STUDIES ON FERMENTATIVE CONDITIONS OF BACILLUS SPHAERICUS TS-1 / 微生物学通报
Microbiology
; (12)1992.
Article
in Zh
| WPRIM
| ID: wpr-683700
Responsible library:
WPRO
ABSTRACT
The medium for fermentation has been selected by means of orthogonal designs. The number of cell has reached 10~(11)/ml, and spore forming rate is 70—80%. LC_(50) of mosquito larvicied is lower than 0.125 ppm. Three targets are obviously better than those of previous report. The stable results are proved by studying of fermentation in shaking flask and further in 50L~3-bench fermenter. The production cost of per ton is decreased by 33%.
Full text:
1
Database:
WPRIM
Language:
Zh
Journal:
Microbiology
Year:
1992
Document type:
Article