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Summary A second season's work on the effect of feeding supplemental manganese on the level of that element in cows’ milk, has confirmed the finding previously reported (1) that the amount of manganese in milk can be doubled by this means. This additional metabolized manganese did not retard or inhibit the development of oxidized flavor either in ordinary milk or in milk to which copper had been purposely added to accentuate the defect.
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Archibald et al. (1943) studied this question.
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