Process for stabilizing gelatin products
US5620704A · kind A · utility
9Cited by
5References
11Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Nov 7, 1994 |
| Grant date | Apr 15, 1997 |
| Priority date | — |
| Expiry date | Nov 7, 2014 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC08L89/06
- WIPO fieldPharmaceuticals
- WIPO sectorChemistry
Abstract
Process for the manufacturing of gelatin products with improved stability against storage under hot and humid conditions and/or aldehydes characterized in that at least one additive, preferred glutamic acid, tryptophan, or nitrilotrismethylene phosphonic acid or a mixture thereof is incorporated into the gelatin before forming the final product as usual as well as the gelatin compositions used and the products obtained by the process.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.