羊毛羊绒红外光谱特征及鉴别方法探讨

The Identification Method of Wool and Cashmere Infrared Absorption Spectrum

采用傅立叶变换红外光谱(FTIR)法测定了羊毛与羊绒红外光谱,结果表明,通过各自的特征峰的比较可以区别两者,通过傅立叶自去卷积技术对羊毛与羊绒红外光谱进行解析,也可以有效鉴别两者。红外光谱在羊毛与羊绒司法鉴定领域有较好的应用前景,此技术有望成为司法鉴定体系中的有效方法之一。

Using Fourier transform infrared spectroscopy（FTIR）method to determine the fields of wool and cashmere infrared absorption spectrum. The results show that they can be distinguished between wool and cashmere through their respective characteristic peak. They also can be identified through the Fourier self deconvolution technique. There is a good application prospect in the field of wool and cashmere identifica- tion by using the infrared spectra. This technology is expected to become one of the effective ways of judi-cial authentication system.