To discover new bisamide compounds with insecticidal and fungicidal activities, 19 novel cyproflanilide derivatives containing 1,2,4-oxadiazole group were designed and synthesized according to the principle of biologically active factor splicing. Preliminary biological assay data indicated that the majority of target compounds demonstrated significant insecticidal activity against Lepidopteran pests. Meanwhile, compounds 5p and 5q showed 97.22 and 100% lethality against Tetranychus cinnabarinus at 400 mg L-1, which were better than cyproflanilide (41.11% at 400 mg L-1). In addition, it is exciting that we have achieved our initial goals as some of the target compounds exhibited both insecticidal and fungicidal activities. For instance, compounds 5b and 5c showed 59.26 and 74.07% fungicidal activities against Cucumber downy mildew at 400 mg L-1, as well as 100% insecticidal activity against Plutella xylostella and armyworm at 100 mg L-1. Compound 5h showed 100% insecticidal activity against armyworm at 10 mg L-1, and also displayed 66.67% fungicidal activity against Cucumber downy mildew at 400 mg L-1. The inhibition rate of compounds 5l and 5s against Cucumber downy mildew reached 88.89 and 96.30% at 400 mg L-1. This work showed the effectively fungicidal application of 1,2,4-oxadiazole group in bisamide compounds and provides insights for optimal structural design. 1 1,2,4oxadiazole 124oxadiazole oxadiazole 1,2,4 2 4 splicing pests Meanwhile p q 9722 97 22 97.2 40 L1, L1 L 1, L-1 41.11% 4111 41 11 (41.11 L1. . L-1) addition instance b c 5926 59 26 59.2 7407 74 07 74.07 1. h 6667 66 67 66.67 l s 8889 88 89 88.8 9630 96 30 96.30 design 4oxadiazole 124 1,2, 972 9 97. L- 41.11 411 (41.1 592 5 59. 740 7 0 74.0 666 6 66.6 888 8 88. 963 3 96.3 12 1,2 41.1 (41. 74. 66. 96. 41. (41 (4 (

RESUMEN Este trabajo tiene por objetivo presentar un método de evaluación y análisis de la cadena de suministro como estructura organizativa cuya salida es un producto de calidad y alta demanda en el sector agropecuario. Se presentan definiciones, así como los elementos que definen a la cadena de suministro como estructura organizativa. Se brinda un método de evaluación y análisis, estableciendo sus dimensiones de trabajo y las etapas para su desarrollo. Su aplicación práctica permite realizar una síntesis de los factores que entorpecen y/o facilitan la efectividad de la cadena en el contexto de la economía cubana. Se expone el resultado del proyecto de investigación «Mejorar la cadena de suministro de productos cárnicos del sector agroalimentario para la exportación en fronteras. Código: PN131SS014-011», perteneciente a un Programa Nacional de Ciencia y Técnica.

ABSTRAC This work aims to present a method of evaluation and analysis of the supply chain as an organizational structure whose output is a quality product and high demand in the agricultural sector. Definitions are presented, as well as the elements that define the supply chain as an organizational structure. An evaluation and analysis method is provided, establishing its dimensions of work and the stages for its development. Its practical application allows a synthesis of the factors that hinder and/or facilitate the effectiveness of the chain in the context of the Cuban economy. The result of the research project «Improving the supply chain of meat products in the agri-food sector for export at borders Code PN131SS014-011», belonging to add files National Program of Science and Technique

