation for these products is needed. Functional foods, food supplements and nutraceuticals exert health-promoting properties and could be considered as potential candidates in the management of chronic diseases in combination with prescribed medication. Further research is essential for establishing which nutrition-pharma combinations are most favorable and suitable for each chronic disease.

The beneficial effect of fresh tomatoes or processed tomato products on platelet aggregation depends on the presence of bioactive compounds in these products, in sufficient quantities, to produce a relevant physiological effect, when consumed as part of a normal diet. This work is focused on reviewing the development on tomato products bioactive compounds, particularly with reference to its potential biological activity with beneficial effect on the prevention of platelet aggregation.The most relevant studies found show that all bioactive compounds found in Water-soluble tomato concentrate are in tomato fruit and other tomato products, and there is enough evidence of their beneficial effects. According to the European Food Safety Authority requirements, further intervention studies (human clinical trials) using valid markers should be performed in order to demonstrate the beneficial effects of tomato products as consumer products (paste, puree, sauce or juice) on platelet aggregation. Our PubMed review results support the development of promising nutritional strategies involving tomatoes and tomato products to tackle cardiovascular disease as antiplatelet aggregation.

Definition of a standard method for measuring antioxidant capacity is still a necessity for both researchers and food industry. This study is aimed to evaluate if Folin-Ciocalteu (F-C) method could be reconsidered as suitable for antioxidant potency comparison purposes in food matrices. F-C and four other common tests for measuring antioxidant capacity (ORAC, TEAC, FRAP, CUPRAC) were applied to mixed fruit-based beverages. An overall antioxidant potency composite index (API composite) was calculated by assigning each test equal weight, in order to establish the ranking of antioxidant capacity in the analyzed samples. In addition, the study provides an evaluation of the compounds related to the antioxidant potential of these beverages (total phenolics, anthocyanins, and ascorbic acid) through principal component analysis (PCA). Total phenolics were the principal component influencing the antioxidant capacity of these samples. This is highlighted with the high correlation found between FBBB and all the antioxidants assays performed (P orange fruit formulated juices > mixed fruit nectars. As a result, the use of F-C for antioxidant potency comparison of fruit-based beverages is encouraged., This work has been possible thanks to the funding from ALIMNOVA research group (UCM-GR3/14).

Pulses are well known to be gluten-free functional foods that provide a rich source of nutritional and healthy compounds with antioxidant-promoting activity. In the present study, the bioactive compounds, dietary fibre, arabinoxylans, individual phenolic compounds and tocopherols, were evaluated in different lentil flours (raw and extruded at 140 and 160 °C) formulated with nutritional yeasts, along with the changes induced by the extrusion process. The total dietary fibre and arabinoxylan content significantly (p < 0.05) increased after the extrusion process while a significant decrease of all tocopherol isoforms was also observed. Catechin, caffeic, kaempferol and quercetin derivatives were identified in the raw and extruded lentil flours. The decreases of total phenolic and individual phenolic compounds were directly related to the extrusion temperature; total phenolics and catechin hexoside exhibited a larger decrease in the lentil flours formulated with higher content of nutritional yeast (12 and 16%). The antioxidant activity results, determined using different assays, reflected the important effect of extrusion processing and food ingredients. The authors are grateful to the ALIMNOVA research group (UCM-951505/2012) and to the Foundation for Science and Technology (FCT, Portugal) and FEDER under Program PT2020 for financial support to CIMO (UID/AGR/00690/2013) and L. Barros (SFRH/BPD/107855/2015) and for the grant POCI-01- 0145-FEDER-006984 (LA LSRE-LCM), funded by FEDER, through POCI-COMPETE2020 and FCT. info:eu-repo/semantics/publishedVersion

Background: It is known that insufficient consumption of fiber in Western societies is directly linked to certain diseases. The required daily fiber intake can be obtained from foods such as fruits and vegetables, whole grains, legumes, nuts and others, or by eating foods enriched with fiber as a functional ingredient. Objective: This review studies certain fiber compounds such as oligosaccharides (namely α-galactosides and fructans), arabinoxylans and β-glucans. Results: The European regulatory body governing nutrition and health claims aims to protect consumers’ right to receive truthful information about food by verifying statements on "nutrition", "content", "health claims" and "reducing the risk of disease". Some of these foods and functional ingredients can be considered as "novel foods". Conclusions: This paper describes the state of the art of certain fiber compounds and their effect on human health; the different requirements for fiber components used as functional or novel food ingredients; and the response of the European authorities to the use of this ingredient and its related health claims in terms of food labelling. After EFSA approval, these claims can be used in food labelling as an added value for consumer health, which may also improve their success in the market.

In Europe, nutrition and health claims made on food must be based on scientific evidence, which means a comprehensive evaluation by the European Food Safety Authority (EFSA) prior to authorisation. Processed foods are subject to numerous claims derived from the presence of bioactive compounds; however, natural food products, often the original sources of those compounds, are not habitually the subject of these claims. Although the consumption of persimmon fruit has important health benefits, up to date no specific health claims are authorised for this fruit. In this work, ‘Rojo Brillante’ persimmon fruits (Diospyros kaki L.), Protected Designation of Origin (PDO) ‘Ribera del Xúquer’ were characterized regarding the presence of fiber (soluble and insoluble), vitamin C (ascorbic and dehydroascorbic acids), carotenoids (neoxanthin, violaxanthin, β-cryptoxanthin, lycopene, β- carotene) and mineral elements (Fe, Cu, Zn, Mn, Ca, Mg, Na, K). Different fruit batches harvested in different seasons were analyzed by standardized analytical methods (Association of Official Analytical Chemists, AOAC), high-performance liquid chromatography with ultraviolet detection (HPLC-UV) and atomic absorption spectroscopy. Based on the results, Persimon® is potentially able to show two nutrition claims “Source of fiber” and “Sodium-free/salt-free”. This work could set the ground for future studies and to start considering natural food products as candidates for the use of approved claims.