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Carbohydr Polym. 2017 Nov 15;176:177-186. doi: 10.1016/j.carbpol.2017.08.076. Epub 2017 Aug 23.

On chemistry of γ-chitin.

Carbohydrate polymers

Murat Kaya, Muhammad Mujtaba, Hermann Ehrlich, Asier M Salaberria, Talat Baran, Chris T Amemiya, Roberta Galli, Lalehan Akyuz, Idris Sargin, Jalel Labidi

Affiliations

  1. Aksaray University, Faculty of Science and Letters, Department of Biotechnology and Molecular Biology, 68100 Aksaray, Turkey. Electronic address: [email protected].
  2. Aksaray University, Faculty of Science and Letters, Department of Biotechnology and Molecular Biology, 68100 Aksaray, Turkey.
  3. Institute of Experimental Physics, TU Bergakademie Freiberg, Leipziger str. 23, 09599 Freiberg, Germany.
  4. Biorefinery Processes Research Group, Department of Chemical and Environmental Engineering, University of the Basque Country (UPV/EHU), Plaza Europa 1, 20018 Donostia-San Sebastian, Spain.
  5. Department of Chemistry, Faculty of Science and Letters, Aksaray University, Aksaray, Turkey.
  6. Benaroya Research Institute at Virginia Mason, 1201 Ninth Avenue, Seattle, WA 98101, USA; School of Natural Sciences, University of California, Merced, CA 95338, USA.
  7. Clinical Sensoring and Monitoring, Department of Anesthesiology and Intensive Care Medicine, Faculty of Medicine, TU Dresden, Fetscher str. 74, D-01307 Dresden, Germany.
  8. Aksaray University, Technical Vocational School, Department of Chemistry Technology, 68100, Aksaray, Turkey.

PMID: 28927596 DOI: 10.1016/j.carbpol.2017.08.076

Abstract

The biological material, chitin, is present in nature in three allomorphic forms: α, β and γ. Whereas most studies have dealt with α- and β-chitin, only few investigations have focused on γ-chitin, whose structural and physicochemical properties have not been well delineated. In this study, chitin obtained for the first time from the cocoon of the moth (Orgyia dubia) was subjected to extensive physicochemical analyses and examined, in parallel, with α-chitin from exoskeleton of a freshwater crab and β-chitin from cuttlebone of the common cuttlefish. Our results, which are supported by

Copyright © 2017 Elsevier Ltd. All rights reserved.

Keywords: Alpha; Beta; Characterization; Chitin; Gamma; Molecular modelling

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