A new intact resin glycoside (3) and two glycosidic acids (1 and 2), all having a common trisaccharide moiety and (11S)-hydroxytetradecanoic acid or (3S,11S)-dihydroxytetradecanoic acid as the aglycone, were obtained from the roots of Porana duclouxii. Their structures were elucidated by
To characterise bioactive phenolics and confirm anti-inflammatory indicators in Porana sinensis stem, 23 phenolics were identified by UPLC-QTOF-MS/MS from crude extract (CE) prepared optimally with 80% methanol. Further fractionalisation using D101 macroporous resin resulted in predominant
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