Research Article

Study on Biodegradable Chitosan-Whey Protein-Based Film Containing Bionanocomposite TiO2 and Zataria multiflora Essential Oil

Figure 2

X-ray patterns of WPI/chitosan samples (control) containing various amounts of TiO2 (TiO2-1% and TiO2-2%) and combination of TiO2 with ZEO (TiO2-1% + ZEO and TiO2-2% + ZEO).