Screening of Poly-?-lysine-producing Strain and its Fermentation Technology / 微生物学通报
Microbiology
; (12)1992.
Article
in Chinese
| WPRIM (Western Pacific)
| ID: wpr-685543
Responsible library:
WPRO
ABSTRACT
A strain with 2 g/L yield of poly-?-lysine was firstly screened from soil on an agar plate containing methylene blue and then further selected by a flask experiment. The strain was preliminarily identified as Streptomyces albulus. The experiment about medium optimization showed that glucose was the best carbon sources and yeast extract and (NH_4)_2SO_4 were the best compound nitrogen sources. The yield of ?-PL reached 3.9 g/L with optimal medium.
Full text:
Available
Database:
WPRIM (Western Pacific)
Type of study:
Diagnostic study
/
Screening study
Language:
Chinese
Journal:
Microbiology
Year:
1992
Document type:
Article