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. 04, 2022
Filed:
Oct. 31, 2019
Applicant:
Changshu Institute of Technology, Suzhou, CN;
Inventors:
Assignee:
CHANGSHU INSTITUTE OF TECHNOLOGY, Suzhou, CN;
Primary Examiner:
Int. Cl.
CPC ...
C12N 9/26 (2006.01); C12P 19/14 (2006.01); C12N 9/42 (2006.01); C12P 19/04 (2006.01); C12N 1/20 (2006.01); C12R 1/465 (2006.01);
U.S. Cl.
CPC ...
C12N 9/2442 (2013.01); C12N 1/205 (2021.05); C12P 19/04 (2013.01); C12P 19/14 (2013.01); C12R 2001/465 (2021.05);
Abstract
The present invention relates to a strain for producing chitinase and application thereof. The class of the strain is namedCS1801 and the preservation number thereof is CCTCC NO: M2018263. TheCS1801 of the present invention is derived from naturally fermented prawn paste. By fermentation of prawns, the enzyme activity of the chitosan is as high as 57.3 U/L and the content of chitooligosaccharides is 0.58 mol/L. The present invention provides a new method for producing chitooligosaccharides and has a good application prospect.