山东科学 ›› 2017, Vol. 30 ›› Issue (4): 1-5.doi: 10.3976/j.issn.1002-4026.2017.04.001

• 中药与天然活性产物 •    下一篇

参贝消瘿颗粒的HPLC特征图谱

张磊1,2,马海春3,苏酩2,刘善新2,王杰4,靳光乾2*   

  1. 1.山东中医药大学,山东 济南 250355;2.山东省中医药研究院,山东 济南 250014;3.菏泽市食品药品检验检测研究院,山东 菏泽 274000;4.山东大学附属省立医院,山东 济南 250021
  • 收稿日期:2016-11-10 出版日期:2017-08-20 发布日期:2017-08-20
  • 通信作者: 靳光乾(1962—),主任药师。Tel:0531-82949812,E-mail:jgqjn1962@sina.com E-mail:jgqjn1962@sina.com
  • 作者简介:张磊(1992—),男,硕士研究生,研究方向为中药新剂型及新技术。
  • 基金资助:
    山东省科技发展计划(2014GGH218026);济南市科技计划(201219008);济南市高校院所计划(201401255)

HPLC specific chromatogram of Shenbei Xiaoying Granules

ZHANG Lei1,2,MA Hai-chun3,SU Ming2, LIU Shan-xin2,WANG Jie4, JIN Guang-qian2*
  

  1. 1.Shandong University of Traditional Chinese Medicine,Jinan 250355,China; 2.Shandong Academy of Chinese Medicine,Jinan 250014,China;3. Heze Food and Drug Inspection and Resarch Institute, Heze 274000,China;4. Provincial Hospital Affiliated to Shandong University, Jinan 250021,China
  • Received:2016-11-10 Online:2017-08-20 Published:2017-08-20

摘要:

建立了参贝消瘿颗粒的HPLC特征图谱。采用ODS-2 Hypersil C18色谱柱(250 mm × 4.6 mm,5 μm),以乙腈为流动相A,以0.1% 磷酸水溶液为流动相B,梯度洗脱,柱温30 ℃,流速1.0 mL/min,检测波长225 nm,进样量5 μL。建立的特征图谱具有良好的精密度、重复性和稳定性,9批样品特征图谱的相似度均大于0.95,确定了5个共有特征峰,并指认出其中2个为芍药苷、迷迭香酸,同时通过对单味药材的特征图谱的对比分析确定各特征峰的来源。该方法准确可靠,专属性强,可用于参贝消瘿颗粒的质量控制。

关键词: HPLC, 参贝消瘿颗粒, 特征图谱

Abstract:

The HPLC specific chromatogram of Shenbei Xiaoying Granules was established. Specific chromatogram was carried out on a ODS2 Hypersil C18 column (250 mm × 4.6 mm, 5 μm), with gradient elution consisting of acetonitrile as mobile phase A and 0.1% phosphoric acid solution as mobile phase B. Column temperature was 30 ℃, flow rate was 1.0 mL·min-1,detection wavelength was 225 nm, and sample volume was 5 μL. The established HPLC specific chromatogram of Shenbei Xiaoying granules has good precision, repeatability and stability. The similarity of characteristic maps of 9 batches of Shenbei Xiaoying Granules was all greater than 0.95. Five common specific chromatogram peaks were determined, and two peaks were identified as paeoniflorin and rosemary acid.At the same time, the source of each
characteristic peak in HPLC specific chromatogram was determined by comparing and analyzing the HPLC specific chromatogram of single medicinal herb. This
method is accurate, reliable and specific, which can be used for the quality control of Shenbei Xiaoying Granules.

Key words: Shenbei Xiaoying Granules, HPLC, specific chromatograms

中图分类号: 

  • R284.1