SE7511221L - PROCEDURE FOR ENZYMATIC HYDROLYSIS - Google Patents

PROCEDURE FOR ENZYMATIC HYDROLYSIS

Info

Publication number
SE7511221L
SE7511221L SE7511221A SE7511221A SE7511221L SE 7511221 L SE7511221 L SE 7511221L SE 7511221 A SE7511221 A SE 7511221A SE 7511221 A SE7511221 A SE 7511221A SE 7511221 L SE7511221 L SE 7511221L
Authority
SE
Sweden
Prior art keywords
starch
minor amount
procedure
hydrolysate
enzymatic hydrolysis
Prior art date
Application number
SE7511221A
Other languages
Unknown language ( )
Swedish (sv)
Inventor
H W Leach
R E Hebeda
D J Holik
Original Assignee
Cpc International Inc
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 US513198A external-priority patent/US3922196A/en
Application filed by Cpc International Inc filed Critical Cpc International Inc
Publication of SE7511221L publication Critical patent/SE7511221L/en

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
    • 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
    • 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
    • C12P19/14—Preparation of compounds containing saccharide radicals produced by the action of a carbohydrase (EC 3.2.x), e.g. by alpha-amylase, e.g. by cellulase, hemicellulase
    • C—CHEMISTRY; METALLURGY
    • C13—SUGAR INDUSTRY
    • C13K—SACCHARIDES OBTAINED FROM NATURAL SOURCES OR BY HYDROLYSIS OF NATURALLY OCCURRING DISACCHARIDES, OLIGOSACCHARIDES OR POLYSACCHARIDES
    • C13K1/00—Glucose; Glucose-containing syrups
    • C13K1/06—Glucose; Glucose-containing syrups obtained by saccharification of starch or raw materials containing starch

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Biochemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • General Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Wood Science & Technology (AREA)
  • Zoology (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Materials Engineering (AREA)
  • General Chemical & Material Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Biotechnology (AREA)
  • Genetics & Genomics (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Microbiology (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Emergency Medicine (AREA)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)
  • Polysaccharides And Polysaccharide Derivatives (AREA)
  • Enzymes And Modification Thereof (AREA)

Abstract

A B S T R A C T A process for converting granular starch to a soluble hydrolysate wherein any unconverted starch retains its granular nature. The conversion is accomplished by means of a bacterial alpha-amylase and at least one saccharification enzyme. Novel soluble starch hydrolysate products produced include those having a dextrose equivalent value from about 40 to about 60, containing by weight on a dry basis generally a minor amount of monosaccharides, predominant amounts of disaccharides and trisaccharides, and a minor amount of polysaccharides having a degree of polymerization of four or more.
SE7511221A 1974-10-08 1975-10-07 PROCEDURE FOR ENZYMATIC HYDROLYSIS SE7511221L (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US513198A US3922196A (en) 1974-01-28 1974-10-08 Enzymatic hydrolysis of granular starch
US57752375A 1975-05-14 1975-05-14

Publications (1)

Publication Number Publication Date
SE7511221L true SE7511221L (en) 1976-04-09

Family

ID=27057775

Family Applications (1)

Application Number Title Priority Date Filing Date
SE7511221A SE7511221L (en) 1974-10-08 1975-10-07 PROCEDURE FOR ENZYMATIC HYDROLYSIS

Country Status (11)

Country Link
JP (1) JPS5163952A (en)
BE (1) BE834292R (en)
CA (1) CA1058106A (en)
DE (1) DE2545172A1 (en)
ES (2) ES441556A2 (en)
FR (1) FR2287509A2 (en)
IT (1) IT1054336B (en)
NL (1) NL7511796A (en)
SE (1) SE7511221L (en)
TR (1) TR18724A (en)
YU (1) YU255275A (en)

Also Published As

Publication number Publication date
CA1058106A (en) 1979-07-10
TR18724A (en) 1977-07-27
FR2287509A2 (en) 1976-05-07
JPS5163952A (en) 1976-06-02
YU255275A (en) 1982-02-28
DE2545172A1 (en) 1976-04-22
IT1054336B (en) 1981-11-10
ES457903A2 (en) 1978-10-01
BE834292R (en) 1976-04-08
NL7511796A (en) 1976-04-12
ES441556A2 (en) 1978-01-01

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