Determination of Specific Migration Amounts of Chlorobenzene and Dichlorobenzenes in Plastic Products in Contact with Food by Gas Chromatography-Mass Spectrometry
Experimental Techniques and Methods|更新时间:2025-04-10
|
Determination of Specific Migration Amounts of Chlorobenzene and Dichlorobenzenes in Plastic Products in Contact with Food by Gas Chromatography-Mass Spectrometry
Journal of Instrumental AnalysisVol. 44, Issue 4, Pages: 689-695(2025)
LIU Ting-fei,SUN Chun-yan,WEI Wei,CHEN Tong,LÜ Xian-min.Determination of Specific Migration Amounts of Chlorobenzene and Dichlorobenzenes in Plastic Products in Contact with Food by Gas Chromatography-Mass Spectrometry[J].Journal of Instrumental Analysis,2025,44(04):689-695.
LIU Ting-fei,SUN Chun-yan,WEI Wei,CHEN Tong,LÜ Xian-min.Determination of Specific Migration Amounts of Chlorobenzene and Dichlorobenzenes in Plastic Products in Contact with Food by Gas Chromatography-Mass Spectrometry[J].Journal of Instrumental Analysis,2025,44(04):689-695. DOI: 10.12452/j.fxcsxb.240806283.
Determination of Specific Migration Amounts of Chlorobenzene and Dichlorobenzenes in Plastic Products in Contact with Food by Gas Chromatography-Mass Spectrometry
Plastic products in contact with food are subjected to migration tests using water-based simulants(4% acetic acid solution,10% ethanol solution,20% ethanol solution,50% ethanol solution),oily food simulant(olive oil) and alternative volatile media(95% ethanol solution and isooctane) in accordance with the provisions of GB 31604.1-2023 and GB 5009.156-2016. The obtained soaking solution was analyzed by gas chromatography-mass spectrometry using headspace or liquid direct injection,and quantified by isotope internal standard method. The four target compounds,chlorobenzene,1,2-dichlorobenzene,1,3-dichlorobenzene and 1,4-dichlorobenzene,showed good linear relationships in different food simulants,with a linear range of 0.020-0.50 mg/L(or mg/kg) and correlation coefficients(
r
2
) not less than 0.997 5. The detection limits of four target substances were all 0.01 mg/kg,and the quantification limits were all 0.02
mg/kg. The average spiked recoveries at levels of 0.02,0.05 and 0.10 mg/L(or mg/kg) were 83.0% to 110%,with relative standard deviations(RSDs) ranging from 1.8% to 11%(
n
=6). This method is easy to operate,accurate and reliable,and can meet the qualitative and quantitative detection of specific migration amounts of chlorobenzene and dichlorobenzene in plastic products in contact with food.
关键词
Keywords
references
GB 4806 . 6 - 2016 . National Food Safety Standard-Plastic Resin for Food Contact. National Standards of the Pepole's Republic of China(食品安全国家标准 食品接触用塑料树脂 . 中华人民共和国国家标准) .
GB 4806 . 7 - 2023 . National Food Safety Standard-Plastic Materials and Products for Food Contact. National Standards of the Pepole's Republic of China(食品安全国家标准 食品接触用塑料材料及制品 . 中华人民共和国国家标准) .
GB 9685 - 2016 . National Food Safety Standard-Standard for the Use of Additives in Food Contact Materials and Products. National Standards of the Pepole's Republic of China(食品安全国家标准 食品接触材料及制品用添加剂使用标准. 中华人民共和国国家标准) .
Ma L , Liu R . Environ . Sci. Manage . (马丽,刘蕊. 环境科学与管理), 2016 , 41 ( 3 ): 136 - 138 .
Liu Y . Anal. Instrum. (刘洋 . 分析仪器) , 2020 ,( 6 ): 46 - 50 .
Zang M M , Liu J , Sun H Q , Long Z X , Tie J C , Liu R . Chem. Res. Appl. (藏蒙蒙,刘俊,孙慧芹,龙志新,铁建成,刘瑞. 化学研究与应用), 2021 , 33 ( 6 ): 1038 - 1043 .
