Production of violet pigment by a newly isolated psychrotrophic bacterium from a glacier in Xinjiang, China
文献类型：期刊论文
| 作者 | Lu, Yuan1; Wang, Liyan1; Xue, Yuan1; Zhang, Chong1; Xing, Xin-Hui1; Lou, Kai2; Zhang, Zhidong2; Li, Yong3; Zhang, Guifeng4; Bi, Jingxiu4 |
| 刊名 | BIOCHEMICAL ENGINEERING JOURNAL
 |
| 出版日期 | 2009-02-15 |
| 卷号 | 43期号:2页码:135-141 |
| 关键词 | Cell growth Fermentation Janthinobacterium sp. Pigment production Violet pigment Violacein |
| ISSN号 | 1369-703X |
| 通讯作者 | Xing, XH |
| 英文摘要 | A psychrotrophic XT1 strain (CGMCC 1194) isolated from a glacier in China's Xinjiang province produced violet pigments at a high content. This strain was identified as Janthinobacterium lividum XT1 by API kit and 16S rDNA analysis. The main fraction of violet pigment was violacein based on the analysis by HPLC-MS and (1)H NMR. The pigment production by J. lividum XT1 was not associated with the cell growth, and a cultivation temperature lower than 20,C was required for the cell growth and pigment production. Sucrose was the most suitable carbon source, and casein was the best nitrogen source for cell growth and pigment formation. Mineral components in the medium, including CaNO(3), FeSO(4), riboflavin, MgSO(4) and nicotinic acid, showed different effects on the cell growth and pigment production. The maximum pigment productivity reached 0.8 g pigment per dry cell weight. The pigment production pattern by our isolate was different from that by other strains such as J. lividum reported so far. (C) 2008 Elsevier B.V. All rights reserved. |
| 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] | CHROMOBACTERIUM-VIOLACEUM ; BIOSYNTHESIS ; STRAINS ; PROFILES |
| 收录类别 | SCI |
| 语种 | 英语 |
| WOS记录号 | WOS:000263018000004 |
| 公开日期 | 2013-12-10 |
| 版本 | 出版稿 |
| 源URL | [http://ir.ipe.ac.cn/handle/122111/6724]  |
| 专题 | 过程工程研究所_生化工程国家重点实验室 |
| 作者单位 | 1.Tsinghua Univ, Dept Chem Engn, Beijing 100084, Peoples R China 2.Xinjiang Acad Agr Sci, Inst Microbiol, Urumqi 830000, Peoples R China 3.Tsinghua Univ, Dept Chem, Beijing 100084, Peoples R China 4.Chinese Acad Sci, Inst Proc Engn, State Key Lab Biochem Engn, Beijing 100080, Peoples R China |
| 推荐引用方式 GB/T 7714 | Lu, Yuan,Wang, Liyan,Xue, Yuan,et al. Production of violet pigment by a newly isolated psychrotrophic bacterium from a glacier in Xinjiang, China[J]. BIOCHEMICAL ENGINEERING JOURNAL,2009,43(2):135-141. |
| APA | Lu, Yuan.,Wang, Liyan.,Xue, Yuan.,Zhang, Chong.,Xing, Xin-Hui.,...&Su, Zhiguo.(2009).Production of violet pigment by a newly isolated psychrotrophic bacterium from a glacier in Xinjiang, China.BIOCHEMICAL ENGINEERING JOURNAL,43(2),135-141. |
| MLA | Lu, Yuan,et al."Production of violet pigment by a newly isolated psychrotrophic bacterium from a glacier in Xinjiang, China".BIOCHEMICAL ENGINEERING JOURNAL 43.2(2009):135-141. |
入库方式： OAI收割
来源：过程工程研究所
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