向燕芬 邓桂珠 甘国兴 卢泳 龙国斌 朱卫星

    【摘 要】 目的：制备广东紫珠标准汤剂并评价其质量。方法：收集10批广东紫珠药材制备标准汤剂，测定标准汤剂的pH和出膏率，建立标准汤剂的指纹图谱并采用化学计量学方法进行评价。结果：10批广东紫珠标准汤剂的pH为4.4～5.3，出膏率为11.9%～26.1% ，指纹图谱有10个共有峰，且10批广东紫珠标准汤剂指纹图谱与对照指纹图谱的相似度均大于0.90。结论：制备的广东紫珠标准汤剂具有一定的代表性，建立的指纹图谱方法可行。

    【关键词】 广东紫珠；标准汤剂；指纹图谱

    【中图分类号】R284.1? 【文献标志码】 A? 【文章编号】1007-8517(2023)02-0024-05

    Preparation and Quality Evaluation of Standard Decoction of Callicarpa Kwangtungensis

    XIANG Yanfen1，2 DENG Guizhu1，2 GAN Guoxing1，2* LU Yong1，2 LONG Guobin1，2 ZHU Weixing1，2

    1.Qingyuan Hospital of Traditional Chinese Medicine，Qingyuan 511500，China;

    2.Engineering Technology Research Center of Fresh Medicine and National Medicine

    of Guangdong Province， Qingyuan 511500，China

    Abstract：Objective To prepare standard decoction of Callicarpa kwangtungensis and evaluate its quality.Method 10 batches of Callicarpa kwangtungensis were collected and prepared for standard decoctions.The pH and extraction rate were determined.The standard decoction fingerprint was established with HPLC and evaluated with chemo-metrics method. Result The pH in 10 batches of Callicarpa kwangtungensis standard decoction were from 4.4 to 5.3 ......