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. 2023 Aug 17;8(34):31318–31332. doi: 10.1021/acsomega.3c03763

Figure 6.

Figure 6

Mechanical property (tensile strength and elongation at break) of all the films [means that do not share a letter are significantly different values at (p ≤ 0.05) using the Tukey test (mean ± SD, n = 3)] [C is the pure chitosan film, CX is the chitosan/xanthan gum blend film, CXZ1 is the chitosan/xanthan gum blend incorporated with 1 wt % ZnO nanoparticles, CXZ3 is the chitosan/xanthan gum blend incorporated with 3 wt % ZnO nanoparticles, and CXZ5 is the chitosan/xanthan gum blend incorporated with 5 wt % ZnO nanoparticles].