Determination of biogenic amines in tomato by ion-pair chromatography coupled to an amine-selective potentiometric detector

•HPLC-IPC method for potentiometric detection of ten biogenic amines.•Separation achieved with SBS as an ion-pair agent in less than 20 min.•No chemical derivatization procedures are required.•Detection limits ranged from 0.03 to 0.20 mg L−1.•The proposed methodology was applied in tomato samples. I...

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