There is widespread agreement that skills development is a vital dimension of the just energy transition (JET). Skills development for JET is rapidly emerging and involves complex inter-sectoral systems of skills development and new methods for demand analysis. Currently in South Africa, learning pathways into green jobs, enterprise development and more sustainable job options, including those required for JET at entry and technical levels, are unclear, ad hoc and fragmented. At best, we have fragmented offerings of courses and qualifications and few systemic approaches to skills analysis and development. There is also a narrow reliance on supply and demand discourses that are ill-fitting for the type of skills that need to be developed. Drawing on a group of regional and local studies focusing on skills supply and demand for JET, the paper analyses the responsiveness of skills systems, with specific focus on institutions and institutional arrangements that underpin skills planning and anticipation. The paper critiques the metaphor of 'supply' and 'demand', which, it argues, is the wrong lens, as it focuses attention on certain parts of the skills system dislocated from the broader conditions that they are imbedded in. We pose new methodological questions for engaged skills research that can enable a green and just future, and the systemic transformations that are needed to catalyse a low-carbon transition. SIGNIFICANCE: The research findings offer a critical reflection on the current approach to research focused on skills for the just energy transition. The review highlights the limitations of the dominant supply-demand approach of skills analysis, and we argue that it promotes a neoliberal, market-led discourse on skills that privileges industry and excludes the voices of communities and workers.

ABSTRACT This work determined the ecological footprint of the National Center for Applied Electromagnetism, a science institution attached at the Universidad de Oriente, Santiago de Cuba. The categories analyzed to carry out the calculations of CO2 emissions and the ecological footprint were: Water, Built surface, Electricity Consumption, Mobility, Paper, Non-hazardous solid waste, Hazardous waste, Food, Services and Production of Magnetic Conditioners. The methodology of Doménech (2009) and the methodology for calculating the ecological footprint in universities of López Álvarez et al. (2009) of the Sustainable Development Office, University of Santiago de Compostela were used as a basis. The results obtained for the year 2022 reflect that the National Center for Applied Electromagnetism needs an area of 52,984 ha/year of forest to regenerate the natural resources that the center uses for the satisfaction of it social demand. Similarly, it requires 89,096 hag standard forest to assimilate CO2 emissions.

RESUMEN El presente trabajo desarrolló el cálculo de la huella ecológica del Centro Nacional de Electromagnetismo Aplicado, entidad de ciencia adscrita a la Universidad de Oriente, Santiago de Cuba. Las categorías analizadas para realizar los cálculos de las emisiones de CO2 y de la huella ecológica fueron: Agua, Superficie construida, Consumo de Electricidad, Movilidad, Papel, Residuos sólidos no peligrosos, Residuos peligrosos, Alimentos, Servicios y Producción de Acondicionadores Magnéticos. Se utilizó como base la metodología de Doménech (2009) y la metodología para el cálculo de la huella ecológica en universidades de López Álvarez y colaboradores (2009) de la Oficina de Desarrollo Sostenible, Universidad de Santiago de Compostela. Los resultados obtenidos para el año 2022 reflejan que el Centro Nacional de Electromagnetismo Aplicado necesita un área de bosques de 52,984 ha/año para regenerar los recursos naturales que se demandan por el centro para satisfacer su objeto social. Asimismo, requiere de 89,096 hag de bosque estándar mundial para asimilar las emisiones de CO2 generadas.

ABSTRACT Whey is a residue from the cheese industry whose use as a raw material in human food formulations has been studied, mainly due to its nutritional composition and the negative impact it has on the environment when discarded. The objective of the present investigation was to obtain a dairy dessert from whey proteins. The numerical optimization method was used through an I-Optimal response surface. The selected factors were: protein (cottage cheese), xanthan gum, starch and system water, the variations were subject to the maximum allowable of these components for the mixture. The variables appearance, texture, general acceptance and stability. The sensory characterization of the dessert was carried out with five tasters from the Science Department of the Food Industry Research Institute, who generated the descriptors using the controlled association method. The selected formulation presented a protein content (cottage cheese) of 33.21%; 0.158% xanthan gum, 4.43 starch, 46% water and 16.2% sugar. The sensory evaluation allowed to establish the descriptors, color, homogeneity, strawberry smell, milky note in the smell, strawberry flavor, milky flavor, sweet flavor, acid flavor, consistency and creaminess. The overall impression for the quality turned out to be excellent.

