DIN EN 1186-10-2002 接触食品的材料和制品.塑料制品.第10部分:向橄榄油全迁移的试验方法(橄榄油不能完全萃取时使用改良法); 德文版本 EN 1186-10:2002
Materials and articles in contact with foodstuffs - Plastics - Part 10: Test methods for overall migration into olive oil (modified method for use in case where incomplete extraction of olive oil occurs); German version EN 1186-10:2002
The document describes a method of test for the determination of the overall migration into a fatty food simulant from polystyrene based plastics intended to come into contact with foodstuffs, by total immersion in olive oil for 10 days, 24 h or 2 h at 40 degrees C or for 2 h at 70 degrees C. When some plastics are tested by the methods in parts 2,4,6,8, the soxhlet extraction process does not achieve complete recovery of the absorbed olive oil from the test specimens. In this method, the olive oil is released from the plastics test specimens by dissolving them in chloroform.#,,#