[Modified Methods for Analyzing Bisphenol A Content for Migration Tests from Polycarbonate Food Apparatuses, Containers, and Packaging].

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.64.111

Yohei Kataoka, Motoh Mutsuga, Yutaka Abe, Midori Kondo, Michiyo Yotsuyanagi, Kyoko Sato

{"title":"[Modified Methods for Analyzing Bisphenol A Content for Migration Tests from Polycarbonate Food Apparatuses, Containers, and Packaging].","authors":"Yohei Kataoka, Motoh Mutsuga, Yutaka Abe, Midori Kondo, Michiyo Yotsuyanagi, Kyoko Sato","doi":"10.3358/shokueishi.64.111","DOIUrl":null,"url":null,"abstract":"<p><p>A validation study was performed on the modified analytical method for the migration solution of heptane, 20% ethanol and 4% acetic acid for the determination of bisphenol A migrating from polycarbonate food apparatuses, containers, and packaging. The analytes for the method were bisphenol A, phenol and p-tert-butylphenol. The repeatability, within-laboratory reproducibility and trueness of the method was estimated in the range of 0.2-1.8%, 0.4-2.6% and 95-102% respectively. These results showed that the method is useful as an analytical method for the migration solution of heptane, 20% ethanol and 4% acetic acid. Furthermore, the applicability of the determination methods with a fluorescence detector was verified. As a result of the validation study, the repeatability, within-laboratory reproducibility and trueness of the method was estimated in the range of 0.1-2.9%, 0.2-3.1% and 94-101% respectively. It was confirmed that the measurement with a fluorescence detector is also available.</p>","PeriodicalId":54373,"journal":{"name":"Food Hygiene and Safety Science","volume":"64 3","pages":"111-115"},"PeriodicalIF":0.2000,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Food Hygiene and Safety Science","FirstCategoryId":"97","ListUrlMain":"https://doi.org/10.3358/shokueishi.64.111","RegionNum":4,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q4","JCRName":"FOOD SCIENCE & TECHNOLOGY","Score":null,"Total":0}

引用次数: 0

Abstract

A validation study was performed on the modified analytical method for the migration solution of heptane, 20% ethanol and 4% acetic acid for the determination of bisphenol A migrating from polycarbonate food apparatuses, containers, and packaging. The analytes for the method were bisphenol A, phenol and p-tert-butylphenol. The repeatability, within-laboratory reproducibility and trueness of the method was estimated in the range of 0.2-1.8%, 0.4-2.6% and 95-102% respectively. These results showed that the method is useful as an analytical method for the migration solution of heptane, 20% ethanol and 4% acetic acid. Furthermore, the applicability of the determination methods with a fluorescence detector was verified. As a result of the validation study, the repeatability, within-laboratory reproducibility and trueness of the method was estimated in the range of 0.1-2.9%, 0.2-3.1% and 94-101% respectively. It was confirmed that the measurement with a fluorescence detector is also available.

查看原文

微信好友朋友圈 QQ好友复制链接

本刊更多论文

[用于从聚碳酸酯食品器具、容器和包装中迁移试验的双酚A含量分析的改进方法]。

以庚烷、20%乙醇和4%乙酸为迁移溶液，采用改进的分析方法测定聚碳酸酯食品器具、容器和包装中迁移的双酚A。该方法的分析物为双酚A、苯酚和对叔丁基苯酚。方法的重复性、室内重现性和准确度分别为0.2 ~ 1.8%、0.4 ~ 2.6%和95 ~ 102%。结果表明，该方法适用于庚烷、20%乙醇和4%乙酸的迁移溶液的分析。进一步验证了荧光检测器测定方法的适用性。验证结果表明，该方法的重复性、室内重现性和真实度分别为0.1 ~ 2.9%、0.2 ~ 3.1%和94 ~ 101%。经证实，也可用荧光检测器进行测量。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

求助全文

约1分钟内获得全文去求助

来源期刊