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Chemical structures of theaflavins. Structures of theaflavin (TF1) (a), theaflavin 3-O-gallate (TF2a) (b), theaflavin 3′-O-gallate (TF2b) (c) and theaflavin 3,3′-O-digallate (TF3) (d). This is a figure, Schemes follow the same formatting. If there are multiple panels, they should be listed as: (a) Description of what is contained in the first panel; (b) Description of what is contained in the second panel.
