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KMID : 1024620030230020103
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Food Science of Animal Resources
2003 Volume.23 No. 2 p.103 ~ p.108
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Migration of Di-(2-ethylhexyl) Adipate into the Fresh Meat Wrapped with Plasticized PVC Film Depending on Fat Content, Thickness, Storage Temperature and Period
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Hong Seung-In
Lee Keun-Taik
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Abstract
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The effect of fat content, thickness, and storage temperature and period of fresh meat samples on the migration of di-(2-ethylhexyl) adipate(DEHA) from plasticized PVC film was investigated. Pork samples were prepared to have different fat contents by mixing with pork loin and pork backfat and stored at 5 for 2 d. The migration values of DEHA into the pork samples were increased with a high fat content. There was a gradual increase in the DEHA concentration as a function of prolonged exposure period and elevated storage temperature when the pork samples were stored at -2, 5 and l0 for up to 7 d, respectively. The migration of DEHA into fresh pork and beef was limited only to a small depth under the meat surface(2 cm). The migration value was higher when the pork belly was wrapped double with plasticized PVC film compared to once after storage at 5 for 3 d. However, when the samples was minced and repacked with new film after 2 d, and kept for a further 1 d, these showed lower migration value compared to the above two intact samples. Migration values exceeded in most cases the upper limit for DEHA migration proposed by the EU(18 mg/kg or 3 mg/d㎡), even though no limitation is currently set in Korea.
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KEYWORD
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food packaging, migration, fresh meat, di-(2-ethylhexyl) adipate
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FullTexts / Linksout information
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Listed journal information
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