Abstract
The present invention relates to methods for obtaining natural colorants from materials of plant origin. The method comprises a mixing step, a co-pigmentation step, an enzymatic hydrolysis step and various filtration steps carried out under specific conditions.
| Original language | English |
|---|---|
| IPC | C09B 61/ 00 A I |
| Patent number | WO2018162526 |
| Country/Territory | Denmark |
| Priority date | 07/03/2017 |
| Priority number | EP20170159604 |
| Publication status | Published - 13. Sep 2018 |