GB1230406A - - Google Patents

Info

Publication number
GB1230406A
GB1230406A GB1230406DA GB1230406A GB 1230406 A GB1230406 A GB 1230406A GB 1230406D A GB1230406D A GB 1230406DA GB 1230406 A GB1230406 A GB 1230406A
Authority
GB
United Kingdom
Prior art keywords
saccharification
amylase
april
dextrin
product
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
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 filed Critical
Publication of GB1230406A publication Critical patent/GB1230406A/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
    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12P—FERMENTATION OR ENZYME-USING PROCESSES TO SYNTHESISE A DESIRED CHEMICAL COMPOUND OR COMPOSITION OR TO SEPARATE OPTICAL ISOMERS FROM A RACEMIC MIXTURE
    • C12P19/00—Preparation of compounds containing saccharide radicals
    • C12P19/16—Preparation of compounds containing saccharide radicals produced by the action of an alpha-1, 6-glucosidase, e.g. amylose, debranched amylopectin
    • C—CHEMISTRY; METALLURGY
    • C13—SUGAR INDUSTRY
    • C13K—SACCHARIDES OBTAINED FROM NATURAL SOURCES OR BY HYDROLYSIS OF NATURALLY OCCURRING DISACCHARIDES, OLIGOSACCHARIDES OR POLYSACCHARIDES
    • C13K3/00—Invert sugar; Separation of glucose or fructose from invert sugar

Landscapes

  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Organic Chemistry (AREA)
  • Biochemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Zoology (AREA)
  • Wood Science & Technology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Biotechnology (AREA)
  • Analytical Chemistry (AREA)
  • Molecular Biology (AREA)
  • Medicinal Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Microbiology (AREA)
  • Materials Engineering (AREA)
  • Polymers & Plastics (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Health & Medical Sciences (AREA)
  • Genetics & Genomics (AREA)
  • Jellies, Jams, And Syrups (AREA)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)
  • Confectionery (AREA)

Abstract

1,230,406. Saccharification of starch. HAYASHIBARA CO. 18 April, 1968 [18 April, 1967], No. 18492/68. Heading C2C. [Also in Division C3] In the saccharification of a liquefied starch syrup, isoamylase or a mixture thereof with α-amylase is added during or after saccharification to give a reduction in viscosity without loss in heat stability of the product. It is stated this is due to hydrolysis of α-1,6 links in dextrin molecules without increasing the amount of glucose produced. In examples, saccharification is effected with oxalic acid or α-amylase. The product contains glucose, a high proportion of biose (e.g. 57.2-69.7%), lesser amounts of (3-5)-ose and up to, e.g. 28% dextrin.
GB1230406D 1967-04-18 1968-04-18 Expired GB1230406A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2427967 1967-04-18

Publications (1)

Publication Number Publication Date
GB1230406A true GB1230406A (en) 1971-05-05

Family

ID=12133739

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1230406D Expired GB1230406A (en) 1967-04-18 1968-04-18

Country Status (5)

Country Link
CA (1) CA963834A (en)
CH (1) CH503109A (en)
DE (1) DE1767256B2 (en)
FR (1) FR1562465A (en)
GB (1) GB1230406A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9765374B2 (en) 2012-12-14 2017-09-19 Danisco Us Inc Method of using α-amylase from Aspergillus fumigatus and isoamylase for saccharification

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9765374B2 (en) 2012-12-14 2017-09-19 Danisco Us Inc Method of using α-amylase from Aspergillus fumigatus and isoamylase for saccharification

Also Published As

Publication number Publication date
FR1562465A (en) 1969-04-04
DE1767256B2 (en) 1977-03-10
CH503109A (en) 1971-02-15
DE1767256A1 (en) 1970-01-02
CA963834A (en) 1975-03-04

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Legal Events

Date Code Title Description
PS Patent sealed
433D Application made for revocation (sect. 33/1949)
433A Case decided by the comptroller ** patent amended (sect. 33/1949)
PCNP Patent ceased through non-payment of renewal fee