Ministry of Food and Drug Safety . Standards and Specifications for Utensils,Containers and Packages .
Han X , Luo S P , Shang G Q , Zhang M , Yang X J , Yin D W . Sino-foreign Food Ind. (韩啸,罗世鹏,商贵芹,张敏,杨心洁,尹大伟. 中外食品工业) , 2014 , 5 : 35 - 36,52 .
GB 31604 . 1 - 2023 . National Food Safety Standard-General Rules for Migration Testing of Food Contact Materials and Products. National Standards of the Pepole's Republic of China(食品安全国家标准 食品接触材料及制品迁移试验通则 . 中华人民共和国国家标准) .
GB 5009 . 156 - 2016 . National Standard for Food Safety-General Rules for Migration Test Pretreatment Methods of Food Contact Materials and Products. National Standards of the Pepole's Republic of China(食品安全国家标准 食品接触材料及制品迁移试验预处理方法通则 . 中华人民共和国国家标准) .
Lin R , Xu D M , Huang Q Y , Dong Q M , Lai Y , Yang Z H , Yang Z , Zhuang L L , Guo S L , Wu Y F , Lin W J , Lin H X , Ding H J , Shen L H , Tu X P . J. Instrum. Anal. (林睿,徐敦明,黄旖珏,董清木,赖莺,杨子禾,杨泽,庄丽丽,郭思立,吴易峰,林伟靖,林海霞,丁华军,沈露虹,涂星朋. 分析测试学报), 2022 , 41 ( 10 ): 1542 - 1547 .
Li Z C , Zhang H F , Liang J X , Dong B , Chen Y F , Zeng Y , Chen S , Zhong H N , Li D , Zheng J G . J. Instrum. Anal. (黎梓城,张海峰,梁进欣,董犇,陈燕芬,曾莹,陈胜,钟怀宁,李丹,郑建国. 分析测试学报), 2022 , 41 ( 10 ): 1553 - 1557 .
A W W , Zeng M , Huang H J , Zeng Y , Dong B , Li D , Chen Y F , Zhong H N , Zheng J G . J. Instrum. Anal. (阿文伟,曾铭,黄华军,曾莹,董犇,李丹,陈燕芬,钟怀宁,郑建国. 分析测试学报), 2022 , 41 ( 10 ): 1530 - 1535 .
Li S F , Xiong X T , She W X , Chen Y G , Liu D Y , Yang P , Tan J H , Li H Y , Xi S F . J. Instrum. Anal. (李少飞,熊小婷,佘文勋,陈意光,刘德云,杨培,谭建华,李慧勇,席绍峰. 分析测试学报), 2018 , 37 ( 11 ): 1344 - 1348 .
Hou J , Xu Q , Mao Y N , Wang S , Liu M T , Lu Y P . J. Instrum. Anal. (侯靖,许晴,毛燕妮,王澍,刘梦婷,卢跃鹏. 分析测试学报), 2023 , 42 ( 1 ): 75 - 81 .
Lu J L , Yang Q , Qiu Y , He X L , Xie W , Yu Q L . J. Instrum. Anal. (陆嘉莉,杨倩,邱月,何小玲,谢威,余秋玲. 分析测试学报), 2024 , 43 ( 2 ): 315 - 321 .
Determination of N-Methyl-2-pyrrolidone Residue in Lubricating Oil by Gas Chromatography-Mass Spectrometry
Determination of 12 Benzodiazepines Drugs in Urine Using Polydimethylsiloxane Sponge-assisted Dispersive Liquid-Liquid Microextraction Coupled with GC-MS
Related Author
LIU Ting-fei
SUN Chun-yan
WEI Wei
CHEN Tong
LÜ Xian-min
WANG Yu-xia
ZHANG Wei-ya
CHEN Xiang-yang
Related Institution
Taizhou Customs Comprehensive Technology Service Centre,Taizhou
The Testing and Technology Center for Industrial Products of Shenzhen Customs
Guangzhou Institute of Forensic Science
College of Environment and Climate,Jinan University
School of Environment and Climate,Jinan University