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学科主题: Engineering, Aerospace
题名: Population growth and physiological characteristics of microalgae in a miniaturized bioreactor during space flight
作者: Wang, GH; Chen, HF; Li, GB; Chen, LZ; Li, DH; Hu, CX; Chen, K; Liu, YD
通讯作者: Liu, YD, Chinese Acad Sci, State Key Lab Freshwater Ecol & Biotechnol, Inst Hydrobiol, 7 Donghunan Rd, Wuhan 430072, Peoples R China
关键词: space flight ; Anabaena siamensis ; population growth ; physiological characteristics
刊名: ACTA ASTRONAUTICA
发表日期: 2006-03-01
DOI: 10.1016/j.actaastro.2005.11.001
卷: 58, 期:5, 页:264-269
收录类别: SCI
文章类型: Article
部门归属: Chinese Acad Sci, State Key Lab Freshwater Ecol & Biotechnol, Inst Hydrobiol, Wuhan 430072, Peoples R China
WOS标题词: Science & Technology ; Technology
类目[WOS]: Engineering, Aerospace
研究领域[WOS]: Engineering
摘要: A strain of microalgae (Anabaena siamensis) had been cultured in a miniaturized bioreactor during a retrievable satellite flight for 15 days. By means of remote sensing equipment installed in the satellite, we gained the growth curve of microalgae population in space every day in real time. The curve indicated that the growth of microalgae in space was slower than the control on ground. Inoculation of the retrieved microalgae culture showed that the growth rate was distinctively higher than ground control. But after several generations, both cultures indicated similar growth rates. Those data showed that algae, can adapt to space environment easily which may be valuable for designing more complex bioreactor and controlled ecological life support system in future experiment. (C) 2006 Elsevier Ltd. All rights reserved.
英文摘要: A strain of microalgae (Anabaena siamensis) had been cultured in a miniaturized bioreactor during a retrievable satellite flight for 15 days. By means of remote sensing equipment installed in the satellite, we gained the growth curve of microalgae population in space every day in real time. The curve indicated that the growth of microalgae in space was slower than the control on ground. Inoculation of the retrieved microalgae culture showed that the growth rate was distinctively higher than ground control. But after several generations, both cultures indicated similar growth rates. Those data showed that algae, can adapt to space environment easily which may be valuable for designing more complex bioreactor and controlled ecological life support system in future experiment. (C) 2006 Elsevier Ltd. All rights reserved.
关键词[WOS]: LIFE-SUPPORT ; AQUATIC MODULES ; SYSTEM ; CEBAS ; MICROGRAVITY
语种: 英语
WOS记录号: WOS:000236416800004
ISSN号: 0094-5765
Citation statistics:
内容类型: 期刊论文
URI标识: http://ir.ihb.ac.cn/handle/152342/9000
Appears in Collections:中科院水生所知识产出(2009年前)_期刊论文

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作者单位: 1.Chinese Acad Sci, State Key Lab Freshwater Ecol & Biotechnol, Inst Hydrobiol, Wuhan 430072, Peoples R China

Recommended Citation:
GaohongWang; Haofeng Chen; Genbao Li; Lanzhou Chen; Dunhai Li; Chunxiang Hu; Kun Chen; Yongding Liu.Population growth and physiological characteristics of microalgae in a miniaturized bioreactor during space flight,ACTA ASTRONAUTICA,2006,58(5):264-269
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