Structure and thermal properties of chitin and chitosan from various sources
نویسندگان
چکیده
Abstract The structural and thermal properties of chitin chitosan isolated from different sources ( Artemia sp.cysts (from the Aral Sea) Silkworm pupae (Bombyx mori) ) were studied by using FTIR, XRD, DSC. It is shown, that samples have a similar structure, however, depending on differ in ratio phase composition. Two types crystalline modification structure α -and β-modifications are observed for sp.cysts. Bombyx mori has three polymorphs -, β γ-modifications with orthorhombic, monoclinic triclinic syngonies. stability was also depended sources.
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ژورنال
عنوان ژورنال: Journal of physics
سال: 2022
ISSN: ['0022-3700', '1747-3721', '0368-3508', '1747-3713']
DOI: https://doi.org/10.1088/1742-6596/2388/1/012011