BS DD CEN/TS 13130-25-2005 与食品接触的材料和物品.受限制的塑料物质.食品模拟物中4-甲基-1-戊烯的测定

标准号：BS DD CEN/TS 13130-25-2005
中文标准名称：与食品接触的材料和物品.受限制的塑料物质.食品模拟物中4-甲基-1-戊烯的测定
英文标准名称：Materials and articles in contact with foodstuffs - Plastics substances subject to limitation - Determination of 4-methyl-1-pentene in food simulants
标准类型：X04
发布日期：2005/9/16 12:00:00
实施日期：2005/9/16 12:00:00
中国标准分类号：X04
国际标准分类号：67.250
适用范围：This document, part of EN 13130, specifies an analytical procedure for the determination of 4-methyl-1-pentene in food simulants distilled water, 3 % (w/v) aqueous acetic acid aqueous solution, 15 %(v/v) aqueous ethanol aqueous solution and rectified olive oil. The level of4-methyl-1-pentene monomer determined is expressed as milligrams per kilogram of food simulant. Inprinciple, the method is appropriate for the quantitative determination of 4-methyl-1-pentene at aminimum level of 0,005 mg/kg in all of the four food simulants. However, in the case of interferences,which have been observed for some olive oil batches, the detection limit can be compromisedcorrespondingly.NOTE The method should also be applicable to other aqueous food simulants as well as to other fatty foodsimulants such as corn oil, sunflower oil and a mixture of synthetic triglycerides.