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. 17, 2021
Filed:
May. 19, 2017
Applicant:
Perstorp Ab, Perstorp, SE;
Inventors:
Assignee:
PERSTORP AB, Perstorp, SE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A23K 20/105 (2016.01); A23K 30/00 (2016.01); A23K 20/158 (2016.01); A23B 9/26 (2006.01); A23K 20/10 (2016.01); A23K 20/22 (2016.01);
U.S. Cl.
CPC ...
A23K 20/105 (2016.05); A23B 9/26 (2013.01); A23K 20/10 (2016.05); A23K 20/158 (2016.05); A23K 20/22 (2016.05); A23K 30/00 (2016.05);
Abstract
The present invention refers to an animal feed additive effective as broad-spectrum preservative, said feed additive comprises as active ingredients propionic acid, glyceryl propionates, hexanoic acid and optionally minor amounts of an alkali metal salt and/or a C7-C12 fatty acid. The present invention also refers to the use of said animal feed additive as a mould and/or yeast inhibitor and to the use of said animal feed additive as an inhibitor of aerobic bacteria. In a further aspect, the present invention refers to the use of said animal feed additive to protect an animal feed from aerobic deterioration.