| 摘要 |
PURPOSE:To obtain a readily handleable oxygen absorbent, consisting of an unsaturated fatty acid (containing a fat or oil), transition metal (compound) and basic substance, having a high oxygen absorption rate and suitable also as dried food. CONSTITUTION:An oxygen absorbent obtained by blending (A) an unsaturated fatty acid (preferably oleic acid, etc.) and/or unsaturated fatty acid-containing fat or oil (preferably linseed oil, etc.) with (B) a transition metal (preferably Fe) and/or a compound thereof (preferably Fe compound) and (C) a basic substance (preferably calcium oxide, etc.). The amounts of the components based on 100pts.wt. component (A) are >=0.05pts.wt. component (B and >=1pt.wt. component (C).
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