HEAVY METALS IN RECYCLED PASTRY PACKAGES AND PASTRIES

被引:4
作者
Mohammadpour, I. [1 ]
Ahmadkhaniha, R. [2 ]
Jeddi, M. Zare [3 ]
Rastkari, N. [3 ]
机构
[1] Univ Tehran Med Sci, Inst Environm Res, Ctr Solid Waste Res, 1547 North Kargar Ave,Enghelab Sq, Tehran, Iran
[2] Univ Tehran Med Sci, Sch Publ Hlth, Dept Human Ecol, Ghods St,Poursina St,POB 1417613151, Tehran, Iran
[3] Univ Tehran Med Sci, Inst Environm Res, Ctr Air Pollut Res, 1547 North Kargar Ave,Enghelab Sq, Tehran, Iran
关键词
recycled paper; packaging materials; heavy metals; food; PAPER; MIGRATION;
D O I
10.1556/066.2016.45.4.7
中图分类号
TS2 [食品工业];
学科分类号
0832 ;
摘要
The safe use of recycled paper and board material for food packaging applications is a major area of investigations. Therefore, the aim of current study was to evaluate the amount of heavy metals in recycled paper pastry packages and measurement of migration over the time into pastries. In this study, the presence of heavy metals in common confectionery packaging and effects of storage time and kind of pastry on the migration are investigated. The results of the study indicate that harmful metals such as Pb are detected at high concentrations in most of the recycled boxes that are used for pastry packaging, and heavy metals could migrate from the recycled packages into food during usage. It seems that the procedure of preparing recycled paperboard for food packaging should be reconsidered.
引用
收藏
页码:509 / 514
页数:6
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