Method of preparing collagen extrusion gels
US4526580A · kind A · utility
2Cited by
8References
7Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Sep 12, 1983 |
| Grant date | Jul 2, 1985 |
| Priority date | — |
| Expiry date | Sep 12, 2003 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA23J1/10
- WIPO fieldFood chemistry
- WIPO sectorChemistry
Abstract
A process of preparing a collagen gel to be extruded into a collagen sausage casing of improved clarity or translucency is disclosed. The process comprises the treatment of buffered hide corium with a solution containing 2% to 5% glycerine, 0.5% to 3% hydrogen peroxide and from 25 to 70 parts per million of ferrous ion.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.