Title:
【発明の名称】ヒアルロン酸の製法
Document Type and Number:
Japanese Patent JPS62502833
Kind Code:
A
Abstract:
PCT No. PCT/AU86/00129 Sec. 371 Date Feb. 9, 1987 Sec. 102(e) Date Feb. 9, 1987 PCT Filed May 7, 1986 PCT Pub. No. WO86/06728 PCT Pub. Date Nov. 20, 1986.A method for preparing high purity hyaluronic acid comprising treating a proteinaceous solution containing hyaluronic acid to precipitate protein and said hyaluronic acid from the solution, denaturing the protein, adding the hyaluronic acid and denatured protein to a solution in which the hyaluronic acid is soluble, digesting the protein and recovering hyaluronic acid.
Inventors:
Charis-Hill, David
Application Number:
JP50280186A
Publication Date:
November 12, 1987
Filing Date:
May 07, 1986
Export Citation:
Assignee:
Charis-Hill, David
International Classes:
C08B37/08; C08B1/00; (IPC1-7): C08B37/08
Attorney, Agent or Firm:
Yuzo Yamazaki