摘要
目的总结使用显微鉴别法检验常用中药材麦冬与山麦冬,影响其检验结果的因素及潜在风险,以期提高相关实验室使用显微技术检验中药材的能力,并改进质量管理体系。方法通过对麦冬类药材显微鉴别能力验证活动进行总结,分析造成不满意结果的原因;对原始记录进行梳理,发掘共性问题,总结影响中药材显微鉴别准确性的因素。结果对麦冬与山麦冬专属性显微特征的准确把握,适合的显微制片,以及综合判断能力均会对检验结果产生影响。结论为了提升显微检测能力和检验检测实验室的质量管理体系,需要相关实验人员加强对关键显微特征的把握,规范实验操作,并增强综合判断能力。
Objective To summarize the factors that make a difference to the results of microscopic identification between Ophiopogonis Radix and Liriopes Radix and potential risks in order to enhance the ability of related laboratories to test Chinese medicinal materials microscopically and improve the quality control system.Methods Methods for microscopic identification between Ophiopogonis Radix and Liriopes Radix were outlined to analyze the causes of undesirable results.The original records were reviewed to find the problems in common before the determinants of the accuracy of microscopic detection were identified.Results A good knowledge of microscopic characteristics of Ophiopogonis Radix and Liriopes Radix,proper microscopic sections and sound judgment could make a big difference to the test results.Conclusion To enhance the ability of laboratories to conduct microscopic detection and improve the quality control system,it is important that testers gain insights into key microscopic characteristics,experimental procedures be standardized,and the ability to exercise good judgment be strengthened.
作者
余坤子
康帅
张南平
常艳
程显隆
魏锋
YU Kunzi;KANG Shuai;ZHANG Nanping;CHANG Yan;CHENG Xianlong;WEI Feng(Institute for Control of Chinese Traditional Medicine and Ethnic Medicine,National Institutes for Food and Drug Control,Beijing 102629,China)
出处
《中国药物警戒》
2025年第4期391-396,共6页
Chinese Journal of Pharmacovigilance
基金
国家重点研发计划(2023YFC3504105)。
关键词
中药材
麦冬
山麦冬
能力验证
显微鉴别
显微特征
显微制片
综合判断
Chinese Medicinal Materials
Ophiopogonis Radix
Liriopes Radix
Proficiency Test
Microscopic Identification
Microscopic Characteristics
Microscopic Section
Comprehensive Judgment
