Mornitoring of 1-hexene and 1-octene in Hygienic Polyethylene-based Packaging

폴리에틸렌계 위생용 용기포장재중의 1-hexen과 1-octene 조사

  • Cho, Sung-Ja (Seoul Metropolitan Government Research Institute of Public Health and Environment) ;
  • Kim, Ae-Kyung (Seoul Metropolitan Government Research Institute of Public Health and Environment) ;
  • Kwak, Jae-Eun (Seoul Metropolitan Government Research Institute of Public Health and Environment) ;
  • Kim, Ji-Young (Seoul Metropolitan Government Research Institute of Public Health and Environment) ;
  • Kim, Si-Jung (Seoul Metropolitan Government Research Institute of Public Health and Environment) ;
  • Kum, Jin-Young (Seoul Metropolitan Government Research Institute of Public Health and Environment) ;
  • Kim, Il-Young (Seoul Metropolitan Government Research Institute of Public Health and Environment) ;
  • Kim, Jung-Hun (Seoul Metropolitan Government Research Institute of Public Health and Environment) ;
  • Chae, Young-Zoo (Seoul Metropolitan Government Research Institute of Public Health and Environment)
  • Received : 2011.08.20
  • Accepted : 2011.11.21
  • Published : 2011.12.31

Abstract

The levels of migration of 1-hexene and 1-octene residues in PE (polyethylene) products were analyzed by Headspace gaschromatography (HSGC). A total of 21 samples were including lap, polyglove, zipper bag and ect. The samples were eluted with distilled water, 4% acetic acid, 20% ethanol and n-heptan. The limit of detection (LOD) was 0.06 mg/L ~ 0.30 mg/L and limit of quantitation (LOQ) was 0.21 mg/L ~ 1.01 mg/L, respectively. But because of the high volatile, n-heptan elution was not detected 1-hexene and 1-octene standard. 1-hexene and 1-octene were not detected in the sample which eluted with simulant at $60^{\circ}C$, 30min. Microwave for 1 minute also treated sample and direct heated at $100^{\circ}C$ without simulant were not detected.

Keywords

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