| 发明名称 |
HYALURONIC ACID AND/OR SALT THEREOF, METHOD FOR PRODUCING SAME, AND FOOD, COSMETIC, AND PHARMACEUTICAL CONTAINING SAID HYALURONIC ACID AND/OR SALT THEREOF |
| 摘要 |
Provided is a hyaluronic acid and/or a salt thereof having an average molecular weight of 3,500 or less, a proportion of disaccharide of 1 mass % or more and 30 mass % or less, a content of chlorine of 1 mass % or less, a content of sulfur of 1 mass % or less, and a bulk density of more than 0.25 g/cm3. |
| 申请公布号 |
US2016333119(A1) |
申请公布日期 |
2016.11.17 |
| 申请号 |
US201515110909 |
申请日期 |
2015.01.13 |
| 申请人 |
KEWPIE CORPORATION |
发明人 |
Yamazaki Taro;Kajiyama Daichi |
| 分类号 |
C08B37/08;A61K31/728;A23L33/10;A61K9/00;A61K9/20;A61K9/48;A61K8/73;A61Q19/00 |
主分类号 |
C08B37/08 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A hyaluronic acid and/or a salt thereof, which has an average molecular weight of 3,500 or less, a proportion of disaccharide of 1 mass % or more and 30 mass % or less, a content of chlorine of 1 mass % or less, a content of sulfur of 1 mass % or less, and a bulk density of more than 0.25 g/cm3. |
| 地址 |
Tokyo JP |
