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-

1981-08-27

1984-01-17

Lusignan, Michael R.

Radiation imagery chemistry: process, composition, or product th

Radiation sensitive product

Identified backing or protective layer containing

106155, 260112R, 426571, 426576, 427220, 427384, 430539, B05D 302, B05D 700, C08L 8906

Patent

active

044264437

ABSTRACT:
A method of preparing a gelled product from an ungelled aqueous hydrolyzed collagen, such as gelatin 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 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: 3443261 (1969-05-01), Battista et al.
patent: 3619263 (1971-11-01), Bremer et al.
patent: 4148941 (1979-04-01), Pape et al.

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