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. 08, 2023
Filed:
Dec. 22, 2021
Applicant:
Kabushiki Kaisha Yakult Honsha, Tokyo, JP;
Inventors:
Masakazu Ikeda, Tokyo, JP;
Masahiko Ito, Tokyo, JP;
Assignee:
KABUSHIKI KAISHA YAKULT HONSHA, Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C12N 9/26 (2006.01); C12P 19/04 (2006.01); C12N 9/38 (2006.01); C12P 19/14 (2006.01); C12P 19/18 (2006.01);
U.S. Cl.
CPC ...
C12N 9/2471 (2013.01); C12P 19/04 (2013.01); C12P 19/14 (2013.01); C12Y 302/01023 (2013.01); C12P 19/18 (2013.01);
Abstract
Provided is a method for improving the production amount of a tri- or higher galactooligosaccharide and the reaction rate by a method for producing a galactooligosaccharide characterized by allowing β-galactosidase to react with a substrate in the presence of 5 to 60 mM sodium ions and 0.5 to 8 mM magnesium ions.