期刊
BIORESOURCE TECHNOLOGY
卷 132, 期 -, 页码 370-373出版社
ELSEVIER SCI LTD
DOI: 10.1016/j.biortech.2012.10.151
关键词
Co-culture; 2-Keto-gulonic acid; Ketogulonigenium vulgare; Bacillus cereus; Serial subcultivation
资金
- Ministry of Science and Technology of China (863 Program) [2012AA02A701]
- Ministry of Science and Technology of China (973 Program) [2013CB733601, 2007CB714301]
- AcRF grant, MOE, Singapore [RG 78/10]
The co-cultures of Ketogulonigenium vulgare and Bacillus cereus were subcultured daily for a total of 150 transfers. The yield of 2-keto-gulonic acid (2-KGA) and medium pH in the co-cultures were measured. We found that the serial subcultivation increased the yield of 2-KGA from 77% (original co-culture) to 93% (the 150th transfer of transferred co-culture). The resulted strains are of industrial interests for vitamin C production. (C) 2012 Elsevier Ltd. All rights reserved.
作者
我是这篇论文的作者
点击您的名字以认领此论文并将其添加到您的个人资料中。
推荐
暂无数据