JP5750442B2 - 低分子量ヒアルロン酸製造方法 - Google Patents
低分子量ヒアルロン酸製造方法 Download PDFInfo
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- JP5750442B2 JP5750442B2 JP2012529671A JP2012529671A JP5750442B2 JP 5750442 B2 JP5750442 B2 JP 5750442B2 JP 2012529671 A JP2012529671 A JP 2012529671A JP 2012529671 A JP2012529671 A JP 2012529671A JP 5750442 B2 JP5750442 B2 JP 5750442B2
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- hyaluronic acid
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- JIAARYAFYJHUJI-UHFFFAOYSA-L zinc dichloride Chemical compound [Cl-].[Cl-].[Zn+2] JIAARYAFYJHUJI-UHFFFAOYSA-L 0.000 description 2
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- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 description 1
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- ZPWVASYFFYYZEW-UHFFFAOYSA-L dipotassium hydrogen phosphate Chemical compound [K+].[K+].OP([O-])([O-])=O ZPWVASYFFYYZEW-UHFFFAOYSA-L 0.000 description 1
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Classifications
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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
- C08B37/0006—Homoglycans, i.e. polysaccharides having a main chain consisting of one single sugar, e.g. colominic acid
- C08B37/0024—Homoglycans, i.e. polysaccharides having a main chain consisting of one single sugar, e.g. colominic acid beta-D-Glucans; (beta-1,3)-D-Glucans, e.g. paramylon, coriolan, sclerotan, pachyman, callose, scleroglucan, schizophyllan, laminaran, lentinan or curdlan; (beta-1,6)-D-Glucans, e.g. pustulan; (beta-1,4)-D-Glucans; (beta-1,3)(beta-1,4)-D-Glucans, e.g. lichenan; Derivatives thereof
- C08B37/0027—2-Acetamido-2-deoxy-beta-glucans; Derivatives thereof
- C08B37/003—Chitin, i.e. 2-acetamido-2-deoxy-(beta-1,4)-D-glucan or N-acetyl-beta-1,4-D-glucosamine; Chitosan, i.e. deacetylated product of chitin or (beta-1,4)-D-glucosamine; Derivatives thereof
-
- 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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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K8/00—Cosmetics or similar toiletry preparations
- A61K8/18—Cosmetics or similar toiletry preparations characterised by the composition
- A61K8/72—Cosmetics or similar toiletry preparations characterised by the composition containing organic macromolecular compounds
- A61K8/73—Polysaccharides
- A61K8/735—Mucopolysaccharides, e.g. hyaluronic acid; Derivatives thereof
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61Q—SPECIFIC USE OF COSMETICS OR SIMILAR TOILETRY PREPARATIONS
- A61Q19/00—Preparations for care of the skin
- A61Q19/08—Anti-ageing preparations
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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
- C08B37/0003—General processes for their isolation or fractionation, e.g. purification or extraction from biomass
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- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Biochemistry (AREA)
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- Sustainable Development (AREA)
