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

doi:10.1007/s00449-014-1238-x

QIBEBT-IR > 微藻生物技术研究组

	Growth and biochemical composition of filamentous microalgae Tribonema sp as potential biofuel feedstock
	Wang, Hui1 ; Ji, Bei 1,2,3; Wang, Junfeng1 ; Guo, Fajin 1,2; Zhou, Wenjun1 ; Gao, Lili1 ; Liu, Tian Zhong 1
	2014-12-01
发表期刊	BIOPROCESS AND BIOSYSTEMS ENGINEERING
卷号	37 期号:12 页码:2607-2613
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.
文章类型	Article
关键词	Tribonema Sp. Morphology Biochemical Composition Lipid Fatty Acid
WOS标题词	Science & Technology ; Life Sciences & Biomedicine ; Technology
DOI	10.1007/s00449-014-1238-x
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研究方向	Biotechnology & Applied Microbiology ; Engineering
WOS类目	Biotechnology & Applied Microbiology ; Engineering, Chemical
WOS记录号	WOS:000344772200023
引用统计
文献类型	期刊论文
条目标识符	http://ir.qibebt.ac.cn/handle/337004/6357
专题	微藻生物技术研究组
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.