title: Colorimetric determination of chitosan.
authors.affiliation: Center for Innovative Biomaterials, University of Ancona, Via Ranieri 67, Ancona, IT-60100, Italy.
authors.forename: R A
authors.initials: RA
authors.lastname: Muzzarelli
mesh_terms: D000880:Anthraquinones; D001391:Azo Compounds; D001557:Benzenesulfonates; D002686:Chitin / Q000031:analogs & derivatives* / Q000032:analysis; D048271:Chitosan; D003124:Colorimetry / Q000379:methods; D004396:Coloring Agents; D003224:Congo Red; D012044:Regression Analysis; D012996:Solutions; D014867:Water
chemical_list: D000880:Anthraquinones; D001391:Azo Compounds; D001557:Benzenesulfonates; D004396:Coloring Agents; D012996:Solutions; D014867:Water; D002686:Chitin; D003224:Congo Red; C010078:alizarin; D048271:Chitosan; C014722:2-naphthol orange