Microbiology and Biotechnology Letters (한국미생물·생명공학회지)

The Korean Society for Microbiology and Biotechnology (한국미생물·생명공학회)
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Effect of Bifidobacterium longum HY8001 Administration on Human Fecal Bacterial Enzymes and Microflora

Bifidobacterium longum HY8001의 섭취가 사람의 장내세균층 및 장내세균 효소에 미치는 영향

  • 이완규 (충북대학교 수의과대학) ;
  • 이상명 (충북대학교 수의과대학) ;
  • 배형석 ((주)한국야쿠르트 중앙연구소) ;
  • 백영진 ((주)한국야쿠르트 중앙연구소)
  • Published : 1999.08.01
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Abstract

The effects of Bifidobacterium longum HY8001 supplement intake on the fecal microflora and fecal bacterial enzyme activity were studied in ten healthy human volunteers, before, during and after intake (respectively for 3 weeks). During intake of B. longum HY8001 supplement, fecal, $\beta$-glucuronidase and nitroreductase activities significantly decreased 44.6%(p<0.005) and 32.3%(p<0.01), respectively. Although numbers of major bacterial groups of fecal microflora were not affected by B. longum HY8001 intake for 3 weeks, the number of Bifidobacterium was significantly increased (p<0.05). This result indicates that intake of B. longum HY8001 might be potentially beneficial for the prevention and inhibition of colon cancer and improvement of human intestinal microflora composition.

Keywords

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