Patent ID: 8034392
Filing Date: 2011-10-11
Classification: A23D,A23L

Abstract:
1. A process for producing an oil-in-water type emulsion for light-exposing food comprising: mixing ingredients comprising fat, nonfat milk solids, emulsifier and water into a mixture, pre-emulsifying the mixture, pasteurizing or sterilizing the mixture, and homogenizing the mixture, wherein the fat consists of non-milk fat, or non-milk fat and milk fat; the non-milk fat has such a constituent fatty acid composition that the total amount of lauric acid and palmitic acid is not less than 40%, the total amount of oleic acid, linoleic acid and linolenic acid is not more than 50%, and the total amount of linoleic acid and linolenic acid is not more than 5%; the ratio of milk fat/total fat is not more than 0.95; the content of nonfat milk solids is 1 to 14% by weight; the amount of the fat ingredient is 15 to 48% by weight; the emulsifier is free from an unsaturated fatty acid; 0.04 to 0.5% by weight of tocopherol and 0.003 to 0.2% by weight of rutin are added to the oil-in-water type emulsion before undergoing photodegradation, and the oil-in-water type emulsion has photodegradation-resistance.