Summary
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1.
In admixture with tert-butylmethoxyphenol, ascorbyl palmitate effectively retards air-oxidation processes in rendered animal fats.
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2.
Replacement of palmitic acid by a mixture of synthetic fatty acids (C14-C16 fraction) in the preparation of ascorbic esters does not affect their antioxidant properties deleteriously.
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3.
The effectiveness of a mixture of 0.01% of tert-butylmethoxyphenol and 0.02%) ascorbyl palmitate as an antioxidant for rendered animal fats does not depend on the temperature of oxidation.
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Knorre, D.G., Liaskovskaia, I.N., Piul'skaia, V.I. et al. Retardation of the oxidation of fats by ascorbic esters. Russ Chem Bull 7, 1372–1377 (1958). https://doi.org/10.1007/BF00914848
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DOI: https://doi.org/10.1007/BF00914848