瓦楞子及其混伪品的差热分析、X射线衍射和X射线荧光分析
|
摘要
目的借助现代分析手段探讨瓦楞子及其混伪品的差异性。方法采用差热分析法、X射线衍射法和X射线荧光分析法对瓦楞子及其混伪品进行比较分析研究,并采用聚类分析和主成分分析进行数据分析。结果差热分析图谱分析结果表明,瓦楞子及其混伪品在50℃及高温区均呈现相同的吸热峰; X射线衍射图谱分析结果表明,瓦楞子及其混伪品均为文石型碳酸钙; X射线荧光光谱分析结果表明,瓦楞子及其混伪品元素种类及其含量大致相同。瓦楞子及其混伪品的无机元素种类和含量进行聚类分析和主成分分析,可将其分为三类,即毛蚶、密肋粗饰蚶、泥蚶、球蚶、魁蚶和舟蚶为一类,异毛蚶和结蚶分别为一类。结论通过对瓦楞子及其混伪品的差热分析、X射线衍射和X射线荧光分析的系统比较分析研究,瓦楞子及其混伪品的在成分组成及结构方面差异性小,可为市售瓦楞子的合理安全用药提供依据。
Objective To explore the difference between Arcae Concha and its counterfeits by using modern analytical methods. Methods In this study,thermal analysis,X-ray diffraction and X-ray fluorescence analysis were used to analyze Arcae Concha and its counterfeits. Cluster analysis and principal component analysis were used for data analysis. Results Differential thermal analysis graph analysis results disply that the Arcae Concha and mixed falsify samples show the same endothermic peak at 50 ℃ and high temperature; X-ray diffraction spectrum analysis reveals that the Arcae Concha and its counterfeits all belong to aragonite calcium carbonate; X-ray fluorescence analysis demonstrates that elements of Arcae Concha and its counterfeits and their content are nearly same. By cluster analysis and principal component analysis,the inorganic elements of Arcae Concha and its counterfeits can be divided into two categories. The Arca subcrenata Lischke,Arca crebricostata,Arca granosa Linnaeus,Potiarca pilula Reeve,Arca inflata Reeve and Arca navicularis Bruuiere fall into the first category,while the Arca anomala and the Arca nodifera fall into the second one. Conclusion Based on systematic comparative analysis of Arcae Concha and its counterfeits with the thermal analysis,X-ray diffraction and X-ray fluorescence,it is found that there is little difference in composition and structure between Arcae Concha and its counterfeit. The results can provide a foundation for reasonable safe medication.
Objective To explore the difference between Arcae Concha and its counterfeits by using modern analytical methods. Methods In this study,thermal analysis,X-ray diffraction and X-ray fluorescence analysis were used to analyze Arcae Concha and its counterfeits. Cluster analysis and principal component analysis were used for data analysis. Results Differential thermal analysis graph analysis results disply that the Arcae Concha and mixed falsify samples show the same endothermic peak at 50 ℃ and high temperature; X-ray diffraction spectrum analysis reveals that the Arcae Concha and its counterfeits all belong to aragonite calcium carbonate; X-ray fluorescence analysis demonstrates that elements of Arcae Concha and its counterfeits and their content are nearly same. By cluster analysis and principal component analysis,the inorganic elements of Arcae Concha and its counterfeits can be divided into two categories. The Arca subcrenata Lischke,Arca crebricostata,Arca granosa Linnaeus,Potiarca pilula Reeve,Arca inflata Reeve and Arca navicularis Bruuiere fall into the first category,while the Arca anomala and the Arca nodifera fall into the second one. Conclusion Based on systematic comparative analysis of Arcae Concha and its counterfeits with the thermal analysis,X-ray diffraction and X-ray fluorescence,it is found that there is little difference in composition and structure between Arcae Concha and its counterfeit. The results can provide a foundation for reasonable safe medication.
