硫酸软骨素掺假鉴定的太赫兹和红外光谱对比
文献类型：期刊论文
| 作者 | 李莹莹2; 刘钟栋2; 杨忠波1 ; 汤明杰1; 云小玲1; 何石轩1; 施长城1; 魏东山1; 王化斌1
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| 刊名 | 红外与毫米波学报
 |
| 出版日期 | 2017 |
| 卷号 | 36期号:1页码:75 |
| ISSN号 | 1001-9014 |
| 英文摘要 | A comparison of the feasibilities of adulteration detection for chondroitin sulfate using terahertz time-domain spectroscopy (THz-TDS ) and infrared spectroscopy (IR ) was conducted. The shark-derived chondroitin sulfate (SCS ) mixed with sodium hexametaphosphate (SHMP ) adulteration was used as the materials for detection in this research. The results have shown that the spectra of SHMP, SCS and the adulterated samples of them were significantly different in either THz-TDS spectra or IR spectra, indicating that these two spectroscopic techniques have a potential for the identification of chondroitin sulfate adulteration. The lowest adulteration ratios (mass,to mass ) of SHMP to SCS which can be identified were 1 :15 and 1 :1 for THz-TDS and IR, respectively. THz-TDS is more sensitive in the detection performance than IR and is superior to IR for the detection of SCS adulteration. This study has provided an experimental foundation for developing an accurate, rapid and nondestructive spectroscopic technique which can be used to identify the adulteration of SHMP in SCS. |
| 资助项目 | [National Key Research and Development Program] ; [National Natural Science Foundation of China] ; [Chong Qing Science & Technology Commission] |
| 语种 | 英语 |
| 源URL | [http://119.78.100.138/handle/2HOD01W0/9455]  |
| 专题 | 太赫兹技术研究中心 |
| 作者单位 | 1.中国科学院重庆绿色智能技术研究院 2.河南工业大学 |
| 推荐引用方式 GB/T 7714 | 李莹莹,刘钟栋,杨忠波,等. 硫酸软骨素掺假鉴定的太赫兹和红外光谱对比[J]. 红外与毫米波学报,2017,36(1):75. |
| APA | 李莹莹.,刘钟栋.,杨忠波.,汤明杰.,云小玲.,...&王化斌.(2017).硫酸软骨素掺假鉴定的太赫兹和红外光谱对比.红外与毫米波学报,36(1),75. |
| MLA | 李莹莹,et al."硫酸软骨素掺假鉴定的太赫兹和红外光谱对比".红外与毫米波学报 36.1(2017):75. |
入库方式： OAI收割
来源：重庆绿色智能技术研究院
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