Galactose to tagatose isomerization at moderate temperatures with high conversion and productivity

Josef R. Bober and Nikhil U. Nair ()
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Josef R. Bober: Tuts University
Nikhil U. Nair: Tuts University

Nature Communications, 2019, vol. 10, issue 1, 1-10

Abstract: Abstract There are many industrially-relevant enzymes that while active, are severely limited by thermodynamic, kinetic, or stability issues (isomerases, lyases, transglycosidases). In this work, we study Lactobacillus sakei l-arabinose isomerase (LsLAI) for d-galactose to d-tagatose isomerization—that is limited by all three reaction parameters. The enzyme demonstrates low catalytic efficiency, low thermostability at temperatures > 40 °C, and equilibrium conversion

Date: 2019
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Persistent link: https://EconPapers.repec.org/RePEc:nat:natcom:v:10:y:2019:i:1:d:10.1038_s41467-019-12497-8

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DOI: 10.1038/s41467-019-12497-8

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