Valorization of Pine Nut Shells in Polypropylene and Low-density Polyethylene Composites

The pine nut industry generates a high amount of residues, currently under-valorized in most cases as energy production through incineration. A more effective end-of-life option involves using pine nut shells in polymeric composites, since they represent a source of valuable compounds, such as polysaccharides, lignin, and polyphenols. In the current study, composites were prepared by […]