期刊
PROCESS BIOCHEMISTRY
卷 47, 期 6, 页码 1005-1010出版社
ELSEVIER SCI LTD
DOI: 10.1016/j.procbio.2012.03.013
关键词
Propane-1,3-diol; Butan-1-ol; Glycerol; Chromatography; Downstream separation
资金
- European Community [213506]
Today, glycerol is mainly a by-product of fat splitting and biodiesel production. This study examined the use of chemically modified silica gels for downstream separation of propane-1,3-diol and butan-1-ol from fermentation broths obtained through the glycerol fermentation process. The developed method was found to be simple and efficient for the isolation and purification of butan-1-ol from the other components in the fermentation mixture. However, in the case of the separation of propane-1,3-diol from fermentation broth, the silica gel sorbents were ineffective. (C) 2012 Elsevier Ltd. All rights reserved.
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