Method of culturing a strain of Rhodococcus rhodochrous having nitrile hydratase activity
US5089411A · kind A · utility
31Cited by
1References
2Claims
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Key dates
| Filing date | Oct 5, 1989 |
| Grant date | Feb 18, 1992 |
| Priority date | — |
| Expiry date | Oct 5, 2009 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC12N9/78
- WIPO fieldBiotechnology
- WIPO sectorChemistry
Abstract
Cells of bacteria of the species Rhodococcus rhodochrous having a high nitrile hydratase activity can be obtained in a high yield by adding to a culture medium at least one of urea and its derivatives and cobalt ion in the preparation of cells of bacteria having nitrile hydratase activity by cultivating Rhodococcus rhodochrous bacteria capable of producing nitrile hydratase.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.