Heavy metals in recycled pastry packages and pastries
نویسندگان
چکیده
منابع مشابه
accumulation of heavy metals (cu, zn, cd and pb) in sediment and selected organisms in lukut river, negrisembilan, malaysia, and toxocological studies of heavy metals (cu, zn, cd and pb) on penaeus monodon (fabricius, 1798) juveniles
چکیده ندارد.
15 صفحه اولIdentification of suspected hazardous chemical contaminants in recycled pastry packaging.
BACKGROUND The safe use of recycled paper and cardboard material for food packaging applications is an important area of investigation. Therefore, the aim of this study was to determine which hazardous chemi- cal pollutants were found in paper and cardboard samples used for pastry packaging, and to measure the migration of pollutants over time into the pastries. METHODS In this study, the...
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Ninety two samples of child-consumed candies and candy packages were analyzed for seven heavy metals. Lead (Pb) was detected at concentrations of 110.3–6394.1 mg kg 1 in ten of 92 candy packages. The directive factor of Pb contamination had originated in the leadbased ink of the outer cover. Particularly, Pb was detected at high concentrations in case of greenor yellow-colored packages. Chromiu...
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Improved recycling of end-of-life vehicles (ELVs) may serve as an important strategy to address resource security risks related to increased global demand for scarce metals. However, in-depth knowledge of the magnitude and fate of such metals entering ELV recycling is lacking. This paper quantifies input of 25 scarce metals to Swedish ELV recycling, and estimates the extent to which they are re...
متن کاملMaximum allowable values of the heavy metals in recycled water for household laundry.
Household laundry as a new end use of recycled water in dual reticulation systems has a great potential as the significant amount of potable water from urban households can be saved. However, there is still no sufficient evidence and supporting recycled water quality guidelines for this particular use. A key gap in knowledge is the impact of heavy metals in recycled water on clothes and washing...
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ژورنال
عنوان ژورنال: Acta Alimentaria
سال: 2016
ISSN: 0139-3006,1588-2535
DOI: 10.1556/066.2016.45.4.7