Fig. 2 in Assessing the diversity of anthocyanin composition in various tissues of purple corn (Zea mays L.)

Fig. 2. Structure of the newly described anthocyanin cyanidin 3-6′′-phenylacetylglucoside with fragmentation patterns. The structure of cyanidin 3-6′′-phenylacetylglucoside is shown with molecule positions labeled. Ion fragmentation pattern by LC-MS/MS results in cyanidin. Spontaneous degradation of cyanidin 3-6′′- phenylacetylglucoside results in phenylacetic acid and cyanidin 3-glucoside.