Chitosan as a noun is a carbohydrate oligosaccharide derived from chitin, sometimes used to the absorption of fat while Chitin as a noun is a complex polysaccharide, a polymer of n-acetylglucosamine, found in the exoskeletons of arthropods and in the cell walls of fungi; thought to be responsible for some forms of asthma in humans.
Part of speech: noun
Definition: A carbohydrate oligosaccharide derived from chitin, sometimes used to the absorption of fat
Part of speech: noun
Definition: A complex polysaccharide, a polymer of N-acetylglucosamine, found in the exoskeletons of arthropods and in the cell walls of fungi; thought to be responsible for some forms of asthma in humans.
We hope you now know whether to use Chitosan or Chitin in your sentence.