RESUMEN El lactosuero es un residuo de la industria quesera cuyo aprovechamiento como materia prima en formulaciones alimentarias para humanos ha sido estudiado, principalmente por su composición nutricional y por el impacto negativo que tiene sobre el medio ambiente cuando se desecha. El objetivo de la presente investigación fue obtener un postre lácteo a partir de proteínas del lactosuero. Se utilizó el método de optimización numérica a través de una superficie respuesta I-Óptimo. Los factores seleccionados fueron: proteína (requesón), goma xantana, almidón y agua del sistema, las variaciones estuvieron sujetas al máximo permisible de estos componentes para la mezcla. Se evaluaron las variables: apariencia, textura, aceptación general y estabilidad. La caracterización sensorial del postre se realizó con cinco catadores de la Dirección de Ciencias del Instituto de Investigaciones para la Industria Alimenticia, quienes generaron los descriptores mediante el método de asociación controlada. La formulación seleccionada presentó un contenido de proteína (requesón) de 33,21 %; 0,158 % de goma xantana, 4,43 de almidón, 46 % de agua y 16,2 % de azúcar. La evaluación sensorial permitió establecer los descriptores, color, homogeneidad, olor a fresa, nota láctea en el olor, sabor a fresa, sabor lácteo, sabor dulce, sabor ácido, consistencia y cremosidad. La impresión general para la calidad resultó ser excelente.

The South African food system is facing severe challenges as increasing hunger, rising food costs, lack of dietary diversity, child stunting, foodborne illnesses, food waste and an obesity epidemic coupled with malnutrition are observed. In this study, we aimed to establish the application of science and technology advances in the food and beverage industry in South Africa in response to food consumption pattern changes since 1994 and how they could be used to address food security challenges. We found that food consumption shifts have been towards sugar-sweetened beverages, processed and packaged food, animal-source foods and added caloric sweeteners, and away from vegetables. These dietary shifts are concerning as they relate to public health. Most commitments to improve the nutritional status of South Africans have been limited to corporate social investment strategies and should be extended into core business strategies. Furthermore, although the South African food and beverage industry has kept pace with developments in food manufacturing practices, there has been little experimentation with non-commercial novel technologies. The expert survey revealed that indigenous African crops and food waste recovery are the two most promising emerging food sources that could be available to South Africans in the shortest time frame. South Africa has many enabling drivers to become a global leader in food technology advances. However, many barriers need to be overcome for industry, academia and government to collaborate to advance novel food science and technologies to reach commercialisation. SIGNIFICANCE: • Drivers and consequences of food consumption changes in South Africa were modelled and broad food consumption trends between 1994 and 2009/2012 were identified. • For the first time, the Access to Nutrition Index methodology was applied to South African owned food companies to identify strategies to enhance nutrition practices. Companies need to do more to deliver affordable and accessible products. • Drivers and barriers in adopting advanced food science and technology were modelled. A collective ecosystem approach with industry, academia and government mobilisation around critical areas like hunger, malnutrition and poverty could be a way to tackle the failing food system.

