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Applied Biological Chemistry
Fig. 2 | Applied Biological Chemistry

Fig. 2

From: Beneficial effects of WON-21 on the symptoms of a hangover and identification of active compounds: experimental studies on antioxidant, anti-inflammation, and alcohol-metabolizing enzymes

Fig. 2

HPLC chromatograms of WON-21 and its ingredients. A Representative HPLC chromatograms of the standard solution of mixed markers at different wavelengths. B Representative HPLC chromatograms of the test solution of WON-21 water extract at different wavelengths. 3′-Hydroxypuerarin (1), chlorogenic acid (2), puerarin (3), 3′-methoxypuerarin (4), daidzin (5), rutin (6), hyperoside (7), taxifolin (8), narirutin (9), hesperidin (10), quercetin (11), and apigenin (12). The concentration of each compound in the standard solution (A) is 20.0 μg/mL for 3′-hydroxypuerarin, chlorogenic acid, puerarin, 3′-methoxypuerarin, daidzin, rutin, hyperoside, taxifolin, and apigenin, 30.0 μg/mL for narirutin and quercetin, and 50.0 μg/mL for hesperidin

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