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. 2022 Dec 9;7(50):46156–46173. doi: 10.1021/acsomega.2c04283

Table 2. Identified Active Compounds from MHPM through TLC-Bioautography-MS.

TLC Rf value compound identified exact mass tentative massa mass error [Da] molecular formula mass ID activities
0.14 epicatechin 290.0790 289.0021 –0.0769 C15H14O6 MBID: 000088 antioxidant
0.40 quercetin 302.0422 301.0305 –0.0117 C15H10O7 MBID: PN000111 antioxidant
0.44 naringenin 272.0685 273.0069 –0.0616 C15H12O5 MBID: ML005001 antioxidant
0.67 vanillic acid 168.1467 167.9883 0.8416 C8H8O4 NIST ID: 121-34-6 antioxidant and amylase activity
a

Observed mass [M – H] or [M + H].