✦ LIBER ✦
Single-cell protein ofRhodotorulasp. Y-38 from ethanol, acetic acid and acetaldehyde
✍ Scribed by Yeehn Yech
- Book ID
- 104640271
- Publisher
- Springer Netherlands
- Year
- 1996
- Tongue
- English
- Weight
- 398 KB
- Volume
- 18
- Category
- Article
- ISSN
- 0141-5492
No coin nor oath required. For personal study only.
✦ Synopsis
Continuous cultivation of Rhodotorrda sp. Y-38 was carried out on ethanol, acetic acid or acetaldehyde. At a feed concentration of 1.0 O/d I (w/v) ethanol, the cell yield of 64 g/100 g ethanol and crude protein of 52 g/l00 g biomass were obtained at D=O.5 11-l. The respective value of the content of amino acids and nucleic acids was 42.6 and 9.4 g/100 g biomass. At 2.0 % (w/v) acetic acid, cell yield was found to be 50 g/lo0 g acetic acid at D=O.4 h". The optimum dilution rate ranged between 0.3 and 0.4 h-l. At 0.05 % (w/v) acetaldehyde, the masimum cell yield was obtained at D=O.14 h".