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KMID : 0603520040090040287
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Journal of Korean Association of Cancer Prevention
2004 Volume.9 No. 4 p.287 ~ p.290
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Anticarcinogenic Isoflavones in Soy Germ is Transferred to Egg Yolk
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Kim Woo-Keun
Lim Hyun-Ae
Kim Jang-Hoon
Kim Jeong-Hwan
Kim Jong-Sang
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Abstract
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Soy isoflavones have drawn much attention due to their potential to prevent breast and prostate cancers. This study examined whether the isoflavones present in soy germ, one of the richest natural sources of isoflavones, were transferred into eggs in laying hen or not. Eggs from laying hens fed diet containing 5 or 10% soy germ contained significantly higher amount of genistein and daidzein compared to eggs from laying hens fed control diet, suggesting the ability of isoflavones in soy germ to be digested, absorbed and accumulated in eggs. This finding raises the possibility to develop isoflavones- enriched eggs as a potential cancer preventive food.
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KEYWORD
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Soy germ, Isoflavones, Egg
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