GB1143219A - Amylose material capable of forming stable dispersions, stable amylose dispersions formed from such material and methods of preparing the material and dispersions - Google Patents

Amylose material capable of forming stable dispersions, stable amylose dispersions formed from such material and methods of preparing the material and dispersions

Info

Publication number
GB1143219A
GB1143219A GB2281966A GB2281966A GB1143219A GB 1143219 A GB1143219 A GB 1143219A GB 2281966 A GB2281966 A GB 2281966A GB 2281966 A GB2281966 A GB 2281966A GB 1143219 A GB1143219 A GB 1143219A
Authority
GB
United Kingdom
Prior art keywords
dispersions
amylose
stable
preparing
methods
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.)
Expired
Application number
GB2281966A
Inventor
Orlando Aloysius Battista
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.)
FMC Corp
Original Assignee
FMC Corp
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 FMC Corp filed Critical FMC Corp
Priority to GB2281966A priority Critical patent/GB1143219A/en
Publication of GB1143219A publication Critical patent/GB1143219A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • C08B30/20—Amylose or amylopectin
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K47/00—Medicinal preparations characterised by the non-active ingredients used, e.g. carriers or inert additives; Targeting or modifying agents chemically bound to the active ingredient
    • A61K47/30—Macromolecular organic or inorganic compounds, e.g. inorganic polyphosphates
    • A61K47/36—Polysaccharides; Derivatives thereof, e.g. gums, starch, alginate, dextrin, hyaluronic acid, chitosan, inulin, agar or pectin
    • 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
    • A61K8/732—Starch; Amylose; Amylopectin; Derivatives thereof
    • 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

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Medicinal Chemistry (AREA)
  • Epidemiology (AREA)
  • Biochemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Birds (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Dermatology (AREA)
  • Polysaccharides And Polysaccharide Derivatives (AREA)

Abstract

1,143,219. Hydrolysis of amylose. FMC CORP. 23 May, 1966, No. 22819/66. Heading C3U. Starch containing at least 50% amylose is hydrolysed in an acidic medium to produce a partially - degraded water - insoluble material, which is then mechanically disintegrated to obtain a finely-divided product capable of forming a stable dispersion in a liquid. Hydrochloric acid is specified for hydrolysis, suitably of 0À01-2À5N for 1-30 mins. under reflux. The partially degraded material may be washed prior to disintegration, and may be disintegrated dry, or in the presence of the dispersing medium, e.g. water, a sugar solution, a polyol or an alcohol. The dispersion may be a gel, and remains stable over a period of months.
GB2281966A 1966-05-23 1966-05-23 Amylose material capable of forming stable dispersions, stable amylose dispersions formed from such material and methods of preparing the material and dispersions Expired GB1143219A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB2281966A GB1143219A (en) 1966-05-23 1966-05-23 Amylose material capable of forming stable dispersions, stable amylose dispersions formed from such material and methods of preparing the material and dispersions

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2281966A GB1143219A (en) 1966-05-23 1966-05-23 Amylose material capable of forming stable dispersions, stable amylose dispersions formed from such material and methods of preparing the material and dispersions

Publications (1)

Publication Number Publication Date
GB1143219A true GB1143219A (en) 1969-02-19

Family

ID=10185564

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2281966A Expired GB1143219A (en) 1966-05-23 1966-05-23 Amylose material capable of forming stable dispersions, stable amylose dispersions formed from such material and methods of preparing the material and dispersions

Country Status (1)

Country Link
GB (1) GB1143219A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2056956A1 (en) * 1969-08-05 1971-05-07 Nat Starch Chemi Al
EP0487000A1 (en) * 1990-11-19 1992-05-27 National Starch and Chemical Investment Holding Corporation Cosmetics containing enzymatically debranched starch

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2056956A1 (en) * 1969-08-05 1971-05-07 Nat Starch Chemi Al
EP0487000A1 (en) * 1990-11-19 1992-05-27 National Starch and Chemical Investment Holding Corporation Cosmetics containing enzymatically debranched starch

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