Comparative analysis of growth and carotenoid accumulation of Trentepohlia arborum in aerial, subaerial, and aquatic cultivation | |
Chen, Lin1,3; Zhang, Lanlan1,2; Zhang, Wei1; Liu, Tianzhong1 | |
刊名 | JOURNAL OF APPLIED PHYCOLOGY |
2015-06-01 | |
卷号 | 27期号:3页码:1079-1087 |
关键词 | beta-Carotene Trentepohlia arborum Attached cultivation Aerial algae |
英文摘要 | The aerial filamentous microalga, Trentepohlia arborum (Chlorophyta), was cultured in three habitats - an aerial, a subaerial and an aquatic one - using different types of bioreactors. The growth, carotenoid productivity, and morphologic differences of T. arborum in different habitats were investigated. The maximum specific growth rate (mu) of the alga obtained in the logarithmic phase in the subaerial habitat was 0.034 h(-1). HPLC analysis also demonstrated that T. arborum accumulated a high content of carotenoids. Zeaxanthin was the primary carotenoid in subaerial culture, while beta,beta-carotene was dominant in aerial culture. The maximum carotenoid productivity, 67.7 mg m(-2) day(-1), was reached when T. arborum was cultured in the subaerial habitat under nitrogen depletion using a novel attached cultivation bioreactor. Overall, it was demonstrated that T. arborum exhibited a relatively high growth rate and carotenoid productivity under attached cultivation. |
WOS标题词 | Science & Technology ; Life Sciences & Biomedicine |
类目[WOS] | Biotechnology & Applied Microbiology ; Marine & Freshwater Biology |
研究领域[WOS] | Biotechnology & Applied Microbiology ; Marine & Freshwater Biology |
关键词[WOS] | PRINTZINA TRENTEPOHLIALES ; ATTACHED CULTIVATION ; DUNALIELLA-SALINA ; ODORATA CHLOROPHYTA ; ALGAL CAROTENOIDS ; FRENCH-GUIANA ; AUREA ; MICROALGAE ; PHOTOSYNTHESIS ; ULVOPHYCEAE |
收录类别 | SCI |
语种 | 英语 |
WOS记录号 | WOS:000354087000004 |
内容类型 | 期刊论文 |
源URL | [http://ir.qibebt.ac.cn/handle/337004/6483] |
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.Ocean Univ China, Coll Food Sci & Engn, Qingdao 266003, Peoples R China 3.Univ Chinese Acad Sci, Beijing 100049, Peoples R China |
推荐引用方式 GB/T 7714 | Chen, Lin,Zhang, Lanlan,Zhang, Wei,et al. Comparative analysis of growth and carotenoid accumulation of Trentepohlia arborum in aerial, subaerial, and aquatic cultivation[J]. JOURNAL OF APPLIED PHYCOLOGY,2015,27(3):1079-1087. |
APA | Chen, Lin,Zhang, Lanlan,Zhang, Wei,&Liu, Tianzhong.(2015).Comparative analysis of growth and carotenoid accumulation of Trentepohlia arborum in aerial, subaerial, and aquatic cultivation.JOURNAL OF APPLIED PHYCOLOGY,27(3),1079-1087. |
MLA | Chen, Lin,et al."Comparative analysis of growth and carotenoid accumulation of Trentepohlia arborum in aerial, subaerial, and aquatic cultivation".JOURNAL OF APPLIED PHYCOLOGY 27.3(2015):1079-1087. |
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