Search results for " Photoxidation"

showing 2 items of 2 documents

Formulation of Agricultural Films by Using of the Recycled Polymers: Resistance to the Photoxidation

2009

agricultural film recyled polymer resistance to the photoxidation

researchProduct

Quercetin as natural stabilizing agent for bio-polymer

2014

The introduction of antioxidants in polymers is the main way to prevent or delay the degradation process. In particular natural antioxidants receive attention in the food industry also because of their presumed safety. In this work bio-polymers, i.e. a commercial starch-based polymer (Mater-Bi®) and a bio-polyester (PLA), and a bio-polyether (PEO) were additivated with quercetin, a natural flavonoid antioxidants, in order to formulate bio-based films for ecosustainable packaging and outdoor applications. The photo-oxidation behavior of unstabilized and quercetin stabilized films was analyzed and compared with the behavior of films additivated with a commercial synthetic light stabilizer. Th…

chemistry.chemical_classificationPolyesterchemistry.chemical_compoundMaterials sciencechemistryStarchFlavonoidOrganic chemistryNatural antioxidant Quercetin Bio-polymer Photoxidation StabilizationPolymerDegradation processQuercetinStabilizer (chemistry)

researchProduct

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