Candida rugosa lipase catalysed preparation of L-prolyl, L-phenylalanyl, L-tryptophanyl and L-histidyl esters of carbohydrates.

Kenchaiah, Lohith and Soundar, Divakar (2007) Candida rugosa lipase catalysed preparation of L-prolyl, L-phenylalanyl, L-tryptophanyl and L-histidyl esters of carbohydrates. Biochemical Engineering Journal, 34 (1). pp. 28-43.

PDF Biochemical_Engineering_Journal_34(1)_2007_28-43.pdf Restricted to Registered users only Download (655kB)

Abstract

Esterifications catalysed by lipase from Candida rugosa were performed in non-polar solvent using carbohydrates and unactivated/unprotected L-amino acids as substrates. The various products of the reaction were identified and their relative concn. were determined. Reaction yields were between 7 and 79% and both mono- and di-L-amino acyl esters of the carbohydrates were formed. 67 of the 80 reaction products were novel esters.

Item Type:	Article
Uncontrolled Keywords:	AMINO-ACIDS; CANDIDA-; CARBOHYDRATES-; ESTERIFICATION-; LIPASES-; CANDIDA-RUGOSA
Subjects:	500 Natural Sciences and Mathematics > 04 Chemistry and Allied Sciences > 13 Carbohydrate Chemistry
Divisions:	Fermentation Technology and Bioengineering
Depositing User:	Food Sci. & Technol. Information Services
Date Deposited:	12 Aug 2008 11:35
Last Modified:	28 Dec 2011 10:02
URI:	http://ir.cftri.res.in/id/eprint/8061

Actions (login required)

View Item