プラスチック添加剤に関する研究 (第1報)

各種合成樹脂より食品類似溶媒へのジブチルヒドロキシトルエンの移行

抄録

Migration of Dibutyl hydroxy toluene (BHT) to food-simulative solvents from synthetic resins was studied.
BHT in synthetic resins such as polypropylene, polyethylene, polystyrene, polyvinyl chloride or polyvinylidene chloride and migrated BHT into food-simulative solvents such as water, 4% acetic acid, 20% ethanol or n-heptane were determined by gas chromatography.
With this experiments, the migration of BHT to food-simulative solvents except n-heptane from synthetic resins was not recognized.