Preparation of hydrolyzed collagen-containing products from non-

Details Preparation of hydrolyzed collagen-containing products from non- Preparation of hydrolyzed collagen-containing products from non-

1984-01-12

1985-07-09

Hunter, Jeanette

Food or edible material: processes, compositions, and products

Products per se, or processes of preparing or treating...

Gels or gelable composition

426548, 426804, 426571, 426565, 426574, 426140, 426573, 424 37, A23L 104

Patent

active

045282048

ABSTRACT:
A method of preparing a gelled product from an ungelled aqueous hydrolyzed collagen, such as gellatin or glue, concentrate containing 10-60 weight percent hydrolyzed collagen and a lyotropic agent is disclosed. The concentrate has a hydrolyzed collagen-to-lyotropic agent weight ratio of 1:0.1 to about 1:4.5, a pH value of 2.5-7 and gels at less than 20.degree. C. On dilution with water to a hydrolyzed collagen concentration of about 2 weight percent while substantially maintaining the pH value of the concentrate, the diluted composition gels at a temperature above that of the concentrate. Specific concentrates, food products, industrial applications and methods for using the concentrates are disclosed.

REFERENCES:
patent: Re27583 (1973-02-01), Vadrot
patent: 2379065 (1945-06-01), Christopher
patent: 2557871 (1951-06-01), Harnack
patent: 2838402 (1958-06-01), Steigmann
patent: 3024167 (1962-03-01), Damaskus
patent: 3108995 (1963-10-01), Tourlellotte et al.
patent: 3362832 (1968-01-01), Kalafatas et al.
patent: 3763138 (1973-10-01), Rakoczy et al.
patent: 3930050 (1975-12-01), Faber
patent: 4224353 (1980-09-01), Keuper

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