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KMID : 0881720110260040383
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Journal of Food Hygiene and Safety
2011 Volume.26 No. 4 p.383 ~ p.387
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Mornitoring of 1-hexene and 1-octene in Hygienic Polyethylene-based Packaging
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Jo Sung-Ja
Kim Ae-Kyung
Kwak Jae-Eun
Kim Ji-young
Kim Si-Jung
Kum Jin-young
Kim Il-Young
Kim Jung-Hun
Chae Young-Zoo
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Abstract
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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 beacause 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 60o C, 30min. Microwave for 1 minute also treated sample and direct heated at 100o C wthiout simulant were not detected.
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KEYWORD
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HSGC, 1-Hexene, 1-Octene, PE (polyethylene)
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