Studies on the Inulinase Protective Agent of the Aspergillus niger U?-2
- VernacularTitle:黑曲霉(Aspergillus niger) U?-2菊粉酶保护剂的研究
- Author:
Yan-Zhong ZHU
;
Ying-Min JIA
;
Hong-Wei YU
;
Ya-Xin SANG
;
Yi-Ling TIAN
;
- Publication Type:Journal Article
- Keywords:
Inulinase, Thermstability, Half-life period
- From:
Microbiology
1992;0(05):-
- CountryChina
- Language:Chinese
-
Abstract:
The thermostability of the inulinase was studied in this resea rc h. Some alcoholic materials and thickening agent could enhance the thermostabli lity of the inulinase. Using glycerol、xanthic pastern and though orthogonal ex periments of three elements and three levels, a satisfying protective agent, whi ch included glycerin(6%), xanthan gum(0.6%) and CaCl_2 (100mmol/mL) and ha d a significant effect on the enhancement of the inulinase thermostability, was acquired.
