JPS58140094A - 棒状のヘリツクス構造を有する多糖の低分子化方法 - Google Patents

棒状のヘリツクス構造を有する多糖の低分子化方法

Info

Publication number
JPS58140094A
JPS58140094A JP57023724A JP2372482A JPS58140094A JP S58140094 A JPS58140094 A JP S58140094A JP 57023724 A JP57023724 A JP 57023724A JP 2372482 A JP2372482 A JP 2372482A JP S58140094 A JPS58140094 A JP S58140094A
Authority
JP
Japan
Prior art keywords
polysaccharide
molecular weight
solution
rod
shear rate
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
JP57023724A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6411041B2 (enExample
Inventor
Kensho Kojima
小島　健正
Kengo Tabata
田端　▲あ▼吾
Toshio Yanagi
利男 梁木
Mitsuaki Mitani
三谷　満昭
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Kaken Pharmaceutical Co Ltd
Taito Co Ltd
Original Assignee
Kaken Pharmaceutical Co Ltd
Kaken Chemical Co Ltd
Taito Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Kaken Pharmaceutical Co Ltd, Kaken Chemical Co Ltd, Taito Co Ltd filed Critical Kaken Pharmaceutical Co Ltd
Priority to JP57023724A priority Critical patent/JPS58140094A/ja
Priority to GB08302088A priority patent/GB2116576B/en
Priority to KR1019830000395A priority patent/KR900006211B1/ko
Priority to CA000420799A priority patent/CA1214162A/en
Priority to DE19833304775 priority patent/DE3304775A1/de
Priority to FR8302332A priority patent/FR2521569B1/fr
Priority to CH843/83A priority patent/CH653689A5/de
Publication of JPS58140094A publication Critical patent/JPS58140094A/ja
Publication of JPS6411041B2 publication Critical patent/JPS6411041B2/ja
Granted legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K31/00—Medicinal preparations containing organic active ingredients
    • A61K31/70—Carbohydrates; Sugars; Derivatives thereof
    • A61K31/715—Polysaccharides, i.e. having more than five saccharide radicals attached to each other by glycosidic linkages; Derivatives thereof, e.g. ethers, esters
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07H—SUGARS; DERIVATIVES THEREOF; NUCLEOSIDES; NUCLEOTIDES; NUCLEIC ACIDS
    • C07H3/00—Compounds containing only hydrogen atoms and saccharide radicals having only carbon, hydrogen, and oxygen atoms
    • C07H3/06—Oligosaccharides, i.e. having three to five saccharide radicals attached to each other by glycosidic linkages
    • 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P20/00—Technologies relating to chemical industry
    • Y02P20/10—Process efficiency

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Organic Chemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Molecular Biology (AREA)
  • Engineering & Computer Science (AREA)
  • Biochemistry (AREA)
  • Medicinal Chemistry (AREA)
  • Materials Engineering (AREA)
  • Genetics & Genomics (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Biotechnology (AREA)
  • Polymers & Plastics (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Epidemiology (AREA)
  • Animal Behavior & Ethology (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Polysaccharides And Polysaccharide Derivatives (AREA)
  • Saccharide Compounds (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
JP57023724A 1982-02-16 1982-02-16 棒状のヘリツクス構造を有する多糖の低分子化方法 Granted JPS58140094A (ja)

Priority Applications (7)

Application Number Priority Date Filing Date Title
JP57023724A JPS58140094A (ja) 1982-02-16 1982-02-16 棒状のヘリツクス構造を有する多糖の低分子化方法
GB08302088A GB2116576B (en) 1982-02-16 1983-01-26 A method for a specific depolymerization of a polysaccharide having a rod-like helical conformation
KR1019830000395A KR900006211B1 (ko) 1982-02-16 1983-02-02 봉상의 헬릭스 구조를 가지는 다당의 저분자화 방법
CA000420799A CA1214162A (en) 1982-02-16 1983-02-03 Method for a specific depolymerization of a polysaccharide having a rod-like helical conformation
DE19833304775 DE3304775A1 (de) 1982-02-16 1983-02-11 Verfahren zur spezifischen depolymerisation eines polysaccharids mit einer stabfoermigen helix-konformation
FR8302332A FR2521569B1 (fr) 1982-02-16 1983-02-14 Procede de depolymerisation d'un polysaccharide possedant une structure helicoidale en batonnets
CH843/83A CH653689A5 (de) 1982-02-16 1983-02-15 Verfahren zur spezifischen depolymerisation eines polysaccharids mit einer stabfoermigen helix-konformation.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP57023724A JPS58140094A (ja) 1982-02-16 1982-02-16 棒状のヘリツクス構造を有する多糖の低分子化方法

Publications (2)

Publication Number Publication Date
JPS58140094A true JPS58140094A (ja) 1983-08-19
JPS6411041B2 JPS6411041B2 (enExample) 1989-02-23

Family

ID=12118262

Family Applications (1)

Application Number Title Priority Date Filing Date
JP57023724A Granted JPS58140094A (ja) 1982-02-16 1982-02-16 棒状のヘリツクス構造を有する多糖の低分子化方法

Country Status (7)

Country Link
JP (1) JPS58140094A (enExample)
KR (1) KR900006211B1 (enExample)
CA (1) CA1214162A (enExample)
CH (1) CH653689A5 (enExample)
DE (1) DE3304775A1 (enExample)
FR (1) FR2521569B1 (enExample)
GB (1) GB2116576B (enExample)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1991004279A1 (en) * 1989-09-12 1991-04-04 Shiseido Company, Ltd. Process of production of low-molecular weight hyaluronic acid
ES2049561B1 (es) * 1991-04-27 1994-12-16 Andromaco Lab Procedimiento para la obtencion de polimeros con actividad sobre el sistema hematopoyetico.
DE4434877A1 (de) * 1994-09-29 1996-04-04 Fresenius Ag Verfahren zur Herstellung von Stärkeabbauprodukten
US6242035B1 (en) * 1998-11-23 2001-06-05 Cp Kelco U.S., Inc. Reduced molecular weight native gellan gum
AR107982A1 (es) * 2016-03-28 2018-07-04 Cargill Inc Método para solubilizar sólidos biopoliméricos para aplicaciones de recuperación mejorada de petróleo

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5919121B2 (ja) * 1975-10-31 1984-05-02 タイトウ カブシキガイシヤ シンキノヤクリカツセイタトウブンカイブツノ セイゾウホウホウ
JPS581907B2 (ja) * 1980-08-07 1983-01-13 株式会社 柳屋鉄工所 板無し蒲鉾用型成装置

Also Published As

Publication number Publication date
GB2116576B (en) 1985-08-14
FR2521569A1 (fr) 1983-08-19
GB2116576A (en) 1983-09-28
JPS6411041B2 (enExample) 1989-02-23
GB8302088D0 (en) 1983-03-02
FR2521569B1 (fr) 1986-10-10
CH653689A5 (de) 1986-01-15
KR900006211B1 (ko) 1990-08-25
DE3304775C2 (enExample) 1992-01-23
KR840003645A (ko) 1984-09-15
DE3304775A1 (de) 1983-08-25
CA1214162A (en) 1986-11-18

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