The effect of processing conditions upon the nutritional quality of vegetable oils |
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Authors: | M D Wilding E E Rice K F Mattil |
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Affiliation: | (1) Research Laboratories, Swift & Co., Chicago, Illinois |
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Abstract: | On the basis of the chemical, physical, and biological criteria used, all of which have been shown to be sensitive indicators
of heat damage to oils, it must be concluded that the overall nutritional quality of an oil is not adversely affected by alkali
refining, adsorptive decolorizing, or deodorization; that higher temperatures of deodorization (238C) produce oils nutritionally
equivalent to those deodorized at lower temperatures (160C); and that the normal processes used in manufacturing edible oils
improve the resistance of these oils to heat damage.
Presented at the 6th Congress of the International Society for Fat Research, London, 1962. |
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