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International Journal of Polymer Science
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International Journal of Polymer Science
/
2013
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Article
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Tab 1
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Research Article
Influence of Physical and Chemical Modification on the Optical Rotatory Dispersion and Biological Activity of Chitosan Films
Table 1
Characteristics of powdered chitosan samples.
Sample
Molecular weight
(kDa)
Deacetylation degree
DD (mol.%)
Bulk density
(g cm
−3
)
Moisture content
(wt.%)
CTS-87
87
83.6
0.34
CTS-640
640
82.6
0.16