期刊论文

Effect of Lactobacillus paracasei LC-37 Lactobacillus Beverage on Promoting Digestion and Regulating Intestinal Flora in Human

中文

中国食品学报

1009-7848

2021

21

10

95-100

10.16429/j.1009-7848.2021.10.010

国家自然科学基金青年科学基金项目（31901625）；

本校为其他机构

益生菌对功能性消化不良有改善作用,然而益生菌具有菌株特异性,用于改善功能性消化不良症状的益生菌菌株及其功能尚缺乏深入研究。本研究利用临床试验评价副干酪乳杆菌LC-37乳酸菌饮料(LC-37乳酸菌饮料)对受试者的促消化及调节肠道菌群作用。方法:招募30名功能性消化不良的受试者,进行为期21 d的临床实验,包括7 d排空期,14 d饮用期。在饮用期,受试者每日饮用两瓶LC-37乳酸菌饮料(LC-37活菌数为5×10^(8)CFU/g,100 g/瓶)。分别在排空期第7天和饮用期第14天收集受试者粪便样本,由医生进行临床症状评分,采用16S rDNA高通量测序技术检测粪便样本肠道菌群。结果:有效受试者29人,临床症状积分表明:LC-...

Probiotics can improve functional dyspepsia (FD), but probiotics are strain-specific, and the role of probiotics and their mechanism by which probiotics improve FD symptoms are not well studied. In this study, the effect of Lactobacillus paracasei LC-37 Lactobacillus beverage on improving functional dyspepsia and regulating intestinal flora was studied. Methods: a total of 30 subjects with functional dyspepsia were recruited for a 21-day clinical trial, including a 7-day emptying period, a 14-day ingesting period. During the ingesting period, s...