한국신재생에너지학회:학술대회논문집

Korean Society for New and Renewable Energy (한국신·재생에너지학회)
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Impact of electron beam irradiation on enzymatic saccharification of yellow poplar (Liriodendron tulipifera L)

전자빔 조사 처리가 백합나무 효소 당화에 미치는 영향

  • 신수정 (충북대학교 농업생명환경대학 산림과학지역건설공학부) ;
  • 성용주 (KT & G 중앙연구소 담배연구소) ;
  • 한규성 (충북대학교 농업생명환경대학 산림과학지역건설공학부) ;
  • 조남석 (충북대학교 농업생명환경대학 산림과학지역건설공학부)
  • Published : 2008.05.22
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Abstract

The electron beam irradiation was applied as a pretreatment of the enzymatic hydrolysis of yellow poplar with doses of 0$\sim$450 kGy. The higher irradiation dose resulted in the more degradation of hardwood biomass not only from carbohydrates but also from lignin. This changes originated from the irradiation resulted in the better response to enzymatic hydrolysis with commercial cellulases (Celluclast 1.5L and Novozym 342). The more improvement on enzymatic hydrolysis by the irradiation was found in the xylan than in the cellulose of yellow poplar.

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