CN108220364B - 一种固液双相酶解与超滤联用制备超低分子量透明质酸寡糖及其盐的方法 - Google Patents
一种固液双相酶解与超滤联用制备超低分子量透明质酸寡糖及其盐的方法 Download PDFInfo
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- CN108220364B CN108220364B CN201611127881.9A CN201611127881A CN108220364B CN 108220364 B CN108220364 B CN 108220364B CN 201611127881 A CN201611127881 A CN 201611127881A CN 108220364 B CN108220364 B CN 108220364B
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- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12P—FERMENTATION OR ENZYME-USING PROCESSES TO SYNTHESISE A DESIRED CHEMICAL COMPOUND OR COMPOSITION OR TO SEPARATE OPTICAL ISOMERS FROM A RACEMIC MIXTURE
- C12P19/00—Preparation of compounds containing saccharide radicals
- C12P19/26—Preparation of nitrogen-containing carbohydrates
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- 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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- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12P—FERMENTATION OR ENZYME-USING PROCESSES TO SYNTHESISE A DESIRED CHEMICAL COMPOUND OR COMPOSITION OR TO SEPARATE OPTICAL ISOMERS FROM A RACEMIC MIXTURE
- C12P19/00—Preparation of compounds containing saccharide radicals
- C12P19/14—Preparation of compounds containing saccharide radicals produced by the action of a carbohydrase (EC 3.2.x), e.g. by alpha-amylase, e.g. by cellulase, hemicellulase
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CN201611127881.9A CN108220364B (zh) | 2016-12-09 | 2016-12-09 | 一种固液双相酶解与超滤联用制备超低分子量透明质酸寡糖及其盐的方法 |
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CN108220364B true CN108220364B (zh) | 2020-06-05 |
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Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
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CN109897876B (zh) * | 2019-03-05 | 2020-11-06 | 山东安华生物医药股份有限公司 | 一种制备小分子透明质酸或其盐的方法 |
CN110982862B (zh) * | 2019-12-27 | 2022-05-06 | 华熙生物科技股份有限公司 | 一种大规模制备高纯度不饱和透明质酸二糖的方法 |
FR3105922B1 (fr) | 2020-01-08 | 2022-12-02 | Le Rouge Francais | Composition cosmétique pour le traitement des lèvres sous forme de solide compact contenant au moins un agent probiotique et au moins un composé choisi parmi l'acide hyaluronique et ses dérivés. |
CN111778303B (zh) * | 2020-06-15 | 2023-01-24 | 华熙生物科技股份有限公司 | 一种透明质酸或其盐酶降解的方法 |
CN111893151A (zh) * | 2020-08-21 | 2020-11-06 | 浙江绿创生物科技股份有限公司 | 一种连续化生产低分子量透明质酸的方法及所得低分子量透明质酸和应用 |
CN113493776B (zh) * | 2021-07-07 | 2022-06-14 | 山东焦点福瑞达生物股份有限公司 | 一种连续制备酶切超低分子量透明质酸或其盐的方法 |
WO2023040952A1 (zh) * | 2021-09-17 | 2023-03-23 | 华熙生物科技股份有限公司 | 一种透明质酸寡糖组合物及其制备方法和用途 |
CN113801904A (zh) * | 2021-09-17 | 2021-12-17 | 山东华熙海御生物医药有限公司 | 一种透明质酸寡糖组合物及其制备方法和用途 |
CN114288308A (zh) * | 2021-12-02 | 2022-04-08 | 华熙生物科技股份有限公司 | 一种以四糖为主的透明质酸寡糖组合物及其制备方法和应用 |
CN115386608B (zh) * | 2022-09-02 | 2023-11-10 | 山东百阜福瑞达制药有限公司 | 一种实时调控酶活制备高活性透明质酸寡糖组合物的方法 |
CN117535363A (zh) * | 2023-12-27 | 2024-02-09 | 常州加源医药科技研发有限公司 | 一种功能性透明质酸的生产方法 |
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CN103255187A (zh) * | 2012-02-21 | 2013-08-21 | 华熙福瑞达生物医药有限公司 | 一种低分子透明质酸盐、其制备方法及用途 |
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CN103255187A (zh) * | 2012-02-21 | 2013-08-21 | 华熙福瑞达生物医药有限公司 | 一种低分子透明质酸盐、其制备方法及用途 |
CN103255076A (zh) * | 2012-02-21 | 2013-08-21 | 华熙福瑞达生物医药有限公司 | 一种芽孢杆菌、一种透明质酸酶及其制备方法和用途 |
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