河北大学学报(自然科学版) ›› 2018, Vol. 38 ›› Issue (3): 262-267.DOI: 10.3969/j.issn.1000-1565.2018.03.006

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中红外光谱法结合化学计量学对柏子养心丸和牛黄解毒丸的分析

李艳坤,贾明静,王涵   

  • 收稿日期:2017-05-10 出版日期:2018-05-25 发布日期:2018-05-25
  • 作者简介:李艳坤(1977—),女,河北邯郸人,华北电力大学副教授,博士,主要从事化学计量学及光谱分析研究. E-mial: 309267061@qq.com
  • 基金资助:
    中央高校基本科研业务费专项资金(2017MS135)

Analysis of Baizi Yangxin pills and niuhuang jiedu pills by mid-infrared spectroscopy combined with chemometrics

LI Yankun,JIA Mingjing,WANG Han   

  1. Department of Environmental Science and Engineering, North ChinaElectric Power University, Baoding 071003, China
  • Received:2017-05-10 Online:2018-05-25 Published:2018-05-25

摘要: 利用中红外光谱衰减全反射检测技术对柏子养心丸及牛黄解毒丸进行测量,再结合化学计量学的主成分分析法对2种药物进行鉴别分析.结果表明:中红外光谱法结合化学计量学可以实现对中药材的快速检测和鉴别.

关键词: 红外光谱, 中药, 主成分分析, 导数

Abstract: The infrared spectrum has the advantages of high sensitivity,easy operation and strong specificity of bands.It is especially suitable for the rapid identification of Chinese herbal medicines.In this paper,ATR-MIR(attenuated total reflectance mid-infrared spectroscopy)was used to measure Baizi Yangxin pills and Niuhuang Jiedu pills,and then the two drugs were identified by chemometrics.The results show that the mid-infrared spectroscopy combined with chemometrics can achieve rapid detection and identification of Chinese herbal medicines.

Key words: infrared spectroscopy, Chinese herbal medicines, principal component analysis, derivative

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