Figure 2.
Chemical structures of glucosinolates identified after desulfation in broccoli sprouts subjected to UVA or UVB radiation stress: (1) Glucoiberin; (2) Progoitrin; (3) Glucoraphanin; (4) 4-hydroxy-glucobrassicin; (5) Glucoerucin; (6) Glucobrassicin; and (7) 4-methoxy-glucobrassicin. The numbering corresponds to the peak number assigned in Table 1.
