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Thursday 22 May 2014

PVA-chitosan based immobilization of NHase for dynamic kinetic resolution of rac-mandelonitrile


A recently published paper by Pawar and Yadav in Industrial and Engineering Chemistry Research entitled “Enantioselective Enzymatic Hydrolysis ofrac-Mandelonitrile to R-Mandelamide by Nitrile Hydratase Immobilized onPoly(vinyl alcohol)/Chitosan–Glutaraldehyde Support” describes the improvement in performance the nitrile hydratase from Rhodococcus rhodocrous ATCC BAA-870 exhibits when immobilized on PVA/chitosan. The reaction being tested is the DKR of rac-mandelonitrile.

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