Lactobacillus delbrueckii ssp. bulgaricus strain and fermentation process for producing L-(+)-lactic acid
US5416020A · kind A · utility
60Cited by
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1Claims
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Key dates
| Filing date | Jan 6, 1994 |
| Grant date | May 16, 1995 |
| Priority date | — |
| Expiry date | Jan 6, 2014 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10S435/853
- WIPO fieldBiotechnology
- WIPO sectorChemistry
Abstract
Lactobacillus delbrueckii sub-species bulgaricus ATCC-55163, a strain of Lactobacillus delbrueckii sub-species bulgaricus that can produce essentially stereoisometrically pure L-(+)-lactic acid, and a process for producing essentially stereoisometrically pure L-(+)-lactic acid using the strain are disclosed. A method for producing a mutant strain of Lactobacillus that produces essentially stereoisometrically pure lactic acid is also disclosed.
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