Isomerization of glucose with immobilized glucose isomerase

Details Isomerization of glucose with immobilized glucose isomerase Isomerization of glucose with immobilized glucose isomerase

C - Chemistry, Metallurgy

12

P

195/139, 99/140

C12P 19/00 (2006.01) C13K 11/00 (2006.01)

Patent

CA 1061270

ABSTRACT Continuous enzymatic isomerization of a glucose syrup with a glucose concentration of 30-55% by weight con- taining less than about 10-3M calcium, less than about 10-2M of Mg++, the Mg++ being in a concentration, whereby the molar ratio of magnesium to calcium is greater than 5, the isomer- ization taking place at a pH 7.8-8.6 with a total contact time between enzyme and syrup less than about 3.5 hours, preferably less than 2 hours. A convenient temperature range for isomer- ization is 60-85°C., preferably 60-70°C. The syrup has no colbalt added thereto. A preferred practice involves a syrup with very little added magnesium. Post isomerization ion exchange treatment can be avoided. The enzyme is a particulate preparation derived from B. coagulans, preferably by glutaraldehyde reaction with homogenized microorganism cells.

247630

Affiliated with

Also associated with

Rating

Isomerization of glucose with immobilized glucose isomerase does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Isomerization of glucose with immobilized glucose isomerase, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Isomerization of glucose with immobilized glucose isomerase will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFCA-PAI-O-863631