Preservative composition

Details Preservative composition Preservative composition

1986-12-22

1989-04-11

Terapane, John F.

Compositions

Reductive bleachant, deoxidant, reductant, or generative

Deoxidant or oxygen scavenging

25240053, 252401, 423219, 426541, 426544, C09K 1518

Patent

active

048204420

ABSTRACT:
Disclosed is a preservative composition for foodstuffs and the like, which is comprised of (i) a metal powder or a granulated product thereof, (ii) an oxidation accelerator for the metal, (iii) polyallylamine, and (iv) an optional ethanol vapor-generating member. The polyallylamine is preferably deodorized by loading a solution of polyallylamine or a salt thereof on a carrier, and heating and drying the polyallylamine-loaded carrier.

REFERENCES:
patent: 4127503 (1978-11-01), Yoshikawa et al.
patent: 4230595 (1980-10-01), Yamaji et al.
patent: 4766229 (1988-08-01), Kobayashi et al.
Chem. Ab., 98(26):216394 (1983), B. A. Bolto et al., in Desalination, 42(3), p. 273, 1982.

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