【摘要】 目的探讨一种活性乳酸菌饮料对人体肠道菌群的影响作用。方法采用卫生部《保健食品检验与评价技术规范》调节肠道菌群功能检验方法进行检验。结果试食组试验前后自身比较:肠道内双歧杆菌、乳杆菌数量明显增加(P<0.01),肠球菌数量增加(P<0.05),产气荚膜梭菌数量明显减少(P<0.01),肠杆菌和拟杆菌无明显变化;试验后对照组与试食组组间比较:双歧杆菌数量明显增加(P<0.01),乳杆菌的数量增加(P<0.05),肠杆菌、肠球菌、产气荚膜梭菌和拟杆菌无明显变化。结论活性乳酸菌饮料具有调节人体肠道菌群、改善肠道内环境的作用。更多还原

【Abstract】 Objective To observe the effect of an active,lactobacillus beverage on intestinal flora of human.Methods Adopted the examination method of intestinal flora function regulation in the 《Technical Standards for Testing & Assessment of Health Food》 and issued by the Ministry of Health.Results An self-comparison of the experimental group demonstrated that bifidobacteria and bacterium lacticum quantity increased(P<0.01)significantly,enterococci quantity increased(P<0.05),Clostridium,perfringens quantity reduced(P<0.01)significantly,while enteric bacilli and bacteroid quantities had no statistical significant changes;At the end of the experiment,a comparison between the control group and experimental group showed that bifidobacterium quantity increased(P<0.01) obviously,bacterium lacticum quantity increased(P<0.05),while other intestinal bacteria profile have no significant change.Conclusion Active lactobacillus beverage can regulate and improve the intestinal flora of human.更多还原