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目的完善赛北紫堇的质量标准。方法采用对口药材采集、鉴别、检查和含量测定等方法。结果建立了赛北紫堇的TLC鉴别方法和紫外-可见分光光度法测定含量的方法;并在测定了8批次药材(包括3份对口药材)的基础上初步设定了赛北紫堇所含总生物碱的含量限度。结论所用方法操作简便、结果准确、重复性好,可作为赛北紫堇的质量控制方法。
Purposes improve the quality standards of race North Corydalis. Methods The method of collecting, identifying, checking and measuring the content of the medicinal materials in the mouth was adopted. Results The method of TLC identification and UV-visible spectrophotometric determination of Cercan purple sapphire was established. Based on the determination of 8 batches of medicinal materials including 3 counterparts, Contains total alkaloid content limits. Conclusion The method used is simple, accurate, reproducible and can be used as a quality control method for Cineraria.