摘要
近年来,随着全球性能源短缺和环境污染等问题日益严重,利用微藻开发绿色、清洁的生物能源已成为了研究热点。但是微藻油脂的低合成速率和高成本限制了微藻油脂的大规模生产。为了有效开发利用微藻资源,双阶段及共培养技术被发展并取得了显著进展。此外,除了改变培养条件,更为简单的添加生长代谢调节因子的策略也被证明是一种有效的提高微藻油脂的技术。对各种新发展的微藻培养技术及其技术原理进行了详细介绍,在此基础上,初步展望了微藻产油研究的未来发展方向。
Microalgae have received growing interest as a potential biofuel feedstock,which has been regarded as a promising alternative source for next-generation renewable fuels. However,the commercial use of microalgae for sustainable biofuel faces some challenges due to low productivity and high cost. For this reason,two-stage cultivation and co-cultivation strategies were developed to improve the lipid yield. Besides changing the cultivation modes,more simple approach,addition of chemical additives or plant growth regulator are emerging as the potential lipid enhancing strategies. The principle and method of various novel technologies for improving microalgal lipid production were described and discussed.
作者
左正三
孙小曼
任路静
黄和
ZUO Zheng-san;SUN Xiao-man;REN Lu-jing;HUANG He(Nanjing North Shengrong Energy Technology Co.Ltd,Nanjing 211178,China;College of Biotechnology and Pharmaceutical Engineering,Nanjing Tech University,Nanjing 211816,China;School of Pharmaceutical Sciences,Nanjing Tech University,Nanjing 211816,China)
出处
《中国生物工程杂志》
CAS
CSCD
北大核心
2018年第7期102-109,共8页
China Biotechnology
基金
江苏省自然科学基金优秀青年基金(BK20160092)
国家自然科学基金(21306085)资助项目
关键词
微藻
油脂
培养技术
氧化损伤
植物激素
Microalgae
Lipid
Cultivation strategy
Oxidative damage Phytohormone
