文章基本信息

标题：Effect of Fermented Soybeans Containing Bacillus subtilis MC1 on Defecation, Fecal Properties and Fecal Microflora of Healthy Female Volunteers
本地全文：下载
作者：Hiroshi TAKEMURA ; Nobuhiko SHIOYA ; Yoshika KOMORI 等
期刊名称：生活衛生
印刷版ISSN：0582-4176
电子版ISSN：1883-6631
出版年度：2009
卷号：53
期号：1
页码：11-18
DOI：10.11468/seikatsueisei.53.11
出版社：Osaka Urban Living and Health Association
摘要：To evaluate the effects of natto fermented by Bacillus subtilis MC1 on defecation, fecal properties and fecal microflora, a crossover study was conducted in 44 healthy volunteers (female, 34.9±8.8 years old; mean±SD). The subjects were divided into two groups and given 40g natto ( B.subtilis MC1 spores 2×10¹⁰cfu) and boiled soybeans (40g/day) for 14 days each. No effect of natto was found on the frequency of defecation, the volume of feces or fecal characteristics. The number of Bacillus bacteria was significantly increased after the natto administration period in comparison with the boiled soybean administration period ( p <0.05), indicating that live B.subtilis MC1 spores reached the large intestine. On the other hand, the number of other bacteria showed no change in the natto administration period in comparison with the boiled soybean administration period.
关键词：natto;defecation;fecal microflora;Bacillus subtilis MC1