The number of people on Earth and human activities are currently taking on frightening proportions with far-reaching consequences for our planet, its biodiversity and ultimately the human race itself. Ten thousand years ago, humans represented 1% of the total biomass of all land vertebrates. The rest was made up by wild animals. Currently, humans, livestock and pets make up 99% of terrestrial vertebrate biomass, while wild animals represent only 1%. It took millennia for the human population to reach the 1 billion mark and that only by 1890. By 1960, however, the world population had grown to 3 billion. Today there are 8 billion people living on our planet. According to Population Matters, the world population will be approximately 10,4 billion by the end of this century, despite the gradual decline in the growth rate in some countries. There is only a 23% chance that the total population growth rate will tail off before 2100. The population of the 47 least developed countries is likely to triple between 2017 and 2100 to around 3 billion. There are currently 62 million people in South Africa. About 67,9% of our population (in 2021) live in urban areas. The South African population grew by 0,87% in 2023. The fertility rate is 2,30 (2023). It is estimated that by 2050 75,5 million people will be living in South Africa, with 8 out of every 10 people living in urban areas, which would significantly increase the pressure on infrastructure. The Global Footprint Network states that humans currently use the resources of 1,75 Earths. If the situation does not improve, by 2050 we would need the equivalent of three Earths to survive. More than 4 billion people will have little or no water by 2050, and South Africa even now has been classified as a "water-stressed" country. Medical science is continually contributing to more babies surviving their entry into the world and to our living increasingly longer. Life expectancy has risen from 46 years in 1950 to 73,2 years in 2023. By 2050 it will be 77 years. What can be done? Empowerment of women is important. Population growth can be curbed to a reasonable extent by giving more girls access to education. This certainly does not mean that girls or women alone should be held responsible for the current population growth, but much more will have to be done about sex education, women's rights will have to be actively promoted and there will have to be better provision and use of contraceptives. Obviously, these issues should be approached and handled with due caution. In this regard, countries such as Thailand and South Korea have, in the recent past, proved that good education may result in lower birth rates. In Africa, women with no education have an average of 5,4 children; women who completed high school an average of 2,7 children and women with tertiary education an average of 2.2. In Nigeria, every year of school attendance by girls cuts the birth rate by a tenth. In addition, intensified efforts to reform economies and societies should be considered. For the sake of the survival of the human species and the sustainability of the Earth, ecological and economic justice and the empowerment ofwomen have to be encouraged. The Millennium Project - a global participatory think tank that was founded in 1996 under the auspices of the American Council for the United Nations University, but which became independent in 2009 and has since grown into a global network of institutions and individuals - aims to improve humankind's prospects for a better future. It recommends, among other things, the following: • Support a policy aimed at improving the survival of children, responsible family planning and educational opportunities for (especially) girls. • Improve methods that will ensure skills and employment opportunities for young people, as well as care and services for the elderly. • Implement the UN's urban agenda. • Create enough smart cities where citizens with urban intelligence can help in eco-smart ways with the necessary improvements in the city. • Increase training in resilience, and improve disaster prediction and management. • Provide guidance for people about urban ecology. • Intensify research and development in saltwater agriculture (halophytes or salt plants) on coastlines to produce food for humans and animals, biofuel and pulp for the paper industry, and to absorb carbon dioxide (CO2). This will ease the pressure on freshwater agriculture. • Improve agricultural and irrigation management. • Invest in precision agriculture and aquaculture. • Reduce food losses from the "farm to the mouth" (one third or 1,3 billion tons of agricultural production is wasted in this way every year). • Establish seaweed to restore wild fish populations along coastlines. The World Bank estimates that 90% of marine life is completely depleted. • Expand the production of insects for animal feed and human diets (insects have a low environmental impact, and 2 billion people already supplement their diet with insects today). • Encourage vegetarianism. Although there are more ways to address these important global challenges, responsible family planning remains one of the most important. This is an extremely sensitive issue for many people (especially in Africa), but if it is not promoted in a humane, informed and responsible way, the sustainability of life on our planet will increasingly come under tremendous pressure in various respects.

Die aantal mense op aarde en hulle/ons aktiwiteite neem tans skrikwekkende afmetings aan met wydlopende gevolge vir ons planeet, biodiversiteit en uiteindelik onsself. Die moderne mens het sy teenwoordigheid op die aarde en die benutting van hulpbronne baie lank as sy onaantasbare reg gesien. Die huidige uitwerking van byvoorbeeld bevolkingsgroei en besoedeling versteur die aarde se natuurlike ritme in so 'n mate dat ons nou nie meer op 'n kitsoplossing kan hoop nie. Die mens se getalle neem teen so 'n tempo toe dat dit nie net nadelig vir die planeet is nie, maar ook vir die mensdom self. Wat kan gedoen word? Bemagtiging van vroue speel 'n belangrike rol. Dit beteken beslis nie dat meisies en vroue alleen vir die huidige bevolkingsgroei verantwoordelik gehou moet word nie. Die bevolkingsgroei kan egter in 'n redelike mate vertraag word deur veral meer meisies toegang tot onderwys en opleiding te gee - asook hul lewensomstandighede te verbeter. Ook sal daar heelwat meer aan seksopvoeding gedoen moet word, vroueregte sal daadwerklik bevorder moet word en daar sal beter voorsiening en gebruik van voorbehoedmiddels moet wees. Uiteraard moet hierdie kwessies met die nodige omsigtigheid benader en hanteer word. In hierdie verband kan onder andere Thailand en Suid-Korea genoem word wat in die onlangse verlede bewys het dat goeie onderwys geboortesyfers laat daal. In Afrika het vroue wat geen onderwys ontvang nie, gemiddeld 5,4 kinders; vroue wat hoërskool voltooi het gemiddeld 2,7 kinders en vroue wat tersiêre studie deurloop het, gemiddeld 2,2 kinders. In Nigerië sny elke jaar wat meisies skool bywoon, die geboortesyfer met 'n tiende. Hiermee saam sal daar ook verskerpte pogings moet wees om ekonomieë en samelewings te hervorm. Ter wille van die mens se voortbestaan en die volhoubaarheid van lewe op aarde moet ekologiese en ekonomiese geregtigheid, en die bemagtiging van vroue aangemoedig word.

