摘要
[Objectives]The research aimed to study the characteristics of Ardisia gigantifolia and its adulterants Embelia scandens and Mappianthus iodoides for identification. [Methods] Through the trait identification method,powder microscopic identification method,TLC,inclusions detection and content determination,A. gigantifolia and its adulterants were contrasted. [Results]The morphological and histological characteristics of A. gigantifolia,E. scandens and M. iodoides were different from each other. Containing water,total ash,acid insoluble ash and other inclusions also had difference; the total triterpenoid saponins were respectively 122. 90 mg/g of A. gigantifolia,147. 052 mg/g of E. scandens,and 63. 06 mg/g of M. iodoides. [Conclusions] These methods are accurate and reliable,which could be used for the identification of A. gigantifolia and its adulterants.
[Objectives] The research aimed to study the characteristics of Ardisia gigantifolia and its adulterants Embelia scandens and Mappianthus iodoides for identification.[Methods] Through the trait identification method, powder microscopic identification method, TLC, inclusions detection and content determination, A. gigantifolia and its adulterants were contrasted.[Results] The morphological and histological characteristics of A. gigantifolia , E. scandens and M. iodoides were different from each other. Containing water, total ash, acid insoluble ash and other inclusions also had difference; the total triterpenoid saponins were respectively 122.90 mg/g of A. gigantifolia , 147.052 mg/g of E. scandens , and 63.06 mg/g of M. iodoides .[Conclusions] These methods are accurate and reliable, which could be used for the identification of A. gigantifolia and its adulterants.
基金
Supported by Scientific Research Program of Guangdong Provincial Administration of Traditional Chinese Medicine(20171282)
Zhongshan Science and Technology Plan Project(2017B1094)
