Catalytic Properties of Lipases Immobilized on Various Mesoporous Silicates

Katsuya KATO; Roxana IRIMESCU; Takao SAITO; Yoshiyuki YOKOGAWA; Haruo TAKAHASHI

doi:10.1271/bbb.67.203

Microbiology & Fermentation Technology Notes

Catalytic Properties of Lipases Immobilized on Various Mesoporous Silicates

Katsuya KATO, Roxana IRIMESCU, Takao SAITO, Yoshiyuki YOKOGAWA, Haruo TAKAHASHI

Author information

Keywords: mesoporous silica, immobilization, lipase, enantioselective acetylation, secondary alcohol

JOURNAL FREE ACCESS

2003 Volume 67 Issue 1 Pages 203-206

DOI https://doi.org/10.1271/bbb.67.203

Details

Abstract

Lipases SP525, AK, LIP, and PS were immobilized on three kinds of mesoporous silicates (FMS, PESO, and SBA) with diameters of 27 to 92 Å. The amount of lipase activity adsorbed on these supports was related to the pore size of the silicate. Enantioselectivities of immobilized lipases were similar to those of free lipases, and recycling could be done in both aqueous and organic solvents.

Corresponding author

Register with J-STAGE for free!