PROBLEM TO BE SOLVED: To provide a method in which fresh foods are converted to improved high antioxidative foods having enhanced antioxidative potential for the fresh foods so as to realize delivery of them.SOLUTION: There is provided a method for converting fresh foods to high antioxidative foods in which specific antioxidation ability (antioxidative potential) in the foods is improved and a method for realizing delivery of them, in which fresh animal foods or the same plant foods having antioxidative potential at a post harvest stage of just after harvest, fishing or slaughter is subjected to storage process for a predetermined period under ice temperature condition within non freeze temperature band of 0°C or less and the foods are exposed to low temperature load (ice temperature load) under ice temperature condition so that the fresh foods are converted to high antioxidative foods having increased antioxidant content in the foods and retaining high antioxidative potential compared to those before the storage process. There is provided a method for enhancing antioxidation ability of fresh foods and a delivery method for the fresh foods in which the method is applied to fresh foods in an ice temperature storeroom so that delivery of them is realized.SELECTED DRAWING: Figure 1
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