Duarte, M L An optimised method to determine the degree of acetylation of chitin and chitosan by FTIR spectroscopy. [electronic resource] - International journal of biological macromolecules Dec 2002 - 1-8 p. digital Publication Type: Journal Article ISSN: 0141-8130 Standard No.: 10.1016/s0141-8130(02)00039-9 doi Subjects--Topical Terms: AcetylationAnimalsChitin--analogs & derivativesChitosanCrustaceaMagnetic Resonance SpectroscopyRadarSpectroscopy, Fourier Transform Infrared--methods