The identification and quantification of the phenolic content of M. comersonii pulp extract were performed as previously described by our group Quecán et al. [25 (link)], following the protocol detailed in Fraga et al. [26 (link)]. The phenolic standards used in the current study were quercetin 3-glucoside, myricetin-3-glucoside, kaempferol-3-glucoside (Extrasynthese, Genay, France) monitored at 370 nm, and gallic acid (Sigma-Aldrich) monitored at 270 nm.
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