Method for modifying gliadin and application thereof
US12391731B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Jan 15, 2024 |
| Grant date | Aug 19, 2025 |
| Priority date | — |
| Expiry date | Jan 15, 2044 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC12Y304/21026
- WIPO fieldBiotechnology
- WIPO sectorChemistry
Abstract
A method for modifying a gliadin and an application thereof are provided. The method includes the following steps: dissolving the gliadin in a solvent to obtain gliadin solution; and adding a proline endoprotease to the gliadin solution for a reaction, and adjusting the pH value of solution to neutral according to a gradient, to obtain a modified gliadin. The modified gliadin obtained by the present invention may be uniformly dispersed in water, and may still maintain a uniform dispersion state in the water after high-temperature thermal sterilization and long-term storage, or even in the presence of sodium chloride, it has good thermal stability, salt resistance, and storage stability.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.