l-Ribose Production from l-Arabinose by Using Purified l-Arabinose Isomerase and Mannose-6-Phosphate Isomerase from Geobacillus thermodenitrificans▿

AUTOR(ES)
FONTE

American Society for Microbiology (ASM)

RESUMO

Two enzymes, l-arabinose isomerase and mannose-6-phosphate isomerase, from Geobacillus thermodenitrificans produced 118 g/liter l-ribose from 500 g/liter l-arabinose at pH 7.0, 70°C, and 1 mM Co2+ for 3 h, with a conversion yield of 23.6% and a volumetric productivity of 39.3 g liter−1 h−1.

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