花椒和椒目商品药材的生药学鉴别研究与数字化表征  

Study on pharmacognosy identification and digitization of Zanthoxyli Pericarpium and Zanthoxyli Semen

作　　者：康帅[1] 林芳 吕林锋 张南平[1] 朱跃芳 马双成[1] KANG Shuai;LIN Fang;LÜ Lin-feng;ZHANG Han-ping;ZHU Yue-fang;MA Shuang-cheng(National Institutes for Food and Drug Control,NMPA Key Laboratory for Quality Research and Evaluation of Traditional Chinese Medicine,Beijing 100050,China;Zhuzhou Institutes for Food and Drug Control,Zhuzhou 412000,China;Hunan Vocational College of Science and Technology,Changsha 410000,China;Shaoxing Institutes for Food and Drug Control,Shaoxing 312071,China)

机构地区：[1]中国食品药品检定研究院,国家药品监督管理局中药质量研究与评价重点实验室,北京100050 [2]株洲市食品药品检验所,株洲412000 [3]湖南科技职业学院,长沙410000 [4]绍兴市食品药品检验研究院,绍兴312071

出　　处：《药物分析杂志》2021年第8期1297-1305,共9页Chinese Journal of Pharmaceutical Analysis

基　　金：重大新药创制中药组分资源库及产业公共技术服务平台建设(2018ZX09735-006);青海省2018年科技基础条件平台项目(2018-ZJ-T06)。

摘　　要：目的:探索花椒及椒目与其近似基原品种的生药学鉴别方法。方法:借鉴植物学有关形态和分类的术语及研究方法,运用体式显微镜、光学显微镜和扫描电镜,建立花椒及椒目性状和显微鉴定及数字化规范,对花椒及椒目与其近似基原品种进行深入的性状和显微鉴别研究。结果:花椒及椒目与其近似基原品种在油腺点、未发育离生心皮、未发育胚珠、种脐等形态特征上存在明显差异,在油室外缘、外果皮表皮细胞等横切面显微特征上存在明显差异。结论:通过本次实验研究,总结归纳了花椒和椒目专属且实用的生药学鉴别特征,可为花椒和椒目的监督检验、临床使用和标准修订提供参考。Objective:To explore the pharmacognostic identification method for Zanthoxyli Pericarpium,Zanthoxyli Semen and their related species from the same genus.Methods:Referring to the terms and research methods of botanical morphological identification and classification,using stereo microscopy,optical microscopy and scanning electron microscopy,the digital standard for macroscopic and microscopic identification of Zanthoxyli Pericarpium and Zanthoxyli Semen was established.The macroscopic identification and microscopic identification methods for Zanthoxyli Pericarpium,Zanthoxyli Semen and their related species from the same genus were studied in depth.Results:There were significant differences both in the morphological characteristics,such as oil gland,undeveloped free carpels,undeveloped ovules and umbilicus and the microscopic characteristics,such as oil outer margin and epithelial cells of pannexterna between Zanthoxyli Pericarpium,Zanthoxyli Semen and their related species.Conclusion:This study summarized the exclusive and practical features in pharmacognosy identification of Zanthoxyli Pericarpium,Zanthoxyli Semen and its related species from the same genus.It will provide useful reference for supervision,inspection,and standard drafting.

关 键 词：花椒 椒目 生药学 性状鉴别 显微鉴别 数字化 

分 类 号：R917[医药卫生—药物分析学]