TWI504611B - Hyaluronic acid and / or a salt thereof - Google Patents
Hyaluronic acid and / or a salt thereof Download PDFInfo
- Publication number
- TWI504611B TWI504611B TW100109189A TW100109189A TWI504611B TW I504611 B TWI504611 B TW I504611B TW 100109189 A TW100109189 A TW 100109189A TW 100109189 A TW100109189 A TW 100109189A TW I504611 B TWI504611 B TW I504611B
- Authority
- TW
- Taiwan
- Prior art keywords
- hyaluronic acid
- molecular weight
- ultrafiltration membrane
- salt
- value
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08B—POLYSACCHARIDES; DERIVATIVES THEREOF
- C08B37/00—Preparation of polysaccharides not provided for in groups C08B1/00 - C08B35/00; Derivatives thereof
- C08B37/0003—General processes for their isolation or fractionation, e.g. purification or extraction from biomass
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08B—POLYSACCHARIDES; DERIVATIVES THEREOF
- C08B37/00—Preparation of polysaccharides not provided for in groups C08B1/00 - C08B35/00; Derivatives thereof
- C08B37/006—Heteroglycans, i.e. polysaccharides having more than one sugar residue in the main chain in either alternating or less regular sequence; Gellans; Succinoglycans; Arabinogalactans; Tragacanth or gum tragacanth or traganth from Astragalus; Gum Karaya from Sterculia urens; Gum Ghatti from Anogeissus latifolia; Derivatives thereof
- C08B37/0063—Glycosaminoglycans or mucopolysaccharides, e.g. keratan sulfate; Derivatives thereof, e.g. fucoidan
- C08B37/0072—Hyaluronic acid, i.e. HA or hyaluronan; Derivatives thereof, e.g. crosslinked hyaluronic acid (hylan) or hyaluronates
Landscapes
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Molecular Biology (AREA)
- General Health & Medical Sciences (AREA)
- Biochemistry (AREA)
- Materials Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Sustainable Development (AREA)
- Polysaccharides And Polysaccharide Derivatives (AREA)
- Preparation Of Compounds By Using Micro-Organisms (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/JP2010/054598 WO2011114475A1 (ja) | 2010-03-17 | 2010-03-17 | ヒアルロン酸及び/又はその塩の精製方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
TW201139463A TW201139463A (en) | 2011-11-16 |
TWI504611B true TWI504611B (zh) | 2015-10-21 |
Family
ID=44648604
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
TW100109189A TWI504611B (zh) | 2010-03-17 | 2011-03-17 | Hyaluronic acid and / or a salt thereof |
Country Status (5)
Country | Link |
---|---|
JP (1) | JP5713995B2 (ja) |
KR (1) | KR101638662B1 (ja) |
CN (1) | CN102812050B (ja) |
TW (1) | TWI504611B (ja) |
WO (1) | WO2011114475A1 (ja) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105237656A (zh) * | 2015-10-30 | 2016-01-13 | 深圳市阳光之路生物材料科技有限公司 | 一种提纯透明质酸钠的方法 |
CN105837705A (zh) * | 2016-03-04 | 2016-08-10 | 冯翠军 | 一种去除透明质酸中热源的方法 |
CN105949478B (zh) * | 2016-05-05 | 2021-10-01 | 宜昌东阳光生化制药有限公司 | 除去交联透明质酸中交联剂的方法 |
IT201700081449A1 (it) * | 2017-07-18 | 2019-01-18 | Fidia Farm Spa | Procedimento di purificazione dell'acido ialuronico |
JPWO2023219171A1 (ja) * | 2022-05-13 | 2023-11-16 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH04158796A (ja) * | 1990-10-23 | 1992-06-01 | Chisso Corp | ヒアルロン酸ナトリウム水溶液の製造法 |
US6489467B1 (en) * | 1999-01-28 | 2002-12-03 | Chemedica S.A. | Process for purifying high molecular weight hyaluronic acid |
US20100137579A1 (en) * | 2008-12-01 | 2010-06-03 | Sustineo Biotechnology Co., Ltd. | Process for purifying medical grade hyaluronic acid |
CN103319627A (zh) * | 2013-07-10 | 2013-09-25 | 南宁中诺生物工程有限责任公司 | 一种对透明质酸钠进行分子量分级的方法 |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6467196A (en) * | 1987-09-08 | 1989-03-13 | Yakult Honsha Kk | Production of hyaluronic acid and strain used therefor |
JP2728542B2 (ja) | 1990-05-07 | 1998-03-18 | 株式会社日立製作所 | 同時2軸延伸装置のリンク過負荷検出装置 |
JPH09324001A (ja) | 1996-04-02 | 1997-12-16 | Kyowa Hakko Kogyo Co Ltd | ヒアルロン酸ナトリウムの精製法 |
JP4151092B2 (ja) * | 1997-10-22 | 2008-09-17 | チッソ株式会社 | オリゴヒアルロン酸もしくはその塩の製造法 |
KR101509139B1 (ko) * | 2006-11-23 | 2015-04-08 | 주식회사 엘지생명과학 | 히알루론산의 정제방법 |
-
2010
- 2010-03-17 JP JP2012505382A patent/JP5713995B2/ja active Active
- 2010-03-17 KR KR1020127026990A patent/KR101638662B1/ko active IP Right Grant
- 2010-03-17 WO PCT/JP2010/054598 patent/WO2011114475A1/ja active Application Filing
- 2010-03-17 CN CN201080065517.9A patent/CN102812050B/zh active Active
-
2011
- 2011-03-17 TW TW100109189A patent/TWI504611B/zh not_active IP Right Cessation
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH04158796A (ja) * | 1990-10-23 | 1992-06-01 | Chisso Corp | ヒアルロン酸ナトリウム水溶液の製造法 |
US6489467B1 (en) * | 1999-01-28 | 2002-12-03 | Chemedica S.A. | Process for purifying high molecular weight hyaluronic acid |
US20100137579A1 (en) * | 2008-12-01 | 2010-06-03 | Sustineo Biotechnology Co., Ltd. | Process for purifying medical grade hyaluronic acid |
CN103319627A (zh) * | 2013-07-10 | 2013-09-25 | 南宁中诺生物工程有限责任公司 | 一种对透明质酸钠进行分子量分级的方法 |
Also Published As
Publication number | Publication date |
---|---|
KR20130056222A (ko) | 2013-05-29 |
TW201139463A (en) | 2011-11-16 |
KR101638662B1 (ko) | 2016-07-11 |
JPWO2011114475A1 (ja) | 2013-06-27 |
CN102812050B (zh) | 2016-01-20 |
JP5713995B2 (ja) | 2015-05-07 |
WO2011114475A1 (ja) | 2011-09-22 |
CN102812050A (zh) | 2012-12-05 |
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MM4A | Annulment or lapse of patent due to non-payment of fees |