[Study on Migrants Found in Migration Solutions from Commercially Available Polyethylene Products].

IF 0.2 4区 农林科学 Q4 FOOD SCIENCE & TECHNOLOGY Food Hygiene and Safety Science Pub Date : 2023-01-01 DOI:10.3358/shokueishi.64.101
Keiko Iwakoshi, Katsushi Iwakoshi, Megumi Hasebe, Asa Osuga, Hiroyuki Miyakawa, Motoh Mutsuga, Chigusa Kobayashi
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引用次数: 0

Abstract

Migrants found in migration solutions obtained from commercially available polyethylene products that may contain food were studied and analysed via liquid chromatography coupled with quadrupole time-of-flight mass spectrometry (LC-QTOF) for non-target screening and LC-MS/MS for quantifying 14 substances in migration solutions. Furthermore, an analytical approach based on the retention gap was developed for accurate separation techniques using LC-MS/MS. Irganox 1076 was detected at a maximum of 1.5 mg/kg, which was 1/4 of the Specific Migration Limit in the EU, in nine commercially available plastic bags tested. This is in accordance with European Regulation No 10/2011/EU. Furthermore, migration of Erucamide and Irgafos 168-oxide was confirmed.

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[对市售聚乙烯产品迁移溶液中发现的迁移物的研究]。
通过液相色谱-四极杆飞行时间质谱法(LC-QTOF)进行非目标筛选和LC-MS/MS用于定量迁移溶液中的14种物质,研究和分析了从可能含有食物的市售聚乙烯产品中获得的迁移液中发现的迁移物。此外,建立了一种基于保留间隙的分析方法,用于LC-MS/MS精确分离技术。在接受测试的9个市售塑料袋中,Irganox 1076的含量最高为每公斤1.5毫克,是欧盟特定迁移限量的1/4。这符合第10/2011/EU号欧洲法规。此外,证实了Erucamide和Irgafos 168-oxide的迁移性。
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来源期刊
Food Hygiene and Safety Science
Food Hygiene and Safety Science Medicine-Public Health, Environmental and Occupational Health
CiteScore
0.70
自引率
0.00%
发文量
28
审稿时长
18-36 weeks
期刊介绍: Information not localized
期刊最新文献
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