Title:
METHOD FOR PRODUCING LOW-MOLECULAR WEIGHT HYALURONIC ACID AND/OR SALT THEREOF
Document Type and Number:
Japanese Patent JP2009256683
Kind Code:
A
Abstract:
To provide a low-molecular weight hyaluronic acid and/or its salt which is stably produced without browning, its production method, and cosmetics and foodstuff compositions containing the same.
The low-molecular weight hyaluronic acid and/or its salt is obtained by dispersing hyaluronic acid and/or its salt in an acidic water-containing medium.
Inventors:
YOSHIDA TAKUSHI
Application Number:
JP2009178669A
Publication Date:
November 05, 2009
Filing Date:
July 31, 2009
Export Citation:
Assignee:
Q P CORP
International Classes:
C08B37/08; A61K8/73; A61Q19/00
Domestic Patent References:
| JP2006265287A | 2006-10-05 |
Attorney, Agent or Firm:
Mitsue Obuchi
Yukio Fuse
Mina Tsuzuki
Yukio Fuse
Mina Tsuzuki