Food-preserving agent

Catalyst – solid sorbent – or support therefor: product or process – Having foreign or diverse function

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502 62, 502401, 426133, 426323, B01J 2022, A23B 400

Patent

active

053288947

ABSTRACT:
A food-preserving agent comprising an oxygen absorbent and a compound represented by the following structural formula (I): ##STR1## , wherein n is an integer of 2 to 4 and X is H or CH.sub.3, can remove generated acetaldehyde effective, thereby preserving food without any fear of disagreeable odor for a long duration.

REFERENCES:
Patent Abstracts of Japan, vol. 11, No. 150, May 15, 1987 & JP-A-61 285 973.
Patent Abstracts of Japan, vol. 11, 229, Jul. 24, 1987 & JP-A-62 040 273.
Chemical Abstracts , vol. 73, No. 23, Dec. 7, 1970: 12890-1.
Chemical Abstracts, vol. 107, Sep. 7, 1987: 78280p.

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