引文
[1]《全国中草药汇编》编写组.全国中草药汇编:上册[M].北京:人民卫生出版社,1975:181.Compiling group of national herbal medicine assembly.National herbal medicine assembly,the first volume[M].Beijing:People's Medical Publishing House,1975:181.
[2]杨丽,李雪莲,赵梓晨,等.差热分析法鉴别碳酸钙类矿物药的研究[J].时珍国医国药,2014,25(10):2412-2414.Yang L,Li XL,Zhao ZC,et al.Study on identification of calcium carbonate mineral medicines by differential thermal analysis[J].Lishizhen Medicine and Materia Medica Research,2014,25(10):2412-2414.
[3]彭华,王少军.内蒙白云鄂博白云石和方解石的差热分析研究[J].武汉理工大学学报,2001,23(8):30-32.Peng H,Wang SJ.Study on the key techniques and realization channels using optical fabric sensors in civil engineering detection[J].Journal of Wuhan University of Technology,2001,23(8):30-32.
[4]张汉明,林锦明,王原,等.珍珠粉及其伪品的差热分析研究[J].中成药,1999,21(4):173-175.Zhang HM,Lin M,Wang Y,et al.Study on peal powder and its adulterants by differential thermo analysis[J].Chinese Traditional Patent Medicine,1999,21(4):173-175.
[5]程存归,刘幸海.差热分析法鉴定贝母类中药材的研究[J].中草药,2004,35(2):210-212.Chen CG,Liu XH.Study on identification of Fritillary medicines by differential thermal analysis[J].Chinese Traditional and Herbal Drugs,2004,35(2):210-212.
[6]孙雪妹,林锦明,张磊.虎杖及其伪品博落回根的差热分析法鉴别[J].中成药,2008,30(10):12-13.Shun XM,Lin JM,Zhang L.Study on identification of polygonum cuspidatum and its forgeries macleaya cordata by differential thermal analysis[J].Chinese Traditional Patent Medicine,2008,30(10):12-13.
[7]王书军,高文远,陈海霞,等.热分析(TG,DTA)方法在鉴别贝母类中药材中的应用[J].中国中药杂志,2007,32(4):296-299.Wang SJ,Gao WY,Chen HX,et al.Identification of Chinese medicine material of Fritillaria by themogravmietric/differential thermal analysis[J].China Journal of Chinese Materia Medica,2007,32(4):296-299.
[8]胡成西.藏红花的X射线衍射指纹图谱[J].青海师范大学学报(自然学报),2005(4):78-80.Hu CX.XRD dactylogram of crocus satrvus L[J].Journal of Qinghai Normal University(Natural Science),2005(4):78-80.
[9]袁向辉,刘建利,刘竹兰.半夏及其炮制品的X射线衍射Fourier图谱对比研究[J].中草药,2008,39(4):546-548.Yuan XH,Liu JL,Liu ZL.Comparative study of Pinellia ternate and its processed products by X ray diffraction fourier pattern[J].Chinese Traditional and Herbal Drugs,2008,9(4):546-548.
[10]张红菊,张丁非,余大亮,等.X射线荧光光谱无标样分析在轻合金中的应用[J].分析试验室,2017,36(2):147-149.Zhang HJ,Zhang DF,Yu DL,et al.Application of X ray florescence spectrometer in the determination of light alloys[J].Chinese Journal of Analysis Laboratory,2017,36(2):147-149.
[11]于丽丽,汤玉和,肖飞燕,等.X射线荧光光谱无标定量测定稀土矿石中五氧化二磷[J].冶金分析,2017,37(1):57-60.Yu LL,Tang YH,Xiao FY,et al.Deermination of phosphorus pentoxide in rare earth ore by X-ray fluorescence spectrometry coupled with standard-less quantitative analysis[J].Metallurgical Analysis,2017,37(1)57-60.
[12]陈红,王永辉,王炜.X射线荧光光谱无标样分析在合金材料中的应用[J].轻工科技,2013(9):131-132.Chen H,Wang YH,Wang W.Application of X ray florescence spectrometer in the determination of alloy material[J].Light Industry Science And Technology,2013(9):131-132.
