Screening and Properties of Chitin Deacetylase from Bacillus subtilis
- VernacularTitle:枯草芽胞杆菌甲壳素脱乙酰酶的筛选及酶学性质
- Author:
Hui-Li HUANG
;
Chun-Yin YE
;
Yun-Yan YAO
;
- Publication Type:Journal Article
- Keywords:
Chitin deacetylase, Enzyme activity, Deacetylation.
- From:
Microbiology
1992;0(05):-
- CountryChina
- Language:Chinese
-
Abstract:
A bacterium that contains a chitin deacetylase has been isolated from ocean soil. It has been identified Baciluus .The best suitable condition of producing this enzyme is that pH is 4.0,35℃,and the incubate time is 80 hours in the present of Ca 2+ as well as having no chitosan. The best temperature of this enzyme when it acts is 40℃～50℃ and the best pH range is 4.5～5.0.
