Growth Effect of Branched Oligosaccharides on Principal Intestinal Bacteria

분지 올리고당이 장내 주요 세균의 생육에 미치는 영향

  • 박종현 (한국식품개발연구원 생물공학연구실) ;
  • 유진영 (한국식품개발연구원 생물공학연구실) ;
  • 신옥호 (한림대학교 식품영양학과) ;
  • 신현경 (한림대학교 식품영양학과) ;
  • 이성준 (서울대학교 식품공학과 및 농업생물 신소재 연구센터) ;
  • 박관화 (서울대학교 식품공학과 및 농업생물 신소재 연구센터)
  • Published : 1992.06.01

Abstract

To investigate the growth effect of branched oligosaccharides on the principal intestinal microorganisms, Bifdobacterium, Lactobacillus, Clostridium, Escherichia, Eubactemum, Enterucoccus, Staphylococcus and Bacteroides were cultivated on a medium containing branched oligosaccharides and panose. B. adolescentis, B. logum and L. aciduphilus grew effectively on the medium containing panose, while C. pe@igens, C. paraputrificum, Bac. fragilis and S. aurezds did not. The content of panose decreased greatiy in the culture broth of branched oligosaccharides of B, adolescentis, but it remained in the culture of C. perfringens. The results indicated that panose was consumed effectively by B. adolescentis, but not utilized by C. perfringens. 3. adolescentis still grew on the panose remained in the broth of mixed cultivation of B. adolescentis and C. perfn'ngens. Therefore, panose and branched oligosaccharides seem to promote selectively the growth of B. adolescentis in the human intestine.