[2]杨丽,李雪莲,赵梓晨,等.差热分析法鉴别碳酸钙类矿物药的研究[J].时珍国医国药,2014,25(10):2412-2414.Yang L,Li XL,Zhao ZC,et al.Study on identification of calcium carbonate mineral medicines by differential thermal analysis[J].Lishizhen Medicine and Materia Medica Research,2014,25(10):2412-2414.
[3]彭华,王少军.内蒙白云鄂博白云石和方解石的差热分析研究[J].武汉理工大学学报,2001,23(8):30-32.Peng H,Wang SJ.Study on the key techniques and realization channels using optical fabric sensors in civil engineering detection[J].Journal of Wuhan University of Technology,2001,23(8):30-32.
[4]张汉明,林锦明,王原,等.珍珠粉及其伪品的差热分析研究[J].中成药,1999,21(4):173-175.Zhang HM,Lin M,Wang Y,et al.Study on peal powder and its adulterants by differential thermo analysis[J].Chinese Traditional Patent Medicine,1999,21(4):173-175.
[5]程存归,刘幸海.差热分析法鉴定贝母类中药材的研究[J].中草药,2004,35(2):210-212.Chen CG,Liu XH.Study on identification of Fritillary medicines by differential thermal analysis[J].Chinese Traditional and Herbal Drugs,2004,35(2):210-212.
[6]孙雪妹,林锦明,张磊.虎杖及其伪品博落回根的差热分析法鉴别[J].中成药,2008,30(10):12-13.Shun XM,Lin JM,Zhang L.Study on identification of polygonum cuspidatum and its forgeries macleaya cordata by differential thermal analysis[J].Chinese Traditional Patent Medicine,2008,30(10):12-13.
[7]王书军,高文远,陈海霞,等.热分析(TG,DTA)方法在鉴别贝母类中药材中的应用[J].中国中药杂志,2007,32(4):296-299.Wang SJ,Gao WY,Chen HX,et al.Identification of Chinese medicine material of Fritillaria by themogravmietric/differential thermal analysis[J].China Journal of Chinese Materia Medica,2007,32(4):296-299.
[8]胡成西.藏红花的X射线衍射指纹图谱[J].青海师范大学学报(自然学报),2005(4):78-80.Hu CX.XRD dactylogram of crocus satrvus L[J].Journal of Qinghai Normal University(Natural Science),2005(4):78-80.
[9]袁向辉,刘建利,刘竹兰.半夏及其炮制品的X射线衍射Fourier图谱对比研究[J].中草药,2008,39(4):546-548.Yuan XH,Liu JL,Liu ZL.Comparative study of Pinellia ternate and its processed products by X ray diffraction fourier pattern[J].Chinese Traditional and Herbal Drugs,2008,9(4):546-548.
[10]张红菊,张丁非,余大亮,等.X射线荧光光谱无标样分析在轻合金中的应用[J].分析试验室,2017,36(2):147-149.Zhang HJ,Zhang DF,Yu DL,et al.Application of X ray florescence spectrometer in the determination of light alloys[J].Chinese Journal of Analysis Laboratory,2017,36(2):147-149.
[11]于丽丽,汤玉和,肖飞燕,等.X射线荧光光谱无标定量测定稀土矿石中五氧化二磷[J].冶金分析,2017,37(1):57-60.Yu LL,Tang YH,Xiao FY,et al.Deermination of phosphorus pentoxide in rare earth ore by X-ray fluorescence spectrometry coupled with standard-less quantitative analysis[J].Metallurgical Analysis,2017,37(1)57-60.
[12]陈红,王永辉,王炜.X射线荧光光谱无标样分析在合金材料中的应用[J].轻工科技,2013(9):131-132.Chen H,Wang YH,Wang W.Application of X ray florescence spectrometer in the determination of alloy material[J].Light Industry Science And Technology,2013(9):131-132.