Fructans
Mostrando 1-12 de 43 artigos, teses e dissertações.
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1. Changes in carbohydrates accumulation in Viguiera discolor Baker in response to water deficit
RESUMO O estresse hídrico é um fator ambiental que pode regular o crescimento, limitando a produção e levando a alterações fisiológicas e bioquímicas. Plantas apresentam uma série de respostas adaptativas a seca, tal como ajustamento osmótico, nos quais os carboidratos desempenham um importante papel. Avaliamos a influência do déficit hídrico no
Hoehnea. Publicado em: 25/11/2019
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2. Low FODMAPs diet for functional abdominal pain disorders in children: critical review of current knowledge,
RESUMO Objetivo: Nos últimos anos, foram feitos esforços consideráveis para esclarecer o papel da dieta com baixo teor de oligossacarídeos fermentáveis, dissacarídeos, monossacarídeos e polióis (FODMAPs) para o tratamento de distúrbios gastrintestinais funcionais (DGIFs). Esta revisão narrativa teve como objetivo fornecer aos profissionais uma sí
J. Pediatr. (Rio J.). Publicado em: 25/11/2019
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3. Development of symbiotic yoghurt and biological evaluation (New Zealand White Rabbits) of its functional properties
Abstract Functional foods are those that bring benefits to human health beyond nutrition such as the prevention of cardiovascular diseases, allergies and intestinal problems. Among the functional foods highly consumed worldwide, yogurt is highlighted, especially in the probiotic and symbiotic versions. The aim of this study was to use the Jerusalem artichok
Food Sci. Technol. Publicado em: 11/04/2019
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4. Fructan dynamics in the underground organs of Chresta exsucca (Asteraceae), a dry season flowering species
ABSTRACT Climatic seasonality has an influence on the phenology of native Cerrado plants. Herbs and subshrubs tend to flower in the rainy season, although some species of these habits flower in the dry season. Reserve carbohydrates, stored in the underground organs, are used to support phases of high energy-demand, but also may protect plants from damage dur
Acta Bot. Bras.. Publicado em: 06/11/2017
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5. Ultrasound-assisted extraction of fructans from agave (Agave tequilana Weber var. azul) at different ultrasound powers and solid-liquid ratios
Abstract The effects of ultrasound-assisted extraction (UAE) at different ultrasound power densities (UPDs; 40, 80, and 120 mW/mL) and solid:liquid (S:L) ratio (1:2, 1:3, and 1:6) on the extraction of carbohydrates from Agave tequilana plant of different ages were evaluated. Extracts obtained (6- and 7-year-old plant) were analyzed in the yield of carbohydra
Food Sci. Technol. Publicado em: 29/05/2017
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6. Optimization study of fructans extraction from Agave tequilana Weber azul variety
Abstract Agave tequilana Weber azul variety is a valuable source of fructans. In this study, a response surface methodology was employed to optimize the extraction yield of fructans from agave pines. A Box Behnken factorial design was applied to evaluate the effects of several conditions such as extraction temperature, water raw material ratio and extraction
Food Sci. Technol. Publicado em: 28/09/2016
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7. Seasonal changes in fructan accumulation in the underground organs of Gomphrena marginata Seub. (Amaranthaceae) under rock-field conditions
Rock field plant species present several adaptations to the climatic characteristics and seasonality of this habitat. In this study, we evaluate under field conditions the seasonal changes in non-structural carbohydrate accumulation in tuberous organs of Gomphrena marginata. Tuber fragments of plants of G. marginata were sampled monthly for a year (August 20
Theor. Exp. Plant Physiol.. Publicado em: 2013
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8. Efeito da farinha da batata yacon (Smallanthus Sonchifolius) sobre o perfil glicêmico de ratos / Effect of yacon potato flour (Smallanthus sonchifolius) on blood glucose levels of rats
The morbidity and mortality profile of the Brazilian population has changed recently in light of the increasing prevalence of chronic noncommunicable diseases. Of particular importance among these diseases is diabetes, a multiple-etiology disease characterized by insulin deficiency or decreased insulin production, or both. A major treatment goal is glycemic
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 08/04/2011
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9. Otimização de propriedades nutricionais e sensoriais de produtos à base de amaranto enriquecidos com frutanos, para intervenção em celíacos / Nutritional and sensory optimization of amaranth based products enriched with fructans, for nutritional intervention in celiac
Introdução: A doença celíaca não tem cura e apresenta como único tratamento a dieta isenta de glúten. Frequentemente observa-se a má absorção de cálcio em celíacos, consequência dos menores níveis de transportadores de cálcio no enterócito desses indivíduos. Os celíacos têm dificuldade em dar sequência ao tratamento dietético devido à e
Publicado em: 2009
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10. Biodisponibilidade de minerais em ratos alimentados com frutanos do tipo inulina / Mineral bioavailability in rats fed inulin-type fructans
Neste estudo foi avaliado o efeito de frutanos do tipo inulina (FTI) na biodisponibilidade de minerais em ratos, com particular enfoque para o Ca e o Fe. Foram realizados dois ensaios: no primeiro utilizou-se um modelo fatorial 2×2×2, com dois níveis de Fe (0 e 35 mg/kg), Ca (0 e 5 g/kg) e FTI (0 e 100 g/kg) nas rações; no segundo, utilizou-se um modelo
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 16/12/2008
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11. Estudo morfofisiologico do desenvolvimento das especies Galianthe grandifolia E. L. Cabral (Rubiaceae) e Campulocliniun chlorolepis Baker (Asteraceae) submetidas a diferentes concentrações de cadmio / Morphophysiological development of Galianthe grandifolia E. L. Cabral (Rubiaceae) and Campulocliniun chlorolepis Baker (Asteraceae) subjected to different cadmium concentrations
The accumulation of toxic metals in the soil brings forth great environmental damages, especially cadmium, due to its high toxicity and cumulative effects on the organisms in general. There are a few studies regarding heavy metals and Cerrado native species. The aim of this work was to assess the behavior of two Cerrado species cultivated in the greenhouse:
Publicado em: 2008
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12. Methodological challenges in carbohydrate analyses
Carbohydrates can provide up to 80% of the dry matter in animal diets, yet their specific evaluation for research and diet formulation is only now becoming a focus in the animal sciences. Partitioning of dietary carbohydrates for nutritional purposes should reflect differences in digestion and fermentation characteristics and effects on animal performance. K
Revista Brasileira de Zootecnia. Publicado em: 2007-07