Decolorized oyster extract concentrate
US4770894A · kind A · utility
12Cited by
6References
9Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jan 20, 1987 |
| Grant date | Sep 13, 1988 |
| Priority date | — |
| Expiry date | Jan 20, 2007 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA23L27/21
- WIPO fieldFood chemistry
- WIPO sectorChemistry
Abstract
A decolorized oyster extract concentrate is formed by an adsorption purification treatment using a specific inorganic lamellar magnesium phyllosilicate compound and a concentration treatment. Coloring components can be effectively removed without substantial reduction of the contents of taste components and nutrients. The decolorized oyster extract concentrate is very valuable as a seasoning or healthy food.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.