本文件是EN 13130的一部分，规定了食品模拟蒸馏水，3％（w/v）乙酸水溶液，15％（v/v）水溶液中4-甲基-1-戊烯的测定的分析程序乙醇水溶液和精制橄榄油。的水平 测定的4-甲基-1-戊烯单体表示为千克/千克食物模拟物。原则上，该方法适用于四种食品模拟物中最低量为0.005mg/kg的4-甲基-1-戊烯的定量测定。然而，对于某些橄榄油批次观察到的干扰情况，检测限可以相应地受到影响。 注意该方法还应适用于其他水性食品模拟物以及其他脂肪食品模拟物如玉米油，向日葵油和合成甘油三酯的混合物

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 of 4-methyl-1-pentene monomer determined is expressed as milligrams per kilogram of food simulant. In principle, the method is appropriate for the quantitative determination of 4-methyl-1-pentene at a minimum 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 compromised correspondingly. NOTE The method should also be applicable to other aqueous food simulants as well as to other fatty food simulants such as corn oil, sunflower oil and a mixture of synthetic triglycerides.