公开(公告)号：US20220192943A1

公开(公告)日：2022-06-23

申请号：US17689042

申请日：2022-03-08

申请人： Brainy Inc.

发明人： Hideki AOKI ,  Nobukiyo TANAKA

IPC分类号： A61K8/24 ,  A23L33/16 ,  A23C9/13 ,  A23L2/02 ,  A23L2/52 ,  A61K8/04 ,  A61Q19/00 ,  A61Q19/10 ,  C01B25/16

摘要： According to the present invention, provided is a carbonate- and magnesium-substituted hydroxyapatite having a particle size of 5 nm or more and 60 nm or less, wherein a portion of the calcium atoms in the hydroxyapatite are substituted with magnesium atoms and a portion of phosphate groups are substituted with carbonate groups.