New data regarding phytoestrogens content in bovine milk

被引：73

作者：

Antignac, JP ^{[1
]}

Cariou, R ^{[1
]}

Le Bizec, B ^{[1
]}

André, F ^{[1
]}

机构：

[1] Ecole Natl Vet Nantes, INRA, Unite Rech, LABERCA, F-44307 Nantes 3, France

来源：

FOOD CHEMISTRY | 2004年 / 87卷 / 02期

关键词：

endocrine disruptors; phytoestrogens; isoflavones; lignans; equol; enterolactone; milk; exposure assessment; mass spectrometry; LC-MS/MS;

D O I：

10.1016/j.foodchem.2003.12.013

中图分类号：

O69 [应用化学];

学科分类号：

081704 ;

摘要：

This study investigates the occurrence of the main phytoestrogens in various commercial bovine milk samples, representing the main foodstuff of a critical population. The results show the presence of isoflavones at trace levels (i.e. in the 0.1-5.0 mug l(-1) range) in most of the samples, and the presence of equol and enterolactone in all analyzed samples at relatively high concentrations (14.1-293 and 14.3-94.4 mug l(-1), respectively). The consequent potential estrogenic effect on specific populations of children could be questioned. New data are also provided regarding first the correlation between the concentrations of the different isoflavones and second the influence of the animal feedstuff on the milk phytoestrogen content. (C) 2004 Elsevier Ltd. All rights reserved.

引用

页码：275 / 281

页数：7

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