近红外光谱法在羽绒羽毛种类鉴别的研究应用  

Application research on the identification of down feather by near infrared spectroscopy

作　　者：孙近[1] 赵瑞方[1] 宋晨 张洪松 安乐乐 SUN Jin;ZHAO Ruifang;SONG Chen;ZHANG Hongsong;AN Lele(Fiber Inspection Bureau of Sichuan Province,Chengdu,Sichuan 610199,China;Shanghai Ranzi Industrial Co.,Ltd.,Shanghai 201802,China)

机构地区：[1]四川省纤维检验局,四川成都610199 [2]上海冉紫实业有限公司,上海201802

出　　处：《中国纤检》2024年第12期50-53,共4页China Fiber Inspection

摘　　要：本研究针对目前羽绒羽毛种类鉴别方法主观性强、效率低、准确率低等问题,提出通过近红外光谱鉴定羽绒类别的方法。通过近红外光谱对鹅毛、鹅绒、鸭毛、鸭绒等羽绒的结构组成、光学特性等进行分析,实现不同羽绒指标的量化,并通过主成分分析确定方法的可行性。研究表明:透射模式下,近红外光谱的综合识别度为50%~60%,而漫反射模式下,近红外光谱的综合识别度达到70%~80%,可以有效实现羽绒羽毛类别的定性鉴定。本研究提出的鉴定方法,有利于促进羽绒羽毛市场的规范发展,并为相关行业从业者和检测人员提供参考。Aiming at the problems of poor objectivity,low efficiency and low accuracy in the identification methods of down feather species,an identification method used by near infrared spectroscopy was proposed in this study.The structural composition,chemical and optical properties of goose feather,goose plush,duck feather and duck plush were quantitative evaluated by the near infrared spectrum.Moreover,the feasibility of the method was confirmed by principal component analysis.The results indicated that the comprehensive recognition degree of transmission infrared spectrum is 50%~60%,and the comprehensive recognition degree of diffuse infrared spectrum is 70%~80%.The near infrared spectroscopy method can qualitatively identify the category of down feathers.This identification method is conducive to improve the product quality assurance of plush,safeguard the rights and interests of consumers,promote the standardized development of the market,and provide reference for practitioners and testing personnel in related industries.

关 键 词：近红外光谱 羽绒 成分鉴别 量化分析 识别度 

分 类 号：TS107[轻工技术与工程—纺织工程]