Journal
CARBOHYDRATE POLYMERS
Volume 41, Issue 2, Pages 133-141Publisher
ELSEVIER SCI LTD
DOI: 10.1016/S0144-8617(99)00084-3
Keywords
chitooligosaccharides; enzymatic hydrolysis; ultrafiltration membrane reactor; antibacterial activity
Categories
Ask authors/readers for more resources
To increase the solubility of chitosan in an aqueous solution and to facilitate its utilization, the enzymatic production of chitooligosaccharides with a high degree of polymerization (DP) was carried out using an ultrafiltration (UF) membrane reactor system. 80% of the oligosaccharides produced were in the range DP3-6. Compared with a batch reactor, in the UF membrane reactor system, at least 11 batches of substrate could be hydrolysed for the same quantity of chitosanuse. Oligosaccharides obtained using the reactor system showed antibacterial activity and a 0.5% concentration completely inhibited the growth of Escherichia coli. (C) 2000 Elsevier Science Ltd. All rights reserved.
Authors
I am an author on this paper
Click your name to claim this paper and add it to your profile.
Reviews
Recommended
No Data Available