食品接触材料中全氟化合物检测方法的研究进展

Research advances on determination methods for perfluorinated compound in food contact materials

中文关键词:  全氟辛酸  全氟辛烷磺酸  食品接触材料  检测

英文关键词:perfluorooctane acid (PFOA)  perfluorooctane sulfonate  food contact material  detection

中文摘要:

      全氟化合物主要包括全氟辛酸(PFOA)、全氟辛烷磺酸(PFOS) 及其盐类物质, 是目前最难降解的持久性有机污染物之一。全氟化合物具有高效的疏水和疏油特性, 因此被广泛地应用于纺织、造纸、皮革等行业。然而其具有生殖毒性、遗传毒性和发育毒性等多种毒性, 可以通过食品接触材料进入人们的食品中, 威胁着人们的身体健康。本文简述了全氟化合物的概况及其在食品接触材料中分析检测技术的研究进展。

英文摘要:

      Perfluorinated compounds mainly contain perfluorooctane acid (PFOA), perfluorooctane sulfonate (PFOS) and their salt compunds. Perfluorinated compounds are one of the persistent organic pollutants, which are most difficult to be degraded at present. Perfluorinated compounds are widely used in the textile, paper, leather and other industries for their efficient hydrophobic and oleophobic properties. However, they have toxicities such as reproduction toxicity, genetic toxicity and developmental toxicity, they can enter into people’s food through food contact materials and threaten people’s health. This paper describes the overview of perfluorinated compounds and the research progress on detection technologies for perfluori-nated compounds in food contact materials.