Effect of ammonium feeding on production of thiostrepton by fed-batch culture
β Scribed by Takahiro Suzuki; Tsuneo Yamane; Shoichi Shimizu
- Publisher
- Springer
- Year
- 1988
- Tongue
- English
- Weight
- 431 KB
- Volume
- 28
- Category
- Article
- ISSN
- 1432-0614
No coin nor oath required. For personal study only.
π SIMILAR VOLUMES
## Abstract The effects of sucrose on cell growth and nisin production by __Lactococcus lactis__ were investigated in batch and pH feedβback controlled fedβbatch cultures. In batch cultures, nisin titer reached its maximum, 2658 IU cm^β3^, at the initial sucrose concentration of 30 g dm^β3^. With s
Nattokinase was produced by batch and fed-batch culture of Bacillus subtilis in flask and fermentor. Effect of supplementing complex media (peptone, yeast extract, or tryptone) was investigated on the production of nattokinase. In flask culture, the highest cell growth and nattokinase activity were
Experiments have been carried out to study the production of polysaccharides by Aerobasidium pullulans in a 6L fermenter. In batch culture, a lag in polysaccharide production but not biomass was experienced. This lag increased with increasing initial nitrogen concentration. Polysaccharide production