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Influence of nitrogen sources and heavy metal ions on the production of rifamycin oxidase by Chryseobacterium sp.
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View Archive Info| Field | Value | |
| Title |
Influence of nitrogen sources and heavy metal ions on the production of rifamycin oxidase by Chryseobacterium sp.
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| Creator |
Jobanputra, A H
Chincholkar, S B |
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| Subject |
Biotransformation
Chryseobacterium Rifamycin oxidase |
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| Description |
615-617
Effect of N sources and heavy metal ions on cell growth, pH and rifamycin oxidase (RO) productivity by Chryseobacterium sp. was observed. Supplementation of malt extract showed pH close to neutral for 24 h followed by slight increase, whereas RO productivity significantly enhanced (36 IU ml ⁻¹) as compared to control (29 IU ml⁻¹) within 12 h. RO production was considerably stimulated in presence of Ca⁺⁺, K⁺ and Na⁺. Chryseobacterium sp. showed increase in enzyme activity by 38.77 % in presence of Ca2⁺ and K⁺ and 48.77 % in presence of Na⁺. |
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| Date |
2008-05-13T11:14:14Z
2008-05-13T11:14:14Z 2007-08 |
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| Type |
Article
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| Identifier |
0022-4456
http://hdl.handle.net/123456789/1291 |
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| Language |
en_US
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| Publisher |
CSIR
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| Source |
JSIR Vol.66(8) [August 2007]
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