Production of poly-gamma-glutamic acid by fed-batch culture of Bacillus licheniformis
Fed-batch cultures of Bacillus licheniformis produced poly-gamma-glutamic acid (PGA), a water-soluble biodegradable polymer. PGA reached 35 g l(-1) with a productivity of 1 g l(-1) h(-1) by pulsed-feeding of citric acid (1.44 g h(-1)) and L-glutamic acid (2.4 g h(-1)) when citric acid was depleted from the culture medium.
- Publisher
- SPRINGER
- Issue Date
- 2000-04
- Language
- English
- Article Type
- Article
- Citation
BIOTECHNOLOGY LETTERS, v.22, no.7, pp.585 - 588
- ISSN
- 0141-5492
- Appears in Collection
- CBE-Journal Papers(저널논문)
- Files in This Item
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