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. 2019 Feb 3;12(3):471. doi: 10.3390/ma12030471

Figure 7.

Figure 7

Panel A: Illustration of PVA/10CH/5Carv/3CNC formulation (a); and UV-Vis curves of PVA formulations (b) [286]. Panel B: Antibacterial study of PVA, PVA/CH, and PVA/CH/LNP nanocomposites, on the increase of plant pathogenic bacteria Pectobacterium carotovorum subsp. odoriferum (Pco) (CFBP 1115) 1 × 106 CFU/mL (a); and Xanthomonas arboricola pv. pruni (Xap) (CFBP 3894) 1 × 106 CFU/mL (b) [48]. Panel C: Antioxidant properties migrating substances of PVA/CH/LNP nanocomposites immersed in methanol solution for 24 h, measuring the absorbance level at 517 nm (a); and colorimetric deviation of the DPPH methanolic solution (b) [48].