毛木耳子实体蛋白降血脂活性的研究  

Hypolipidemic Function of Auricularia polytricha Protein Extract

作　　者：赵爽[1] 刘宇[1] 许峰[1] 王守现[1] 陈杰[1] 耿小丽[1] 

机构地区：[1]北京农林科学院植物保护环境保护研究所,北京100097

出　　处：《现代食品科技》2013年第5期941-944,共4页Modern Food Science and Technology

基　　金：北京市农林科学院青年基金(QNJJ201009);北京市农林科学院科技创新能力建设专项(KJCX201101002)

摘　　要：本研究以毛木耳子实体为研究对象,研究了子实体中蛋白提取物体内降血脂的活性。研究显示毛木耳的具有明显降低胆固醇的作用。研究方法:提取毛木耳子实体中蛋白类的物质,进行大鼠降血脂的研究。结果显示毛木耳蛋白提取物有明显降低血液中胆固醇、甘油三酯和低密度脂蛋白胆固醇的功效,降低率分别为28.4%、22.95%和42.14%,同时能够明显缓解高脂饮食引起的脂肪肝症状。由于毛木耳具有降血脂的功效可作为保健食品研发的原材料。The hypolipidemic functions of Auricularia polytricha was investigated in this research. The results showed that Auricularia polytricha could decrease the cholesterol level significantly.in vivo. The protein component was then extracted and its hypolipidemic function in vivo towards rots was studied. It was found that the protein extract of Auricularia po^tricha could decrease the levels of cholesterol, Iriglycerides and low-density lipoprotein cholesterol in blood with the ratio of 28.4%, 22.95% and 42.14%, respectively. The protein extract also could relief the degree of fat liver. Auriculariapolytricha protein extract could be applied in preparation of health supplement

关 键 词：毛木耳 蛋白类提取物 胆固醇 降血脂 

分 类 号：R151[医药卫生—营养与食品卫生学]