中国科学院机构知识库网格
Chinese Academy of Sciences Institutional Repositories Grid
Growth and palmitoleic acid accumulation of filamentous oleaginous microalgae Tribonema minus at varying temperatures and light regimes

文献类型:期刊论文

作者Wang, Hui; Gao, Lili; Zhou, Wenjun; Liu, Tianzhong
刊名BIOPROCESS AND BIOSYSTEMS ENGINEERING
出版日期2016-10-01
卷号39期号:10页码:1589-1595
关键词Tribonema minus Palmitoleic acid Lipid Temperature Light regime
英文摘要Palmitoleic acid (C16:1 Delta 9), contributes greatly to human health, industrial chemicals and biodiesel. The filamentous oleaginous microalgae Tribonema sp. has been identified as a highly efficient producer of palmitoleic acid. Temperature and light regime were adapted to regulate the palmitoleic acid content in this study. Strain T. minus was able to grow well at all the tested temperatures, even at 5 A degrees C. The optimum temperature for palmitoleic acid accumulation (54.25 % of total fatty acid) was 25 A degrees C. Moreover, both light intensity and photoperiod affect the growth, lipid content and fatty acid files of T. minus. The culture exposed to 240 mu mol photons m(-2) s(-1) with a photoperiod of 24:0 showed the highest biomass (6.87 g L-1) and biggest lipid content (61.27 % of dry weight), whereas the most amount of palmitoleic acid (50.47 % of total fatty acid) was detected at 120 mu mol photons m(-2) s(-1). These findings make tangible contributions to culture T. minus for commercial production of lipid or palmitoleic acid.
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]MONOUNSATURATED FATTY-ACIDS ; BIOFUEL PRODUCTION ; BIOCHEMICAL-COMPOSITION ; BIODIESEL ; PERSPECTIVES ; PALMITATE ; LIPIDS ; ALGAE ; SEA ; OIL
收录类别SCI
语种英语
WOS记录号WOS:000382117800009
源URL[http://ir.qibebt.ac.cn/handle/337004/8422]  
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Chinese Acad Sci, Qingdao Inst Bioenergy & Bioproc Technol, Key Lab Biofuel, Qingdao 266101, Peoples R China
推荐引用方式
GB/T 7714
Wang, Hui,Gao, Lili,Zhou, Wenjun,et al. Growth and palmitoleic acid accumulation of filamentous oleaginous microalgae Tribonema minus at varying temperatures and light regimes[J]. BIOPROCESS AND BIOSYSTEMS ENGINEERING,2016,39(10):1589-1595.
APA Wang, Hui,Gao, Lili,Zhou, Wenjun,&Liu, Tianzhong.(2016).Growth and palmitoleic acid accumulation of filamentous oleaginous microalgae Tribonema minus at varying temperatures and light regimes.BIOPROCESS AND BIOSYSTEMS ENGINEERING,39(10),1589-1595.
MLA Wang, Hui,et al."Growth and palmitoleic acid accumulation of filamentous oleaginous microalgae Tribonema minus at varying temperatures and light regimes".BIOPROCESS AND BIOSYSTEMS ENGINEERING 39.10(2016):1589-1595.

入库方式: OAI收割

来源:青岛生物能源与过程研究所

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