초록
This study was peformed to survey and evaluate contents of Pb and Cd in colored plastic kitchenwares by Korea Food Sanitation Act. The tested samples were 160 products(32 PE, 65 PP, 10 PS, 18 ABS and 35 MF) in a local market. The Pb and Cd contents range in the samples were $ND\~357.1mg/kg\;and\;ND\~376.6mg/kg$. Pb contents in 6 samples(1 PE, 1 PP, 2 PS and 2 MF) and Cd contents of 2 samples(1 PE and 1 ABS) were above the legal limits. Among the illegal smples, Pb contents were 140.8mg/kg, 283.4mg/kg, 134.0mg/kg, 329.2mg/kg, 357.1mg/kg and 218.3mg/kg, respectively and Cd contents were 123.1mg/kg and 376.6mg/kg. Pb and Cd in various food simulants were not detected in migration test for illegal samples. Simulants were tested at $25^{\circ}C\;and\;60^{\circ}C$ for n-heptane and $4\%$ acetic acid, and $60^{\circ}C\;and\;95^{\circ}C$ for water.