Method for producing n-acetyl-d-glucosamine and/or d-glucosamine salt by microbial fermentation
US11118205B2 · kind B2 · utility
0Cited by
0References
8Claims
0Family size
Inventor
Key dates
| Filing date | Apr 14, 2017 |
| Grant date | Sep 14, 2021 |
| Priority date | — |
| Expiry date | Apr 14, 2037 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC12R2001/19
- WIPO fieldBiotechnology
- WIPO sectorChemistry
Abstract
The present invention discloses a process for producing N-acetyl-D-glucosamine and D-glucosamine salts by microbial fermentation. The invention includes a method to produce N-acetyl-D-glucosamine and/or D-glucosamine salts with higher efficiency and higher yield by increasing the effect of N-acetyl-D-aminomannose-6-phosphate epimerase in microorganisms.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.