| 摘要 |
A method for preserving animal feed, including pet food, by controlling mold and yeast growth during the storage of such feed is disclosed, wherein the feed comprises processed grains, and optionally molasses, by adding to the processed grain or to the total feed mix, an amount of an alkali metal sulfite, bisulfite, metabisulfite or mixtures thereof sufficient to arrest t he destructive effects of oxidation, mainly mold growth, which occurs during th e storage of such animal feed. The alkali metal sulfite, bisulfite or metabisulfite is preferably added to the animal feed, together with an inorganic sulfate.
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