Cocoa shell extract
US4156030A · kind A · utility
28Cited by
3References
8Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Dec 29, 1977 |
| Grant date | May 22, 1979 |
| Priority date | — |
| Expiry date | Dec 29, 1997 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA23G2220/02
- WIPO fieldFood chemistry
- WIPO sectorChemistry
Abstract
An extract is prepared by treating cocoa shells with acidified ethanol. Other features of the invention appear in the following specification.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.