Quantification by UHPLC of total individual polyphenols in fruit juices

► A UHPLC-PDA-Fluo method able to analyse polyphenols of fruit juices in 28-min. ► 70 of main polyphenols of fruits can be determined in a unique and simple analysis. ► Polyphenols of fruit juices are quantified as total individual polyphenols (TIP). ► Method is useful for authentication analyses and for labelling total polyphenols. ► Good correlation of UHPLC-PDA-Fluo and Folin-Ciacalteu methods for quantification.