The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
May. 20, 1986
Filed:
Feb. 25, 1983
Applicant:
Inventors:
Hideji Nishihashi, Urawa, JP;
Tadao Matsubayashi, Chiba, JP;
Tadashi Katabami, Urawa, JP;
Ken-ichi Matsuda, Tokyo, JP;
Assignees:
Dainippon Ink and Chemicals, Inc., Tokyo, JP;
Dic Fine Chemicals, Inc., Tokyo, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C12P / ; C12P / ; A23L / ;
U.S. Cl.
CPC ...
435 78 ; 435 97 ; 426 52 ; 426548 ; 426804 ; 514974 ;
Abstract
A process for producing a stevioside derivative, which comprises reacting stevioside with a .beta.-1,3- or .beta.-1,4-glycosyl sugar compound in aqueous solution or aqueous suspension in the presence of a microorganism or enzyme having .beta.-1,3- or .beta.1,4-glycosyl transferring activity thereby to form .beta.-1,3- or .beta.-1,4-glycosyl stevioside.