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Increased hydrolysis by Thermomyces lanuginosus lipase for omega-3 fatty acids in the presence of a protic ionic liquid
Author(s) -
Taiwo O. Akanbi,
Colin J. Barrow,
Nolene Byrne
Publication year - 2012
Publication title -
catalysis science and technology
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 1.635
H-Index - 115
eISSN - 2044-4761
pISSN - 2044-4753
DOI - 10.1039/c2cy20392h
Subject(s) - lipase , ionic liquid , chemistry , hydrolysis , selectivity , omega , mesylate , organic chemistry , catalysis , enzyme , physics , quantum mechanics
We report that the hydrolytic performance of Thermomyces lanuginosus lipase, TLL, and its selectivity towards concentrating clinically important omega 3 fatty acids was increased by the addition of a protic ionic liquid, pIL, Triethylammonium mesylate, TeaMs. We show that TeaMs has a structure altering effect on TLL, changing both the secondary and tertiary structure of TLL. The thermal activity of TLL was also significantly enhanced by the addition of TeaMs.

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