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食品接触纸中杀菌剂迁移量的测定方法
Determination Method of Migration of Germicides in Food Contact Paper
收稿日期：2022-06-16  
DOI：DOI：10.11980/j.issn.0254-508X.2022.12.013
关键词:  杀菌剂  迁移量  食品接触纸  超高效液相色谱-串联质谱
Key Words:germicide  migration  food contact paper  Ultra High Performance Liquid Chromatography-Tandem Mass Spectrometry
基金项目:
作者单位邮编
李泽荣 广州质量监督检测研究院，广东广州，511447 511447
熊小婷 广州质量监督检测研究院，广东广州，511447 511447
黄晓钢 广州质量监督检测研究院，广东广州，511447 511447
陈意光* 广州质量监督检测研究院，广东广州，511447 511447
刘德云 广州质量监督检测研究院，广东广州，511447 511447
宋梓锋 广州质量监督检测研究院，广东广州，511447 511447
凌光耀 广州质量监督检测研究院，广东广州，511447 511447
饶璞 广州质量监督检测研究院，广东广州，511447 511447
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摘要:利用超高效液相色谱-串联质谱，建立了食品接触纸中多菌灵、戊唑醇、丙环唑、环丙唑醇等10种杀菌剂迁移量的测定方法。结果表明，此方法对10种杀菌剂迁移量的水基食品模拟物方法检出限为0.0005~0.025 mg/L，橄榄油方法检出限为0.0004~0.02 mg/kg；平均回收率为71.7%~117.7%，相对标准偏差为0.3%~5.2%。此方法灵敏度高，具有较好的准确性和精密度，对食品接触纸的安全风险监测有一定的意义。
Abstract:A method was established for determination of migration of ten germicides including carbendazim， tebuconazole， propiconazole， cyproconazole， etc. in food contact paper by Ultra High Performance Liquid Chromatography-Tandem Mass Spectrometry. The results showed that the detection limits of this method were from 0.0005 mg/L to 0.025mg/L for aqueous food simulants and from 0.0004 mg/kg to 0.02 mg/kg for olive oil food simulants. The meant recoveries were from 71.7% to 117.7%， with relative standard deviations from 0.3% to 5.2%， indicating that this method was sensitive and accurate， which could be used to precise for safety risk monitor of food contact paper.
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