采用拉曼光谱、液相色谱对比研究羊毛、鸡毛的结构  

Analysis of the Structures of Wool and Chicken Feather by Raman Spectroscopy and Liquid Chromatography

作　　者：侯秀良[1] 杨瑞玲[1] 崔建宝[1] 石振[1] 杨一奇[1] 王鸿博[1] 卢克松[2] 

机构地区：[1]江南大学生态纺织教育部重点实验室 [2]江苏富安茧丝绸股份有限公司,江苏省东台市224222

出　　处：《光谱实验室》2010年第5期1817-1820,共4页Chinese Journal of Spectroscopy Laboratory

基　　金：江苏省自然科学基金项目(BK2009689);生态纺织教育部重点实验室(江南大学)开放课题(KLET0906);科技部科技人员服务企业项目(2009GJC10005)

摘　　要：废弃羊毛、鸡毛角朊含量很高,研究其结构、性能并合理利用、变废为宝是目前的重要课题。采用激光显微拉曼光谱仪、液相色谱仪对比分析了羊毛、鸡毛2种角朊在蛋白质分子链构象、二硫键含量、氨基酸含量等结构方面的不同点,为合理利用这2种角朊提供参考。Keratin wastes from breeding,butchery and textile industry,such as wool and chicken feathers,have sustainable and abundant bio-based materials.It＇s very important to study their structures,properties and application areas.In this paper,the differences in the conformation of the protein macromolecular,the content of disulfide bond（S-S）and the amino acid composition between wool and chicken feather were measured and analyzed by Raman spectroscopy and liquid chromatography.The investigation is significant to explore their application values.

关 键 词：羊毛 鸡毛 拉曼光谱 液相色谱 结构 

分 类 号：TS102.3[轻工技术与工程—纺织工程] O657.373[轻工技术与工程—纺织科学与工程]