Search for dissertations about: "rhizomucor miehei lipase"

Found 2 swedish dissertations containing the words rhizomucor miehei lipase.

2. 1. Lipase chemoselectivity - kinetics and applications

   Author : Cecilia Hedfors; Karl Hult; Mats Martinelle; KTH; []
   Keywords : NATURVETENSKAP; NATURAL SCIENCES; Candida antarctica lipase B; Rhizomucor miehei lipase; active site titration; kinetics; chemoselectivity; thiol; alcohol; thiol-functionalized polyesters; Biochemistry; Biokemi;

   Abstract :   A chemoselective catalyst is preferred in a chemical reaction where protecting groups otherwise are needed. The two lipases Candida antarctica lipase B and Rhizomucor miehei lipase showed large chemoselectivity ratios, defined as (kcat/KM)OH / (kcat/KM)SH, in a transacylation reaction with ethyl octanoate as acyl donor and hexanol or hexanethiol as acyl acceptor (paper I). READ MORE

4. 2. Lipase selectivity in functional polyester synthesis

   Author : Cecilia Hedfors; Karl Hult; Romas Kazlauskas; KTH; []
   Keywords : NATURVETENSKAP; NATURAL SCIENCES; Biochemistry; Biokemi;

   Abstract : Enzyme selectivity means that the enzyme´s preferences towards competing substrates will be different. In this thesis, the enzyme selectivity has been studied for utilization in synthesis of functionalized macromonomers. READ MORE