| 摘要 |
PURPOSE:To provide a fishery or livestock feed free from safety problem, having excellent oxidation stability and keeping the antioxidation effect over a long period. CONSTITUTION:This feed is produced by incorporating a feed raw material, with a preparation containing one or more kinds of polyamines selected from spermine, spermidine and putrescine, preferably an oil and fat component containing the polyamine, an oil and fat and optionally tocopherol and/or an L-ascorbic acid fatty acid ester or a preparation consisting of an emulsified composition containing the oil and fat composition, water and optionally at least one kind of substance selected from L-ascorbic acid, its salt, proteins and peptides. |
