Feeding the Outer Bran Fraction of Rice Alters Hepatic Carbohydrate Metabolism in Rats.

ABSTRACT: Dietary intake of fiber-rich food has been reported to contribute to multiple health benefits. The aim of the current study is to investigate the effects of a diet containing the outer bran fraction of rice (OBFR), which is rich in insoluble fiber, on the intestinal environment and metabolite profiles of rats. Fourteen 8-week-old male Sprague-Dawley rats were divided into a control group and an OBFR group. For a period of 21 days, the control group was fed a control diet, while the OBFR group was fed a diet containing 5% OBFR. Metabolomics analysis revealed drastic changes in the cecal metabolites of the rats fed the OBFR diet. Furthermore, in the plasma and liver tissue, the concentrations of metabolites involved in pyruvate metabolism, the pentose phosphate pathway, gluconeogenesis, or v

SUBMITTER: Kawaguchi M 

PROVIDER: S-EPMC7071268 | biostudies-literature | 2020 Feb

REPOSITORIES: biostudies-literature