| 犀牛角及其替代品的红外光谱分析 |
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| 引用本文： | 李圣清,祖恩东,孙一丹,邹妤,李贺. 犀牛角及其替代品的红外光谱分析[J]. 光谱实验室, 2011, 28(6): 3186-3189 |
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| 作者姓名： | 李圣清 祖恩东 孙一丹 邹妤 李贺 |
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| 作者单位： | 1. 昆明理工大学材料科学与工程学院 云南省昆明市文昌路68号650093
2. 云南省珠宝玉石质量监督检验研究院 云南省昆明市东风东路76号650041 |
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| 基金项目： | 昆明理工大学分析测试基金(2010063) |
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| 摘 要： | 对犀牛角及其替代品进行红外光谱分析,结果表明,犀牛角在2350cm-1有两个磷脂P-H伸缩振动的吸收峰,水牛角在此处也有两个吸收峰,强度稍高于犀牛角,而其他角样品在此处只有一个吸收峰或无吸收峰;在1733cm-1有氨基己糖和磷脂的C=O伸缩振动弱吸收峰,在881cm-1有牛磺酸的S-O伸缩振动吸收峰,其他角样品都无此吸...
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| 关 键 词： | 犀牛角 替代品 红外光谱 |
Analysis of Rhinoceros Horn and Its Substitutes by IR Spectrometry |
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| LI Sheng-Qing,ZU En-Dong,SUN Yi-Dan,ZOU Yu,LI He. Analysis of Rhinoceros Horn and Its Substitutes by IR Spectrometry[J]. Chinese Journal of Spectroscopy Laboratory, 2011, 28(6): 3186-3189 |
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| Authors: | LI Sheng-Qing ZU En-Dong SUN Yi-Dan ZOU Yu LI He |
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| Affiliation: | LI Sheng-Qing ZU En-Dong SUN Yi-Dana ZOU Yu LI Hea(Faculty of Materials Science and Engineering,Kunming University of Science and Technology,Kunming 650093,P.R.China)a(Yunnan Research Institute of Gem & Jade Quality Supervision and Inspection,Kunming 650041,P.R.China) |
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| Abstract: | Identification of the rhinoceros horn and its substitutes was studied by infrared spectral analysis.The results showed that rhinoceros horn had two absorption peaks of P—H stretching vibration of phospholipid at 2350cm-1,and buffalo horn also had two absorption peaks,and its intensity were a little higher than rhinoceros horn＇s,while other horns only have one or no absorption peak in this region.Compared to other horns,there were weak absorption peaks of C=O stretching vibration of hexosamine and phospholipid at 1733cm-1,and absorption peaks of S—O stretching vibration of taurine at 881cm-1 in the IR spectra of the rhinoceros horn.However,other horns have none of these absorption peaks. |
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| Keywords: | Rhinoceros Horn Substitutes Infrared Spectrometry |
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