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中国生物工程杂志

CHINA BIOTECHNOLOGY
中国生物工程杂志
中国生物工程杂志  2018, Vol. 38 Issue (7): 102-109    DOI: 10.13523/j.cb.20180714
综述     
微藻生产油脂培养新技术 *
左正三1,孙小曼2,任路静2,**(),黄和3
1 南京北盛荣能源科技有限公司 南京 211178
2 南京工业大学生物与制药工程学院 南京 211816
3 南京工业大学药学院 南京 211816
Improvement of Lipid Accumulation in Microalgae by Novel Cultivation Strategies
Zheng-san ZUO1,Xiao-man SUN2,Lu-jing REN2,**(),He HUANG3
1 Nanjing North Shengrong Energy Technology Co. Ltd, Nanjing 211178,China
2 College of Biotechnology and Pharmaceutical Engineering, Nanjing Tech University, Nanjing 211816, China
3 School of Pharmaceutical Sciences, Nanjing Tech University, Nanjing 211816, China
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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。
关键词： 微藻;  油脂;  培养技术;  氧化损伤;  植物激素    
Abstract:

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.
Key words: Microalgae    Lipid    Cultivation strategy    Oxidative damage    Phytohormone
收稿日期: 2018-03-27 出版日期: 2018-08-13
ZTFLH:  Q54  
基金资助: 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)
通讯作者: 任路静     E-mail: renlujing@njtech.edu.cn
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引用本文:

左正三,孙小曼,任路静,黄和. 微藻生产油脂培养新技术 *[J]. 中国生物工程杂志, 2018, 38(7): 102-109.

Zheng-san ZUO,Xiao-man SUN,Lu-jing REN,He HUANG. Improvement of Lipid Accumulation in Microalgae by Novel Cultivation Strategies. China Biotechnology, 2018, 38(7): 102-109.

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https://manu60.magtech.com.cn/biotech/CN/10.13523/j.cb.20180714    或    https://manu60.magtech.com.cn/biotech/CN/Y2018/V38/I7/102

图1  微藻与其他微生物共生机制示意图
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