Characterization of xanthan production under solid state fermentation on polyurethane foam
文献类型：会议论文
| 作者 | Zhang, Zhi-Guo1,2; Chen, Hong-Zhang1 |
| 出版日期 | 1905-07-04 |
| 会议日期 | December 28, 2011 - December 29, 2011 |
| 会议地点 | Kunming, China |
| 关键词 | Carbon - Fermentation - Metabolism |
| 卷号 | 393-395 |
| DOI | 10.4028/www.scientific.net/AMR.393-395.1128 |
| 页码 | 1128-1132 |
| 英文摘要 | Time courses of biomass, glucose and xanthan during solid state fermentation with various initial glucose concentrations were determined and analysed with a metabolic flux method. The use of 80 g L-1 instead of 40 and 20 g L-1 glucose led to higher xanthan production. In the stationary phase of cells, the velocities (?) of all metabolic pathways are increased with increasing glucose concentration, while the highest specific rates (纬) of glucose consumption and xanthan generation was obtained when the initial glucose concentration was 40 g L-1. Hence, under solid-state fermentation, an abundant initial carbon source is advantageous in improving the velocity of xanthan production, while moderately abundant carbon sources promote the conversion of carbon to xanthan. |
| 资助机构 | Trans Tech Publications, P.O. Box 1254, Clausthal-Zellerfeld, D-38670, Germany |
| 会议录 | 2011 International Conference on Biotechnology, Chemical and Materials Engineering, CBCME 2011
 |
| 学科主题 | Glucose |
| 源URL | [http://ir.ipe.ac.cn/handle/122111/59443]  |
| 作者单位 | 1.National Key Laboratory of Biochemical Engineering, Institute of Process Engineering, Chinese Academy of Sciences, Beijing, China 2.Collage of Chemistry and Chemical Engineering, Graduate University of the Chinese Academy of Sciences, Beijing, China |
| 推荐引用方式 GB/T 7714 | Zhang, Zhi-Guo,Chen, Hong-Zhang. Characterization of xanthan production under solid state fermentation on polyurethane foam[C]. 见:. Kunming, China. December 28, 2011 - December 29, 2011. |
入库方式： OAI收割
来源：过程工程研究所
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