TABLE 1.

Effects of metal ions, inhibitors, and surfactants on the activity of tannase from Lachnosperaceae bacterium (TanA_Lb).

		Residual activity (%) *
Metal ions	Control	100
	K+	72
	Ca2+	115
	Co2+	80
	Mn2+	51
	Mg2+	124
	Zn2+	75
	Cu2+	33
Surfactant and inhibitor	Control	100
	SDS	105
	DMSO	133
	Tween-80	127
	Triton X-100	122
	EDTA	78