Figure 3.
HPLC profile of sour cherry (P cerasus L) cv Amarena Mattarello fruit extract (A) and callus extract (B). Chromatographic conditions as reported in the test. Identification peaks: cyanidin 3-sophoroside (tr 10.133); cyanidin 3-glucosylrutinoside (tr 11.300), cyanidin 3-glucoside (tr 12.200), cyanidin 3-rutinoside (tr 13.967).