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

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

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. Laborato...

Ausführliche Beschreibung

Gespeichert in:
Bibliographische Detailangaben
Veröffentlicht in:Applied Mechanics and Materials 2014-09, Vol.633-634 (Advanced Materials and Processes IV), p.333-336
Hauptverfasser: Di, Qiu Mei, Han, Liu, Xu, Qi Guang, Sun, Jia Yue, Zhang, Yu Xia
Format: Artikel
Sprache:eng
Schlagworte:
Calibration
Coefficients
Correlation
Fluorescence
Food packaging
Intervals
Solvent extraction
Spectrophotometry
Online-Zugang:Volltext
Tags: Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
Beschreibung
Zusammenfassung: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).
ISSN:1660-9336
1662-7482
1662-7482
DOI:10.4028/www.scientific.net/AMM.633-634.333