Association between Phthalate Exposure and the Use of Plastic Containers in Shanghai Adults / 生物医学与环境科学(英文)
Biomedical and Environmental Sciences
; (12): 727-736, 2017.
Article
in En
| WPRIM
| ID: wpr-311355
Responsible library:
WPRO
ABSTRACT
<p><b>OBJECTIVE</b>Consuming phthalates may be due to the presence of food contact materials, such as plastic containers. In this study, we investigated the association between plastic container use and phthalate exposure in 2,140 Shanghai adults.</p><p><b>METHODS</b>Participants completed a questionnaire on the frequency of using plastic containers in different scenarios in the previous year (e.g., daily, weekly) and on the consumption of plastic-packaged foods in the previous three days (yes or no). Urinary phthalate metabolites were used to assess the association between phthalate exposure and the use of plastic containers.</p><p><b>RESULTS</b>The metabolites of di-(2-ethylhexyl) phthalate (DEHP) were the most frequently detected in urine. The results revealed that phthalate exposure was associated with consumption of plastic-packaged breakfast or processed food items in the previous three days. The consumption of these two food items had strong synergistic effects on increasing urinary concentrations of most phthalate metabolites.</p><p><b>CONCLUSION</b>Our results of plastic-packaged breakfast and processed food may be explained by the use of flexible plastic containers, indicating the importance of risk assessment for the application of flexible plastic containers.</p>
Key words
Full text:
1
Index:
WPRIM
Main subject:
Phthalic Acids
/
Plastics
/
Urine
/
Chemistry
/
China
/
Data Collection
/
Cities
/
Metabolism
Type of study:
Risk_factors_studies
Limits:
Adult
/
Humans
Country/Region as subject:
Asia
Language:
En
Journal:
Biomedical and Environmental Sciences
Year:
2017
Type:
Article