Growth and biochemical composition of filamentous microalgae Tribonema sp as potential biofuel feedstock

CORC > 青岛生物能源与过程研究所 > 中国科学院青岛生物能源与过程研究所 > 微藻生物技术团队

	Growth and biochemical composition of filamentous microalgae Tribonema sp as potential biofuel feedstock
	Wang, Hui 1; Ji, Bei 1,2,3; Wang, Junfeng 1; Guo, Fajin 1,2; Zhou, Wenjun 1; Gao, Lili 1; Liu, Tian Zhong 1
刊名	BIOPROCESS AND BIOSYSTEMS ENGINEERING
	2014-12-01
卷号	37 期号:12 页码:2607-2613
关键词	Tribonema sp. Morphology Biochemical composition Lipid Fatty acid
英文摘要	Filamentous oleaginous microalgae Tribonema minus have advantages in relatively easy harvesting and grazers resistance in mass cultivation due to its filaments in previous study. To evaluate whether the genus Tribonema is a valuable candidate for use in biofuel production, the morphology, growth, biochemical composition and fatty acid profile of six filamentous microalgae strains Tribonema sp. were investigated. All the strains are unbranched filament in single row of elongated cylinder, attaining 0.5-3 mm in length. The growth rates of tested strains were 0.35-0.42 g L-1 d(-1). Generally, for all strains, decrease in protein content was followed by a slight increase in lipid and significant increase in carbohydrate in early phase, afterwards, lipid increased constantly inversely to decrease in carbohydrate content. After 15-day cultivation, total lipid contents of tested strains ranged from 38-61 %, of which TAG were the majority and palmitic acid (C16:0) and palmitoleic acid (C16:1) were the dominant components. The study confirmed that the genus Tribonema is the potential for biodiesel and bioethanol production upon culture time.
WOS标题词	Science & Technology ; Life Sciences & Biomedicine ; Technology
类目[WOS]	Biotechnology & Applied Microbiology ; Engineering, Chemical
研究领域[WOS]	Biotechnology & Applied Microbiology ; Engineering
关键词[WOS]	CHLAMYDOMONAS-REINHARDTII ; BIODIESEL PRODUCTION ; FUEL PROPERTIES ; BIOMASS ; ACCUMULATION ; PRETREATMENT ; DEPRIVATION ; NITROGEN
收录类别	SCI
语种	英语
WOS记录号	WOS:000344772200023
公开日期	2015-12-24
内容类型	期刊论文
源URL	[http://ir.qibebt.ac.cn/handle/337004/6357]
专题	青岛生物能源与过程研究所_微藻生物技术团队
作者单位	1.Chinese Acad Sci, Qingdao Inst Bioenergy & Bioproc Technol, Key Lab Biofuels, Qingdao 266101, Shandong, Peoples R China 2.Univ Chinese Acad Sci, Beijing 100049, Peoples R China 3.Shandong Univ Sci & Technol, Coll Chem & Environm Engn, Qingdao 266590, Shandong, Peoples R China
推荐引用方式 GB/T 7714	Wang, Hui,Ji, Bei,Wang, Junfeng,et al. Growth and biochemical composition of filamentous microalgae Tribonema sp as potential biofuel feedstock[J]. BIOPROCESS AND BIOSYSTEMS ENGINEERING,2014,37(12):2607-2613.
APA	Wang, Hui.,Ji, Bei.,Wang, Junfeng.,Guo, Fajin.,Zhou, Wenjun.,...&Liu, Tian Zhong.(2014).Growth and biochemical composition of filamentous microalgae Tribonema sp as potential biofuel feedstock.BIOPROCESS AND BIOSYSTEMS ENGINEERING,37(12),2607-2613.
MLA	Wang, Hui,et al."Growth and biochemical composition of filamentous microalgae Tribonema sp as potential biofuel feedstock".BIOPROCESS AND BIOSYSTEMS ENGINEERING 37.12(2014):2607-2613.