GB863575A - Process of mechanically rendering starch capable of swelling in cold water - Google Patents

Process of mechanically rendering starch capable of swelling in cold water

Info

Publication number
GB863575A
GB863575A GB10423/57A GB1042357A GB863575A GB 863575 A GB863575 A GB 863575A GB 10423/57 A GB10423/57 A GB 10423/57A GB 1042357 A GB1042357 A GB 1042357A GB 863575 A GB863575 A GB 863575A
Authority
GB
United Kingdom
Prior art keywords
starch
swelling
cold water
twice
particle size
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
GB10423/57A
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.)
O J MEIJER S FABRIEKEN VOOR VE
Original Assignee
O J MEIJER S FABRIEKEN VOOR VE
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 O J MEIJER S FABRIEKEN VOOR VE filed Critical O J MEIJER S FABRIEKEN VOOR VE
Publication of GB863575A publication Critical patent/GB863575A/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
    • C08B30/12—Degraded, destructured or non-chemically modified starch, e.g. mechanically, enzymatically or by irradiation; Bleaching of starch
    • C08B30/14—Cold water dispersible or pregelatinised starch

Landscapes

  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Biochemistry (AREA)
  • Materials Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Polysaccharides And Polysaccharide Derivatives (AREA)
  • Crushing And Grinding (AREA)

Abstract

863,575. Cold-swelling starch. MEIJER'S FABRIEKEN VOOR VERPAKTE ARTIKELEN N.V., O.J. March 29, 1957, No. 10423/57. Class 2(2). Starch products capable of swelling in cold water are made by increasing the particle size to at least twice its original value, in the presence of moisture, by shear action at a linear pressure of 100 to 50,000 kg./cm. and at a temperature below the gelatinization point of the starch. A suitable apparatus is an edge runner mill, with either rotating or stationary tray, the traversing wheels of which may or may not be under extra pressure. A ball mill may also be used at a speed at least twice that used for grinding purposes. The desired particle size can be selected by subsequent grinding and sieving. The swelling capacity of the products can be improved by addition of substances which promote the gelatinization of starch, such as soda ash, caustic soda, or alkali metal nitrates before or during the treatment. Borax may be added to prevent the formation of lumps during dissolution of the starch. The starch products obtained may be subsequently decomposed by enzymatic action.
GB10423/57A 1956-08-31 1957-03-29 Process of mechanically rendering starch capable of swelling in cold water Expired GB863575A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL863575X 1956-08-31

Publications (1)

Publication Number Publication Date
GB863575A true GB863575A (en) 1961-03-22

Family

ID=19849202

Family Applications (1)

Application Number Title Priority Date Filing Date
GB10423/57A Expired GB863575A (en) 1956-08-31 1957-03-29 Process of mechanically rendering starch capable of swelling in cold water

Country Status (1)

Country Link
GB (1) GB863575A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2411866A1 (en) * 1977-12-15 1979-07-13 Cpc International Inc PIGMENTED COMPOSITION, BASED ON TREATED STARCH, FOR COATING THE PAPER, ITS PRODUCTION PROCESS AND COATED PAPER OBTAINED
EP0096935A1 (en) * 1982-06-08 1983-12-28 Coöperatieve Verkoop- en Productievereniging van Aardappelmeel en Derivaten 'AVEBE' B.A. A process for preparing an adhesive
CN1314710C (en) * 2005-07-14 2007-05-09 华中农业大学 Preparation method of very fine starch

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2411866A1 (en) * 1977-12-15 1979-07-13 Cpc International Inc PIGMENTED COMPOSITION, BASED ON TREATED STARCH, FOR COATING THE PAPER, ITS PRODUCTION PROCESS AND COATED PAPER OBTAINED
EP0096935A1 (en) * 1982-06-08 1983-12-28 Coöperatieve Verkoop- en Productievereniging van Aardappelmeel en Derivaten 'AVEBE' B.A. A process for preparing an adhesive
CN1314710C (en) * 2005-07-14 2007-05-09 华中农业大学 Preparation method of very fine starch

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