Author:
Sautier C.,Dieng K.,Flament C.,Doucet C.,Suquet J. P.,Lemonnier D.
Abstract
1. Four groups of rats were fed for 49 d on one of four semi-purified diets, without added cholesterol and containing 230 g/kg of the following isolated proteins: casein, whey, soya-bean or sunflower.2. Whey, soya-bean and sunflower proteins, when compared with casein, decreased the level of serum high-density-lipoprotein (HDL)-cholesterol. These low cholesterol levels were accompanied by an increase in the daily faecal excretion of neutral sterols and bile acids in the case of soya-bean protein, and by a decrease in the liver cholesterol content, when rats were fed on whey protein.3. Considering the amino acid composition of the four purified proteins, we observed that serum total and HDL-cholesterol levels had a significant positive correlation with tyrosine and glutamic acid, and a negative correlation with cystine and alanine.4. The present study showed that the hypocholesterolaemic effect of dietary proteins was not related to their animal or vegetable origin.
Publisher
Cambridge University Press (CUP)
Subject
Nutrition and Dietetics,Medicine (miscellaneous)
Cited by
65 articles.
订阅此论文施引文献
订阅此论文施引文献,注册后可以免费订阅5篇论文的施引文献,订阅后可以查看论文全部施引文献
1. Role of the Matrix on the Digestibility of Dairy Fat and Health Consequences;Dairy Fat Products and Functionality;2020
2. Proteínas de origem animal: propriedades fisiológico-funcionais;Avanços conceituais em nutrição humana: ciência e tecnologia de alimentos;2020
3. Whey Protein and the Metabolic Syndrome;Bioactive Food as Dietary Interventions for Diabetes;2019
4. Dairy Whey Proteins and Obesity;Nutrition in the Prevention and Treatment of Abdominal Obesity;2019
5. Nutrition and Food Science Studies of Cholesterol Metabolism Regulation;Nippon Eiyo Shokuryo Gakkaishi;2018