FR2368497A1 - Procede d'inactivation selective des proteases dans une preparation d'a-amylase bacterienne, preparation d'enzyme obtenue et application a l'hydrolyse d'une matiere amylacee - Google Patents
Procede d'inactivation selective des proteases dans une preparation d'a-amylase bacterienne, preparation d'enzyme obtenue et application a l'hydrolyse d'une matiere amylaceeInfo
- Publication number
- FR2368497A1 FR2368497A1 FR7724110A FR7724110A FR2368497A1 FR 2368497 A1 FR2368497 A1 FR 2368497A1 FR 7724110 A FR7724110 A FR 7724110A FR 7724110 A FR7724110 A FR 7724110A FR 2368497 A1 FR2368497 A1 FR 2368497A1
- Authority
- FR
- France
- Prior art keywords
- preparation
- amylase
- hydrolysis
- protease
- application
- 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
Links
- 239000000463 material Substances 0.000 title abstract 4
- 238000002360 preparation method Methods 0.000 title abstract 4
- 230000002779 inactivation Effects 0.000 title abstract 3
- 239000004382 Amylase Substances 0.000 title abstract 2
- 108091005804 Peptidases Proteins 0.000 title abstract 2
- 239000004365 Protease Substances 0.000 title abstract 2
- 102100037486 Reverse transcriptase/ribonuclease H Human genes 0.000 title abstract 2
- 230000007062 hydrolysis Effects 0.000 title abstract 2
- 238000006460 hydrolysis reaction Methods 0.000 title abstract 2
- 102000004190 Enzymes Human genes 0.000 title 1
- 108090000790 Enzymes Proteins 0.000 title 1
- 230000001580 bacterial effect Effects 0.000 title 1
- 238000000034 method Methods 0.000 title 1
- 102000004139 alpha-Amylases Human genes 0.000 abstract 3
- 108090000637 alpha-Amylases Proteins 0.000 abstract 3
- 229920002472 Starch Polymers 0.000 abstract 2
- 229940024171 alpha-amylase Drugs 0.000 abstract 2
- 239000008107 starch Substances 0.000 abstract 2
- 235000019698 starch Nutrition 0.000 abstract 2
- 102000013142 Amylases Human genes 0.000 abstract 1
- 108010065511 Amylases Proteins 0.000 abstract 1
- 241000194108 Bacillus licheniformis Species 0.000 abstract 1
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 abstract 1
- WQZGKKKJIJFFOK-GASJEMHNSA-N Glucose Natural products OC[C@H]1OC(O)[C@H](O)[C@@H](O)[C@@H]1O WQZGKKKJIJFFOK-GASJEMHNSA-N 0.000 abstract 1
- 235000019418 amylase Nutrition 0.000 abstract 1
- 229910052791 calcium Inorganic materials 0.000 abstract 1
- 239000011575 calcium Substances 0.000 abstract 1
- 239000008103 glucose Substances 0.000 abstract 1
- 238000010438 heat treatment Methods 0.000 abstract 1
- 239000012535 impurity Substances 0.000 abstract 1
- 244000005700 microbiome Species 0.000 abstract 1
- 238000003672 processing method Methods 0.000 abstract 1
- 230000001681 protective effect Effects 0.000 abstract 1
- 102000004169 proteins and genes Human genes 0.000 abstract 1
- 108090000623 proteins and genes Proteins 0.000 abstract 1
- 230000002797 proteolythic effect Effects 0.000 abstract 1
- 239000006188 syrup Substances 0.000 abstract 1
- 235000020357 syrup Nutrition 0.000 abstract 1
- 230000009466 transformation Effects 0.000 abstract 1
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
- 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
-
- 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
- C12N1/00—Microorganisms, e.g. protozoa; Compositions thereof; Processes of propagating, maintaining or preserving microorganisms or compositions thereof; Processes of preparing or isolating a composition containing a microorganism; Culture media therefor
- C12N1/20—Bacteria; Culture media therefor
- C12N1/205—Bacterial isolates
-
- 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
-
- 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)
-
- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12R—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES C12C - C12Q, RELATING TO MICROORGANISMS
- C12R2001/00—Microorganisms ; Processes using microorganisms
- C12R2001/01—Bacteria or Actinomycetales ; using bacteria or Actinomycetales
- C12R2001/07—Bacillus
- C12R2001/10—Bacillus licheniformis
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Organic Chemistry (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Genetics & Genomics (AREA)
- Wood Science & Technology (AREA)
- Zoology (AREA)
- Biotechnology (AREA)
- General Health & Medical Sciences (AREA)
- Biochemistry (AREA)
- Biomedical Technology (AREA)
- Molecular Biology (AREA)
- General Engineering & Computer Science (AREA)
- Medicinal Chemistry (AREA)
- Microbiology (AREA)
- Emergency Medicine (AREA)
- Virology (AREA)
- Tropical Medicine & Parasitology (AREA)
- Enzymes And Modification Thereof (AREA)
- Preparation Of Compounds By Using Micro-Organisms (AREA)
- Jellies, Jams, And Syrups (AREA)
- Micro-Organisms Or Cultivation Processes Thereof (AREA)
- Fodder In General (AREA)
