EGG HAVING HIGH ESTROGEN LIKE ACTIVITY, METHOD FOR PRODUCING THE SAME AND FEED RAW MATERIAL USED FOR THE SAME METHOD

摘要

PROBLEM TO BE SOLVED: To provide an egg containing an isoflavone metabolite having a high estrogen like activity in its egg yolk, and a method for producing the same.

SOLUTION: This method for producing the egg containing the isoflavone metabolite in its egg yolk is provided by feeding a feed containing daidzin, daidzein, malonyldaidzin or acetyldaidzin, or the feed containing further an oligosaccharide.

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