公开(公告)号：US3616221A

公开(公告)日：1971-10-26

申请号：US3616221D

申请日：1969-01-02

Applicant: AGENCY IND SCIENCE TECHN

Inventor： TAKASAKI YOSHIYUKI ,  TANABE OSAMU

IPC: C12N9/92 ,  C12P19/24 ,  C13K11/00 ,  C12D1/00

CPC classification number: C12P19/24 ,  C12N9/92 ,  C13K11/00 ,  Y10S435/886 ,  Y10S435/887

Abstract: Glucose in a glucose syrup is transformed into fructose, in high yields, by reaction with glucose isomerizing enzyme derived from micro-organisms which are characterized as having the ability to assimilate xylan to produce a glucose isomerizing enzyme.

公开(公告)号：US3689362A

公开(公告)日：1972-09-05

申请号：US3689362D

申请日：1970-11-23

Applicant: AGENCY IND SCIENCE TECHN

Inventor： TAKASAKI YOSHIYUKI

IPC: C13K3/00 ,  C12P19/24 ,  C12B1/00

CPC classification number: C12P19/24

Abstract: A METHOD IN AN ENZYMATIC REACTION FOR THE ISOMERIZATION OF GLUCOSE INTO FRUCTOSE, FOR THE MANUFACTURE OF FRUCTOSE FROM GLUCOSE OR GLUCOSE CONTAINING SOLUTION WHICH COMPRISES EFFECTING THE REACTION IN THE PRESENCE OF A BORATE COMPOUND.