Full-text resources of PSJD and other databases are now available in the new Library of Science.
Visit https://bibliotekanauki.pl
Preferences help
enabled [disable] Abstract
Number of results

Results found: 4

Number of results on page
first rewind previous Page / 1 next fast forward last

Search results

Search:
in the keywords:  TRANSGLYCOSYLATION
help Sort By:

help Limit search:
first rewind previous Page / 1 next fast forward last
EN
The review is focused on recent advances in the enzymatic synthesis of oligosaccharides catalysed by endo-glycosidases. Four types of applicable donors (oligo- and polysaccharides, oligosyl fluorides, distorted substrates, glycopeptides) have been presented. Additionally enzymatic glycosylation of glycals by endo-acting glycosidses has been discussed.
EN
The rapid development of the world industry requires the introduction of new technologies which are more effective and cheaper. Therefore, the application of enzymes in different industry sectors grows steadily. This article reviews some properties and applications of beta-D-galactosidases derived from microbial sources.
EN
The review is focused on recent advances in the enzymatic synthesis of oligosaccharides by exoglycosidases. Reversed hydrolysis, transglycosylation and glycosidase-mediated coupling have been discussed. Relations between catalytic properties of the enzyme used, acceptor molecular structure and their effect on the synthesis results have been highlighted. The work contains 55 references the majority of which appeared after 1996.
EN
A key role of oligosaccharides in biological processes becoming more obvious every day. An increasing interest in this group of biomolecules is related to their broad spectrum of applications, i.e. in food, feed and pharmaceutical industries, in cosmetics and medicine. Efficient, full-scale processes that allow to produce different types of these oligomers are of graet importance. Biocatalysis is considered very attractive in comparison to the non specific, time-consuming and often environmental unfriendly chemical technologies of oligosaccharide production. Two groups of enzymes are involved in this process, transferases and glycosidase. This review describes oligosaccharide synthesis through the reactions of transfer, transglycosylation and reverse hydrolysis.
first rewind previous Page / 1 next fast forward last
JavaScript is turned off in your web browser. Turn it on to take full advantage of this site, then refresh the page.