In the UV–Vis spectrum, two bands of maximum absorption were identified for both extracts: one at a wavelength of 274 nm to the extract eluted with 50% ethanol solution and one band at 278 nm to the extract eluted with absolute ethanol. These bands clearly indicate the presence of hydroxyl groups attached to the aromatic ring (phenolic compounds). Likewise, one band at 524 nm was verified to the extract eluted with 50% ethanol solution and one band at 535 nm to the extract eluted with absolute ethanol, thus indicating the remarkable presence of anthocyanins. The difference in maximum absorption of the two extracts is due to the solvent; however, these data suggest that both extract presented the same anthocyanin