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:
Aug. 02, 2016
Filed:
Jun. 11, 2012
Applicants:
Jianping Wu, Edmonton, CA;
BO Lei, Edmonton, CA;
Jiandong Ren, Edmonton, CA;
Inventors:
Assignee:
THE GOVERNORS OF THE UNIVERSITY OF ALBERTA, Calgary, Alberta, CA;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C07K 7/06 (2006.01); A23L 1/305 (2006.01); A23L 1/32 (2006.01); A61K 8/64 (2006.01); A61Q 19/00 (2006.01); A61K 8/98 (2006.01); C07K 14/465 (2006.01); C07K 7/08 (2006.01); A61K 38/00 (2006.01);
U.S. Cl.
CPC ...
C07K 7/06 (2013.01); A23L 1/3051 (2013.01); A23L 1/32 (2013.01); A61K 8/64 (2013.01); A61K 8/981 (2013.01); A61Q 19/00 (2013.01); C07K 7/08 (2013.01); C07K 14/465 (2013.01); A61K 38/00 (2013.01); A61K 2800/10 (2013.01);
Abstract
The invention is directed to methods for extracting phosvitin from egg yolk involving contacting the egg yolk or egg yolk protein granules with a solution having a salt concentration of about 10% to form a mixture; optionally, heating the mixture; adjusting the pH of the mixture to separate phosvitin from other proteins; recovering the phosvitin. The phosvitin extract may be dephosphorylated and hydrolyzed to produce phosvitin phosphopeptides.