Concurrent production of carotenoids and lipid by a filamentous microalga Trentepohlia arborum | |
Chen, Lin1,2; Zhang, Lanlan1,3; Liu, Tianzhong1 | |
2016-08-01 | |
发表期刊 | BIORESOURCE TECHNOLOGY |
卷号 | 214期号:1页码:567-573 |
摘要 | During the study of Trentepohlia arborum it became clear that its cells are rich in lipids and carotenoids. Thus, lipid content, composition and fatty acids profiles in individual lipid classes, as well as pigment profiles, responding to different culture conditions, were further investigated. The results showed that the predominant carotenoids and lipid fraction in total lipid in this study was beta-carotene and TAG, respectively. The lipid content increased significantly under high light while nitrogen-replete conditions induced the highest carotenoids content. However, only with a double stress of high light and nitrogen-deficiency it was possible to maximize the productivities of both carotenoids and lipids. Carotenoids (mainly beta-carotene) accounted for ca. 5% of the microalgal lipid under the double stress. Data herein show the potential of T. arborum for the production of both lipids and carotenoids, and hence provide an appropriate way to produce different products from T. arborum. (C) 2016 Elsevier Ltd. All rights reserved. |
文章类型 | Article |
关键词 | Beta-carotene Fatty Acid Edible Oil Trentepohlia Arborum Microalga |
WOS标题词 | Science & Technology ; Life Sciences & Biomedicine ; Technology |
DOI | 10.1016/j.biortech.2016.05.017 |
关键词[WOS] | GREEN-ALGAE ; DUNALIELLA-SALINA ; GROWTH-CONDITIONS ; FUNCTIONAL FOOD ; ACCUMULATION ; CHLOROPHYTA ; BIOMASS ; BIODIESEL ; ODORATA ; AUREA |
收录类别 | SCI |
语种 | 英语 |
WOS研究方向 | Agriculture ; Biotechnology & Applied Microbiology ; Energy & Fuels |
项目资助者 | Qingdao Institute of Bioenergy and Bioprocess Technology Director Innovation Foundation for Young Scientists(QIBEBT-DIFYS-201502) |
WOS类目 | Agricultural Engineering ; Biotechnology & Applied Microbiology ; Energy & Fuels |
WOS记录号 | WOS:000377366900072 |
引用统计 | |
文献类型 | 期刊论文 |
条目标识符 | http://ir.qibebt.ac.cn/handle/337004/8233 |
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.Ocean Univ China, Coll Food Sci & Engn, Qingdao 266003, Peoples R China |
推荐引用方式 GB/T 7714 | Chen, Lin,Zhang, Lanlan,Liu, Tianzhong. Concurrent production of carotenoids and lipid by a filamentous microalga Trentepohlia arborum[J]. BIORESOURCE TECHNOLOGY,2016,214(1):567-573. |
APA | Chen, Lin,Zhang, Lanlan,&Liu, Tianzhong.(2016).Concurrent production of carotenoids and lipid by a filamentous microalga Trentepohlia arborum.BIORESOURCE TECHNOLOGY,214(1),567-573. |
MLA | Chen, Lin,et al."Concurrent production of carotenoids and lipid by a filamentous microalga Trentepohlia arborum".BIORESOURCE TECHNOLOGY 214.1(2016):567-573. |
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