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. 2023 Sep 8;15(18):3912. doi: 10.3390/nu15183912

Figure 2.

Figure 2

Figure 2

(a) Total phenolic (mg gallic acid equivalent (GAE)/100 g fresh weight (FW)); (b) flavonol and flavone (mg quercetin equivalent (QCTE)/100 g FW); (c) flavan-3-ol (mg catechin equivalent (CAE)/100 g FW); and (d) monomeric anthocyanin content (mg cyanidin-3-glucoside equivalent (C3GE)/100 g FW). BPF, P. nigrum; CC, Fresh Ground Cloves Herbal Supplement, Kroeger Herb® Products Co., Inc.; CF, S. aromaticum; EC, Sambucol Black Elderberry Cold and Flu, Pharmacare Laboratories Pty Ltd.; EF, S. nigra; LBC, Nature’s Sunshine Lemon Balm, Nature’s Sunshine Products of Australia Pty Ltd.; LBF, M. officinalis; QGP, P. salicina; R8, Relax–Stress Relief, Regul8 Pty Ltd.; SC, Hilde Hemmes’ Herbals Sage 1000 capsule, Herbal Supplies Pty Ltd.; SF, S. officinalis; WC, WelleCo Super Boosters Immune system support with Kakadu Plum, Welle Pty Ltd. * p < 0.05 vs. QGP, *** p < 0.001, **** p < 0.0001. Data are presented as the mean ± SEM (experiments conducted in triplicate).