近红外光谱技术在棉纤维品质检测和产地溯源中的研究进展

Near Infrared Spectroscopy in Quality Inspection and Origin Tracing of Cotton Fibers

棉花纤维品质的检测和产地溯源是下游纺织品质量和产量的重要组成部分,也是保护中国棉纺织品消费者的利益和应对贸易壁垒的有效手段。近红外光谱(near infrared spectroscopy,NIRS)技术因其操作简便,成本低,无污染等优势在各个领域得到广泛的应用,是用于棉纺织纤维检测的有效方法。为了快速分析棉纤维的品质和产地来源,介绍了近红外光谱技术分析的原理和过程,阐述了近红外光谱分析技术在棉花纤维品质检测和产地溯源的国内外研究现状,分析了近红外光谱技术应用于棉纤维品质检测和产地溯源的优势和需要解决的问题,展望了近红外光谱技术在棉花纤维品质检测和产地溯源中的发展趋势。

The quality detections and geographical origin tracing of cotton fiber is an important part of thedownstream textile quality and production, and it is also an effective way to protect the interests of consumersand response to trade barriers. Near-infrared spectroscopy（NIR）, which is a powerful technique for cottontextile fiber testing, has attracted extensive attention of scientists due to its simple operation, low cost and non-pollution. In order to rapidly analyze cotton fiber quality and trace its geographical origin, this paper introducedthe principle of near infrared spectroscopy analysis and process, described present domestic and foreignresearch on the near infrared spectral analysis technology in cotton fiber quality testing and origin tracing,analyzed the advantage of near-infrared spectroscopy applied in cotton fiber quality testing and origin tracing,and the problems needed to be solved, and discussed the development prospect of near infrared spectroscopy incotton fiber quality testing and origin tracing.