快速溶剂萃取法提取测定出口纺织品中邻苯基苯酚  

Extraction and determination of ortho-phenyphenol in export textiles by accelerated solvent extraction technique

作　　者：樊苑牧[1] 贺小雨[1] 俞雪钧[1] 顾晓俊[1] 湛嘉[1] 陈树兵[1] 王时杰[1] 

机构地区：[1]宁波出入境检验检疫局,浙江宁波315012

出　　处：《纺织学报》2008年第7期73-75,共3页Journal of Textile Research

基　　金：宁波出入境检验检疫局课题(甬K17-2005)

摘　　要：为打破欧盟的技术壁垒，应用快速溶剂萃取法提取测定出口纺织品中的邻苯基苯酚。以甲醇为溶剂，在温度为50℃，压力为10．34MPa的条件下进行提取，选用HP-5毛细管色谱柱，采用GC—FID测定出口纺织品中邻苯基苯酚的含量。此方法的检出限为0．05μg／g，线性方程为Y=19．891X-0．5998，线性相关系数r^2=0．9998，线性范围为0．1～15．0μg／mL，平均回收率为100．8％。结果表明该方法具有操作简便，快速方便，灵敏度高等特点，可满足出口纺织品中邻苯基苯酚检测的要求。In order to break down the technological barrier set by the European Union, develop an accelerated solvent extraction technique for extraction and determination of ortho-phenyphenol in export textiles. According to this method, the ortho-phenyphenol in textiles was extracted with methanol,50℃, 10.34 MPa, determined with HP-5 capillary column by GC-FID. The detection limit was 0.05 μg/g, the linear equation was Y = 19.891X- 0.599 8, r^2 = 0.999 8, the linear range was O. 1 - 15.0μg/mL, and the average recovery was 100.8 %. The method is simple and sensitive and suitable for detecting ortho-phenyphenol in export textiles.

关 键 词：快速溶剂萃取法 纺织品 邻苯基苯酚 气相色谱法-FID 

分 类 号：TS199[轻工技术与工程—纺织化学与染整工程]