Title:
METHOD FOR EXTRACTING COLLAGEN COMPRISING MICROBIAL FERMENTATION
Document Type and Number:
WIPO Patent Application WO2004090151
Kind Code:
A3
Abstract:
The present invention relates to a novel collagen production method wherein the collagen-containing tissues are fermented to extract the Collagen. The fermentation process employs microorganisms, including but is not limited to bacteria and yeast. The present invention is also directed to collagen product comprising collagen produced by fermentation.
Inventors:
SEAH JUNE NAM (SG)
HSIAO CHIN YING
CHOU CHIANG HUNG
SUN HSI WEN
HSIAO CHIN YING
CHOU CHIANG HUNG
SUN HSI WEN
Application Number:
PCT/IB2004/001439
Publication Date:
December 23, 2004
Filing Date:
April 12, 2004
Export Citation:
Assignee:
ECODYNAMIC BIOLAB INC
SEAH JUNE NAM (SG)
HSIAO CHIN YING
CHOU CHIANG HUNG
SUN HSI WEN
SEAH JUNE NAM (SG)
HSIAO CHIN YING
CHOU CHIANG HUNG
SUN HSI WEN
International Classes:
C07K14/78; C12P21/02; A61K38/00; (IPC1-7): C12P21/02; C07K14/78; A61K38/39
Foreign References:
| US3681093A | 1972-08-01 | |||
| US3616205A | 1971-10-26 | |||
| DE2507223A1 | 1976-09-02 | |||
| US6372794B1 | 2002-04-16 | |||
| US5480427A | 1996-01-02 |
Other References:
DATABASE CHEMABS CHEMICAL ABSTRACTS SERVICE, COLUMBUS, OHIO, US; CRISTESCU, D. ET AL.: "DEPOLIMERIZATION OF SKIN COLLAGEN BY BACTERIAL ENZYMES", XP002296510, Database accession no. 1974:427217
ASDORNNITHEE S ET AL: "ISOLATION AND CHARACTERIZATION OF A COLLAGENOLYTIC ENZYME FROM BACILLUS LICHENIFORMIS N22", JOURNAL OF FERMENTATION AND BIOENGINEERING, SOCIETY OF FERMENTATION TECHNOLOGY, JP, vol. 78, no. 4, 1994, pages 283 - 287, XP001029493, ISSN: 0922-338X
NAKAYAMA T ET AL: "THERMOSTABLE COLLAGENOLYTIC ACTIVITY OF A NOVEL THERMOPHILIC ISOLATE, BACILLUS SP. STRAIN NTAP-1", JOURNAL OF BIOSCIENCE AND BIOENGINEERING, ELSEVIER, AMSTERDAM,, NL, vol. 89, no. 6, 2000, pages 612 - 614, XP001029498, ISSN: 1389-1723
MAKINEN K K ET AL: "PURIFICATION AND PROPERTIES OF AN EXTRACELLULAR COLLAGENOLYTIC PROTEASE PRODUCED BY THE HUMAN ORAL BACTERIUM BACILLUS CEREUS (STRAIN SOC 67)", JOURNAL OF BIOLOGICAL CHEMISTRY, AMERICAN SOCIETY OF BIOLOGICAL CHEMISTS, BALTIMORE, MD, US, vol. 262, no. 26, 15 September 1987 (1987-09-15), pages 12488 - 12495, XP001029486, ISSN: 0021-9258
DATABASE CHEMABS CHEMICAL ABSTRACTS SERVICE, COLUMBUS, OHIO, US; XP002296511, Database accession no. 2004:512303
ASDORNNITHEE S ET AL: "ISOLATION AND CHARACTERIZATION OF A COLLAGENOLYTIC ENZYME FROM BACILLUS LICHENIFORMIS N22", JOURNAL OF FERMENTATION AND BIOENGINEERING, SOCIETY OF FERMENTATION TECHNOLOGY, JP, vol. 78, no. 4, 1994, pages 283 - 287, XP001029493, ISSN: 0922-338X
NAKAYAMA T ET AL: "THERMOSTABLE COLLAGENOLYTIC ACTIVITY OF A NOVEL THERMOPHILIC ISOLATE, BACILLUS SP. STRAIN NTAP-1", JOURNAL OF BIOSCIENCE AND BIOENGINEERING, ELSEVIER, AMSTERDAM,, NL, vol. 89, no. 6, 2000, pages 612 - 614, XP001029498, ISSN: 1389-1723
MAKINEN K K ET AL: "PURIFICATION AND PROPERTIES OF AN EXTRACELLULAR COLLAGENOLYTIC PROTEASE PRODUCED BY THE HUMAN ORAL BACTERIUM BACILLUS CEREUS (STRAIN SOC 67)", JOURNAL OF BIOLOGICAL CHEMISTRY, AMERICAN SOCIETY OF BIOLOGICAL CHEMISTS, BALTIMORE, MD, US, vol. 262, no. 26, 15 September 1987 (1987-09-15), pages 12488 - 12495, XP001029486, ISSN: 0021-9258
DATABASE CHEMABS CHEMICAL ABSTRACTS SERVICE, COLUMBUS, OHIO, US; XP002296511, Database accession no. 2004:512303
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