Identification of Tibetan and Qiang Edible and Medicinal Herbs Cardamine tangutorum and Cardamine macrophylla  

作　　者：Bochao LI Xiaoxia CAI Yuebu HAILAI Yifan TIAN Yuan LIU 

机构地区：[1]Sichuan College of Traditional Chinese Medicine,Mianyang 621000,China [2]Xinjiang Medical University,Urumchi 830011,China [3]Sichuan Provincial Qiang-Yi Medicinal Resources Protection and Utilization Technology Engineering Laboratory,Chengdu 610225,China [4]Tibetan Plateau Ethnic Medicinal Resources Protection and Utilization Key Laboratory of National Ethnic Affairs Commission of the People's Republic of China,Chengdu 610225,China

出　　处：《Medicinal Plant》2024年第4期31-34,39,共5页药用植物：英文版

基　　金：Scientific Research Project for School-level Teachers of Sichuan College of Traditional Chinese Medicine in 2023(23ZRYB08);Tibetan Plateau Ethnic Medicinal Resources Protection and Utilization Key Laboratory Open Fund Project of Southwest Minzu University(QTPEM2305).

摘　　要：[Objectives]To study the original plants,characters,tissue structure,powder characteristics and thin-layer chromatography(TLC)characteristics of Cardamine tangutorum and Cardamine macrophylla as Tibetan and Qiang edible and medicinal herbs,and to provide the basis for the identification of C.tangutorum and C.macrophylla.[Methods]The identification of C.macrophyll and C.tangutorum was carried out by original plant identification,character identification,microscopic identification and TLC identification.[Results]C.tangutorum and C.macrophylla can be distinguished according to the shape of rhizome and stem,the difference of stem leaves and leaflets,and the difference of flower color;there is no obvious difference between the characteristics of the shape and the powder;the thin layer chromatography shows that in the thin layer chromatography of C.tangutorum and C.macrophylla,spots with the same color are shown on the corresponding positions of the ground part and the reference substance quercetin;the underground part and the position corresponding to the reference substanceβ-sitosterol all show the same color spots.[Conclusions]This study provides a reference for the identification of C.tangutorum and C.macrophylla.

关 键 词：Cardamine tangutorum Cardamine macrophylla Original plant Microscopic identification Thin layer chromatography(TLC) 

分 类 号：R28[医药卫生—中药学] S567[医药卫生—中医学]