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:
Oct. 19, 2004
Filed:
Apr. 02, 2003
Applicant:
Inventors:
Thomas A. Dobbins, Howard, OH (US);
David B. Wiley, Warsaw, OH (US);
Assignee:
Wiley Organics, Inc., Coshocton, OH (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C07G 1/00 ; C08L 9/700 ;
U.S. Cl.
CPC ...
C07G 1/00 ; C08L 9/700 ;
Abstract
A process for extracting secoisolariciresinol diglycoside (SDG) from de-fatted flaxseed is described. The process comprises contacting defatted flaxseed with an extraction solvent of acetone and water, extracting the de-fatted flaxseed with the extraction solvent to extract SDG-containing compounds, removal of solvents, followed by alkaline hydrolysis of the extract to liberate free SDG or its salts.