浏览全部资源
扫码关注微信
台州海关综合技术服务中心,浙江 台州 318000
吕先敏,工程师,研究方向:轻工消费品检验检测研究,E-mail:2913973702@qq.com
收稿日期:2024-08-06,
修回日期:2024-09-09,
录用日期:2024-09-27,
纸质出版日期:2025-04-15
移动端阅览
刘艇飞,孙春燕,魏魏,陈彤,吕先敏.气相色谱-质谱法测定食品接触塑料制品中氯苯和二氯苯特定迁移量[J].分析测试学报,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.
刘艇飞,孙春燕,魏魏,陈彤,吕先敏.气相色谱-质谱法测定食品接触塑料制品中氯苯和二氯苯特定迁移量[J].分析测试学报,2025,44(04):689-695. DOI: 10.12452/j.fxcsxb.240806283.
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.
按照GB 31604.1-2023和GB 5009.156-2016的规定,采用水基模拟物(4%乙酸溶液、10%乙醇溶液、20%乙醇溶液、50%乙醇溶液)、含油脂食品模拟物(橄榄油)和化学替代溶剂(95%乙醇溶液和异辛烷)进行食品接触塑料制品迁移试验。所得浸泡液分别采用顶空或液体直接进样的方式进行气相色谱-质谱分析,同位素内标法定量。氯苯、1,2-二氯苯、1,3-二氯苯和1,4-二氯苯4种目标物在不同食品模拟物中均呈良好线性关系,线性范围为0.020~0.50 mg/L(或mg/kg),相关系数(
r
2
)均不小于0.997 5。4种目标物的方法检出限均为0.01 mg/kg,定量下限均为0.02 mg/kg。在0.02、0.05、0.1 mg/L(或mg/kg)加标水平下的平均加标回收率为83.0%~110%,相对标准偏差(RSD,
n
=6)为1.8%~11%。该方法操作简便、准确可靠,可满足食品接触塑料制品中氯苯和二氯苯特定迁移量的定性和定量检测。
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.
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 .
0
浏览量
42
下载量
0
CSCD
关联资源
相关文章
相关作者
相关机构