Abinary oxygen scavenger composed of ascorbic acid (AA) and iron powder (Fe) or copper chloride (CuCl2) as catalysts was added in extruded thermoplastic starch (TPS) films.
Abinary oxygen scavenger composed of ascorbic acid (AA) and iron powder (Fe) or copper chloride (CuCl2)as catalysts was added in extruded thermoplastic starch (TPS) films.