Study on Testing of Perfluoroocatane Sulfonate(PFOS) and Perfluorooctanoic Acid(PFOA) in Packaging Material for Food
Gan Ning-jun
Abstract
Gan Ning-jun
Abstract
Perfluoroocatane sulfonate(PFOS) and perfluorooctanoic acid(PFOA) have reproductive,mutagenic and developmental toxicity,which are persistent organic pollutants and the most difficult to be degraded.These compounds show both oil and water repellence properties,thus being widely used in textile,leather,paper,etc.It was also found that PFOS and PFOA have unwittingly gotten into our food chain through food packaging materials,threatening food safety and public health.In this reviewed,the characteristics and detection technology of PFOS and PFOA were discussed.
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Perfluoroocatane sulfonate(PFOS) and perfluorooctanoic acid(PFOA) have reproductive,mutagenic and developmental toxicity,which are persistent organic pollutants and the most difficult to be degraded.These compounds show both oil and water repellence properties,thus being widely used in textile,leather,paper,etc.It was also found that PFOS and PFOA have unwittingly gotten into our food chain through food packaging materials,threatening food safety and public health.In this reviewed,the characteristics and detection technology of PFOS and PFOA were discussed.
Key concepts: Perfluorooctanoic acid, Perfluorooctane, Environmental chemistry, Food packaging, Sulfonate, Pollutant, Chemistry, Food chain