title: [Benzo (a) pyrene residue surveillance in retail food in the city of Xiamen, China: report from 121 samples].
abstract: OBJECTIVE
  To investigate Benzo (a) pyrene (BaP) residue in retail food of Xiamen.
  
  
  METHODS
  BaP residue in 121 retail food samples collected from Xiamen were determined by a rapid BaP detector based on derivative constant-energy synchronous fluorescence technique.
  
  
  RESULTS
  BaP was detected in 84.3% samples and the concentration were ranged from 0.17 to 59.0 microg/kg. There were 49.6% samples exceeding 5.00 microg/kg, and most of them were roasting food (1.44 - 54.10 microg/kg), processed meat products (0.17 - 59.00 microg/kg) and aquatic products (2.79 - 36.80 microg/kg). The BaP concentration in 34 samples collected from roadside stands were 1.78 - 49.60 microg/kg, of which the rate of the samples exceeding 5.00 microg/kg was 88.2%.
  
  
  CONCLUSIONS
  The BaP contamination in retail food samples from Xiamen is serious.
authors.affiliation: Department of Detectiom, Xiamen Center for Disease Control and Prevention, Xiamen, China.
authors.forename: He-dong
authors.initials: HD
authors.lastname: Luo
authors.forename: Na
authors.initials: N
authors.lastname: Zhou
authors.forename: Na
authors.initials: N
authors.lastname: Li
authors.forename: Yu-zhu
authors.initials: YZ
authors.lastname: Jia
authors.forename: Yao-qun
authors.initials: YQ
authors.lastname: Li
mesh_terms: D001564:Benzo(a)pyrene / Q000032:analysis*; D002681:China; D005506:Food Contamination / Q000032:analysis*; D005513:Food Inspection / Q000379:methods; D008461:Meat Products / Q000032:analysis*
chemical_list: D001564:Benzo(a)pyrene