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Article Publish Status: FREE
Abstract Title:

The Effect of Storage Time, Temperature and Type of Packaging on the Release of Phthalate Esters into Packed
Acidic Liquids.

Abstract Source:

Food Technol Biotechnol. 2017 Dec ;55(4):562-569. PMID: 29540990

Abstract Author(s):

Noushin Rastkari, Maryam Zare Jeddi, Masud Yunesian, Reza Ahmadkhaniha

Article Affiliation:

Noushin Rastkari

Abstract:

Acidic liquids such as verjuice, lemon juice and vinegar are frequently consumed in Iran. Different kinds of acidic liquids are packaged in polyethylene terephthalate (PET) and high-density polyethylene (HDPE) bottles. There is evidence indicating that phthalates can leach from PET and HDPE bottles into their contents. In this work the effect of storage time, temperature and bottle type on the migration of phthalates from packaging materials into acidic liquids is studied by analyzing the samples stored under different conditions, before storage and after 2, 4 and 6 months of storage. The determined mean phthalate concentrations inµg/L were:<0.04 to 0.501 in verjuice,<0.04 to 0.231 in lemon juice and<0.04 to 0.586 in vinegar. The highest concentrations of diethyl phthalate (DEP) and diethyl hexyl phthalate (DEHP) were found in PET and HDPE bottles, respectively. Results of analyses before and after storage indicate that under some storage conditions, the concentrations of DEP, DEHP and dibutyl phthalate (DBP) increased in acidic liquids. The possible migration of phthalic acid esters from plastic packaging materials into the contents was indicated by the results of the present study.

Study Type : In Vitro Study
Additional Links
Additional Keywords : Plastic Bottle
Problem Substances : Phthalates : CK(252) : AC(44)

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Sayer Ji
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Depression: 21st Century Solutions + The Dark Side of Wheat

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