Isoflavones quantification in rainbow trout muscle by QuEChERS tecnique and liquid chromatography coupled with mass spectrometry

The interest in soy isoflavones, especially genistein and daidzein, has increased since scientific data showing a wide range of biological activities of these phytoestrogens. The aim of the present research was to develop and validate a new analytical method for the identification and quantification of isoflavones for the first time in rainbow trout muscle, by the QuEChERS methodology, followed by liquid chromatography coupled with electrospray...