EFFECT OF ORGANIC SUBSTANCE ON THE GROWTH OF PORPHYRIDIUM CRUENTUM
- VernacularTitle:有机物质对紫球藻生长的影响
- Author:
Mingzi WANG
;
Huiru ZHUANG
;
Bilian CHEN
;
Qiaoqin SHI
;
Song WU
;
- Publication Type:Journal Article
- Keywords:
Porphyridium cruentum,Organic substance, Growth
- From:
Microbiology
1992;0(01):-
- CountryChina
- Language:Chinese
-
Abstract:
The growth of P.cruentum when added organic carbon source. organic nitrogen source and group B vitamin into medium were investigated in the present work. Results showed that glucose promoted growth rate observably. When added2%(W/V)glucose into the medium, the growth rate was doubled and biomass increased 92 6%to that of control after incubated 10 days .organic nitrogen source restrained the growth or harmed to P.cruentum. Vitamin B 2 and B 12 also promoted the growth rate.
