豆腐乳降胆固醇作用的研究  

A Study of Hypocholesterolemic Effect of Tofuru

作　　者：张蓉真[1] 李珑[1] 李建才[1] 傅红 饶平凡[1] 

机构地区：[1]福州大学生物工程研究所

出　　处：《福州大学学报（自然科学版）》1998年第1期132-135,共4页Journal of Fuzhou University(Natural Science Edition)

摘　　要：研究了豆腐乳作为食物蛋白源的降胆固醇作用．以ＩＣＲ小鼠为实验动物模型，随机分成四组，以商业饲料为对照，其余三组分别用酪蛋白、大豆分离蛋白（ＳＰＩ）、豆腐乳粉代替饲料中的蛋白源喂养ＩＣＲ小鼠５周．结果表明，ＳＰＩ、豆腐乳粉表现出明显的降胆固醇作用，而后者表现出更明显的效果．Hypocholesterolemic effect of the insoluble fraction of tofuru as a dietetic supplement was investigated. The ICR mice were divided into four groups, and fed ad libitum four kinds of feed, including commercial feed, and feed containing respectively casein, soybean separated isolate (SPI), and tofuru powder as protein sources. After 35 days of feeding, mice fed with SPI and tofuru powder markedly exhibited the hypocholesterolemic effect, and the latter was found more powerful than the former, thus indicating a promising prospect of the insoluble fraction of tofuru as a hypocholesterolemic food.

关 键 词：ICR小鼠 大豆分离蛋白 豆腐乳 胆固醇 降脂作用 

分 类 号：TS214.2[轻工技术与工程—粮食、油脂及植物蛋白工程] R151.3[轻工技术与工程—食品科学与工程]