Jump to Main Content
- Yang, Chun-Yu, et al. Show all 4 Authors
- Biotechnology letters 2007 v.29 no.2 pp. 233-236
- Saccharomyces cerevisiae; acetaldehyde; biotin; ethanol; ethanol production; fermentation; magnesium; mathematical models; peptones; process design; regression analysis; yeast extract
- ... Concentrations of Mg²⁺, glycine, yeast extract, biotin, acetaldehyde and peptone were optimized by a uniform design process for ethanol production by Saccharomyces cerevisiae. Using non-linear step-wise regression analysis, a predictive mathematical model was established. Concentrations of Mg²⁺ and peptone were identified as the critical factors: 50 mM Mg²⁺ and 1.5% (w/v) peptone in the medium inc ...