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Determination Method of Migration of Germicides in Food Contact Paper
Received:June 16, 2022  
DOI：DOI：10.11980/j.issn.0254-508X.2022.12.013
Key Words:germicide  migration  food contact paper  Ultra High Performance Liquid Chromatography-Tandem Mass Spectrometry
Author NameAffiliationPostcode
LI Zerong Guangzhou Quality Supervision and Testing Institute， Guangzhou， Guangdong Province， 511447 511447
XIONG Xiaoting Guangzhou Quality Supervision and Testing Institute， Guangzhou， Guangdong Province， 511447 511447
HUANG Xiaogang Guangzhou Quality Supervision and Testing Institute， Guangzhou， Guangdong Province， 511447 511447
CHEN Yiguang* Guangzhou Quality Supervision and Testing Institute， Guangzhou， Guangdong Province， 511447 511447
LIU Deyun Guangzhou Quality Supervision and Testing Institute， Guangzhou， Guangdong Province， 511447 511447
SONG Zifeng Guangzhou Quality Supervision and Testing Institute， Guangzhou， Guangdong Province， 511447 511447
LING Guangyao Guangzhou Quality Supervision and Testing Institute， Guangzhou， Guangdong Province， 511447 511447
RAO Pu Guangzhou Quality Supervision and Testing Institute， Guangzhou， Guangdong Province， 511447 511447
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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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