天麻指纹图谱的研究进展

天麻是我国名贵的中草药，随着近年来其商品的多样化，掺伪、假冒品不断增多，对其进行更全面、系统的质量控制尤为重要。目前，指纹图谱已成为国际公认的控制中药质量的有效手段之一，主要的研究方法有液相色谱法、薄层色谱法、毛细管电泳色谱、红外光谱、核磁共振、X射线粉末衍射、分子生物学指纹图谱和电化学指纹图谱等，本文对近年来天麻指纹图谱的研究情况进行了归纳总结，为进一步建立该药的质量控制提供了方法和依据。

Research Progress of Fingerprint of Gastrodia elata Blume

Gastrodia elata Blume is one of the most valuable Chinese herbal medicines in China. With the diversification of its products in recent years, adulteration and counterfeit have been increasing, so it is very important to control the quality of Gastrodia elata Blume comprehensively and systematically. At present, fingerprint has become one of the internationally recognized effective means to control the quality of traditional Chinese medicines. The main research methods include liquid chromatography, thin layer chromatography, capillary electrophoresis chromatography, infrared spectrum, nuclear magnetic resonance, X-ray powder diffraction, molecular biological fingerprint, electrochemical fingerprint, etc. The research progress of the fingerprint of Gastrodia elata Blume in recent years is summarized in the paper in order to provide methods and references for further establishing the quality control of the drug.