Safety and quality of food contact materials. Part 1: Evaluation of analytical strategies to introduce migration testing into good manufacturing practice

被引:40
作者
Feigenbaum, A [1 ]
Scholler, D
Bouquant, J
Brigot, G
Ferrier, D
Franz, R
Lillemark, L
Riquet, AM
Petersen, JH
van Lierop, B
Yagoubi, N
机构
[1] Inst Natl Rech Agron, F-51687 Reims, France
[2] Univ Reims, UMR 6519, F-51687 Reims, France
[3] Dorlyl, F-76600 Le Havre, France
[4] Univ Paris 11, F-92290 Chatenay Malabry, France
[5] Fraunhofer Inst Lebensmittel & Verpackung, D-85354 Freising Weihenstephan, Germany
[6] Danish Vet & Food Adm, DK-2860 Soborg, Denmark
[7] INRA, F-78352 Jouy En Josas, France
[8] Keuringdients Waren, Utrecht, Netherlands
来源
FOOD ADDITIVES AND CONTAMINANTS | 2002年 / 19卷 / 02期
关键词
packaging; migration; polymer identification; volatile and non-volatile migrants; alternative tests enforcement;
D O I
10.1080/02652030110053002
中图分类号
O69 [应用化学];
学科分类号
081704 ;
摘要
The results of a research project (EU AIR Research Programme CT94-1025) aimed to introduce control of migration into good manufacturing practice and into enforcement work are reported. Representative polymer classes were defined on the basis of chemical structure, technological function, migration behaviour and market share. These classes were characterized by analytical methods. Analytical techniques were investigated for identification of potential migrants. High-temperature gas chromatography was shown to be a powerful method and H-1-magnetic resonance provided a convenient fingerprint of plastic materials. Volatile compounds were characterized by headspace techniques, where it was shown to be essential to differentiate volatile compounds desorbed from those generated during the thermal desorption itself. For metal trace analysis, microwave mineralization followed by atomic absorption was employed. These different techniques were introduced into a systematic testing scheme that is envisaged as being suitable both for industrial control and for enforcement laboratories. Guidelines will be proposed in the second part of this paper.
引用
收藏
页码:184 / 201
页数:18
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