中药指纹图谱是在中医药的基础理论指导下,针对中药的品种和质量,采用多种分析方法和技术,建立客观、整体和多指标的综合评价体系。综述了近年来延胡索原药材、饮片(醋炙)、止痛剂型、及其不同混淆品的指纹图谱技术和分析方法的研究进展,旨在为延胡索指纹图谱技术深入研究提供参考,以及为延胡索的质量控制提供科学依据。 Under the guidance of the basic theory of traditional Chinese medicine, traditional Chinese medicine fingerprinting is aimed at the variety and quality of traditional Chinese medicine. By using a variety of analytical methods and techniques, the establishment of an objective, integrated and multi-index comprehensive evaluation system. In this paper, the research progress of fingerprinting techniques and analytical methods of the original medicinal materials, Pieces (vinegar Sunburn), analgesic formulations, and their different adulterants in Corydalis yanhusuo were reviewed in this paper. The aim of the study is to provide references for the further study on the fingerprints of Corydalis yanhusuo, Control provides a scientific basis.