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Table 3 Comparisons of GDH and the commercial GDH

From: Purification and characterization of a novel glutamate dehydrogenase from Geotrichum candidum with higher alcohol and amino acid activity

Substrate

Ralative activity (%)a

GDH

The commercial GDH

Glutamate

100b

100b

α-ketoglutarate

136.35 ± 1.48

13 ± 0.36

Hexanol

100

ND

Isoamyl alcohol

36.73 ± 0.083

ND

  1. aThe enzyme activity was determined by incubating the enzyme in the presence of various compounds for 60 min at 30 °C and pH 4.0 with 9.8 mmol/L hexanol as a substrate
  2. bValues represent the mean ± SD (n = 3) compared with the untreated control samples