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AU2001294460A1 - Starch - Google Patents

Starch

Info

Publication number
AU2001294460A1
AU2001294460A1 AU2001294460A AU9446001A AU2001294460A1 AU 2001294460 A1 AU2001294460 A1 AU 2001294460A1 AU 2001294460 A AU2001294460 A AU 2001294460A AU 9446001 A AU9446001 A AU 9446001A AU 2001294460 A1 AU2001294460 A1 AU 2001294460A1
Authority
AU
Australia
Prior art keywords
starch
purified
proteins
aministrable
endotoxins
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.)
Abandoned
Application number
AU2001294460A
Inventor
Per Berden
Nils Ove Gustafsson
Monica Jonsson
Timo Laakso
Mats Reslow
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.)
Jagotec AG
Original Assignee
Bioglan AB
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
Priority claimed from SE0003616A external-priority patent/SE517422C2/en
Application filed by Bioglan AB filed Critical Bioglan AB
Publication of AU2001294460A1 publication Critical patent/AU2001294460A1/en
Abandoned legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K9/00—Medicinal preparations characterised by special physical form
    • A61K9/14—Particulate form, e.g. powders, Processes for size reducing of pure drugs or the resulting products, Pure drug nanoparticles
    • A61K9/16—Agglomerates; Granulates; Microbeadlets ; Microspheres; Pellets; Solid products obtained by spray drying, spray freeze drying, spray congealing,(multiple) emulsion solvent evaporation or extraction
    • A61K9/1605—Excipients; Inactive ingredients
    • A61K9/1629—Organic macromolecular compounds
    • A61K9/1652—Polysaccharides, e.g. alginate, cellulose derivatives; Cyclodextrin
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08B—POLYSACCHARIDES; DERIVATIVES THEREOF
    • C08B30/00—Preparation of starch, degraded or non-chemically modified starch, amylose, or amylopectin
    • C08B30/04—Extraction or purification
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08B—POLYSACCHARIDES; DERIVATIVES THEREOF
    • C08B30/00—Preparation of starch, degraded or non-chemically modified starch, amylose, or amylopectin
    • C08B30/12—Degraded, destructured or non-chemically modified starch, e.g. mechanically, enzymatically or by irradiation; Bleaching of starch

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Medicinal Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Biochemistry (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Organic Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Materials Engineering (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Veterinary Medicine (AREA)
  • Public Health (AREA)
  • General Health & Medical Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Epidemiology (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Polysaccharides And Polysaccharide Derivatives (AREA)
  • Medicinal Preparation (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Medicines That Contain Protein Lipid Enzymes And Other Medicines (AREA)

Abstract

Production of purified, parenterally aministrable starch by washing starch containing more than 85 % amylopectin in order to remove surface-localized proteins, lipids and endotoxins, subjecting the starch to a molecular weight reduction by acid hydrolysis, and optionally removing residual water-soluble proteins. Purified starch and microparticles based on such starch.
AU2001294460A 2000-10-06 2001-10-05 Starch Abandoned AU2001294460A1 (en)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
SE0003616 2000-10-06
SE0003616A SE517422C2 (en) 2000-10-06 2000-10-06 Production of starch for parenteral administration in form of microparticles, comprises washing starch, dissolving in aqueous medium, and subjecting to molecular weight reduction by shearing
US26049101P 2001-01-08 2001-01-08
US60260491 2001-01-08
PCT/SE2001/002168 WO2002028909A1 (en) 2000-10-06 2001-10-05 Starch

Publications (1)

Publication Number Publication Date
AU2001294460A1 true AU2001294460A1 (en) 2002-04-15

Family

ID=26655256

Family Applications (2)

Application Number Title Priority Date Filing Date
AU2001294460A Abandoned AU2001294460A1 (en) 2000-10-06 2001-10-05 Starch
AU2001294457A Abandoned AU2001294457A1 (en) 2000-10-06 2001-10-05 Pharmaceutically acceptable starch

Family Applications After (1)

Application Number Title Priority Date Filing Date
AU2001294457A Abandoned AU2001294457A1 (en) 2000-10-06 2001-10-05 Pharmaceutically acceptable starch

Country Status (8)

Country Link
EP (2) EP1325034B1 (en)
JP (2) JP2004510846A (en)
AT (2) ATE397020T1 (en)
AU (2) AU2001294460A1 (en)
CA (2) CA2424931A1 (en)
DE (2) DE60134562D1 (en)
ES (1) ES2307650T3 (en)
WO (2) WO2002028908A1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5100980B2 (en) * 2005-05-18 2012-12-19 株式会社クラレ Purification method of chemical substances
EP1726299A3 (en) 2005-05-27 2007-04-18 StratoSphere Pharma AB Cores and microcapsules suitable for parenteral administration as well as process for their manufacture
US8017152B2 (en) 2005-05-27 2011-09-13 Stratosphere Pharma Ab Cores and microcapsules suitable for parenteral administration as well as process for their manufacture
CN114933661B (en) * 2022-06-27 2022-12-20 上海交通大学 Preparation method of sodium trimetaphosphate crosslinked starch

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4279658A (en) * 1978-08-16 1981-07-21 Grain Processing Corporation Chemical-mechanical starch conversion
DE4132701A1 (en) * 1991-10-01 1993-04-08 Laevosan Gmbh & Co Kg PROCESS FOR PRODUCING STAERKEABBAUPRODUKTEN WITH A TIGHT MOLECULAR WEIGHT DISTRIBUTION
DE4434877A1 (en) * 1994-09-29 1996-04-04 Fresenius Ag Process for the production of starch breakdown products
PT1001993E (en) * 1997-08-08 2002-05-31 Fresenius Ag PROCESS FOR CONTINUOUS PRODUCTION OF HYDROLYTICALLY AND EVENTUALLY SUBSTITUTED DECOMPOSITION, USE OF HYDROLICALLY DECOMPOSITION STARCH AND DEVICE FOR THEIR MANUFACTURE.

Also Published As

Publication number Publication date
JP2004510846A (en) 2004-04-08
EP1325035B1 (en) 2008-05-28
EP1325035A1 (en) 2003-07-09
JP2004510845A (en) 2004-04-08
DE60134562D1 (en) 2008-08-07
CA2424931A1 (en) 2002-04-11
ATE399182T1 (en) 2008-07-15
WO2002028908A1 (en) 2002-04-11
EP1325034B1 (en) 2008-06-25
ES2307650T3 (en) 2008-12-01
CA2424888A1 (en) 2002-04-11
DE60134249D1 (en) 2008-07-10
EP1325034A1 (en) 2003-07-09
AU2001294457A1 (en) 2002-04-15
WO2002028909A1 (en) 2002-04-11
ATE397020T1 (en) 2008-06-15

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