Strain for producing lipase and application thereof
US12180528B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Oct 31, 2019 |
| Grant date | Dec 31, 2024 |
| Priority date | — |
| Expiry date | Oct 15, 2040 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC12Y301/01003
- WIPO fieldBiotechnology
- WIPO sectorChemistry
Abstract
The present invention relates to a lipase-producing strain and application thereof. The strain is classified and named Bacillus subtilis CS1802, with a preservation number of CCTCC NO: M2018262. The strain can be used to produce vitamin A palmitate through whole-cell transformation of vitamin A and palmitic acid. The Bacillus subtilis CS1802 of the present invention is derived from traditional natural fermented food and is a microorganism generally recognized as safe. The strain can be easily cultured and preserved. The highest content of vitamin A palmitate obtained through whole-cell transformation of vitamin A and palmitic acid is 15.35 mg/L. The highest transformation efficiency is 76.75%. The strain provides a new path for enzymatic synthesis of vitamin A palmitate and has important application prospects.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.