彝药翻白草和牛口刺的红外及热分析鉴别 |
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引用本文: | 陶明,罗茜,黄燕. 彝药翻白草和牛口刺的红外及热分析鉴别[J]. 安徽农业科学, 2012, 40(21): 10878-10879 |
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作者姓名: | 陶明 罗茜 黄燕 |
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作者单位: | 西昌学院轻化工程学院,四川西昌,615013;凉山农校,四川西昌,615022 |
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基金项目: | 四川省教育厅科研项目,凉山州科技局科研项目 |
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摘 要: | [目的]建立翻白草和牛口刺药材的鉴别方法。[方法]使用红外光谱仪和差热-热重分析仪对翻白草和牛口刺进行红外指纹图谱和TG-DTG曲线分析。[结果]翻白草和牛口刺药材的红外指纹图谱和TG-DTG曲线具有各自不同的特征。[结论]所得翻白草和牛口刺药材的红外特征指纹图谱和TG-DTG曲线可用于鉴别翻白草和牛口刺药材。
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关 键 词: | 翻白草 牛口刺 红外 指纹图谱 TG-DTG曲线 |
Infrared and Thermal Analysis Identification of Cirsium shansiense Petrak and Potentilla discolor Bunge |
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Affiliation: | TAO Ming et al(School of Applied and Chemical Engineering,Xichang College,Xichang,Sichuan 615013) |
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Abstract: | [Objective] To establish identification methods for Cirsium shansiense Petrak and Potentilla discolor Bunge.[Method] IR fingerprint and TG-DTG curve analyses of C.shansiense and P.discolor were conducted by infrared spectrometer and TG-DTG.[Result] IR fingerprint and TG-DTG curve of C.shansiense and P.discolor had different characteristics.[Conclusion] The IR fingerprint and TG-DTG curve could be used for the identification of C.shansiense and P.discolor. |
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Keywords: | Potentilla discolor Bunge Cirsium shansiense Petrak Infrared Fingerprint TG-DTG curve |
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