Abstract Introduction: Anredera cordifolia is a plant recognized as a non-conventional food plant. In folk medicine, it shows promise, being used in the treatment of skin diseases, diabetes, and hypertension. Objectives: To map the properties of the Anredera cordifolia plant in the therapeutic process of non-communicable chronic diseases. Materials and methods: The study was based on the Joanna Briggs Institute guidelines. The search was conducted in the Medline/PubMed, Scopus, Web of Science, and CINAHL databases in 2022 and updated in 2023. Selection criteria were primary studies, in any language, country of origin, and publication year, conducted with humans, animals, and/or cellular models, in a laboratory context, focusing on the properties of the plant. Selection was performed independently by two reviewers using the Rayyan software. Data were analyzed using content analysis. Results: In the 27 included articles, the results demonstrated that the plant has positive properties in the treatment of diabetes mellitus, arterial hypertension, chronic kidney disease, obesity, and cataracts, as well as being beneficial in controlling cholesterol, triglyceride, and uric acid levels. The main therapeutic properties identified were hypoglycemic effect and reduction in serum levels of triglycerides and total cholesterol. The plant also showed beneficial effects on the healing of diabetic wounds, reduction in heart rate, and obesity. Conclusions: Chronic diseases with evidence on the use of the plant include hypertension, diabetes, kidney disease, obesity, and cataracts. Additionally, the plant has beneficial properties regarding clinical markers such as triglycerides, cholesterol, and blood glucose.

Resumen Introducción: Anredera cordifolia es una planta reconocida como planta alimenticia no convencional. En la medicina popular, se muestra prometedora, siendo utilizada en el tratamiento de enfermedades de la piel, diabetes e hipertensión. Objetivos: Mapear las propiedades de la planta Anredera cordifolia en el proceso terapéutico de las enfermedades crónicas no transmisibles. Materiales y método: El estudio se basó en las orientaciones del Instituto Joanna Briggs. La búsqueda se realizó en las fuentes de datos Medline/PubMed, Scopus, Web of Science y CINAHL, en 2022 y se actualizó en 2023. Los criterios de selección fueron estudios primarios, en cualquier idioma, país de origen y año de publicación, desarrollados con seres humanos, animales y/o modelos celulares, en contexto laboratorial y con enfoque en las propiedades de la planta. La selección se realizó de manera doble-independiente, utilizando el software Rayyan. Se analizaron los datos mediante análisis de contenido. Resultados: En los 27 artículos incluidos, los resultados demostraron que la planta tiene propiedades positivas en el tratamiento de la diabetes mellitus, la hipertensión arterial, la enfermedad renal crónica, la obesidad y la catarata, además de ser beneficiosa en el control de los niveles de colesterol, triglicéridos y ácido úrico. Las principales propiedades terapéuticas identificadas fueron efecto hipoglucémico y disminución de los niveles séricos de triglicéridos y colesterol total. La planta también mostró efectos beneficiosos en la cicatrización de heridas diabéticas, reducción de la frecuencia cardíaca y obesidad. Conclusiones: Las enfermedades crónicas que tienen evidencia sobre el uso de la planta son hipertensión, diabetes, enfermedad renal, obesidad y cataratas. Además, la planta tiene propiedades beneficiosas en cuanto a marcadores clínicos, como triglicéridos, colesterol y glucemia.

