《中国畜牧兽医》 ›› 2016, Vol. 43 ›› Issue (12): 3170-3176.doi: 10.16431/j.cnki.1671-7236.2016.12.013

• 生物技术 • 上一篇    下一篇

清瘟败毒散的质量标准提升研究

潘春晖1, 杨红玉1, 张煊1,2, 任园琴2, 彭晓凤2, 刘涛1,2   

  1. 1. 四川德成动物保健品有限公司, 德阳 618100;
    2. 成都大学药学与生物工程学院, 成都 610106
  • 收稿日期:2016-03-10 出版日期:2016-12-20 发布日期:2016-12-22
  • 通讯作者: 刘涛 E-mail:liutao0578@sina.com
  • 作者简介:潘春晖(1974-),男,四川达州人,学士,高级兽医师,主要从事兽药研究开发,E-mail:892086915@qq.com

Research on the Promotion of Qingwenbaidu Powder Quality Standard

PAN Chun-hui1, YANG Hong-yu1, ZHANG Xuan1,2, REN Yuan-qin2, PENG Xiao-feng2, LIU Tao1,2   

  1. 1. Sichuan Decheng Animal Health Products Co., Ltd., Deyang 618100, China;
    2. Pharmaceutical and Biological Engineering College, Chengdu University, Chengdu 610106, China
  • Received:2016-03-10 Online:2016-12-20 Published:2016-12-22

摘要:

为完善清瘟败毒散的质量标准,采用薄层色谱鉴别清瘟败毒散中的黄连、地黄、栀子、连翘、知母、淡竹叶;采用HPLC法测定清瘟败毒散中的栀子苷含量,色谱条件为:ODS C18色谱柱(4.6 mm ID×250 mm,5 μm),乙腈-水(13:87)为流动相,检测波长为238 nm。研究结果表明,在建立的薄层色谱鉴别结果中,在与对照药材色谱相对应的位置上,供试品色谱显示相同颜色的斑点,且阴性样品无干扰;栀子苷在0.062~0.370 μg范围内具有良好的线性关系,其回归方程为y=1 789.1x-14.296,R2=0.99984,平均回收率为99.60%,RSD为0.76%。本方法简单、准确、重复性好,能更好地控制清瘟败毒散的质量,可作为清瘟败毒散的质量标准。

关键词: 清瘟败毒散; 质量标准; 薄层色谱; 测定

Abstract:

To improve the quality standard of Qingwenbaidu powder, TLC was used to qualitative identity of Coptis, Radix Rehmanniae,Gardenia, Forsythia, Rhizoma Anemarrhena and Lophatherum gracile Brongn in Qingwenbaidu powder.The content of gardenin was determined by HPLC. Stationary phase were performed on ODS C18 column (4.6 mm ID×250 mm,5 μm) and the mobile phase was acetonitrile and water (13:87),the detection wavelength was 238 nm. The results showed that in the relative position of the chromatography of the control medicinal material, the chromatogram of the test sample showed the same color spots, and the negative sample had no interference. There was a good linear relationship (R2=0.9999) when the garden in range of 0.062 to 0.370 μg. Its regression equation was y=1 789.1x-14.296 and R2=0.99984. The average recovery was 99.60% and RSD was 0.76%. This method was simple, accurate and reproducible, which could better control the quality of the Qingwenbaidu powder, and could be used as the quality standard of Qingwenbaidu powder.

Key words: Qingwenbaidu powder; quality standard; TLC; determination

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