Plant phenols extraction and activation thereof, to use as feed additive in animal husbandry particularly ruminants to help reducing CO2 from environment
US11439604B1 · kind B1 · utility
Inventor
Key dates
| Filing date | Sep 3, 2021 |
| Grant date | Sep 13, 2022 |
| Priority date | — |
| Expiry date | Sep 3, 2041 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02P60/87
- WIPO fieldPharmaceuticals
- WIPO sectorChemistry
Abstract
Feed additive including sodium carbonate feed additive polyphenol particles can be fed to animals to reduce methane or carbon dioxide emission. The feed additive polyphenol particles can be prepared by reacting phenols with sodium percarbonate (2Na2CO3.3H2O2) in a solution of water, a peroxidase and a dispersing agent. The sodium percarbonate can be dissolved in the water solution to generate sodium and carbonate ions, which can be incorporated to the polyphenol particles for assisting the animals in digesting the feed additive. The dispersing agent can be used to limit the sizes of the particles to facilitate the consumption of the feed additive by the animals.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.