𝔖 Bobbio Scriptorium
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Enzymatic catalysis in supercritical carbon dioxide: Comparison of different lipases and a novel esterase

✍ Scribed by H. Michor; R. Marr; T. Gamse; T. Schilling; E. Klingsbichel; H. Schwab

Book ID
104637187
Publisher
Springer Netherlands
Year
1996
Tongue
English
Weight
429 KB
Volume
18
Category
Article
ISSN
0141-5492

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✦ Synopsis

The resolution of racemic citronellol and menthol by enzymatically catalyzed transesterification in supercritical carbon dioxide (SC-C02) was investigated. Different lipases and an esterase in connection with various acylating reagents were employed. While the transesterification of (+)-menthol was reasonably fast and gave high enantiomeric excess, resolution of (?)-citronellol was not feasible.

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## Abstract The stability and activity of lipases from __Pseudomonas fluorescens, Rhizopus javanicus, Rhizopus niveus__, porcine pancreas and __Candida rugosa__ in a non‐solvent system at atmospheric pressure, in supercritical carbon dioxide (SC CO~2~), and near‐critical propane at 100 bar and 40 °