纤维中油脂率测试方法研究进展  

Research Progress in Testing Methods for Oil Content in Fibers

作　　者：朱兰芳 徐艳婷 丁力进 Zhu Lanfang;Xu Yanting;Ding Lijin(Suzhou Institute of Inspection on Fiber,Suzhou,Jiangsu 215128,China)

机构地区：[1]苏州市纤维检验院,江苏苏州215128

出　　处：《天津纺织科技》2023年第3期61-64,共4页Tianjin Textile Science & Technology

基　　金：江苏省市场监督管理局科技计划项目(KJ21125049)。

摘　　要：为在纤维油脂率测试中选取最优的测试方法,对比索氏萃取法、核磁共振法、光折射率法、快速挤压法、原子吸收法、红外分光光度计法、紫外分光光度计法、水洗法、微波萃取法等,由于油脂、油剂的种类、极性、挥发性、沸点具有一定差异,目前所使用测试方法均有一定局限性。建议多种方法结合测试,提高萃取效果,今后测试方法研究多采用低毒性萃取试剂和封闭性测试过程,降低环境污染。In order to selecting the optimal testing method for fiber oil content testing.Compared with Soxhlet extraction method,nuclear magnetic resonance method,photorefractive index method,rapid extrusion method,atomic absorption method.infrared spectrophotometer method,ultraviolet spectrophotometer method,water washing method,and microwave extraction method.Found that differences in the type,polarity,volatility,and boiling point of oil and fat.the currently used testing methods was limited.It was recommended to combine multiple methods for testing to improve the extraction effect.In the future,Research on testing methods often uses low toxicity extraction reagents and sealing testing processes.Reduced environmental pollution.

关 键 词：油脂率 索氏萃取法 核磁共振法 水洗法 微波萃取法 

分 类 号：TS107[轻工技术与工程—纺织工程]