Quercetin as natural stabilizing agent for bio-polymer

Research output: Chapter in Book/Report/Conference proceedingChapter

7 Citations (Scopus)

Abstract

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. The quercetin is able to slow down the photo-degradation rate of all bio-polymeric films investigated in similar way to the synthetic stabilizer
Original languageEnglish
Title of host publicationTIMES OF POLYMERS (TOP) AND COMPOSITES 2014
Pages314-317
Number of pages4
Publication statusPublished - 2014

Publication series

NameAIP CONFERENCE PROCEEDINGS

All Science Journal Classification (ASJC) codes

  • General Physics and Astronomy

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