Characterization of food offer at a university cafeteria

info:eu-repo/semantics/publishedVersio

Consumer perception and acceptability of lupin-derived products: a systematic review

The addition of lupin into other foods can enhance their nutritional value and may be an acceptable approach to introducing lupin into the food supply, particularly as an ingredient. Lupin could be used in many food products (bakery products, pasta, beverages, meat products and dairy products) to improve their protein content and possible nutraceutical effects. The main aim of this study is to summarise the recent formulation trends with lupin as an ingredient of new food products based on consumer perception and acceptability. The present systematic literature review was conducted through the Preferred Reporting Items for Systematic Reviews and Meta-Analyses guidelines. The eligibility criteria for the articles to be considered were: (a) the manufacturing of a food product with lupin as a formulation ingredient; (b) the food product developed was tested by a sensorial panel. A total of 33 studies filled the inclusion criteria and were incorporated into the qualitative synthesis. The sensory analysis of each product was notoriously different based on the jury evaluators and measurement scales used but revealed high acceptability rates for possible future consumers. The high protein and fibre contents of lupin were the most cited reason associated with the importance of nutrient-rich food products for consumers. More research on foods with high nutrition profiles and well-established sustainability parameters is crucial to promote healthier food environments.info:eu-repo/semantics/publishedVersio

Co-cultivation Of Aspergillus Nidulans Recombinant Strains Produces An Enzymatic Cocktail As Alternative To Alkaline Sugarcane Bagasse Pretreatment

Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)Plant materials represent a strategic energy source because they can give rise to sustainable biofuels through the fermentation of their carbohydrates. A clear example of a plant-derived biofuel resource is the sugar cane bagasse exhibiting 60-80% of fermentable sugars in its composition. However, the current methods of plant bioconversion employ severe and harmful chemical/physical pretreatments raising biofuel cost production and environmental degradation. Replacing these methods with co-cultivated enzymatic cocktails is an alternative. Here we propose a pretreatment for sugarcane bagasse using a multi-enzymatic cocktail from the co-cultivation of four Aspergillus nidulans recombinant strains. The co-cultivation resulted in the simultaneous production of GH51 arabinofuranosidase (AbfA), GH11 endo-1,4-xylanase (XInA), GH43 endo-1,5-arabinanase (AbnA) and GH12 xyloglucan specific endo-beta-1,4-glucanase (XegA). This core set of recombinant enzymes was more efficient than the alternative alkaline method in maintaining the cellulose integrity and exposing this cellulose to the following saccharification process. Thermogravimetric and differential thermal analysis revealed residual byproducts on the alkali pretreated biomass, which were not found in the enzymatic pretreatment. Therefore, the enzymatic pretreatment was residue-free and seemed to be more efficient than the applied alkaline method, which makes it suitable for bioethanol production.7Fundacao de Amparo a Pesquisa do Estado de Sao Paulo (FAPESP)Conselho de Desenvolvimento Cientilico e Tecnologico (CNPq)National System for Research on Biodiversity (Sisbiota-Brazil, CNPq) [563260/2010-6]National System for Research on Biodiversity (Sisbiota-Brazil, FAPESP) [2010/52322-3]CNPqFAPESP [2012/20549-4, 2013/18910-3]Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP

COPPER FRACTIONATION IN PROTEINS FROM PLASMA, MUSCLE AND LIVER OF NILE TILAPIA

COPPER FRACTIONATION IN PROTEINS FROM PLASMA, MUSCLE AND LIVER OF NILE TILAPIA. Copper fractionation in plasma, muscle and liver of Nile tilapia was performed after protein separation by 2D-PAGE. SR XRF analysis indicated the presence of copper in three protein spots of plasma, and in two protein spots of muscle and liver, respectively. Copper ions were found to be distributed mostly in proteins that had a molar mass of less than 54 kDa and greater than 13 kat and a pI in the 5.3-9.3 range. The copper concentration bound to these proteins was determined by GFAAS which showed concentrations in the 1.20-4.82 mg g(-1) range.35349349

