Process for treating fish bodies
US4861602A · kind A · utility
7Cited by
3References
4Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jul 29, 1988 |
| Grant date | Aug 29, 1989 |
| Priority date | — |
| Expiry date | Jul 29, 2008 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA23L17/65
- WIPO fieldFood chemistry
- WIPO sectorChemistry
Abstract
According to the process of the present invention, fish bodies, from which the internals and/or skins are optionally removed, are treated with a protease to give a gain in soluble nitrogen contained in the treated material based on the total nitrogen contained in the starting material of 3 to 50% to thereby give a slurry; and fish bones, fish oil, partially decomposed fish porteins and an aqueous solution containing water-soluble components are separated and recovered from said slurry.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.