Process for the extraction of date fruits
US4428969A · kind A · utility
13Cited by
7References
8Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Dec 11, 1978 |
| Grant date | Jan 31, 1984 |
| Priority date | — |
| Expiry date | Dec 11, 1998 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC13K3/00
- WIPO fieldChemical engineering
- WIPO sectorChemistry
Abstract
Date fruits are extracted by a wet grinding operation after addition of water and subsequent filtration of the homogenized product with the aid of a cellulosic filter aid. The date pits may be used as the filter aid. A fermentation may be carried out before the filtration. A high concentrate feed material is thus obtained.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.