Salt solution

β-Xylosidase activity

(IU/g DSS)

Xylanase activity

(IU/g DSS)

Distilled water

145

1180

Citrate phosphate buffer (50 mM), pH 7

148

2050

Citrate phosphate buffer (50 mM), pH 7 + Triton X-100 (0.5%)

184

2248

NaCl (1%)

179

2273

NaCl (1%) + Triton X-100 (0.5%)

198

2480

NaCl (1%) + Triton X-100 (1.0%)

198

2470

NaCl (1%) + Tween 80 (0.5%)

185

2108