Surface morphology of chitosan films At the stretch of 400x, the surface of the chitosan with no spice oil was the smoothest which same as studied by Vargas et al. (2009). The smoothness was lower in the chitosan with spice oil. As seen in Figure
Surface morphology of chitosan filmsAt the stretch of 400x, the surface of the chitosan with no spice oil was the smoothest which same as studied by Vargas et al. (2009). The smoothness was lower in the chitosan with spice oil. As seen in Figure