Mutant strain of Lactococcus lactis and its application

USPTO Patent Application US 2018/0042251 A1
Application Date: Feb. 15th, 2018

ABSTRACT

The present invention relates to a mutant strain of Lactococcus lactis and its application, and belongs to the field of food biotechnology. The mutant strain, Lactococcus lactis WH101, was screened...
Assignee(s):
Application Number:
15/640,903
International Classification:
A23C 9/123 (20060101); A23L 19/20 (20060101); C12R 1/46 (20060101)
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CLAIMS

What is claimed is:

1. A mutant strain, named Lactococcus lactis WH101, with higher acid tolerance than that of its parent strain, which was deposited on Apr. 29, 2016 in the Chinese Type Culture Collection with the accession CCTCC NO: M 2016233, which is located Wuhan University, Wuhan, China.

DESCRIPTION

CROSS-REFERENCES AND RELATED APPLICATIONS

This application claims the benefit of priority to Chinese Application No. 201610652096.9, entitled “A mutant strain of Lactococcus lactis and its application”, filed Aug. 10, 2016 and is a continuation application of international application No. PCT/CN2016/108476, filed Dec. 5, 2016, which are herein incorporated by reference in their entirety.
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