| Tian Li,He Peiqing,Wu Hongqing,Wen Zhanbo,Liu Chenlin,Li Guangyou. 2002. Biological characteristics of marine bacterium S-9801 strain and its culture conditions of pigment production. Acta Oceanologica Sinica, (4):541－545 |
| Biological characteristics of marine bacterium S-9801 strain and its culture conditions of pigment production |
| Biological characteristics of marine bacterium S-9801 strain and its culture conditions of pigment production |
| Received:March 19, 2002 Revised:March 30, 2002 |
| DOI： |
| Key words:Marine bacteria pigment production biological characteristics culture conditions |
| 中文关键词: Marine bacteria pigment production biological characteristics culture conditions |
| 基金项目: |
| Author Name | Affiliation | | Tian Li | Key Laboratory of Science Marine Biological Active Substance of State Oceanic Administration, Qingdao 266061, China
First Institute of Oceanography, State Oceanic Administration, Qingdao 266061, China | | He Peiqing | Key Laboratory of Science Marine Biological Active Substance of State Oceanic Administration, Qingdao 266061, China
First Institute of Oceanography, State Oceanic Administration, Qingdao 266061, China | | Wu Hongqing | Key Laboratory of Science Marine Biological Active Substance of State Oceanic Administration, Qingdao 266061, China
First Institute of Oceanography, State Oceanic Administration, Qingdao 266061, China | | Wen Zhanbo | Key Laboratory of Science Marine Biological Active Substance of State Oceanic Administration, Qingdao 266061, China
First Institute of Oceanography, State Oceanic Administration, Qingdao 266061, China | | Liu Chenlin | Key Laboratory of Science Marine Biological Active Substance of State Oceanic Administration, Qingdao 266061, China
First Institute of Oceanography, State Oceanic Administration, Qingdao 266061, China | | Li Guangyou | Key Laboratory of Science Marine Biological Active Substance of State Oceanic Administration, Qingdao 266061, China
First Institute of Oceanography, State Oceanic Administration, Qingdao 266061, China |
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| Abstract: |
| Strain of Flavobacterium sp. (S-9801), was screened from 207 strains of marine bacteria isolated from the Bohai Sea continental shelf and the Zhujiang Estuary, for its red pigment production. The biological characteristics of strain S-9801 and culture conditions of pigment production have been checked out in this study. The color of the bacterial colony on 2216E medium was from coccineus to rose bengal. Optimum culture conditions were sodium chloride concentration(g/dm3), 10~30; pH,3~8; temperature, 25~28℃; tryptone and yeast extract as nitrogen sources and gluccse as carbon source. Under optimum conditions, pigment accumulation started after 12 h, reaching a maximum rate of synthesis at 36 h. |
| 中文摘要: |
| Strain of Flavobacterium sp. (S-9801), was screened from 207 strains of marine bacteria isolated from the Bohai Sea continental shelf and the Zhujiang Estuary, for its red pigment production. The biological characteristics of strain S-9801 and culture conditions of pigment production have been checked out in this study. The color of the bacterial colony on 2216E medium was from coccineus to rose bengal. Optimum culture conditions were sodium chloride concentration(g/dm3), 10~30; pH,3~8; temperature, 25~28℃; tryptone and yeast extract as nitrogen sources and gluccse as carbon source. Under optimum conditions, pigment accumulation started after 12 h, reaching a maximum rate of synthesis at 36 h. |
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