常见劣质饮片性状鉴别与实验室检测结果相关性分析

Identification for the Characteristics of Common Decoction Pieces with Poor Quality and Analysis for the Laboratory Test Results

目的:探讨几种常见劣质饮片性状鉴别特征与实验室检测结果之间的关系,提高一线验收工作的效率和准确性。方法:结合2010年版《中国药典》和传统验收经验,收集常见特征劣质饮片,通过对其进行薄层色谱、含量、加重粉、二氧化硫残留量、染色情况、浸出物等实验室检测的方式,明确性状鉴别要点的准确性。结果:绝大部分劣质饮片性状鉴别要点与其实验室检测结果有关联性,少部分未发现其关联性。结论:该研究明确了部分常见劣质饮片性状鉴别的准确性,其他部分劣质饮片的鉴别要点需要进一步探索。

OBJECTIVE：To explore the relationship between several common traits-identify characteristics of decoction pieces and laboratory test results,and improve the efficiency and accuracy of line inspection work. METHODS：Combined with the Chinese Pharmacopoeia（2010 edition）standards and traditional inspection experience,and collected decoction pieces,the accuracy of traits-identification points were inferred and increased by the ways of TLC,contents,aggravated powder,sulfur dioxide residues,staining and extract. RESULTS：The majority of decoction pieces had the relationship between character identification points and laboratory test results and a small part didn＇t. CONCLUSIONS：This study has cleared the identification accuracy of several common decoction pieces,and other parts of the differential diagnosis needs further exploration.