31.07.2013 Views

physicochemical and functional properties of crawfish chitosan as ...

physicochemical and functional properties of crawfish chitosan as ...

physicochemical and functional properties of crawfish chitosan as ...

SHOW MORE
SHOW LESS

You also want an ePaper? Increase the reach of your titles

YUMPU automatically turns print PDFs into web optimized ePapers that Google loves.

APPENDIX 7. Viscosity Me<strong>as</strong>urement <strong>of</strong> Crawfish <strong>and</strong> Commercial Chitosans<br />

Viscosity (cP)<br />

700<br />

600<br />

500<br />

400<br />

300<br />

200<br />

100<br />

0<br />

-100<br />

a<br />

ab<br />

c<br />

80<br />

c<br />

DCMPA DMCPA DMPCA DMPAC DPMCA Vanson75 Sigma91<br />

DCMPA=decolorized, demineralized, deproteinized, deacetylated; DMCPA=<br />

demineralized, decolorized, deproteinized, deacetylated; DMPCA= demineralized,<br />

deproteinized, decolorized, deacetylated; DMPAC= demineralized, deproteinized,<br />

deacetylated, decolorized; <strong>and</strong> DPMCA= deproteinized, demineralized, decolorized,<br />

deacetylated. Commercial crab <strong>chitosan</strong>s (Vanson75 <strong>and</strong> Sigma91).<br />

APPENDIX 8. Solubility Me<strong>as</strong>urement <strong>of</strong> Crawfish <strong>and</strong> Commercial Chitosans<br />

Solubility (%)<br />

98.0<br />

96.0<br />

94.0<br />

92.0<br />

90.0<br />

88.0<br />

86.0<br />

a<br />

a<br />

a<br />

a<br />

DCMPA DMCPA DMPCA DMPAC DPMCA Vanson75 Sigma91<br />

DCMPA=decolorized, demineralized, deproteinized, deacetylated; DMCPA=<br />

demineralized, decolorized, deproteinized, deacetylated; DMPCA= demineralized,<br />

deproteinized, decolorized, deacetylated; DMPAC= demineralized, deproteinized,<br />

deacetylated, decolorized; <strong>and</strong> DPMCA= deproteinized, demineralized, decolorized,<br />

deacetylated. Commercial crab <strong>chitosan</strong>s (Vanson75 <strong>and</strong> Sigma91).<br />

ab<br />

a<br />

c<br />

a<br />

b<br />

b

Hooray! Your file is uploaded and ready to be published.

Saved successfully!

Ooh no, something went wrong!