公开(公告)号：EP3766354A1

公开(公告)日：2021-01-20

申请号：EP19766586.2

申请日：2019-01-08

申请人： Morinaga Milk Industry Co., Ltd.

发明人： IKEDA, Masayuki ,  HASHIMOTO, Junichi ,  SHINODA, Ichizou ,  IWAMOTO, Hiroshi ,  TAKEDA, Yasuhiro

IPC分类号： A23J3/08

摘要： There is provided a means for sterilizing lactoferrin at a high temperature in a short time while maintaining the activity of the lactoferrin. The present technology provides a method for producing a lactoferrin-containing aqueous solution, including a sterilization step of heat-sterilizing a lactoferrin-containing aqueous solution, in which the total mass content of proteins other than lactoferrin is 1/12 or less of the mass content of lactoferrin, at a temperature of 100°C or more. The present technology also provides a lactoferrin-containing aqueous solution in which the total mass content of proteins other than lactoferrin is 1/12 or less of the mass content of lactoferrin, and which does not contain living bacteria.