Saccharomyces cerevisiae strains suitable for the production of baker's yeasts which are osmotolerant and which exhibit intrinsic resistance to weak organic acids, methods for the preparation thereof and uses
US9138006B2 · kind B2 · utility
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19Claims
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Key dates
| Filing date | Aug 13, 2013 |
| Grant date | Sep 22, 2015 |
| Priority date | — |
| Expiry date | Oct 16, 2033 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC12N15/81
- WIPO fieldBiotechnology
- WIPO sectorChemistry
Abstract
The present invention relates to Saccharomyces cerevisiae strains suitable for the production of baker's yeasts which are osmotolerant and which exhibit intrinsic resistance to weak organic acids.The strains of the present invention are obtained by means of a process of hybridization or of mutation of the industrial S. cerevisiae strain deposited on Jul. 8, 2010 with the CNCM [French National Collection of Microorganism Cultures] under number I-4341, or from an industrial strain related thereto via the Ty profile thereof and/or via quantitative trait locus mapping (QTL mapping).
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.