Data/hora: 06/06/2024 02:27:34

Provedor de dados: | 65
País: | Brazil
Título: | Amylose content in rice (Oryza sativa) affects performance, glycemic and lipidic metabolism in rats
Autores: | Denardin,Cristiane Casagrande; Boufleur,Nardeli; Reckziegel,Patrícia; Silva,Leila Picolli da; Walter,Melissa.
Data: | 2012-02-01
Ano: | 2012
Palavras-chave: | Rice grains; Hyperglycemia; Metabolic responses; Rats.
Resumo: | This research aimed at evaluating the effect of diets with high, intermediate and low amylose content of rice on performance, glycemic and lipidic metabolism in rats. Male Wistar rats were fed diets with grains of cooked rice of the cultivars 'IRGA 417', 'IRGA 416' and 'MOCHI' with high, intermediate and low amylose content, respectively. Wet and dry fecal production and serum HDL cholesterol were not affected by amylose content. The animals in the treatments with high amylose content ('IRGA 417') presented lower feed intake, body weight gain and apparent digestibility, higher fecal water content and nitrogen excretion, reduced fecal pH, lower postprandial blood glucose response, serum total cholesterol and triglycerides levels and pancreas weight, and higher fasting serum glucose concentration and liver weight. Amylose:amylopectin ratio significantly affects rice starch digestion in the gastrointestinal tract, affecting some biologically relevant parameters.
Tipo: | Info:eu-repo/semantics/article
Idioma: | Inglês
Identificador: | http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0103-84782012000200030
Editor: | Universidade Federal de Santa Maria
Relação: | 10.1590/S0103-84782012005000002
Formato: | text/html
Fonte: | Ciência Rural  v.42 n.2 2012
Fonte: | info:eu-repo/semantics/openAccess