Oil Composition and Oxidation Inhibiting Method of Oil
AssigneeKewpie Corporation
InventorsYukina Abe, Hideaki Kobayashi, Shoichi Yoda
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Abstract
[Object] The present invention provides an oil composition in which oxidation of oil is inhibited and a method of inhibiting oxidation of oil. [Solving Means] Provided is an oil composition containing oil, an ionic surfactant, and a polyhydric alcohol, in which a value L2-L1 calculated by the following method is positive. Value L1: a value of lightness of the oil composition Value L2: a value of lightness of an emulsified product obtained by adding 100 mass times of fresh water to the oil composition
Claims14
An oil composition comprising oil, an ionic surfactant, and a polyhydric alcohol,
- wherein a value L2 L1 is positive, wherein
- L1 is a value of lightness of the oil composition, and
- L2 is a value of lightness of an emulsified product obtained by adding 100 mass times of fresh water to the oil composition.
A method of inhibiting oxidation of oil, the method comprising adding an ionic surfactant and a polyhydric alcohol,
- wherein an oil composition is adjusted such that a value L2 L1 is positive, wherein
- L1 is a value of lightness of the oil composition, and
- L2 is a value of lightness of an emulsified product obtained by adding 100 mass times of fresh water to the oil composition.
Dependencies are inferred from the claim text.