公开(公告)号：US12004547B2

公开(公告)日：2024-06-11

申请号：US17051844

申请日：2019-05-03

Applicant: Chr. Hansen A/S

Inventor： Tina Malling Thorsen ,  George Nabin Baroi ,  Robin Taponen ,  Jakob Soeltoft-Jensen ,  Birgitte Yde

IPC: A23L5/41 ,  A23L13/40 ,  C12N1/20 ,  C12N9/06 ,  C12R1/44

CPC classification number: A23L5/41 ,  A23L13/45 ,  C12N1/20 ,  C12N9/0044 ,  C12N2500/34 ,  C12N2500/35 ,  C12N2500/38 ,  C12R2001/44 ,  C12Y107/99004

Abstract: The present invention is related to the field of reddening of food products. In particular the present invention relates to the preservation or optimization of nitrate reductase activity of frozen and/or dried lactic acid bacteria cultures or Micrococcaceae cultures (particularly cultures comprising one or more species of Staphylococcus having nitrate reductase activity).