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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.