| 沼泽红假单胞菌培养条件的初步研究 |
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| 引用本文： | 李东风,杜近义.沼泽红假单胞菌培养条件的初步研究[J].微生物学杂志,1996,16(2):27-30. |
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| 作者姓名： | 李东风 杜近义 |
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| 作者单位： | 浙江省微生物研究所，浙江省教育学院 |
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| 摘 要： | 就沼泽红假单胞菌Ｐ３．９菌株的主要培养条件进行了初步研究。Ｐ３．９菌株在厌氧光照条件下能利用多种类型的有机碳源物质；其细胞生长的最适ｐＨ为６．５—８，最佳光照强度为２０００—３０００Ｌｘ；培养基中添加酵母膏能明显促进细胞生长。在适宜的培养条件下，菌液细胞数可高达４８亿个／ｍｌ。
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| 关 键 词： | 沼泽红假单胞菌，培养条件 正交试验 |
PRELIMINARY STUDY ON THE CONDITIONS FOR THE GROWTH OF STRAIN P3.9 OF RHODOPSEUDOMONAS PALUSTRIS |
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| Li Dongfeng,et al..PRELIMINARY STUDY ON THE CONDITIONS FOR THE GROWTH OF STRAIN P3.9 OF RHODOPSEUDOMONAS PALUSTRIS[J].Journal of Microbiology,1996,16(2):27-30. |
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| Authors: | Li Dongfeng |
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| Abstract: | A preliminary study on the conditions affecting the cells growth of Rhodopseudomonas palustris P3.9 was carried. The cells of the strain P3.9 can grow anaerobically in light adopted a wide range of organic compounds. The optimum growth pH value of the strain P3.9 is 6.5-8.The growth of the cells can be promoted by adding yeast extract to the medium. Under 2-3KLx light, population of the cells develops more quickly. Better cultural condition for the strain P3.g was screened by orthogonal test. Under appropriate condition, the number of cells per millilitre culture amounts to 48 hundred millions. |
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| Keywords: | rhodopseudomonas palustris cultural condition orthog onaltest |
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