期刊
BIORESOURCE TECHNOLOGY
卷 198, 期 -, 页码 852-860出版社
ELSEVIER SCI LTD
DOI: 10.1016/j.biortech.2015.10.001
关键词
Chlorella sorokiniana; Dark fermentation; Heterotrophy; Mixotrophy; Butyrate inhibition
资金
- National Institute of Agronomic Research (INRA)
- University of Montpellier II, France
This study investigated the influence of light and temperature on Chlorella sorokiniana grown on a mixture of acetate and butyrate, two of the volatile fatty acids produced by dark fermentation. Exposure to light caused autotrophic biomass production (56% of the final biomass) and reduced the time to reach butyrate exhaustion to 7 days at 25 degrees C from 10 days in the dark. For growth on acetate at the optimum temperature (35 degrees C), the presence of butyrate reduced the growth rate (by 46%) and the carbon yield (by 36%). For successful microalgae growth on dark fermentation effluent, butyrate inhibition may be reduced by setting the temperature to 30 degrees C and providing light. (C) 2015 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