Effects of Polygonatum cyrtonema extracts on the antioxidant ability, physical and structure properties of carboxymethyl cellulose-xanthan gum-flaxseed gum active packaging films

•XG/FG/CMC film incorporated with PCE to develop active food packaging.•PCE can improve UV blocking performance.•PCE contributed in enhancing antioxidant activity and mechanical properties.•The XFCP film played a considerable role on enhancing the preservation of mango.