- Medicines That Contain Protein Lipid Enzymes And Other Medicines (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US71210276A | 1976-08-05 | 1976-08-05 | |
| US05/712,103 US4235970A (en) | 1976-08-05 | 1976-08-05 | Protease inactivated α-amylase preparations |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2368497A1 true FR2368497A1 (fr) | 1978-05-19 |
| FR2368497B1 FR2368497B1 (enExample) | 1982-12-17 |
Family
ID=27108759
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7724110A Granted FR2368497A1 (fr) | 1976-08-05 | 1977-08-04 | Procede d'inactivation selective des proteases dans une preparation d'a-amylase bacterienne, preparation d'enzyme obtenue et application a l'hydrolyse d'une matiere amylacee |
Country Status (13)
| Country | Link |
|---|---|
| JP (1) | JPS5344688A (enExample) |
| AR (1) | AR219710A1 (enExample) |
| AU (1) | AU515262B2 (enExample) |
| BR (1) | BR7705171A (enExample) |
| DE (1) | DE2735480C2 (enExample) |
| DK (1) | DK350177A (enExample) |
| ES (1) | ES461346A1 (enExample) |
| FR (1) | FR2368497A1 (enExample) |
| GB (1) | GB1546556A (enExample) |
| IT (1) | IT1085406B (enExample) |
| NL (1) | NL7708669A (enExample) |
| SE (1) | SE433090B (enExample) |
| TR (1) | TR19513A (enExample) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4299848A (en) * | 1979-06-08 | 1981-11-10 | International Telephone And Telegraph Corporation | Modified enzyme system to inhibit bread firming method for preparing same and use of same in bread and other bakery products |
| US4329429A (en) * | 1980-03-24 | 1982-05-11 | Pfizer Inc. | Lactase preparation |
| GB9703641D0 (en) * | 1997-02-21 | 1997-04-09 | Cerestar Holding Bv | Purified acid stable alpha-amylase from fungal origin |
| JP6119025B1 (ja) * | 2016-06-03 | 2017-04-26 | 啓雄 水井 | みりん類の製造方法 |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU269889A1 (ru) * | Украинский научно исследовательский институт пищевой | Способ получения амилолитических ферментных препаратов | ||
| US1634310A (en) * | 1922-07-25 | 1927-07-05 | Jr Jokichi Takamine | Process of making alpha yeast stimulant |
| GB315877A (en) * | 1928-07-21 | 1930-12-18 | Albert Rene Boidin | Method of purification of solutions of enzymes for use in various industries and the like |
| US2683682A (en) * | 1950-02-06 | 1954-07-13 | Research Corp | Differential inactivation of enzymes |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3249512A (en) * | 1963-05-28 | 1966-05-03 | Harold E Bode | In situ dextrose production in crude amylaceous materials |
| US3524798A (en) * | 1967-05-23 | 1970-08-18 | Standard Brands Inc | Stabilization of alpha-amylase preparations |
| CA940070A (en) * | 1968-12-23 | 1974-01-15 | Jim S. Berry | Stabilized aqueous enzyme composition |
-
1977
- 1977-08-03 AU AU27578/77A patent/AU515262B2/en not_active Expired
- 1977-08-04 FR FR7724110A patent/FR2368497A1/fr active Granted
- 1977-08-04 NL NL7708669A patent/NL7708669A/xx not_active Application Discontinuation
- 1977-08-04 DK DK350177A patent/DK350177A/da not_active Application Discontinuation
- 1977-08-04 AR AR268685A patent/AR219710A1/es active
- 1977-08-04 ES ES461346A patent/ES461346A1/es not_active Expired
- 1977-08-04 BR BR7705171A patent/BR7705171A/pt unknown
- 1977-08-05 SE SE7708917A patent/SE433090B/xx not_active IP Right Cessation
- 1977-08-05 JP JP9343777A patent/JPS5344688A/ja active Granted
- 1977-08-05 IT IT26556/77A patent/IT1085406B/it active
- 1977-08-05 DE DE2735480A patent/DE2735480C2/de not_active Expired
- 1977-08-05 TR TR19513A patent/TR19513A/xx unknown
- 1977-08-05 GB GB32997/77A patent/GB1546556A/en not_active Expired
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU269889A1 (ru) * | Украинский научно исследовательский институт пищевой | Способ получения амилолитических ферментных препаратов | ||
| US1634310A (en) * | 1922-07-25 | 1927-07-05 | Jr Jokichi Takamine | Process of making alpha yeast stimulant |
| GB315877A (en) * | 1928-07-21 | 1930-12-18 | Albert Rene Boidin | Method of purification of solutions of enzymes for use in various industries and the like |
| US2683682A (en) * | 1950-02-06 | 1954-07-13 | Research Corp | Differential inactivation of enzymes |
Non-Patent Citations (1)
| Title |
|---|
| EXBK/71 * |
Also Published As
| Publication number | Publication date |
|---|---|
| TR19513A (tr) | 1979-03-29 |
| DK350177A (da) | 1978-02-06 |
| BR7705171A (pt) | 1978-04-25 |
| DE2735480A1 (de) | 1978-02-09 |
| DE2735480C2 (de) | 1986-11-13 |
| JPS5344688A (en) | 1978-04-21 |
| AR219710A1 (es) | 1980-09-15 |
| IT1085406B (it) | 1985-05-28 |
| FR2368497B1 (enExample) | 1982-12-17 |
| JPS5734798B2 (enExample) | 1982-07-24 |
| SE7708917L (enExample) | 1978-02-06 |
| AU2757877A (en) | 1979-02-08 |
| GB1546556A (en) | 1979-05-23 |
| SE433090B (sv) | 1984-05-07 |
| ES461346A1 (es) | 1978-12-01 |
| AU515262B2 (en) | 1981-03-26 |
| NL7708669A (nl) | 1978-02-07 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |