A novel β-glucosidase from Saccharophagus degradans 2-40T for the efficient hydrolysis of laminarin from brown macroalgae

Table 1 Effect of various metal ions on the activity of Bgl1B

Metal ion	Relative enzymatic activity (%)
None	100.0 ± 2.8
Mg²⁺	98.9 ± 2.3
Ca²⁺	82.0 ± 1.5
Mn²⁺	52.6 ± 2.1
Ni²⁺	90.3 ± 2.7
Cu²⁺	0.0 ± 0.0
Fe²⁺	8.2 ± 0.3
Co²⁺	95.7 ± 1.6

ISSN: 2731-3654