期刊
INTERNATIONAL JOURNAL OF FOOD SCIENCES AND NUTRITION
卷 67, 期 7, 页码 828-833出版社
TAYLOR & FRANCIS LTD
DOI: 10.1080/09637486.2016.1200016
关键词
Dietary fibre; fermentability; hypocholesterolaemic effect; okara; prebiotic
资金
- Ministry of Science and Technology (Spain) [AGL 2005-02447]
- Universidad Complutense de Madrid [GR3/14]
This study evaluates the effect of the lipid profile on serum, liver and faeces, and the potential prebiotic effect of diets supplemented with enzymatically treated okara (okara(ET)) in high-cholesterol fed Wistar rats. Triglyceride levels were significantly reduced in the serum (p<0.01) and liver (p<0.01) of okara(ET) treated rats. Total lipids, triglycerides and bile acids were significantly higher (p<0.001) in the faeces of rats fed the okara(ET) diet. The pH of faecal contents from treated okara(ET) rats was lower (p<0.001), probably due to the significantly higher (p<0.001) production of short-chain fatty acids (SCFA). Okara(ET), therefore, reduced triglycerides in serum and liver, and increased the excretion of total lipids, triglycerides and bile acids, improving the lipid profile in rats fed with high-cholesterol diets. Okara(ET) fibre can improve intestinal transit by increasing faecal bulk. The decreased pH and increased SCFA production indicated that okara(ET) fibre fermentation occurred, suggesting a potential prebiotic effect.
作者
我是这篇论文的作者
点击您的名字以认领此论文并将其添加到您的个人资料中。
推荐
暂无数据