Jiangxi Key Laboratory of Natural Product and Functional Food, College of Food Science and Engineering, Jiangxi Agricultural University, Nanchang 330045, China.
Nat Prod Res. 2013;27(3):277-81. doi: 10.1080/14786419.2012.666747. Epub 2012 Mar 8.
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.
菝葜（RSG）和土茯苓（RSC）是两种属于同一属的草药材料，均被列入《中国药典》。采用 HPLC-DAD-MS/MS 比较了两种植物的化学成分。在两种植物中发现了许多共同的成分，包括莽草酸、5-O-咖啡酰莽草酸、反式白藜芦醇、圣草酚、杨梅苷及其三种立体异构体、蛇菰素和异蛇菰素。然而，只有 RSG 中含有丁香酸，而只有 RSC 中含有绿原酸。
