원문정보
초록
영어
Lignin degrading enzymes from Lentinula edodes have broad substrate specificities, and therefore can degrade a variety of recalcitrant compounds. In this study, the lignolytic biodegradation was investigated in five different L. edodes fungi (Chunbaegko, Sanjo 303ho, Poongnyunko, Baekhwahyang, and Soohyangko). The fungi were evaluated for their ability to decolorize Remazol Brilliant Blue R (RBBR) in malt extract broth medium. Sanjo 303ho, Poongnyunko, Baekhwahyang, and Soohyangko rapidly decolorized RBBR within 7 days. The activities of manganese peroxidase (MnP) and laccase were determined in the absence and presence of lignin. Poongnyunko displayed the highest ligninolytic activity on day 7 of incubation (2,809 U/ mg and 2,230 U/mg for MnP and laccase, respectively).
목차
서론
재료 및 방법
공시균주
RBBR을 이용한 균주 탈색능 측정
목질섬유소 분해효소의 활성 검정
Filter paper를 이용한 목질섬유소 분해능 측정
통계분석
결과 및 고찰
RBBR 탈색능과 lignin 분해능 비교
MnP와 laccase의 목질섬유소 분해활성 검정
목질섬유소 분해효소의 Filter paper 분해활성 비교
요약
REFERENCES