FR2256248A1 - Non-retrograded thinned starch hydrolyzates - with reduced alpha amylase requirements - Google Patents

Non-retrograded thinned starch hydrolyzates - with reduced alpha amylase requirements

Info

Publication number
FR2256248A1
FR2256248A1 FR7346910A FR7346910A FR2256248A1 FR 2256248 A1 FR2256248 A1 FR 2256248A1 FR 7346910 A FR7346910 A FR 7346910A FR 7346910 A FR7346910 A FR 7346910A FR 2256248 A1 FR2256248 A1 FR 2256248A1
Authority
FR
France
Prior art keywords
retrograded
requirements
alpha amylase
pdt
starch hydrolyzates
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.)
Granted
Application number
FR7346910A
Other languages
French (fr)
Other versions
FR2256248B1 (en
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.)
Primary Products Ingredients Americas LLC
Original Assignee
Tate and Lyle Ingredients Americas LLC
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 Tate and Lyle Ingredients Americas LLC filed Critical Tate and Lyle Ingredients Americas LLC
Priority to FR7346910A priority Critical patent/FR2256248A1/en
Publication of FR2256248A1 publication Critical patent/FR2256248A1/en
Application granted granted Critical
Publication of FR2256248B1 publication Critical patent/FR2256248B1/fr
Granted legal-status Critical Current

Links

Classifications

    • 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
    • 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
    • C12P19/20—Preparation of compounds containing saccharide radicals produced by the action of an exo-1,4 alpha-glucosidase, e.g. dextrose
    • 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
    • C12P19/22—Preparation of compounds containing saccharide radicals produced by the action of a beta-amylase, e.g. maltose

Abstract

Title process uses 40 alpha-amylase units per 100 g solids and comprises (a) partly hydrolysing an aq. starch slurry at pH 3.6-5.0 by heating to >=250 degrees F to give a pdt. of D.E. >5.0 so that the pdt. gives neither a blue nor a purple response to the starch iodine test. The pdt. exhibits improved saccharification properties and rapid filtration characteristics.
FR7346910A 1973-12-28 1973-12-28 Non-retrograded thinned starch hydrolyzates - with reduced alpha amylase requirements Granted FR2256248A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7346910A FR2256248A1 (en) 1973-12-28 1973-12-28 Non-retrograded thinned starch hydrolyzates - with reduced alpha amylase requirements

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7346910A FR2256248A1 (en) 1973-12-28 1973-12-28 Non-retrograded thinned starch hydrolyzates - with reduced alpha amylase requirements

Publications (2)

Publication Number Publication Date
FR2256248A1 true FR2256248A1 (en) 1975-07-25
FR2256248B1 FR2256248B1 (en) 1980-10-03

Family

ID=9129922

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7346910A Granted FR2256248A1 (en) 1973-12-28 1973-12-28 Non-retrograded thinned starch hydrolyzates - with reduced alpha amylase requirements

Country Status (1)

Country Link
FR (1) FR2256248A1 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2348930A1 (en) * 1976-04-19 1977-11-18 Cpc International Inc ALPHA-AMYLASES, ENZYMES STABLE TO HOT AND ACID MEDIA, THEIR PROCESS FOR OBTAINING AND THEIR APPLICATION
FR2555992A1 (en) * 1983-12-05 1985-06-07 Grain Processing Corp Process for the production of a starch hydrolysate

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2348930A1 (en) * 1976-04-19 1977-11-18 Cpc International Inc ALPHA-AMYLASES, ENZYMES STABLE TO HOT AND ACID MEDIA, THEIR PROCESS FOR OBTAINING AND THEIR APPLICATION
FR2555992A1 (en) * 1983-12-05 1985-06-07 Grain Processing Corp Process for the production of a starch hydrolysate

Also Published As

Publication number Publication date
FR2256248B1 (en) 1980-10-03

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Legal Events

Date Code Title Description
ST Notification of lapse