GC-MS测定皮革及皮革制品中苯酚含量  

Determination of Phenol in Leather and Leather Products by Gas Chromatography-Mass Spectrometry

作　　者：戴金兰[1] 刘军红 梁震[1] 陈学灿 涂满娣[1] DAI Jinlan;liu junhong;liang zhen;chen xuecan;tu mandi(Technical Center of Fujian Entry-exit Inspection and Quarantine Bureau,Fuzhou 350001,China;Quanzhou Entry-Exit Inspection and Quarantine Bureau,Quanzhou 362000,China)

机构地区：[1]福建出入境检验检疫局技术中心,福建福州350001 [2]泉州出入境检验检疫局,福建泉州362000

出　　处：《皮革科学与工程》2018年第6期34-37,45,共5页Leather Science and Engineering

基　　金：国家质检总局科技项目(编号:2016IK038)

摘　　要：采用气相色谱-质谱法测定皮革及皮革制品中的苯酚含量。通过优化色谱条件、提取方式、提取溶剂、提取温度、提取时间等条件,建立了皮革中苯酚含量的检测方法。苯酚标准曲线线性范围为1.0～100.0 mg/L,相关系数为0.9997,检出限为0.04 mg/kg,平均回收率为85%～107.2%,相对标准偏差(RSDs, n=6)为3.01%～7.89%。Phenol in leather and leather products was analyzed by gas chromatography-mass spectrometry(GC-MS).The experimental conditions were optimized including chromatography parameter, extraction method, extraction solvent,extraction temperature and extraction time. The results demonstrated that the standard curve linear range of phenol was1.0~100.0 mg/L, the correlation coefficient was 0.9997 and the detection limit was 0.04 mg/kg. The average recoveries of phenol were in the range of 85%-107.2%, and the relative standard deviations(RSDs, n=6) were in the range of3.01%-7.89%.

关 键 词：皮革 苯酚含量 气相色谱-质谱法 

分 类 号：TS57[轻工技术与工程—皮革化学与工程]