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GB217770A - A new or improved process of treating starch for the production of maltose and other substances - Google Patents

A new or improved process of treating starch for the production of maltose and other substances

Info

Publication number
GB217770A
GB217770A GB1678223A GB1678223A GB217770A GB 217770 A GB217770 A GB 217770A GB 1678223 A GB1678223 A GB 1678223A GB 1678223 A GB1678223 A GB 1678223A GB 217770 A GB217770 A GB 217770A
Authority
GB
United Kingdom
Prior art keywords
maltose
production
amylopectin
temperature
water
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
GB1678223A
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to GB1678223A priority Critical patent/GB217770A/en
Publication of GB217770A publication Critical patent/GB217770A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C13—SUGAR INDUSTRY
    • C13K—SACCHARIDES OBTAINED FROM NATURAL SOURCES OR BY HYDROLYSIS OF NATURALLY OCCURRING DISACCHARIDES, OLIGOSACCHARIDES OR POLYSACCHARIDES
    • C13K7/00—Maltose

Landscapes

  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Biochemistry (AREA)
  • Organic Chemistry (AREA)
  • Polysaccharides And Polysaccharide Derivatives (AREA)

Abstract

Starch is separated into amylopectin and amylose by freezing starch paste and treating the product with water or a dilute alkaline solution at a temperature of 50 DEG -60 DEG C. to dissolve the amylose. If the production of maltose is aimed at, the frozen starch paste is treated with an extract of ungerminated cereals, or with diastase prepared therefrom, at a temperature not exceeding 50 DEG C. The maltose formed is separated from the residual amylopectin by solution in water at a temperature of 50 DEG -60 DEG C. Alternatively, the enzymic treatment may precede the freezing operation. The amylopectin which remains after any of the processes set out above may be converted into a size by heating with water.
GB1678223A 1923-06-28 1923-06-28 A new or improved process of treating starch for the production of maltose and other substances Expired GB217770A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1678223A GB217770A (en) 1923-06-28 1923-06-28 A new or improved process of treating starch for the production of maltose and other substances

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1678223A GB217770A (en) 1923-06-28 1923-06-28 A new or improved process of treating starch for the production of maltose and other substances

Publications (1)

Publication Number Publication Date
GB217770A true GB217770A (en) 1924-06-26

Family

ID=10083562

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1678223A Expired GB217770A (en) 1923-06-28 1923-06-28 A new or improved process of treating starch for the production of maltose and other substances

Country Status (1)

Country Link
GB (1) GB217770A (en)

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