Preparation and application of high-activity and high-safety cardamine violifolia selenoprotein standard sample
US12385076B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Dec 30, 2024 |
| Grant date | Aug 12, 2025 |
| Priority date | — |
| Expiry date | Dec 30, 2044 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC12Y304/22002
- WIPO fieldBiotechnology
- WIPO sectorChemistry
Abstract
The present disclosure provides a preparation and application of high-activity and high-safety Cardamine violifolia selenoprotein standard sample. The standard sample of the Cardamine violifolia selenoprotein prepared by the present disclosure has the advantages of extremely low heavy metal content, less ash, high protein content, high total selenium content, high organic selenium ratio of up to 99.9%, high biological activity, high safety and so on; the organic selenium is mainly in form of selenocysteine/selenocystine and accounts for more than 90% of the total selenium content, and is expected to make up for the shortage of selenoprotein standard samples on the market.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.