Abstract
The invention relates to a method for isolating biologically active substances from plant materials and their purification for further use in pharmacy, medicine, food industry, cosmetics or other fields. A method for isolating polyphenols from plant materials, such as berries, fruits and vegetables, which includes preparing them for processing, extraction with an acidified aqueous-organic solvent mixture, concentration of extracts and stabilization of polyphenols and purification from unusable substances, and preparation of extract substances in a usable form.
| Translated title of the contribution | Method for obtaining and purifying polyphenols |
|---|---|
| Original language | Latvian |
| Patent number | 15504 |
| IPC | B03B 7/00,B01D 11/02 |
| Priority date | 14/01/20 |
| Publication status | Published - 20 Sept 2021 |
OECD Field of Science
- 1.4 Chemical Sciences
- 2.9 Industrial Biotechnology
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