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Syntheses of N-vanillyl-nonanamide glycosides using amyloglucosidase from Rhizopus and beta-glucosidase from sweet almond.

Sivakumar, R. and Divakar, S. (2007) Syntheses of N-vanillyl-nonanamide glycosides using amyloglucosidase from Rhizopus and beta-glucosidase from sweet almond. Biotechnology Letters, 29 (10). pp. 1537-1548. ISSN 0141-5492

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Abstract

Enzymatic syntheses of N-vanillyl-nonanamide, 1, glycosides with D-glucose, 2, D-galactose, 3, D-mannose, 4, D-ribose, 5, maltose, 6, and lactose, 7, were carried out using amyloglucosidase from Rhizopus and beta-glucosidase from sweet almond. The latter catalysed the syntheses of N-vanillyl-nonanamide glycosides (8-13) and exclusively yielded beta-glycosides with carbohydrates 2, 3, 4, 6 and 7, while amyloglucosidase yielded C1-alpha- and beta-glycosides and 6-O-aryl derivatives (8, 9, 11 and 12).

Item Type: Article
Uncontrolled Keywords: Enzymatic syntheses, amyloglucosidase
Subjects: 600 Technology > 08 Food technology > 33 Nuts
600 Technology > 05 Chemical engineering > 03 Enzyme Biotechnology and Engineering
Divisions: Fermentation Technology and Bioengineering
Depositing User: Users 16 not found.
Date Deposited: 26 Jul 2011 11:35
Last Modified: 26 Jul 2011 11:35
URI: http://ir.cftri.com/id/eprint/1852

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