{"title":"Migration of plasticizers and nonylphenol from polyvinyl chloride gloves","authors":"Y. Kawamura, Tamae Maehara, C. Wakui, Takashi Yamada","doi":"10.3358/SHOKUEISHI.41.330","DOIUrl":null,"url":null,"abstract":"ポリ塩化ビニル (PVC) 製手袋に残存するフタル酸ジ (2-エチルヘキシル) (DEHP), フタル酸ジイソノニル (DINP), アジピン酸ジ (2-エチルヘキシル) (DEHA) 及び4-ノニルフェノール (NP) は, 水, 20%エタノール, 4%酢酸では0.005~0.416μg/cm2溶出したが, n-ヘプタン (25℃ 60分間) ではDEHPが1,410~2,500μg/cm2, DINPが720μg/cm2, DEHAが137~841μg/cm2, NPが2.72~36.4μg/cm2と極めて高い溶出が見られた. ナタネ油への溶出量は, 60℃ 30分間で薄手手袋ではn-ヘプタンの1/2~1/4, やや厚手手袋では1/4~1/10に相当し, 試験温度が高く, 時間が長いほど溶出量は多くなったが, 低温や短時間でもかなりの溶出が見られた. 以上よりPVC製手袋を脂肪性食品に使用すると, 残存するDEHP, DINP, DEHA, NPが大量に食品へ移行することが示唆された.","PeriodicalId":17269,"journal":{"name":"Journal of The Food Hygienic Society of Japan (shokuhin Eiseigaku Zasshi)","volume":null,"pages":null},"PeriodicalIF":0.0000,"publicationDate":"2000-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"11","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Journal of The Food Hygienic Society of Japan (shokuhin Eiseigaku Zasshi)","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.3358/SHOKUEISHI.41.330","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
引用次数: 11
聚氯乙烯手套中增塑剂和壬基酚的迁移
聚氯乙烯(PVC)制手套上残留的邻苯二甲酸二(2-乙基己基)(DEHP),邻苯二甲酸二异诺酰(DINP),叠氮平酸二(2-乙基己基)(DEHA)和4-邻苯二酚(NP)在水、20%乙醇、4%乙酸中溶出0.005 ~ 0.416μg/cm2,在n-庚烷(25℃60分钟)下,DEHP为410 ~ 2,500μg/cm2, DINP为720μg/cm2, DEHA为137 ~ 841μg/cm2,NP的溶出量为2.72 ~ 36.4μg/cm2。在60℃30分钟内,对纳油的溶出量相当于薄手套n-庚烷的1/2 ~ 1/4,稍厚的手套相当于n-庚烷的1/4 ~ 1/10。试验温度越高、时间越长,溶出量就越多,但即使在低温和短时间内也能看到大量的溶出。以上表明,PVC手套用于脂肪性食品后,残留的DEHP、DINP、DEHA、NP会大量转移到食品中。
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