Pharmacokinetic study on peoniflorin, astilbin, rasmarinci acid, isofraxidin and liquiritin in rat blood after oral administration of Shaolin Xiaoyin tablets Studies on Flavanonol Glucosides of Smilax glabra Roxb. UPLC and HPLC analysis on contents of astilbin and engeletin in dong medicine "sunl gaems" of Guizhou origin by QAMS Chemical constituents of Ardisia faberi Comparison of anti-inflammatory effect and analysis of astilbin red and white transverse section Smilax glabra in 28 collection sites Studies on dihydroflavonol glycosides from rhizome of Smilax glabra