Ugni molinae Fruit as a Source of Bioactive Compounds with Good Quality Traits

Figure 3

Structure of the principal triterpenes described from murtilla leaves: (1) betulinic acid, (2) maslinic acid, (3) oleanolic acid, (4) madecassic acid, (5) ursolic acid, (6) alphitolic acid, (7) corosolic acid, and (8) asiatic acid. The number of each structure is the same number given to the corresponding anthocyanin molecule described in Table 5.