Outdoor Growth Characterization of an Unknown Microalga Screened from Contaminated Chlorella Culture

doi:10.1155/2017/5681617

GIEC OpenIR > 中国科学院广州能源研究所

	Outdoor Growth Characterization of an Unknown Microalga Screened from Contaminated Chlorella Culture
	Huo, Shuhao 1,2,3; Shang, Changhua 2,4; Wang, Zhongming 2; Zhou, Weizheng 2; Cui, Fengjie 1; Zhu, Feifei 1; Yuan, Zhenhong 2; Dong, Renjie 3
	2017
发表期刊	BIOMED RESEARCH INTERNATIONAL
摘要	Outdoor microalgae cultivation process is threatened by many issues, such as pest pollution and complex, changeable weather. Therefore, it is difficult to have identical growth rate for the microalgae cells and to keep their continuous growth. Outdoor cultivation requires the algae strains not only to have a strong ability to accumulate oil, but also to adapt to the complicated external environment. Using 18S rRNA technology, one wild strain Scenedesmus sp. FS was isolated and identified from the culture of Chlorella zofingiensis. Upon contamination by Scenedesmus sp., the species could quickly replace Chlorella zofingiensis G1 and occupy ecological niche in the outdoor column photobioreactors. The results indicated that Scenedesmus sp. FS showed high alkali resistance. It also showed that even under the condition of a low inoculum rate (OD680, 0.08), Scenedesmus sp. FS could still grow in the outdoor raceway pond under a high alkaline environment. Even under unoptimized conditions, the oil content of Scenedesmus sp. FS could reach more than 22% and C16-C18 content could reach up to 79.68%, showing that this species has the potential for the biodiesel production in the near future.
文章类型	Article
WOS标题词	Science & Technology ; Life Sciences & Biomedicine
DOI	10.1155/2017/5681617
研究领域[WOS]	Biotechnology & Applied Microbiology ; Research & Experimental Medicine
关键词[WOS]	BIOFUEL PRODUCTION ; TEMPERATURE ; BIODIESEL
收录类别	SCI
语种	英语
项目资助者	National Natural Science Foundation of China(21506084 ; China Postdoctoral Science Foundation(2015T80502) ; Natural Science Foundation of Jiangsu Province(BK20140540) ; key Laboratory of Renewable Energy, Chinese Academy of Sciences(y507k11001) ; Priority Academic Program Development of Jiangsu Higher Education Institutions (PAPD) ; Training Project of the Young Core Instructor of Jiangsu University ; 21406093)
WOS类目	Biotechnology & Applied Microbiology ; Medicine, Research & Experimental
WOS记录号	WOS:000398688000001
引用统计	被引频次：8[WOS] [WOS记录] [WOS相关记录]
文献类型	期刊论文
条目标识符	http://ir.giec.ac.cn/handle/344007/14110
专题	中国科学院广州能源研究所
作者单位	1.Jiangsu Univ, Sch Food & Biol Engn, Zhenjiang 212013, Peoples R China 2.Chinese Acad Sci, Guangzhou Inst Energy Convers, Guangzhou 510640, Guangdong, Peoples R China 3.China Agr Univ, Coll Engn, Beijing 100083, Peoples R China 4.South China Agr Univ, Inst New Energy & New Mat, Guangzhou, Guangdong, Peoples R China
推荐引用方式 GB/T 7714	Huo, Shuhao,Shang, Changhua,Wang, Zhongming,et al. Outdoor Growth Characterization of an Unknown Microalga Screened from Contaminated Chlorella Culture[J]. BIOMED RESEARCH INTERNATIONAL,2017.
APA	Huo, Shuhao.,Shang, Changhua.,Wang, Zhongming.,Zhou, Weizheng.,Cui, Fengjie.,...&Dong, Renjie.(2017).Outdoor Growth Characterization of an Unknown Microalga Screened from Contaminated Chlorella Culture.BIOMED RESEARCH INTERNATIONAL.
MLA	Huo, Shuhao,et al."Outdoor Growth Characterization of an Unknown Microalga Screened from Contaminated Chlorella Culture".BIOMED RESEARCH INTERNATIONAL (2017).