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目的通过对广金钱草药材的指标成分和指纹图谱的测定,结合其他定性指标来综合评测药材的质量。方法建立药材指标成分及指纹图谱的HPLC/UV测定方法,对结果进行相关性分析。结果常规外观鉴别和颜色检查与指标成分和指纹图谱判断结果不相关。结论一个药材需要在总体理化定性的基础上,经过性状鉴别,结合指纹图谱相似性鉴别,最终通过指标成分的量化实现对药材的综合质量评价,这样才可以在整体质量上控制好药材。
OBJECTIVE To evaluate the quality of Medicinal Herbs by means of the determination of the index components and fingerprints of Prunella vulgaris, combined with other qualitative indexes. Methods HPLC / UV method was established to determine the components and fingerprints of medicinal materials, and the correlation was analyzed. Results Conventional appearance identification and color examination were not related to the index composition and fingerprint identification results. Conclusion A medicinal material needs to be identified on the basis of overall physico-chemical characterization and identification of the similarity of the fingerprints, and finally the comprehensive quality evaluation of the medicinal material should be realized through the quantification of the indicator components so that the overall quality of the medicinal material can be controlled.