- Dermatology (AREA)
- Birds (AREA)
- Epidemiology (AREA)
- Polysaccharides And Polysaccharide Derivatives (AREA)
- Preparation Of Compounds By Using Micro-Organisms (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
Description
CA1活性炭を利用して低分子ヒアルロン酸を作る方法
本実施例では低分子ヒアルロン酸生産のための原料に、ストレプトコークス属ID9102(KCTC11395BP)を生産菌株にして培養して得た培養物から分離精製した調整物を利用し、原料に含まれたヒアルロン酸の平均分子量は350万Daでありエンドトキシンの濃度が0.5 EU/mgをはるかに上回る。
CGSP活性炭を利用して低分子ヒアルロン酸を作る方法
実施例1で使用したヒアルロン酸試料と反応条件を同一に使用し、ただ、CA1活性炭の代わりにNorit(登録商標) CGSP(以下CGSPと称す)活性炭を加水分解物して媒介体に使用して低分子ヒアルロン酸生産能力を比較分析した。
CGSP活性炭を利用して低分子ヒアルロン酸を作る方法
実施例1で使用した条件を同様に使用した。CA1活性炭の代わりにNorit(登録商標) CASP(以下CASPと称す)活性炭に代えて比較分析した。
CN1活性炭を利用して低分子ヒアルロン酸を作る方法
実施例1で使用した条件を同じく使用した。CA1活性炭の代わりにNorit(登録商標) CN1(以下CN1と称す)活性炭に代えて比較分析した。
S-51HF活性炭を利用して低分子ヒアルロン酸を作る方法
<実施例1>で使用した条件を同じく使用した。CA1活性炭の代わりにNorit(登録商標) S-51HF(以下S-51HFと称す)活性炭に代えて比較分析した。
SA-SUPER活性炭を利用して低分子ヒアルロン酸を作る方法
実施例1で使用した条件を同じく使用した。CA1活性炭の代わりにNorit(登録商標) SA-SUPER(以下SA-SUPERと称す)活性炭に代えて比較分析した。
SX-PLUS活性炭を利用して低分子ヒアルロン酸を作る方法
実施例1で使用した条件を同じく使用した。CA1活性炭の代わりにNorit(登録商標) SX-PLUS(以下SX-PLUSと称す)活性炭に代えて比較分析した。
SX-1G活性炭を利用して低分子ヒアルロン酸を作る方法
実施例1で使用した条件を同じく使用した。CA1活性炭の代わりにNorit(登録商標) SX-1G(以下SX-1Gと称す)活性炭に代えて比較分析した。
SX-ULTRA活性炭を利用して低分子ヒアルロン酸を作る方法
実施例1で使用した条件を同じく使用した。CA1活性炭の代わりにNorit(登録商標) SX-ULTRA(以下SX-ULTRAと称す)活性炭に代えて比較分析した。
PAC-200C活性炭を利用して低分子ヒアルロン酸を作る方法
実施例1で使用した条件を同じく使用した。CA1活性炭の代わりにNorit(登録商標) PAC-200C(以下PAC-200Cと称す)活性炭に代えて比較分析した。
DARCO KBB活性炭を利用して低分子ヒアルロン酸を作る方法
実施例1で使用した条件を同じく使用した。CA1活性炭の代わりにNorit(登録商標) DARCO KBB(以下DARCO KBBと称す)活性炭に代えて比較分析した。
DARCO A-51活性炭を利用して低分子ヒアルロン酸を作る方法
実施例1で使用した条件を同じく使用した。CA1活性炭の代わりにNorit(登録商標) DARCO A-51(以下DARCO A-51と称す)活性炭に代えて比較分析した。
鷄冠由来の低分子ヒアルロン酸を作る方法
本実施例で使用した高分子ヒアルロン酸原料は鷄冠から抽出精製したヒアルロン酸を使用して平均分子量は350万Daである。
産業工程で平均分子量 200万Daのヒアルロン酸を作る方法
1tonの発酵槽でストレプトコークス属ID9102(KCTC11395BP)を<実施例1>と同じ培養培地条件で培養して500Lの培養物を得た。この培養物を分離精製して組成物500Lを製造した。ヒアルロン酸の平均分子量は350万Daであり、ヒアルロン酸の濃度は5g/Lであって、エンドトキシン濃度は5.0 EU/mgをはるかに上回る。
産業工程で平均分子量 100万Daのヒアルロン酸を作る方法
実施例14と同じ条件でヒアルロン酸組成物500Lを製造した。ヒアルロン酸の平均分子量は350万Daで、ヒアルロン酸の濃度は5g/L、エンドトキシン濃度は5.0 EU/mgをはるかに上回る。
産業工程で平均分子量50万Daのヒアルロン酸を作る方法
実施例14と同じ条件でヒアルロン酸組成物500Lを製造した。ヒアルロン酸の平均分子量は350万Daで、ヒアルロン酸の濃度は5g/L、エンドトキシン濃度は5.0 EU/mgをはるかに上回る。
産業工程で平均分子量10万Daのヒアルロン酸を作る方法
実施例14と同じ条件でヒアルロン酸組成物500Lを製造した。ヒアルロン酸の平均分子量は350万Daで、ヒアルロン酸の濃度は5g/L、エンドトキシン濃度は5.0 EU/mgをはるかに上回る。
Claims (3)
- ヒアルロン酸に活性炭を接触させる段階を含む低分子量のヒアルロン酸の製造方法であって、
前記活性炭が前記ヒアルロン酸の分子量を減少させる反応媒介体として用いられ、
前記ヒアルロン酸と活性炭の重量比が1:2乃至1:6であり、
前記低分子量が10,000Da乃至3,000,000Daの範囲である低分子量のヒアルロン酸の製造方法。 - 前記ヒアルロン酸に活性炭を接触させる温度は25℃乃至45℃で、前記ヒアルロン酸に活性炭を接触させる時間は3時間乃至18時間であることを特徴とする第1項記載の方法。
- ヒアルロン酸に活性炭を接触させる段階を含むヒアルロン酸分子量減少方法であって、
前記活性炭が前記ヒアルロン酸の分子量を減少させる反応媒介体として用いられ、
前記ヒアルロン酸と活性炭の重量比が1:2乃至1:6であるヒアルロン酸分子量減少方法。
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EP2910255A1 (en) | 2014-02-19 | 2015-08-26 | MedSkin Solutions Dr. Suwelack AG | Methods for the production of biopolymers with defined average molecular weight |
CN105777937A (zh) * | 2016-03-22 | 2016-07-20 | 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 |
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