title: [Survey of epoxidized soybean oil in cap sealing for bottled foods].
abstract: Epoxidized soybean oil (ESBO) was surveyed in the 103 samples of cap sealing for bottled foods on the Japanese market. Most of the sealings were made of polyvinyl chloride, while a few were made of polyethylene or acrylic resin. All the sealings contained ESBO in the range of 0.006-42.4%. Sealings for baby food, jam, etc. contained higher levels of ESBO, though those for beverages contained lower levels. Sealings in lug caps and press-on twist caps contained higher levels of ESBO, though that in pilfer-proof caps contained lower levels. Some sealings in screw caps and lug caps also contained other plasticizers, for example, di-2-ethylhexyl phthalate and diisononyl phthalate, and their ESBO contents were 1/10 of those in sealings containing only ESBO. In this survey, ESBO was the most common plasticizer in cap sealing resin for bottled foods on the Japanese market.
authors.affiliation: National Institute of Health Sciences: 1-18-1, Kamiyoga, Setagaya-ku, Tokyo 158-8501, Japan.
authors.forename: Shinji
authors.initials: S
authors.lastname: Kanno
authors.forename: Yoko
authors.initials: Y
authors.lastname: Kawamura
authors.forename: Motoh
authors.initials: M
authors.lastname: Mutsuga
authors.forename: Kenichi
authors.initials: K
authors.lastname: Tanamoto
mesh_terms: D004051:Diethylhexyl Phthalate / Q000737:chemistry; D004852:Epoxy Compounds / Q000032:analysis*; D018857:Food Packaging; D005519:Food Preservation; D007564:Japan; D010968:Plasticizers / Q000032:analysis*; D011143:Polyvinyl Chloride / Q000737:chemistry; D013024:Soybean Oil / Q000032:analysis*
chemical_list: D004852:Epoxy Compounds; D010968:Plasticizers; D013024:Soybean Oil; D011143:Polyvinyl Chloride; D004051:Diethylhexyl Phthalate