Stabilized lactoperoxidase and glucose oxidase concentrate
US6312687A · kind A · utility
1Cited by
1References
8Claims
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Key dates
| Filing date | Oct 25, 1999 |
| Grant date | Nov 6, 2001 |
| Priority date | — |
| Expiry date | Oct 25, 2019 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC12N9/0065
- WIPO fieldBiotechnology
- WIPO sectorChemistry
Abstract
A stabilized aqueous enzyme concentrate composition which comprises: PA1 a) 1000 to 1800 units/ml of lactoperoxidase; PA1 b) 1500 to 2750 units/ml of glucose oxidase; PA1 c) 10 to 20% w/v of an alkali metal halide salt; and PA1 d) a chelating buffering agent present in an amount such that the pH of the composition is in the range of 5.5 to 6.5.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.