BS EN 15136-2006 接触食品的材料和物品.有限制条件的某种环氧衍生物.食品模拟装置中BADGE、BFDGE及其氢氧和含氯衍生物的测定

标准号：BS EN 15136-2006
中文标准名称：接触食品的材料和物品.有限制条件的某种环氧衍生物.食品模拟装置中BADGE、BFDGE及其氢氧和含氯衍生物的测定
英文标准名称：Materials and articles in contact with foodstuffs - Certain epoxy derivatives subject to limitation - Determination of BADGE, BFDGE and their hydroxy and chlorinated derivatives in food simulants
标准类型：X04
发布日期：2006/4/28 12:00:00
实施日期：2006/4/28 12:00:00
中国标准分类号：X04
国际标准分类号：67.250
引用标准：EN 13130-1-2004;ISO 648
适用范围：This European standard describes a method for the determination of BADGE, BFDGE and theirreaction products in food simulants: distilled water, 3 % w/v aqueous acetic acid, 10 % v/v aqueousethanol solution and olive oil or sunflower oil.A high performance liquid chromatography (HPLC) method is employed based on reversed phaseHPLC and fluorescence detection.The method is capable of determining BADGE and its derivatives at a minimum level of 0,05 μg/mlfood simulant.BFDGE and its derivatives can be determined at a minimum level of 0,1 μg/ml food simulant.Direct HPLC analysis of the migration solutions may result in chromatograms difficult to interpret, dueto interference from other components or the instability of the monomers resulting in a complexmixture of derivatives and/or reaction products. By forced hydrolysis of all epoxy groups and theirreaction products, the quantification of the relevant substances is simplified and in addition theidentities of the substances are indicatively confirmed.NOTE In this European standard the term “BADGE, BFDGE and their derivatives” refers to the substanceslisted in Directive 2002/16/EC [1] and its amendment, Directive 2004/13/EC [2]. These substances are listed in4.1.