Big Chemical Encyclopedia

Chemical substances, components, reactions, process design ...

Articles Figures Tables About

Functional group IR spectroscopy

Acid hydrolysis of chitosan followed by the HPLC detection of the amount of acetic acid liberated is able to give acetyl content of chitin/chitosan. Due to the high sensitivity, availability, easiness of method and effectiveness in detection of functional groups IR spectroscopy can give usefid information about the acetyl content of chitin/chitosan as well as possible cross-contaminations. The results of Differential Thennogravimetric Analysis (DTA) show increased thermostability compared to GlcNAc. Discussed biopolymer shows its main thermal process from 275 to 280 °C respectively. [Pg.74]

See other pages where Functional group IR spectroscopy is mentioned: [Pg.240]    [Pg.851]    [Pg.88]   
See also in sourсe #XX -- [ Pg.425 , Pg.426 , Pg.427 , Pg.428 ]

See also in sourсe #XX -- [ Pg.425 , Pg.426 , Pg.427 , Pg.428 ]

See also in sourсe #XX -- [ Pg.381 , Pg.387 ]

See also in sourсe #XX -- [ Pg.439 , Pg.440 , Pg.441 , Pg.442 , Pg.443 ]



SEARCH



Group IR spectroscopy

Spectroscopy functional

Spectroscopy functional groups

© 2024 chempedia.info