Resumo Introdução: Anredera cordifolia é uma planta reconhecida como planta alimentícia não convencional. Na medicina popular, mostra-se promissora, sendo utilizada no tratamento de doenças de pele, de diabetes e de hipertensão. Objetivos: Mapear as propriedades da planta Anredera cordifolia no processo terapêutico das doenças crônicas não transmissíveis. Materiais e método: O estudo teve como base as orientações do Joanna Briggs Institute. A busca foi realizada nas fontes de dados Medline/PubMed, Scopus, Web of Science e CINAHL, em 2022 e atualizada em 2023. Os critérios de seleção foram estudos primários, de qualquer idioma, país de origem e ano de publicação, desenvolvido com seres humanos, animais e/ou modelos celulares, em contexto laboratorial e com enfoque nas propriedades da planta. A seleção ocorreu de modo duplo-independente, utilizando o software Rayyan. Os dados foram analisados por meio de análise de conteúdo. Resultados: Nos 27 artigos incluídos, os resultados demonstraram que a planta tem propriedades positivas no tratamento da diabetes mellitus, da hipertensão arterial, da doença renal crônica, da obesidade e da catarata, além de ser benéfica no controle dos níveis de colesterol, de triglicerídeos e de ácido úrico. As principais propriedades terapêuticas identificadas foram efeito hipoglicêmico e diminuição dos níveis séricos de triglicerídeos e colesterol total. A planta também demonstrou efeitos benéficos na cicatrização de feridas diabéticas, na redução da frequência cardíaca e na obesidade. Conclusões: As doenças crônicas que possuem evidência sobre o uso da planta são hipertensão, diabetes, doença renal, obesidade e catarata. Além disso, a planta tem propriedades benéficas quanto a marcadores clínicos, como triglicerídeos, colesterol e glicemia.

Health claims are considered a means to add value to food and beverages; however, it is not always evident which stakeholders benefit and to what extent they benefit. In this paper, we extend the investigation of value creation and appropriation into the domain of food, specifically food labels. Using a qualitative approach, we aimed to elucidate which forms of value can be created by legislating health claims (including those for bioactive compounds found in South African indigenous plants) on food labels. The findings reveal that health claims have the potential to advance the sustainable development agenda in South Africa, but only if structures can be put in place to appropriate human and intellectual (HI) value, as well as environmental value. Currently, there is strong evidence for economic value creation and appropriation potential, but little clear evidence that HI or environmental value will be appropriated from health claims, especially if these health claims exclude benefits from bioactive compounds found in indigenous South African plants. If we could find a means to measure the HI and environmental value creation potential of health claims, using metrics that people understand, we may be able to develop strategies to ensure that such products can benefit stakeholders beyond economic value alone (i.e. more sustainable value creation). The findings could directly impact food labelling policy formulation, considering current draft regulations to implement health claims in South Africa. SIGNIFICANCE: The medicinal plant biodiversity of South Africa offers opportunities for economic, human and intellectual (HI), and environmental value creation through legislated health claims. Without clear metrics for the HI and environmental components, economic value creation may dominate, but the value created might not be sustainable or appropriated by the desired stakeholders. Furthermore, because the current draft legislation for health claims excludes any bioactives from indigenous South African plants, much of the economic, HI and environmental value creation potential reported as potential outcomes for this research (e.g. funds to communities, knowledge preservation or biodiversity conservation) will not materialise.

ABSTRACT The reports of fish cell cultivation date back to the early 20th century, and since then, it has become a tool of great importance for different areas of ichthyology, such as immunology, toxicology, and biotechnology. The cell cultivation methodology can vary according to the species and cell type, requiring knowledge of the specificities and characteristics of the target cell for them to be efficiently cultured. In this review, we address the main characteristics of the in vitro culture of fish cells, presenting their purposes, uses, main parameters, and different characteristics necessary for the culture environment. Finally, we present the experiences in Brazil using cell culture techniques.

