酪酸菌对肠道有益菌的增殖作用和共生关系研究  

Study on proliferation effect of Clostridium butyrium on intestinal available bacteria and symbiotic relation between them

作　　者：朱晓慧[1] 唐宝英[1] 刘佳[1] 

机构地区：[1]江苏省微生物研究所,江苏无锡214063

出　　处：《中国微生态学杂志》2004年第4期193-194,196,共3页Chinese Journal of Microecology

摘　　要：目的　通过体外液体培养证明 ,酪酸菌能与双歧杆菌、嗜酸乳杆菌和粪链球菌这些肠道有益菌共生。方法　在双歧杆菌、嗜酸乳杆菌和粪链球菌的培养基中 ,加入 1/ 3比例的酪酸菌发酵提取物 ,进行室温培养 2 4h。结果　 3种菌的活菌含量分别比对照组提高了 2 4 0 0 %、4 2 5 7%和 6 76 %。结论　表明酪酸菌对肠道有益菌具有增殖作用。Objective To observed Clostridium butyrium could accrete with many intestinal available bacteria including Bifidobacterium bifidum , Lactobacillus acidophilus and Streptococcus facealis through the liquid culture experiments in vitro . Method When Clostridium butyrium extraction was added into culture medium of Bifidobacterium bifidum,Lactobacillus acidophilus and Streptococcus facealis in proportion to 1/3 and incubated for 24 h.Results Cotent of the three live bacteria was respectively increased 24.00%,42.57% and 6.76% compared with control.Conclusion Clostridium butyrium had the proliferation action to the intestinal available bacteria.

关 键 词：酪酸菌 增殖作用 肠道有益菌 对照组 活菌 体外 双歧杆菌 粪链球菌 共生关系 液体培养 

分 类 号：R282.71[医药卫生—中药学] R574[医药卫生—中医学]