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:
Nov. 14, 2000
Filed:
Apr. 28, 1997
Applicant:
Inventors:
Graham E Kelly, Northbridge, AU;
Jiu Li Huang, Lane Cove, AU;
Mark G Deacon-Shaw, Koolewong, AU;
Mark A Waring, Elanora Heights, AU;
Assignee:
Novogen, Inc., Wilmington, DE (US);
Primary Examiner:
Int. Cl.
CPC ...
C21P / ; C12N / ; A61K / ; A61K / ;
U.S. Cl.
CPC ...
426 46 ; 426 48 ; 426 52 ; 426634 ; 435 681 ; 435 76 ; 435125 ; 435200 ; 435272 ;
Abstract
Processes for the production of isoflavones are described wherein plant material from plants of the genus leguminosae are contacted with water, an enzyme which cleaves isoflavone glycosides to the aglucone form and a C.sub.2 -C.sub.10 organic solvent, so as to form a combination, incubating the combination for a time sufficient to allow isoflavones of the aglucone form to partition into the organic solvent component, and thereafter recovering isoflavones from the organic solvent component.