IT1080353B - HEAT AND ACID STABLE ALPHA-AMYLASE ENZYMES, AND PROCEDURE TO PRODUCE THESE ENZYMES - Google Patents

HEAT AND ACID STABLE ALPHA-AMYLASE ENZYMES, AND PROCEDURE TO PRODUCE THESE ENZYMES

Info

Publication number
IT1080353B
IT1080353B IT22615/77A IT2261577A IT1080353B IT 1080353 B IT1080353 B IT 1080353B IT 22615/77 A IT22615/77 A IT 22615/77A IT 2261577 A IT2261577 A IT 2261577A IT 1080353 B IT1080353 B IT 1080353B
Authority
IT
Italy
Prior art keywords
enzymes
procedure
produce
heat
acid stable
Prior art date
Application number
IT22615/77A
Other languages
Italian (it)
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
Application filed by Cpc International Inc filed Critical Cpc International Inc
Application granted granted Critical
Publication of IT1080353B publication Critical patent/IT1080353B/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12N—MICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA
    • C12N9/00—Enzymes; Proenzymes; Compositions thereof; Processes for preparing, activating, inhibiting, separating or purifying enzymes
    • C12N9/14—Hydrolases (3)
    • C12N9/24—Hydrolases (3) acting on glycosyl compounds (3.2)
    • C12N9/2402—Hydrolases (3) acting on glycosyl compounds (3.2) hydrolysing O- and S- glycosyl compounds (3.2.1)
    • C12N9/2405—Glucanases
    • C12N9/2408—Glucanases acting on alpha -1,4-glucosidic bonds
    • C12N9/2411—Amylases
    • C12N9/2414—Alpha-amylase (3.2.1.1.)
    • C12N9/2417—Alpha-amylase (3.2.1.1.) from microbiological source
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Zoology (AREA)
  • Wood Science & Technology (AREA)
  • Genetics & Genomics (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Biotechnology (AREA)
  • General Health & Medical Sciences (AREA)
  • Biochemistry (AREA)
  • General Engineering & Computer Science (AREA)
  • Microbiology (AREA)
  • Biomedical Technology (AREA)
  • Molecular Biology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Enzymes And Modification Thereof (AREA)
  • Micro-Organisms Or Cultivation Processes Thereof (AREA)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)
  • Detergent Compositions (AREA)
IT22615/77A 1976-04-19 1977-04-19 HEAT AND ACID STABLE ALPHA-AMYLASE ENZYMES, AND PROCEDURE TO PRODUCE THESE ENZYMES IT1080353B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US67851376A 1976-04-19 1976-04-19
US76492377A 1977-02-02 1977-02-02

Publications (1)

Publication Number Publication Date
IT1080353B true IT1080353B (en) 1985-05-16

Family

ID=27102035

Family Applications (1)

Application Number Title Priority Date Filing Date
IT22615/77A IT1080353B (en) 1976-04-19 1977-04-19 HEAT AND ACID STABLE ALPHA-AMYLASE ENZYMES, AND PROCEDURE TO PRODUCE THESE ENZYMES

Country Status (16)

Country Link
JP (1) JPS52151790A (en)
AR (1) AR218023A1 (en)
AU (1) AU513863B2 (en)
BR (1) BR7702475A (en)
CA (1) CA1081633A (en)
DE (1) DE2717333C2 (en)
DK (1) DK149157C (en)
ES (1) ES457925A1 (en)
FI (1) FI58157C (en)
FR (1) FR2348930A1 (en)
GB (1) GB1539694A (en)
IT (1) IT1080353B (en)
MY (1) MY8000095A (en)
NL (1) NL7704280A (en)
NZ (1) NZ183818A (en)
YU (1) YU40476B (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IE52434B1 (en) * 1981-01-15 1987-10-28 Cpc International Inc A process for cloning the gene coding for a thermostable alpha-amylase into escherichia coli and bacillus subtilis
US4376824A (en) * 1981-04-27 1983-03-15 Nabisco Brands, Inc. Process for producing glucose/fructose syrups from unrefined starch hydrolysates
GB2129806B (en) * 1982-10-29 1986-04-03 Cpc International Inc Process for preparing high-dextrose starch hydrolysates with immobilized glucoamylase
GB8414272D0 (en) * 1984-06-05 1984-07-11 Cpc International Inc Enzymatic hydrolysis
US5010008A (en) * 1988-12-12 1991-04-23 Enzyme Bio-Systems Ltd. Stable liquid enzyme concentrate and process for its production
JP2019094420A (en) * 2017-11-22 2019-06-20 株式会社ニイタカ Detergent composition, detergent for immerse and detergent for dishwasher
CN110423737B (en) * 2019-09-10 2021-04-30 白银赛诺生物科技有限公司 Heat-resistant alpha-amylase derived from geobacillus stearothermophilus and application thereof

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2695863A (en) * 1952-04-16 1954-11-30 Purdue Research Foundation Process for preparing alpha amylase
GB1285173A (en) * 1968-09-09 1972-08-09 Glaxo Lab Ltd AN alpha-AMYLASE AND A PROCESS FOR ITS PREPARATION
FR2256248A1 (en) * 1973-12-28 1975-07-25 Staley Mfg Co A E Non-retrograded thinned starch hydrolyzates - with reduced alpha amylase requirements
JPS5144690A (en) * 1974-10-14 1976-04-16 Nagase & Co Ltd Tainetsuseiarufua amiraazeno seizoho
FR2304675A1 (en) * 1975-03-21 1976-10-15 Cpc International Inc Granular starch conversion to fructose - in water using alpha-amylase, glucamylase and glucose isomerase mixt. under non-gelatinising conditions

Also Published As

Publication number Publication date
ES457925A1 (en) 1978-03-01
FI58157C (en) 1980-12-10
NL7704280A (en) 1977-10-21
DK149157C (en) 1986-07-14
NZ183818A (en) 1980-05-08
FR2348930A1 (en) 1977-11-18
DE2717333C2 (en) 1986-10-16
CA1081633A (en) 1980-07-15
FI58157B (en) 1980-08-29
YU99877A (en) 1982-08-31
FR2348930B1 (en) 1983-02-11
DK149157B (en) 1986-02-17
JPS52151790A (en) 1977-12-16
AU2422677A (en) 1978-10-19
DE2717333A1 (en) 1977-11-10
YU40476B (en) 1986-02-28
MY8000095A (en) 1980-12-31
AR218023A1 (en) 1980-05-15
JPS5752837B2 (en) 1982-11-10
AU513863B2 (en) 1981-01-08
FI771240A (en) 1977-10-20
BR7702475A (en) 1978-05-02
GB1539694A (en) 1979-01-31
DK169877A (en) 1977-10-20

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