当归粉末显微鉴别特征的ATR-FTIR光谱成像识别
投稿时间:2018-06-11     点此下载全文
引用本文:张久旭,翟小林,王丹,裴纹萱,董玲,孙裕,宋学斌,陈建波,王晶娟.当归粉末显微鉴别特征的ATR-FTIR光谱成像识别[J].中国现代中药,2018,20(12):1521-1525
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作者中文名作者英文名单位中文名单位英文名E-Mail
张久旭 ZHANG Jiu-xu 北京中医药大学 中药学院,北京102488 School of Chinese Materia Medica,Beijing University of Chinese Medicine,Beijing 102488,China  
翟小林 ZHAI Xiao-lin 北京中医药大学 中药学院,北京102489 School of Chinese Materia Medica,Beijing University of Chinese Medicine,Beijing 102489,China  
王丹 WANG Dan 北京中医药大学 中药学院,北京102490 School of Chinese Materia Medica,Beijing University of Chinese Medicine,Beijing 102490,China  
裴纹萱 PEI Wen-xuan 北京中医药大学 生命科学学院,北京100029 School of Life Sciences,Beijing University of Chinese Medicine,Beijing 100029,China  
董玲 DONG Ling 北京中医药大学 生命科学学院,北京100029 School of Life Sciences,Beijing University of Chinese Medicine,Beijing 100029,China  
孙裕 SUN Yu 兰州佛慈制药股份有限公司,甘肃兰州730046 Lanzhou Foci Pharmaceutical Co.,Ltd.,Lanzhou 730046,China  
宋学斌 SONG Xue-bin 兰州佛慈制药股份有限公司,甘肃兰州730046 Lanzhou Foci Pharmaceutical Co.,Ltd.,Lanzhou 730046,China  
陈建波 CHEN Jian-bo 北京中医药大学 生命科学学院,北京100029 School of Life Sciences,Beijing University of Chinese Medicine,Beijing 100029,China 陈建波,助理研究员,研究方向:中药分析与质量评价方法;E-mail:chenjianbo@bucm.edu.cn 
王晶娟 WANG Jing-juan 北京中医药大学 中药学院,北京102490 School of Chinese Materia Medica,Beijing University of Chinese Medicine,Beijing 102488,China 王晶娟,副教授,研究方向:中药鉴定与质量评价方法;E-mail:wangjj@bucm.edu.cn 
基金项目:国家中药标准化项目(ZYBZH-Y-GS-10-B)
中文摘要:目的:建立合理准确的当归鉴别方法,保证当归在药用或者食用时的真实性、有效性和安全性。方法:基于衰减全反射傅里叶变换红外光谱(ATR-FTIR)显微成像技术,使用偏最小二乘投影法,在当归药材粉末中靶向检测具有挥发油、淀粉、蔗糖和草酸钙特征吸收信号的像素光谱。结果:建立了基于ATR-FTIR显微成像技术的当归药材粉末显微光谱鉴别法。结论:ATR-FTIR显微成像技术进一步提高了当归显微鉴别方法的客观性和准确性,为当归的质量控制提供一种有效的检测方法。
中文关键词:当归  显微鉴别  显微红外光谱  偏最小二乘投影
 
Identification of Microscopic Characteristics of Angelicae Sinensis Radix Powder by ATR-FTIR Spectroscopic Imaging
Abstract:Objective:To astablish a reasonable and accurate identification methods to assure the authenticity,safety and efficacy of Angelicae Sinensis Radix for pharmaceutical and food applications.Methods:Using the ATR-FTIR microspectroscopic imaging technique,typical pixels containing the absorption signals of essential oil,starch,sucrose and calcium oxalate can be detected by the partial least squares target algorithm.Results:A method of microscopic identification of Angelicae Sinensis Radix powder based on(ATR-FTIR)microscopic imaging technology was established.Conclusion:This technology can improve the objectivity and accuracy of the microscopic identification methods and provide an effective method for the quality control of Angelicae Sinensis Radix.
keywords:Angelicae Sinensis Radix  microscopic identification  infrared microspectroscopy  partial least squares target
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