Investigation on Characteristics and the Yield of the Secondary Metabolites of a Myxobacterium Isolated from Beach Soil
- VernacularTitle:海滨土壤粘细菌次级代谢产物的性质及产量调控的研究
- Author:
Ying LIU
;
Zhong-Liang MA
;
Min WANG
;
- Publication Type:Journal Article
- Keywords:
Myxobacterium, Secondary metabolites, Antimicrobial activity, Culture conditions, Yield
- From:
Microbiology
1992;0(03):-
- CountryChina
- Language:Chinese
-
Abstract:
A myxobacterial strain, So ce cpu-1, was isolated from a soil sample near the Huanghai beach. So ce cpu-1 had broad antimicrobial activity, active component has maxima] absorption at 210 nm. The effects of different culture conditions on the yield of the secondary metabolites were investigated. The results showed that, when cultivating the strain in the M, medium (containing 10% w/v D312 neutral absorber resin ), the air up to 70% of the whole flask volume, adding 5?L the secondary metabolites as the revulsant, at 30℃, 200r/min, for 6 days, the yield of the secondary metabolites achieved the maximum.
