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  • 标题:Effect of Green Tea Extract on Growth of Intestinal Bacteria
  • 本地全文:下载
  • 作者:Y-J. Ahn ; S. Sakanaka ; M-J. Kim
  • 期刊名称:Microbial Ecology in Health and Disease
  • 印刷版ISSN:1651-2235
  • 出版年度:1990
  • 卷号:3
  • 期号:6
  • DOI:10.3402/mehd.v3i6.7559
  • 语种:English
  • 出版社:Microbial Ecology in Health and Disease
  • 摘要:Growth responses of a variety of human intestinal bacteria to methanol extracts of green tea (Thea sinensis L.) were investigated in vitro. The extracts moderately enhanced growth of some bifidobacteria strains in tests on carbon source containing media but not carbon source-free media, suggesting that bifidus factor(s) might be involved. It did not stimulate growth of clostridia, bacteroides, eubacteria or Escherichia coli. However, the extract was found to be selectively inhibitory against the growth of some clostridia including C. difficile, C. paraputrificum and C. perfringens; this effect was not observed with bifidobacteria. eubacteria or E. coli.Keywords: Bifidus factor(s); Growth inhibition; Green tea (Thea sinensis L.); Intestinal bacteria; Bifidobacterium; Clostridium.
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