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Physical Properties of Chitosan Films Obtained after Neutralization of Polycation by Slow Drip Method

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Figure

Table 1. Classification of samples to be processed.
Figure 2. Chitosan films 1% without treatment (A), NaOH neutralized (B), KOH Neutralized (C)
Figure 3. UV-vis Spectrum of solubilized chitosan by different concentra-tions of acetic acid, 1% p/v (A), 0.8% (B) and 0.5% (C) and neutralized with different bases concentrations
Figure 4. FT-IR chitosan 1% (p/v) solubilized in acetic acid in concentra-tions (v/v) 1% (A) 0.8% (B) and 0.5% (C)
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