Publication Date:
2017-05-20
Description:
The migration of plasticizer DEHP from the plastic products (4 kinds of commonly used plastic food containers under microwave heating: plastic wrap, food bags, ordinary plastic boxes, microwave special plastic boxes) through food contact materials to food simulants (isooctane, 10% ethanol-water solution ( v/v ), 3% acetic acid-water solution ( w/w ) and distilled water) was studied under microwave heating (power levels of 400 W). The results shows that the DEHP mobility increases with the increase of microwave heating time, DEHP mobility in isooctane and 3% acetic acid-water solution ( w/w ) is significantly greater than in 10% ethanol-water solution ( v/v ) and distilled water; the order of DEHP mobility in isooctane is plastic wrap〉food bag〉common plastic box〉microwave-safe plastic box, while in 3% acetic acid ( w/w ), the order is food bag〉common plastic box〉microwave-safe plastic box〉plastic wrap.
Print ISSN:
1755-1307
Electronic ISSN:
1755-1315
Topics:
Geography
,
Geosciences
,
Physics
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