Pengaruh Kecepatan Pengadukan Dan Waktu Proses Deasetilasi Kitin Dari Cangkan…

Chitosan syntesized from chitin that isolated from crab shell wastes (Portunus pelagicus). Chitosan synthesized from Chitin that isolated from crab shell wastes (Portunus pelagicus) by deacetylation process. The purpose of this research to study the effect of the time reaction of the stirring speed in the deacetylation process. Crab Shell in the puree with a size 100 mesh. Chitin in the crab sh…