Skip to main content

Table 1 Effects of various chemicals on relative activities of recombinant tannases a

From: Comparison of three tannases cloned from closely related lactobacillus species: L. Plantarum, L. Paraplantarum, and L. Pentosus

  Rel act. (%)
Chemicals (1 mM) TanLpl TanLpa TanLpe
Control 100 100 100
MnCl2 87.6 ± 22.5 111.3 ± 23.8 75.6 ± 13.2
CaCl2 98.3 ± 15.8 88.7 ± 11.5 92.3 ± 12.7
FeSO4 22.5 ± 12.2 24.1 ± 18.4 23.4 ± 13.1
ZnSO4 46.1 ± 7.64 95.4 ± 16.3 25.2 ± 17.5
MgSO4 123.7 ± 20.1 110.5 ± 11.9 96.7 ± 7.0
PMSF 83.2 ± 14.7 66.2 ± 20.3 81.2 ± 24.7
EDTA 97.6 ± 3.0 87.8 ± 4.2 103.7 ± 12.2
Urea 91.4 ± 8.8 96.9 ± 0.37 119.5 ± 18.3
  1. aAssays were carried out in triplicate and the results represent the means ± standard deviations.