Egg yolk-containing, reduced-cholesterol, oil-in-water emulsified food and the preparation thereof

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United States of America Patent

PATENT NO 6660312
APP PUB NO 20030044507A1
SERIAL NO

10127158

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Abstract

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Disclosed herein is a method for producing an oil-in-water emulsified food having an egg yolk content as calculated in terms of raw egg yolk of 2.8% or more, a content of cholesterol derived from egg yolk of 7.times.10.sup.-4 % or more, and a total cholesterol content of less than 6.times.10.sup.-3 %. This method comprises the steps of subjecting an egg yolk fluid to enzymatic processing, thereby converting phospholipids contained in the egg yolk into lysophospholipids; subjecting the enzymatically processed egg yolk to processing for reducing cholesterol, thereby obtaining processed dry egg yolk retaining at least 0.1% of cholesterol; and mixing the processed dry egg yolk with other ingredients in an amount of at least 0.7% of all the ingredients used. The product obtained by this method has a significantly reduced cholesterol content although its egg yolk content is high. Further, this product is excellent in emulsion stability and thus scarcely undergoes separation during storage. Furthermore, the product has the characteristic flavor and rich taste of egg yolk. By the addition of egg white in an amount of 6% or more as calculated in terms of raw egg white, or xanthane gum in an amount of 0.03% or more, there can be obtained the oil-in-water emulsified food more excellent in emulsion stability.

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Patent Owner(s)

Patent OwnerAddress
KEWPIE KABUSHIKI KAISHA ALSO TRADING AS Q P CORPORATION4-13 SHIBUYA 1-CHOME SHIBUYA-KU TOKYO-TO

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Goto, Masahiro Fuchu, JP 191 2300
Hayashi, Kunihiko Fuchu, JP 121 1162
Ogino, Yuji Fuchu, JP 19 47
Teraoka, Satoshi Fuchu, JP 3 6
Tobita, Masao Fuchu, JP 1 4
Yamada, Mari Fuchu, JP 4 8

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