中药材2024，Vol.47Issue(11)：2730-2734,5.DOI:10.13863/j.issn1001-4454.2024.11.010
5种红豆杉属种子的生药学研究
Pharmacognotic Study of Five Taxus Seeds
摘要
Abstract
Objective:To study the seeds and arils of Taxus wallichiana var.chinensis and other Taxus plants at different levels,so as to provide scientific basis for expanding the medicinal resources of Taxus wallichiana var.chinensis.Methods:The five species of Tax-us seeds were compared by the traditional methods of character identification and microscopic identification.The main chemical compo-nents were detected by UPLC-Q-TOF-MS/MS method,and compared with the reference or known components.Results:The five species of Taxus seeds had high similarity in appearance and microscopic characteristics of seed coat.There were only a few differences,such as seed surface color,seed umbilical shape and microscopic morphology of seed epidermis.After detection and comparison,five samples contained taxane compounds,and there were eleven common components.Conclusion:There are little differences in seed morphological characteristics of the five species of Taxus seeds,and they all contain eleven taxanes.The results have guiding significance for the subse-quent development and utilization of Taxus medicinal resources.关键词
红豆杉属/性状鉴定/显微鉴定/超高效液相色谱四极飞行时间质谱技术/紫杉醇Key words
Taxus/Character identification/Microscopic identification/UPLC-Q-TOF-MS/MS/Taxol分类
中医学引用本文复制引用
薛晓玲,张先忠,李首道,胡俊杰,李娟,陈科力,陈新..5种红豆杉属种子的生药学研究[J].中药材,2024,47(11):2730-2734,5.基金项目
第七批全国老中医药专家学术经验继承工作项目(国中医药人教函[2022]76号) （国中医药人教函[2022]76号）
国家自然科学基金项目(82004253) （82004253）
湖北省自然科学基金项目(2023AFD146) （2023AFD146）
湖北时珍实验室基金项目(WJ2023Z002) （WJ2023Z002）
湖北省中医药重点学科建设项目(鄂中医通[2023]2号) （鄂中医通[2023]2号）