Well-being and quality of life in a sample of bakers and confectioners from the central region

info:eu-repo/semantics/publishedVersio

Food charity and the human right to adequate food : ethical concerns

A Declaração Universal dos Direitos Humanos defende que “todos os indivíduos têm direito à saúde e bem-estar, com acesso incondicional a alimentos, habitação e cuidados médicos”. Coexistem situações em que os indivíduos não têm acesso físico e económico a alimentos seguros e nutritivos, encontrando-se numa situação de insegurança alimentar. As dificuldades no acesso aos alimentos decorrentes de situações de carência socioeconómica são na verdade um dos problemas onde a intervenção na área da ação social é premente. Apesar de responder à garantia de um direito humano básico, a caridade alimentar motiva um dilema ético, contrapondo os princípios éticos que motivam a sua implementação, tais como o da solidariedade e cooperação, responsabilidade social e saúde, dignidade humana e direitos humanos, beneficência e igualdade, justiça e equidade; e aqueles que poderão estar a ser lesados com a mesma, tais como o da autonomia e responsabilidade individual, respeito pela vulnerabilidade humana e integridade pessoal, dignidade humana e direitos humanos e não discriminação e não estigmatização da Declaração Universal sobre Bioética e Direitos Humanos. Tal situação deverá contribuir para uma reflexão apurada e uma melhoria dos procedimentos a ela associados, como forma de garantir o fim último de salvaguarda do bem-estar dos indivíduos implicados.The Universal Declaration of Human Rights states that “all individuals have the right to health and well-being, with unconditional access to food, housing and medical care”. There are situations where individuals do not have physical and economic access to safe and nutritious food, finding themselves in a situation of food insecurity. Difficulties in accessing food arising from situations of socioeconomic need are actually one of the problems where intervention in the area of social action is urgent. Despite responding to the guarantee of a basic human right, food charity causes an ethical dilemma, opposing the ethical principles that motivate its implementation, such as solidarity and cooperation, social responsibility and health, human dignity and human rights, beneficence and equality, justice and equity; and those who may be harmed by it, such as autonomy and individual responsibility, respect for human vulnerability and personal integrity, human dignity and human rights and non-discrimination and non stigmatization of the Universal Declaration on Bioethics and Human Rights. Such a situation should contribute to an accurate reflection and an improvement of the procedures associated with it, as a way of guaranteeing the ultimate goal of safeguarding the well-being of the individuals involved.info:eu-repo/semantics/publishedVersio

Wheat consumption and prevalence of celiac disease: Correlation from a multilevel analysis

Celiac disease (CD) is triggered by both genetic and environmental factors. More than 1% of the world’s population is affected by CD. In recent years, studies have confirmed a worldwide rising trend in CD prevalence. "Westernized diet" is one of the main factors of this increasing prevalence. However, the relationship between wheat consumption, its dynamics, and CD has not been adequately investigated on a global scale. This study aimed to perform a multilevel analysis of the association between wheat consumption and CD. Wheat consumption data from countries and continents were obtained from the database. The relative increase/decrease in wheat consumption over a long period (since 1961) and a short period (since 2004) were calculated using various statistical tools. The relationship between wheat consumption and celiac frequency was determined using the R-commander R package version 2.6-2. Pearson's correlation coefficient (r = 0.88) confirmed a high positive correlation between wheat consumption and the prevalence of biopsy-proven CD by estimating continent-wide wheat consumption data, but an insignificant correlation was found when the data were compared country-wide.info:eu-repo/semantics/publishedVersio

GERVALOR: valorization of food waste in a hospital food service unit

info:eu-repo/semantics/publishedVersio

Widespread forest vertebrate extinctions induced by a mega hydroelectric dam in lowland Amazonia

Mega hydropower projects in tropical forests pose a major emergent threat to terrestrial and freshwater biodiversity worldwide. Despite the unprecedented number of existing, underconstruction and planned hydroelectric dams in lowland tropical forests, long-term effects on biodiversity have yet to be evaluated. We examine how medium and large-bodied assemblages of terrestrial and arboreal vertebrates (including 35 mammal, bird and tortoise species) responded to the drastic 26-year post-isolation history of archipelagic alteration in landscape structure and habitat quality in a major hydroelectric reservoir of Central Amazonia. The Balbina Hydroelectric Dam inundated 3,129 km2 of primary forests, simultaneously isolating 3,546 land-bridge islands. We conducted intensive biodiversity surveys at 37 of those islands and three adjacent continuous forests using a combination of four survey techniques, and detected strong forest habitat area effects in explaining patterns of vertebrate extinction. Beyond clear area effects, edge-mediated surface fire disturbance was the most important additional driver of species loss, particularly in islands smaller than 10 ha. Based on species-area models, we predict that only 0.7% of all islands now harbor a species-rich vertebrate assemblage consisting of ≥80% of all species. We highlight the colossal erosion in vertebrate diversity driven by a man-made dam and show that the biodiversity impacts of mega dams in lowland tropical forest regions have been severely overlooked. The geopolitical strategy to deploy many more large hydropower infrastructure projects in regions like lowland Amazonia should be urgently reassessed, and we strongly advise that long-term biodiversity impacts should be explicitly included in pre-approval environmental impact assessments