Transfer of quercetin ingested by maternal mice to neonatal mice via breast milk

Abstract

This is the first study that quantified quercetin (QUE) and its 16 metabolites in the breast milk of QUE-fed maternal mice, the plasma and urine of that, and neonatal mice. Interestingly, the QUE aglycone concentration in the milk was much higher than in the plasma of maternal mice, suggesting that QUE may exert biological activity in neonates.

Keywords: LC–QTOF–MS; breast milk; flavonoid; mouse; quercetin.