食用海藻对肠道菌群及肠道微环境影响的研究  

Effect of edible marine algae on intestinal microflora and microenvironment

作　　者：吕琴[1] 姜乃澄[1] 

机构地区：[1]浙江大学生命科学学院,浙江杭州310012

出　　处：《东海海洋》2002年第2期58-64,共7页Donghai Marine Science

基　　金：浙江省教委资助项目 ( 981 0 0 5 )

摘　　要：综述了食用海藻对大鼠盲肠肠道菌群及肠道微环境的影响。大鼠喂食添加紫菜等 9种食用海藻的饲料后 ,均能对其盲肠微生物区系及代谢产物和血清脂质水平产生不同的影响 :使肠道中的双歧杆菌数量增加 ,p H值降低 ;抑制血清甘油三酯及血清游离脂肪酸含量。The effects of edible marine algae upon intestinal microflora and microenvironment of rats were reviewed.After feeding with nine kinds of laver(Porphyra spp),the different effects on microflora,metabolized products and different degree of serum lipid were produced.The number of bifidobacteria in the caecum of rats increased,but the pH degree reduced,restrained the contents of free fatty acid and serum lipid.So the intestinal microenvironment of rats was improved.

关 键 词：食用海藻 肠道菌群 肠道微环境 紫菜 海藻 大鼠 饲料 羊西菜 裙带菜 

分 类 号：R151.3[医药卫生—营养与食品卫生学]