Enzyme invertase insolubilised a high specific activity, the method of obtaining and method using this enzyme

摘要

The invention relates to the enzymes. / p & & p & it relates in particular an invertase insolubilised fixed by a covalent bond is a solid support, characterized in that the invertase is fixed by covalent bonding to the glutaraldehyde, which is bound by covalent bonding is a silane bifunctional which is itself - same fixed on the porous particles of silica having a particle size lying in the range of 150 has 250mm and a pore diameter in the range of 10 has 30nm, this invertase insolubilised having a specific activity of at least 6000unites per gram of enzyme insolubilizes. / p & & p & use for the hydrolysis of the sucrose, of syrups sugars into glucose and fructose.