CHARACTERIZATION OF &alpha；-GALACTOSIDASE FROM BACILLUS SP. LX-1 AS A POTENTIAL FEED ADDITIVE AND OPTIMIZATION OF SOLID STATE FERMENTATION FOR THE ENZYME PRODUCTION
KONKUK UNIVERSITY INDUSTRIAL COOPERATION CORP.;건국대학교 산학협력단
发明人:
CHO, JAIE SOON,조재순,LEE, JAE KOO,이재구,PARK, IN KYUNG,박인경
申请号：
KR1020120010358
公开号：
KR1020130071320A
申请日:
2012.02.01
申请国别(地区):
KR
年份:
2013
代理人:
摘要：
PURPOSE: LX-1-derived alpha-galactosidase is provided to ensure strict substrate specificity by exclusively decomposing alpha-galactooligosaccharides, protease resistance, and smooth activity under an animal intestine-like environment, and to be used as an additive for soybean cake processing. CONSTITUTION: Bacillus sp. LX-1(deposit number KACC91695P) has 16S rDNA sequence of sequence number 1. An enzyme composition contains alpha-galactosidase with resistance to trypsin, pronase, or pancrease, derived from the strain. A method for hydrolyzing raffinose and stachyose in soybean cake comprises a step of treating the soybean cake with the strain-derived alpha-galactosidase. A feed additive composition contains the strain or the strain-derived alpha-galactosidase as an active ingredient.본 발명은 잠재적 사료첨가제로서 Bacillus sp. LX-1 유래 α-galactosidase의 특성 및 효소생산을 위한 고체발효의 최적화에 관한 발명이다.
