[Migration test of lead and cadmium from plastic wares in contact with food].
Release of lead and cadmium from plastic tableware was examined. Samples were treated with 2 ml of 4% acetic acid or 0.1N HCl per cm2 of the surface area at 60 degrees C or 95 degrees C for 30 min. No migration of lead and cadmium from samples containing up to 391 ppm lead or 6863 ppm cadmium was observed.
T
T
Hosogai
S
S
Ito
Y
Y
Tada
H
H
Sakurai
T
T
Sugita
H
H
Ishiwata
M
M
Takeda
D002104:Cadmium / Q000032:analysis*; D003297:Cooking and Eating Utensils; D005506:Food Contamination / Q000032:analysis*; D007854:Lead / Q000032:analysis*; D010969:Plastics
D010969:Plastics; D002104:Cadmium; D007854:Lead