Chitosan is an edible film due to chitosan no toxicity, a bio polymer natural one. Which are key elements in the form of a D - glucosamine found in natural element in the shell of shrimp, crab, animal man.And fungi, no toxicity can be biodegradable, toughness, flexibility, and lacerations to
.Notable features in respects of chitosan is a cationic The inhibition of fungi and bacteria.
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