Pesticide residues and heavy metal content of cassava, yam, cocoyam, potato, water yam and carrot were evaluated by gas chromatography-mass spectrometry and atomic absorption spectroscopy. The detected pesticide residues in the samples were 2,4-dichlorophenoxyacetic acid, glyphosate, hexachlorobenzene (HCB), dichlorobiphenyl, aldrin, endosulfan, profenofos, g-chlordane, carbofuran, biphenyl, heptachlor, lindane and t-Nonachlor. The concentration of HCB ranged between 0.0799 ± 0.06 mg/kg and 0.1596 ± 0.00 mg/kg, which was greater than the permitted maximum limit of 0.5 mg/kg established by the US Environmental Protection Agency. The concentration of aldrin and profenofos detected was lower than the predetermined maximum allowed limits. Endosulfan concentrations in cocoyam (0.2500 mg/kg) and potato (0.3265 mg/kg) were higher than the limits allowed by the Canadian Department of Industrial Research. The heavy metals detected in these samples include cobalt, nickel, lead, manganese, chromium, arsenic and mercury in at least one of the samples evaluated. There was not much difference between the concentration of cobalt in yam (0.036 mg/kg) and the maximum allowed concentration (0.043 mg/kg). Lead was detected in potatoes and carrots but was below detectable concentration in cassava, yam, cocoyam and water yam. Similarly, cocoyam was found to have a significant mercury content (0.658 mg/kg), but mercury content was below detectable concentrations in cassava, yam and water yam. SIGNIFICANCE: Heavy metal pollutants and pesticide residues can impair human health, and their presence in food can cause various illnesses and health issues. It is important to prevent exposure to these contaminants and ensure that food is safe by identifying and monitoring them. Farmers may provide consumers with more assurance that their products are safe by identifying and monitoring pesticide residues and heavy metal contamination in these food crops. Overall, it is crucial to find and monitor pesticide residues and heavy metal contamination in food to safeguard customer confidence, ensure legal compliance and preserve human health.

Abstract The germination of quinua improves the content of polyphenols, flavonoids, amino acids, dietary fiber, vitamin E, antioxidants and other bioactive compounds, making this pseudocereal a nutritious and healthy source for the preparation of functional foods. The aim of this work was to assess the effect of the germination of quinua on the nutritional, biological and functional properties, in turn to be able to analyze the potential that this golden grain has in the food industry. For the systematic review, the databases (Scopus, Scielo and Science Direct) were used, following the PRISMA guideline and the PIO strategy (Population, Intervention, Outputs), which helped to formulate the search equations and to identify the most relevant articles of the last 5 years. The results of the bibliometric analysis showed that the germination of quinua improves the nutritional properties and the content of secondary metabolites, also represents a potential source for the development of food products with functional and nutraceutical properties. A recent study confirms that after 4 days of germination the total phenolic content of various types of quinua ranges between 39.29 and 782.15 mg/100 g, indicating a powerful ability to eliminate free radicals, turning this pseudocereal into a raw material with the ability to be applied in the formulation of various food products such as bread, cookies, pizzas, beverages, yogurt, cheeses, etc.

Resumen La germinación de la quinua mejora el contenido de polifenoles, flavonoides, aminoácidos, fibra dietética, vitamina E, antioxidantes y otros compuestos bioactivos, convirtiendo a este pseudocereal en una fuente nutritiva y saludable para la elaboración de alimentos funcionales. El objetivo de este trabajo fue evaluar el efecto de la germinación de quinua sobre las propiedades nutricionales, biológicas y funcionales, a su vez poder analizar el potencial que tiene este grano de oro en la industria alimentaria. Para la revisión sistemática, se empleó las bases de datos (Scopus, Scielo y Science Direct), siguiendo la directriz PRISMA y la estrategia PIO (Población, Intervención, Outputs), los cuales ayudaron a formular las ecuaciones de búsqueda y a identificar los artículos más relevantes de los últimos 5 años. Los resultados del análisis bibliométrico, evidenciaron que la germinación de quinua mejora las propiedades nutricionales y el contenido de metabolitos secundarios, también representa una fuente potencial para el desarrollo de productos alimentarios con propiedades funcionales y nutraceúticas. Un estudio reciente confirmo que después de 4 días de germinación el contenido fenólico total de varios tipos de quinua oscila entre 39,29 y 782,15 mg/100 g, lo que indica una potente capacidad de eliminación de radicales libres, convirtiendo a este pseudocereal en una materia prima con capacidad de ser aplicada en la formulación de diversos productos alimentarios como panes, galletas, pizzas, bebidas, yogurt, quesos, etc.

