SCREENING OF STRAINS PRODUCING LIPASES WITH HIGH ACTIVITIES AND CONSTRUCTION OF STRAIN LIBRARY
- VernacularTitle:脂肪酶高产菌株选育和菌种库的建立
- Author:
Xin SONG
;
Liu-Mei WEI
;
Rui-Tian LIU
;
Yin-Bo QU
;
- Publication Type:Journal Article
- Keywords:
Lipase, Trichosporon, Drug-resistant mutant, Library of lipase-producing strains
- From:
Microbiology
1992;0(01):-
- CountryChina
- Language:Chinese
-
Abstract:
More than 80 strains producing lipases were screened from oily soil of vegetable oil plant, meat processing factory and dairy factory in Jinan city, Shandong Province, which included bacteria, moulds and yeast. Conditions for lipase production and properties of some enzymes were studied. One drug-resistant mutant strain Y-11 with higher lipase activity was from Trichosporon sp. Y-1. In addition, Optimization of lipase production and characterization of enzymes were carried out. On the basis of above experiments, a characteristic library of stains producing lipases was established.
