Free radical generation induced by ultrasound in red wine and model wine: An EPR spin-trapping study

•1-Hydroxylethyl radicals (HER) induced by ultrasound were firstly captured in wine.•The mechanism of HER formation was discussed in a model wine.•The effect of ultrasound irradiation on the intensity of HER adducts were investigated.•The results contribute to understand the modification mechanism o...

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Veröffentlicht in:Ultrasonics sonochemistry 2015-11, Vol.27, p.96-101
Hauptverfasser: Zhang, Qing-An, Shen, Yuan, Fan, Xue-hui, Martín, Juan Francisco García, Wang, Xi, Song, Yun
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Sprache:eng
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