Maca extract and cosmetic composition containing such an extract
US7473434B2 · kind B2 · utility
0Cited by
0References
20Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jun 17, 2004 |
| Grant date | Jan 6, 2009 |
| Priority date | — |
| Expiry date | Feb 10, 2025 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61Q19/08
- WIPO fieldPharmaceuticals
- WIPO sectorChemistry
Abstract
The invention relates to a method for extracting substances from maca, to the obtained extract, to a cosmetic and pharmaceutical composition containing said extract, and to the use thereof as an anti-aging cosmetic agent. The method is characterized by a step involving the use of an enzymatic hydrolysis of proteins.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.