Abstract Solutions are needed to address both hunger and the promotion of healthy and sustainable diets. Quinoa, a nutritious and sustainable Andean grain, is a versatile option for creating new foods. Over the years, several technological advancements have been made to include quinoa in various food products. However, there is still a need for solid scientific evidence on the impact of quinoa on the product's acceptance. To address this scientific knowledge gap, this work aims to analyze the scientific literature over the last three decades regarding the sensory and hedonic impact of adding quinoa to food products. To do so, bibliometric methods based on the Scopus and Annual Scientific Production databases were used. After selecting and screening using the PRISMA method, seventy-four articles from 1991 to 2024 were analyzed, identifying relationships between keywords in the analyzed studies, forming a co-occurrence and co-authorship network. Results showed that quinoa has great nutritional potential when added to different food products, but its instrumental and sensory properties are modified. The nine-point hedonic scale was used to measure product acceptability in 47% of the articles. Studies on bakery products have shown that increasing the concentration of quinoa in the product formulation decreases the acceptance of the final product in 67% of cases. It is recommended to include consumer demands from a sensory and hedonic perspective when developing new products. The scientific and industrial community is encouraged to develop new food products catering to a broader consumer range.

Abstract Objectives To present observational studies investigating associations between the consumption of ultra-processed foods and health outcomes in childhood and adolescence. Data source Observational, cross-sectional, or longitudinal studies were considered, and identified in the Scopus, Web of Science, Pubmed and Scielo databases, without date restrictions. Data synthesis The most frequent combinations of risk factors in children and adolescents involved an unhealthy diet, with regular consumption of ultra-processed foods to the detriment of a diet based on fresh or minimally-processed foods and insufficient levels of physical activity; records on alcohol and tobacco use were identified. Combined, these practices contribute to the findings that indicate an increase in the prevalence of obesity in children and adolescents and a sedentary lifestyle, with a decrease in physical activity, in addition to representing a risk for the development of chronic non-communicable diseases, such as cardiovascular diseases and periodontal disease in childhood and adolescence. Conclusions The present study maps the current literature on the topic and indicates the direction of the approach for health promotion and prevention of NCDs in children and adolescents. Among the different risk factors that negatively affect the full development of this population, frequently eating breakfast and practicing physical activity is most strongly associated with a lower consumption of ultra-processed foods and should be part of an integrated approach to promoting eating practices that favor the reduction of diseases also in adult life. ultraprocessed ultra processed adolescence Observational crosssectional, crosssectional cross sectional, sectional cross-sectional considered Scopus Science databases restrictions minimallyprocessed minimally Combined lifestyle noncommunicable non communicable population life

Abstract Objective To investigate the relationship between the biopsychosocial environment and eating habits and behaviors that lead to the selection and consumption of certain food from the earliest stages of life. To clarify whether there is an interaction between genetic and epigenetic factors, and how they shape eating habits. Data source A narrative review based on research in PubMed and Web of Science electronic databases was carried out over the last 10 years, searching the title and summary fields using the keywords Children OR adolescents Feeding Behavior eating OR Dietary Habits OR Eating Behavior OR Eating Habits OR Children obesity. Data synthesis The generational transmission of eating habits is related to the home, community, and school environments, mainly during the first years of life, and can exert the modulation of habits during all stages of life. During childhood, the family's role in consolidating eating habits is very broad and ranges from choosing foods to prioritizing family meals, including the lifestyle. Conclusions Eating habits are transmitted from parents to children in different ways: environmental, emotional, social, and educational. In cases of obesity, a greater association of genetic influence can be observed. life factors 1 obesity home community environments childhood familys s meals lifestyle ways environmental emotional social educational observed