Reactive extrusion of zein with glyoxal
β Scribed by Gordon W. Selling; Kristen Kruger Woods; Atanu Biswas; J. L. Willett
- Publisher
- John Wiley and Sons
- Year
- 2009
- Tongue
- English
- Weight
- 183 KB
- Volume
- 113
- Category
- Article
- ISSN
- 0021-8995
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π SIMILAR VOLUMES
Maleic anhydride (MAn) was grafted onto aliphatic and aromatic/aliphatic copolyesters by reactive extrusion in the presence of a free radical initiator using a twin-screw extruder. The grafting reaction was confirmed by spectroscopic analyses. The presence of succinic anhydride groups was shown by F
Free-radical-initiated grafting of maleic anhydride (MA) onto a polylactide (PLA) backbone was performed by reactive extrusion. A concentration of 2 wt % MA in the presence of 2,5-dimethyl-2,5-di-(tert-butylperoxy)hexane (Lupersol 101) as the freeradical initiator was used for all experiments. Two r
The acetylation of starch is a chemical modification, known for more than a century Jarowenko [1]. In the modified starch, part of the hydroxyl groups of the glucose monomers have been converted into o-(-ethanoate) groups. Highly acetylated starches with a degree of substitution (DS) of 2 to 3 were