Microbiology and Biotechnology Letters (한국미생물·생명공학회지)

The Korean Society for Microbiology and Biotechnology (한국미생물·생명공학회)
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Transglycosylation Reaction of Cyclodextrin Glucanotransferase in the Attrition Coupled Reaction System using Raw Starch as a Donor

분쇄마찰매체 불균일상 효소반응계를 활용한 생전분을 당공여체로 하는 Cyclodextrin Glucanotransferase의 당전이 반응

  • 이용현 (경북대학교 유전공학과) ;
  • 백승걸 (경북대학교 유전공학과) ;
  • 박동찬 (경북대학교 유전공학과) ;
  • 신현동 (경북대학교 유전공학과)
  • Published : 1993.10.01
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Abstract

Transglycosylation reaction of cyclodextrin glucanotransferase (CGTase) was analyzed in the attrition coupled heterogeneous reaction system using raw starch as a donor` and mono-, di-saccharide, and glycoside as acceptors. For transglycosylation reaction of stevioside, the transglycosylation rate was similar and the transglycosylation yield was increased compare with conventional process using liquefied starch as the donor. Also the accumulation of maltooligosaccharides in reaction mixture was minimized.

Keywords

References

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