The identification of flavonoids was based on retention time and UV spectra by comparison of the sample with pure commercial standards. Fruits of both cultivars presented quercetin glycosides such as hyperoside and isoquercetin. Hyperoside constituted one of the main compounds of the extracts. Anthocyanins were present only in the red skin cultivar extract, and in this extract only 1 anthocyanin was detected. For identification, the peak was collected directly from the HPLC column and immediately hydrolyzed; it was subsequently identified as cyaniding by comparison with a pure commercial standard by HPLC-DAD. Interestingly, hydrolysis of the extract did not allow the identification anthocyanins, probably due to the interference of other components of the extract that could interfere in the reaction (Galho and others 2007)