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公开(公告)号:US20210337818A1
公开(公告)日:2021-11-04
申请号:US17259792
申请日:2019-07-15
Applicant: Chr. Hansen A/S
Inventor: Paula SZYMCZAK , Thomas JANZEN , Rute NEVES
IPC: A23C9/123 , C12N15/10 , C12N1/20 , A23C19/032
Abstract: The present invention relates to novel S. thermophillus strains that are not attacked by common phagesand novel Streptococcus strains with improved stability against phage attacks, methods to obtain Streptococcus strains with improved phage resistance, their use in the manufacture of fermented milk-based products, and novel milk based products containing the strain.