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Chemical constituents comparison between Rhizoma Smilacis Glabrae and Rhizoma Smilacis Chinae by HPLC-DAD-MS/MS

机译:HPLC-DAD-MS / MS的Rhizoma Smilacis Glabrae和Rhizoma Smilacis Chinae之间的化学成分比较

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摘要

Rhizoma Smilacis Glabrae (RSG) and Rhizoma Smilacis Chinae (RSC) are two herbal materials that belong to the same genera and are both listed in the Chinese Pharmacopoeia. Chemical constituents in the two species were compared by HPLC-DAD-MS/MS. Many common constituents were found in both species, including shikimic acid, 5-O-caffeoylshikimic acid, trans-resveratrol, taxifolin, astilbin and its three stereoisomers, engeletin and isoengeletin. However, syringic acid was found only in RSG, while chlorogenic acid was found only in RSC.
机译:Rhizoma Smilacis Glabrae(RSG)和Rhizoma Smilacis Chinae(RSC)是两种属于同一属的草药材料,都在中国药典中列出。 通过HPLC-DAD-MS / MS进行比较两种物种中的化学成分。 两种种类中发现了许多常见的成分,包括Shikimic酸,5-O-咖啡酸,反式白藜芦醇,Taxifolin,Astilbin及其三种立体异构体,绑询蛋白和异形素。 然而,仅在RSG中发现了注射酸,而绿原酸只发现在RSC中。

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