结香中丁香苷的分离与RP-HPLC含量测定
Isolation of syringin from Edgeworthia Chrysantha Lindl and its RP-HPLC quantitative determination
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Abstract: OBJECTIVETo isolate Syringin from the stems and barks of Edgeworthia Chrysantha Lindl. and develop a RP-HPLC method to determine the content of Syringin in it.METHODSyringin was isolated by silica gel column chromatography from the residue which was ex