IOCAS-IR  > 实验海洋生物学重点实验室
Effect of iron on growth and lipid accumulation in Chlorella vulgaris
Liu, Zhi-Yuan1,3; Wang, Guang-Ce1,2; Zhou, Bai-Cheng1
2008-07-01
发表期刊BIORESOURCE TECHNOLOGY
ISSN0960-8524
卷号99期号:11页码:4717-4722
文章类型Article
摘要The economic feasibility of algal mass culture for biodiesel production is enhanced by the increase in biomass productivity and storage lipids. Effect of iron on growth and lipid accumulation in marine microalgae Chlorella vulgaris were investigated. In experiment I, supplementing the growth media with chelated FeCl(3) in the late growth phase increased the final cell density but did not induce lipid accumulation in cells. In experiment II, cells in the late-exponential growth phase were collected by centrifugation and re-inoculated into new media supplemented with five levels of Fe(3+) concentration. Total lipid content in cultures supplemented with 1.2 x 10(-5) mol L(-1) FeCl(3) was up to 56.6% biomass by dry weight and was 3-7-fold that in other media supplemented with lower iron concentration. Moreover, a simple and rapid method determining the lipid accumulation in C. vulgaris with spectrofluorimetry was developed. (c) 2007 Elsevier Ltd. All rights reserved.; The economic feasibility of algal mass culture for biodiesel production is enhanced by the increase in biomass productivity and storage lipids. Effect of iron on growth and lipid accumulation in marine microalgae Chlorella vulgaris were investigated. In experiment I, supplementing the growth media with chelated FeCl3 in the late growth phase increased the final cell density but did not induce lipid accumulation in cells. In experiment II, cells in the late-exponential growth phase were collected by centrifugation and re-inoculated into new media supplemented with five levels of Fe3+ concentration. Total lipid content in cultures supplemented with 1.2 x 10(-5) mol L-1 FeCl3 was up to 56.6% biomass by dry weight and was 3-7-fold that in other media supplemented with lower iron concentration. Moreover, a simple and rapid method determining the lipid accumulation in C. vulgaris with spectrofluorimetry was developed. (c) 2007 Elsevier Ltd. All rights reserved.
关键词Lipid Fecl(3) Microalgae Nile Red Spectrofluorimetry
学科领域Agricultural Engineering ; Biotechnology & Applied Microbiology ; Energy & Fuels
DOI10.1016/j.biortech.2007.09.073
URL查看原文
收录类别SCI
语种英语
WOS记录号WOS:000256050500026
引用统计
被引频次:588[WOS]   [WOS记录]     [WOS相关记录]
文献类型期刊论文
条目标识符http://ir.qdio.ac.cn/handle/337002/5602
专题实验海洋生物学重点实验室
作者单位1.Chinese Acad Sci, Inst Oceanol, Key Lab Expt Marine Biol, Qingdao 266071, Peoples R China
2.Tianjin Univ Sci Technol, Tianjin 300222, Peoples R China
3.Chinese Acad Sci, Grad Sch, Beijing 100039, Peoples R China
第一作者单位实验海洋生物学重点实验室
推荐引用方式
GB/T 7714
Liu, Zhi-Yuan,Wang, Guang-Ce,Zhou, Bai-Cheng. Effect of iron on growth and lipid accumulation in Chlorella vulgaris[J]. BIORESOURCE TECHNOLOGY,2008,99(11):4717-4722.
APA Liu, Zhi-Yuan,Wang, Guang-Ce,&Zhou, Bai-Cheng.(2008).Effect of iron on growth and lipid accumulation in Chlorella vulgaris.BIORESOURCE TECHNOLOGY,99(11),4717-4722.
MLA Liu, Zhi-Yuan,et al."Effect of iron on growth and lipid accumulation in Chlorella vulgaris".BIORESOURCE TECHNOLOGY 99.11(2008):4717-4722.
条目包含的文件
文件名称/大小 文献类型 版本类型 开放类型 使用许可
liu-Effect of iron o(186KB) 限制开放--浏览
个性服务
推荐该条目
保存到收藏夹
查看访问统计
导出为Endnote文件
谷歌学术
谷歌学术中相似的文章
[Liu, Zhi-Yuan]的文章
[Wang, Guang-Ce]的文章
[Zhou, Bai-Cheng]的文章
百度学术
百度学术中相似的文章
[Liu, Zhi-Yuan]的文章
[Wang, Guang-Ce]的文章
[Zhou, Bai-Cheng]的文章
必应学术
必应学术中相似的文章
[Liu, Zhi-Yuan]的文章
[Wang, Guang-Ce]的文章
[Zhou, Bai-Cheng]的文章
相关权益政策
暂无数据
收藏/分享
文件名: liu-Effect of iron on growth and lipid accumulation .pdf
格式: Adobe PDF
此文件暂不支持浏览
所有评论 (0)
暂无评论
 

除非特别说明,本系统中所有内容都受版权保护,并保留所有权利。