Degree of Acetylation of Chitin and Extent of Grafting PHB on Chitosan Determined by Solid State 15N NMR
β Scribed by Yu, Ga-er; Morin, Frederick G.; Nobes, Geoffrey A. R.; Marchessault, Robert H.
- Book ID
- 111933784
- Publisher
- American Chemical Society
- Year
- 1999
- Tongue
- English
- Weight
- 98 KB
- Volume
- 32
- Category
- Article
- ISSN
- 0024-9297
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The composition and sequence of 2-acetamido-2-deoxy-beta-D-glucose (GlcNAc) and 2-amino-2-deoxy-beta-D-glucose (GlcN) residues in partially N-deacetylated chitosans, prepared under homogeneous and heterogeneous conditions, have been determined by 1H-n.m.r. spectroscopy. It was necessary to depolymer
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