title: [Simultaneous determination of PAHs in food by low-temperature constant-energy synchronous fluorescence spectrometry].
abstract: The authors developed a rapid analytical method that could determine the PAHs in food samples simultaneously by the coupled approach of Shpol' skii spectroscopy and constant-energy synchronous fluorescence scanning technique. Low-fat food samples, which were just extracted with octane and high-fat food samples pre-processed with saponification and extracting, could be analyzed immediately. The recoveries ranged from 80.2% to 98.9% and the correlation coefficients of the linearity were higher than 0.993 8. This method was selective, simple, rapid and inexpensive.
authors.affiliation: Department of Chemistry, The Key Laboratory of Analytical Sciences of the Ministry of Education, College of Chemistry and Chemical Engineering, Xiamen University, Xiamen 361005, China. zw2003.4@tom.com
authors.forename: Wei
authors.initials: W
authors.lastname: Zhang
authors.forename: Na
authors.initials: N
authors.lastname: Zhou
authors.forename: Na
authors.initials: N
authors.lastname: Li
authors.forename: Yong-Sheng
authors.initials: YS
authors.lastname: Xie
authors.forename: He-Dong
authors.initials: HD
authors.lastname: Luo
authors.forename: Yao-Qun
authors.initials: YQ
authors.lastname: Li
mesh_terms: D003080:Cold Temperature; D005506:Food Contamination; D011084:Polycyclic Aromatic Hydrocarbons / Q000032:analysis*; D013050:Spectrometry, Fluorescence; D013696:Temperature
chemical_list: D011084:Polycyclic Aromatic Hydrocarbons