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Sucrose hydrolysis using invertase immobilized on concanavalin A-sepharose
Authors:Jawaid Iqbal  M. Saleemuddin
Affiliation:Biochemistry Division, Department of Chemistry, Aligarh Muslim University, Aligarh 202001, India
Abstract:The stability and ability of yeast invertase (β-d-fructofuranoside fructohydrolase, EC 3.2.1.26) bound and covalently coupled to concanavalin A-Sepharose continuously to hydrolyse sucrose over long periods has been investigated. The immobilized preparation exhibited high resistance to heat and urea induced denaturation. A small column of the immobilized preparation could hydrolyse relatively high concentrations of sucrose almost quantitatively for more than 60 days.
Keywords:Enzyme  glycoenzyme immobilization  crosslinking  enzyme stabilization  sucrose inversion
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