Computational Analysis of Gynura bicolor Bioactive Compounds as Dipeptidyl Peptidase-IV Inhibitor

Figure 3

Chromatograms of G. bicolor leaf samples with m/z ratio using LCMS-MS. Five major peaks were observed based on detection at 280 nm wavelength with peak A identified as 5-O-caffeoylquinic acid, B trans-5-p-coumaroylquinic acid, C cis-5-p-coumaroylquinic acid, D 3,4-dicaffeoylquinic acid, and E 3-caffeoylquinic acid.