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. 2022 Aug 11;13:973197. doi: 10.3389/fpls.2022.973197

Figure 6.

Figure 6

The molecular structure of representative flavonoid components of Chrysanthemum. Flavones: Lut-7-O-G (anti-inflammatory, antioxidant, relieving asthma, xanthine oxidase inhibitor, CM, C. indicum), linarin (antioxidant, anti-inflammatory, preventing acute lung injury, promoting osteogenic differentiation, inhibiting acetylcholinesterase activity, CM, C. indicum, C. zawadskii), Api-7-O-(6″-O-acetyl)-β-D-glucopyranoside (antioxidant, CM). Flavonols: kaempferol (antioxidant, anti-inflammatory, anticancer, CM, C. indicum), isorhamnetin 3-O-β-D-G (anti-inflammatory, CM, C. indicum), quercetin 7-O-β-D-G (various bioactivities, CM, C. indicum). C, flavonones: naringenin (treating depression, CM), eriodictyol-7-O-β-D-glucuronide (immunoregulation, C. zawadskii, C. indicum), 5,7,3″,5″-tetrahydroxyflavanone-7-O-β-D-glucopyranoside (C. indicum). D, anthocyanins: cyanidin-3-O-(6″-O-malonyl)glucoside (C. grandiflorum), cyanidin-3-O-(3″,6″-di-O-dimalonyl-β-glucopyranoside)(C. grandiflorum).