Process for crosslinking gelatin

Details Process for crosslinking gelatin Process for crosslinking gelatin

1991-01-10

1992-06-30

Cashion, Jr., Merrell C.

Drug, bio-affecting and body treating compositions

Designated organic active ingredient containing

Peptide containing doai

530354, 530355, 530410, 530411, 426576, C07K 0304, C07K 1520, A61K 3712

Patent

active

051263289

ABSTRACT:
A method for crosslinking protein comprises making an aqueous compositiion of a protein, sugar, a salt, and water, followed by heating the composition while maintaining the moisture content of the composition at a level of at least about 3 weight percent. The composition is made, and the heating carried out, so that the protein is crosslinked to a degree at which it is substantially water insoluble upon being placed in water at 100.degree. C. for at least 3 minutes. A crosslinked protein product comprises a protein crosslinked to a degree that it is substantially water insoluble upon being placed in water at 100.degree. C. for at least 3 minutes, a sugar, a salt, and water.

REFERENCES:
patent: 2196146 (1940-04-01), Collins
patent: 3899598 (1975-08-01), Fischer et al.
patent: 3904771 (1975-09-01), Donnelly et al.
patent: 4407836 (1983-10-01), Bosco et al.
patent: 4500453 (1985-02-01), Shank
patent: 4615896 (1986-10-01), Brown et al.
patent: 4670247 (1987-06-01), Scialpi

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