公开(公告)号：US20170009198A1

公开(公告)日：2017-01-12

申请号：US15272016

申请日：2016-09-21

Applicant: CHR. HANSEN A/S

Inventor： Annette KIBENICH ,  Kim Ib SOERENSEN ,  Eric JOHANSEN

IPC: C12N1/20 ,  C12R1/46 ,  A23C9/123 ,  C12R1/225

CPC classification number: C12N1/20 ,  A23C9/1238 ,  A23Y2220/15 ,  A23Y2220/29 ,  A23Y2240/75 ,  C12N15/01 ,  C12N15/746 ,  C12R1/225 ,  C12R1/46

Abstract: The present invention relates to mutants of lactic acid bacteria which are resistant towards the antibiotic D-cycloserine and/or functionally equivalent antibiotics and which were found to give an increased texture when grown in milk while maintaining the other growth properties of the parent strain. The present invention, furthermore, relates to compositions comprising such mutants, and to dairy products fermented with the lactic acid bacteria resistant towards D-cycloserine and/or functionally equivalent antibiotics.

Abstract translation: 本发明涉及对抗生素D-环丝氨酸和/或功能相当的抗生素具有抗性的乳酸菌突变体，并且在保持母体菌株的其它生长特性的同时，在牛奶中生长时，其质地增加。 此外，本发明涉及包含这种突变体的组合物，以及用对D-环丝氨酸和/或功能等同的抗生素具有抗性的乳酸菌发酵的乳制品。

公开(公告)号：US20180042256A1

公开(公告)日：2018-02-15

申请号：US15552398

申请日：2016-02-22

Applicant: CHR. HANSEN A/S

Inventor： Gaelle Lettier BUCHHORN ,  Dina VANELL ,  Kim lb SOERENSEN ,  Gunnar OEREGAARD ,  Annette KIBENICH ,  Per STTROEMAN

IPC: A23C19/032 ,  C12N1/20 ,  C12R1/225

CPC classification number: A23C19/0323 ,  A23Y2220/29 ,  C12N1/20 ,  C12R1/225

Abstract: The present invention relates to a high temperature resistant Lactobacillus delbrueckii subsp. lactis DSM 32009 strain that can be used in the production of cheese where the curd is cooked at high temperature (>50° C.).