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. 07, 2018
Filed:
Apr. 18, 2016
Applicant:
Macau University of Science and Technology, Taipa, MO;
Inventors:
Assignee:
MACAU UNIVERSITY OF SCIENCE AND TECHNOLOGY, Taipa, MO;
Primary Examiner:
Int. Cl.
CPC ...
A61K 36/068 (2006.01); A61K 31/133 (2006.01); A61K 31/164 (2006.01); A61K 31/688 (2006.01); B01D 15/42 (2006.01); C12Q 1/04 (2006.01); G01N 30/02 (2006.01); G01N 30/72 (2006.01); G01N 33/92 (2006.01);
U.S. Cl.
CPC ...
A61K 36/068 (2013.01); A61K 31/133 (2013.01); A61K 31/164 (2013.01); A61K 31/688 (2013.01); B01D 15/426 (2013.01); C12Q 1/04 (2013.01); G01N 30/72 (2013.01); G01N 33/92 (2013.01); A61K 2236/333 (2013.01); A61K 2236/39 (2013.01); A61K 2236/50 (2013.01); A61K 2236/53 (2013.01); G01N 2030/027 (2013.01); G01N 2333/37 (2013.01); G01N 2405/08 (2013.01);
Abstract
A method of identifying and preferably quantifying at least one sphingolipid, in particular the sphingolipid portion in wild-typeorderivates includes preparing a test sample solution from asample, subjecting the test sample solution to liquid chromatrography with a mobile phase including at least a first and second eluting solvent; and performing a mass spectrometry after the step of subjecting. The quality and safety ofproducts can be determined and wild-typeandderivates may be differentiated via the ratio and/or presence of certain sphingolipids especially suitable as markers.