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Fluorescence Study on the Direct Detection of Octylphenolin Plastic Food Packaging Materials

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Abstract:

A rapid and sensitive method based on the application of fluorescence spectrophotometry is developed for the determination of Octylphenol (OP) in food packaging materials. The extraction of OP from plastic food packaging materials was carried out using microwave-assisted solvent extraction. Laboratory experiments have shown that when the concentrations of OP are from0.1 to 0.6mg.L-1, they have a linear relationship with the emitted fluorescence intensity. In this interval, the calibration curve is y=10+212x, showing strong correlation (correlation coefficientR2 is 0.9983).

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Periodical:

Applied Mechanics and Materials (Volumes 633-634)

Pages:

333-336

DOI:

https://doi.org/10.4028/www.scientific.net/AMM.633-634.333

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Online since:

September 2014

Authors:

Jia Yue Sun*, Qi Guang Xu, Qiu Mei Di, Liu Han, Yu Xia Zhang

Keywords:

Fluorescence, Food Packaging Materials, Octylphenol

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© 2014 Trans Tech Publications Ltd. All Rights Reserved

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