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Isolation and purification of PPAC, DTA, and TA. (A) The TICs of PPAC, DTA, TA, and Poria extract. S1: Poria extract; S2: PPAC; S3: DTA; S4: TA. (B) The mass spectrums of PPAC, DTA, and TA. All the samples were analyzed by UHPLC−DAD-Q/TOF-MS/MS according to the chromatography condition in the method section. (C) The molecular structures of PPAC, DTA, and TA.
