PURPOSE:The titled preparation with prevents deterioration of flavor of food and is suitable for preservation of food, comprising both ethanol adsorbed on an adsorbent and a solid amino group-containing substance. CONSTITUTION:Preferably 60-80pts.wt. ethanol is adsorbed on 100pts.wt. adsorbent such as paper, cotton, cellulose powder, silicon oxide, etc. The aimed preparation comprising both the ethanol adsorbed on the adsorbent and a solid amino group-containing substance (preferably high polymer amine such as weakly basic anion exchange resin, etc., preferably having 6,000-10,000 average molecular weight and 100-250 meshes particle size).
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