Optimization of Ethanol Production from Whey Through Fed-batch Fermentation Using Kluyveromyces Marxianus
β Scribed by Hadiyanto, ; Ariyanti, Dessy; Aini, Apsari Puspita; Pinundi, Desiyantri Siti
- Book ID
- 122247257
- Publisher
- Elsevier
- Year
- 2014
- Weight
- 286 KB
- Volume
- 47
- Category
- Article
- ISSN
- 1876-6102
No coin nor oath required. For personal study only.
π SIMILAR VOLUMES
## Abstract A twoβstage design approach is introduced to determine the optimal feed rate, fed glucose concentration and fermentation time to maximize ethanol productivity by using __Saccharomyces diastaticus__ LORRE 316. The first stage is applied to determine a kinetic model using batch timeβserie
Optimal conditions for ethanol production in 7% whey solutions by the yeast Canclida pseudo~opic~ ATCC 8619 included initial pH of 4.57 and 30Β°C. Complete fermentation of the available lactose took place without supplementary nutrients; additions of nitrogen or phosphorus salts, yeast extract or co