CN105949351A - 一种透明质酸发酵液提取方法 - Google Patents
一种透明质酸发酵液提取方法 Download PDFInfo
- Publication number
- CN105949351A CN105949351A CN201610558496.3A CN201610558496A CN105949351A CN 105949351 A CN105949351 A CN 105949351A CN 201610558496 A CN201610558496 A CN 201610558496A CN 105949351 A CN105949351 A CN 105949351A
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- CN
- China
- Prior art keywords
- hyaluronic acid
- filtrate
- extracting method
- precipitation
- fermentation liquor
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- 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
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- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Health & Medical Sciences (AREA)
- Biochemistry (AREA)
- Molecular Biology (AREA)
- Engineering & Computer Science (AREA)
- General Health & Medical Sciences (AREA)
- Materials Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Preparation Of Compounds By Using Micro-Organisms (AREA)
- Polysaccharides And Polysaccharide Derivatives (AREA)
Abstract
Description
Claims (6)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201610558496.3A CN105949351B (zh) | 2016-07-16 | 2016-07-16 | 一种透明质酸发酵液提取方法 |
Applications Claiming Priority (1)
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CN201610558496.3A CN105949351B (zh) | 2016-07-16 | 2016-07-16 | 一种透明质酸发酵液提取方法 |
Publications (2)
Publication Number | Publication Date |
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CN105949351A true CN105949351A (zh) | 2016-09-21 |
CN105949351B CN105949351B (zh) | 2019-07-23 |
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CN201610558496.3A Active CN105949351B (zh) | 2016-07-16 | 2016-07-16 | 一种透明质酸发酵液提取方法 |
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CN (1) | CN105949351B (zh) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110452944A (zh) * | 2019-09-21 | 2019-11-15 | 冯世红 | 一种采用盐醇法制备透明质酸的方法 |
CN115974940A (zh) * | 2022-09-01 | 2023-04-18 | 华熙生物科技股份有限公司 | 一种均一透明质酸寡聚糖的膜纯化方法 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1597704A (zh) * | 2004-08-10 | 2005-03-23 | 江南大学 | 一种从透明质酸发酵液中制备透明质酸钠的方法 |
CN101550199A (zh) * | 2009-05-09 | 2009-10-07 | 山东众山生物科技有限公司 | 一种从透明质酸发酵液中制备透明质酸钠的方法 |
CN101704905A (zh) * | 2009-09-28 | 2010-05-12 | 安徽丰原发酵技术工程研究有限公司 | 一种透明质酸的提取方法 |
WO2010088565A1 (en) * | 2009-01-29 | 2010-08-05 | Synedgen, Inc. | Nucleic acid delivery using modified chitosans |
CN101914169A (zh) * | 2008-12-01 | 2010-12-15 | 思德生物科技股份有限公司 | 透明质酸的纯化方法 |
-
2016
- 2016-07-16 CN CN201610558496.3A patent/CN105949351B/zh active Active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1597704A (zh) * | 2004-08-10 | 2005-03-23 | 江南大学 | 一种从透明质酸发酵液中制备透明质酸钠的方法 |
CN101914169A (zh) * | 2008-12-01 | 2010-12-15 | 思德生物科技股份有限公司 | 透明质酸的纯化方法 |
WO2010088565A1 (en) * | 2009-01-29 | 2010-08-05 | Synedgen, Inc. | Nucleic acid delivery using modified chitosans |
CN101550199A (zh) * | 2009-05-09 | 2009-10-07 | 山东众山生物科技有限公司 | 一种从透明质酸发酵液中制备透明质酸钠的方法 |
CN101704905A (zh) * | 2009-09-28 | 2010-05-12 | 安徽丰原发酵技术工程研究有限公司 | 一种透明质酸的提取方法 |
Non-Patent Citations (2)
Title |
---|
吴梧桐主编: "《生物制药工艺学(第4版)》", 31 August 2015, 中国医药科技出版社 * |
陶永清等编著: "《发酵工程原理与技术(第1版)》", 31 May 2015, 陶永清等编著 * |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110452944A (zh) * | 2019-09-21 | 2019-11-15 | 冯世红 | 一种采用盐醇法制备透明质酸的方法 |
CN115974940A (zh) * | 2022-09-01 | 2023-04-18 | 华熙生物科技股份有限公司 | 一种均一透明质酸寡聚糖的膜纯化方法 |
Also Published As
Publication number | Publication date |
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CN105949351B (zh) | 2019-07-23 |
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PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: A method for extracting hyaluronic acid fermentation broth Effective date of registration: 20211018 Granted publication date: 20190723 Pledgee: China Construction Bank Corporation Junan sub branch Pledgor: SHANDONG FUFENG FERMENTATION Co.,Ltd. Registration number: Y2021370000120 |
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Date of cancellation: 20230414 Granted publication date: 20190723 Pledgee: China Construction Bank Corporation Junan sub branch Pledgor: SHANDONG FUFENG FERMENTATION CO.,LTD. Registration number: Y2021370000120 |
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