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Figure 5 | Microbial Cell Factories

Figure 5

From: A method for the production of D-tagatose using a recombinant Pichia pastoris strain secreting β-D-galactosidase from Arthrobacter chlorophenolicus and a recombinant L-arabinose isomerase from Arthrobacter sp. 22c

Figure 5

Time course of D-tagatose production during Arthrobacter sp. 22c L-AI-catalyzed isomerization of D-galactose. Reaction mixtures containing 0.2 mg mL-1Arthrobacter sp. 22c L-arabinose isomerase and 4% (w/v) D-galactose in 20 mM potassium phosphate buffer pH 7.0 were incubated at 50°C.

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