A Rapid Screening Model for Biosurfactant Producing Strains
- VernacularTitle:产生物表面活性剂菌种的一种快速筛选模型
- Author:
Chang-Fa NING
;
Wei SHEN
;
Guang-Rong MENG
;
Shu-Lin YANG
;
- Publication Type:Journal Article
- Keywords:
Biosurfactant, Strain screering microbe, Model
- From:
Microbiology
1992;0(03):-
- CountryChina
- Language:Chinese
-
Abstract:
A rapid screening model for biosurfactant-producing strains is described in this paper, according as biosurfac-tant can make the blood-plate hemolysis and produce the blue cycles in blue-glue-plate. 12 microorganisms have been got from soil and water samples sampled from oil field and refinery using this model, and one of them can produce the glyco-lipid biosurfactant, which can depress the interfacial tension of water from 71. 3mN/m to 30. 5mN/m, and yield is 6.5 g/L.
