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:
Jul. 04, 2000
Filed:
Jun. 05, 1998
Applicant:
Inventors:
Doyle H Waggle, St. Louis, MO (US);
Barbara A Bryan, University City, MO (US);
Assignee:
Protein Technologies International, Inc., St. Louis, MO (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C07D / ; C07D / ;
U.S. Cl.
CPC ...
426629 ; 549290 ; 549289 ;
Abstract
Methods for recovering isoflavones and derivatives thereof from soy molasses are disclosed. In a first embodiment, a method is disclosed in which isoflavones are recovered from soy molasses. In a second embodiment, a method is disclosed whereby isoflavone conjugates present in soy molasses are converted to isoflavone glucosides, and an isoflavone glucoside material is recovered from the soy molasses. In a third embodiment, a method is disclosed in which isoflavones are converted to their aglucone form, and an aglucone isoflavone material is recovered from soy molasses.