FR2056127A5 - Alkaline protease production process - Google Patents
Alkaline protease production processInfo
- Publication number
- FR2056127A5 FR2056127A5 FR7005457A FR7005457A FR2056127A5 FR 2056127 A5 FR2056127 A5 FR 2056127A5 FR 7005457 A FR7005457 A FR 7005457A FR 7005457 A FR7005457 A FR 7005457A FR 2056127 A5 FR2056127 A5 FR 2056127A5
- Authority
- FR
- France
- Prior art keywords
- production process
- alkaline protease
- protease production
- degrees
- source
- 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
Links
- 108091005658 Basic proteases Proteins 0.000 title 1
- 238000004519 manufacturing process Methods 0.000 title 1
- HEEACTTWORLLPM-UHFFFAOYSA-N 2-(1h-imidazol-5-yl)ethanol Chemical compound OCCC1=CNC=N1 HEEACTTWORLLPM-UHFFFAOYSA-N 0.000 abstract 1
- GUBGYTABKSRVRQ-XLOQQCSPSA-N Alpha-Lactose Chemical compound O[C@@H]1[C@@H](O)[C@@H](O)[C@@H](CO)O[C@H]1O[C@@H]1[C@@H](CO)O[C@H](O)[C@H](O)[C@H]1O GUBGYTABKSRVRQ-XLOQQCSPSA-N 0.000 abstract 1
- 241000122824 Aspergillus ochraceus Species 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
- GUBGYTABKSRVRQ-QKKXKWKRSA-N Lactose Natural products OC[C@H]1O[C@@H](O[C@H]2[C@H](O)[C@@H](O)C(O)O[C@@H]2CO)[C@H](O)[C@@H](O)[C@H]1O GUBGYTABKSRVRQ-QKKXKWKRSA-N 0.000 abstract 1
- 108091005804 Peptidases Proteins 0.000 abstract 1
- 239000004365 Protease Substances 0.000 abstract 1
- 102100037486 Reverse transcriptase/ribonuclease H Human genes 0.000 abstract 1
- 235000019764 Soybean Meal Nutrition 0.000 abstract 1
- WQZGKKKJIJFFOK-VFUOTHLCSA-N beta-D-glucose Chemical compound OC[C@H]1O[C@@H](O)[C@H](O)[C@@H](O)[C@@H]1O WQZGKKKJIJFFOK-VFUOTHLCSA-N 0.000 abstract 1
- 239000008103 glucose Substances 0.000 abstract 1
- 239000008101 lactose Substances 0.000 abstract 1
- 239000004455 soybean meal Substances 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)
- C12N9/48—Hydrolases (3) acting on peptide bonds (3.4)
- C12N9/50—Proteinases, e.g. Endopeptidases (3.4.21-3.4.25)
- C12N9/58—Proteinases, e.g. Endopeptidases (3.4.21-3.4.25) derived from fungi
- C12N9/62—Proteinases, e.g. Endopeptidases (3.4.21-3.4.25) derived from fungi from Aspergillus
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Genetics & Genomics (AREA)
- Organic Chemistry (AREA)
- Zoology (AREA)
- Engineering & Computer Science (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Wood Science & Technology (AREA)
- Molecular Biology (AREA)
- Biotechnology (AREA)
- Microbiology (AREA)
- Biomedical Technology (AREA)
- Medicinal Chemistry (AREA)
- Biochemistry (AREA)
- General Engineering & Computer Science (AREA)
- General Health & Medical Sciences (AREA)
- Mycology (AREA)
- Micro-Organisms Or Cultivation Processes Thereof (AREA)
- Enzymes And Modification Thereof (AREA)
Abstract
Protease with an activity range of pH 0.0-9.8 with a max. at 7.9, is obtained by culture of Aspergillus ochraceus No. 1079 (IMET PA 126) at 20-30 degrees C, preferably 25 degrees C in a submerged two-stage process with glucose and lactose as C source and soya meal as N source.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DD14099069 | 1969-07-04 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR2056127A5 true FR2056127A5 (en) | 1971-05-14 |
Family
ID=5481418
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7005457A Expired FR2056127A5 (en) | 1969-07-04 | 1970-02-16 | Alkaline protease production process |
Country Status (8)
| Country | Link |
|---|---|
| AT (1) | AT297636B (en) |
| BG (1) | BG21943A1 (en) |
| CS (1) | CS151029B2 (en) |
| DE (1) | DE2025285A1 (en) |
| FR (1) | FR2056127A5 (en) |
| RO (1) | RO58851A (en) |
| SE (1) | SE368029B (en) |
| SU (1) | SU394972A3 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2468081C2 (en) * | 2011-03-09 | 2012-11-27 | Александр Андреевич Осмоловский | Method of obtaining proteinase-activator of protein c in blood plasma |
-
1970
- 1970-02-16 FR FR7005457A patent/FR2056127A5/en not_active Expired
- 1970-05-23 DE DE19702025285 patent/DE2025285A1/en not_active Withdrawn
- 1970-05-26 AT AT473070A patent/AT297636B/en not_active IP Right Cessation
- 1970-06-03 BG BG1484970A patent/BG21943A1/xx unknown
- 1970-06-17 RO RO6366270A patent/RO58851A/ro unknown
- 1970-06-24 SE SE877370A patent/SE368029B/xx unknown
- 1970-06-26 SU SU1456462A patent/SU394972A3/ru active
- 1970-07-03 CS CS467570A patent/CS151029B2/cs unknown
Also Published As
| Publication number | Publication date |
|---|---|
| SU394972A3 (en) | 1973-08-22 |
| DE2025285A1 (en) | 1971-01-14 |
| SE368029B (en) | 1974-06-17 |
| BG21943A1 (en) | 1976-11-25 |
| AT297636B (en) | 1972-03-15 |
| RO58851A (en) | 1977-07-15 |
| CS151029B2 (en) | 1973-09-17 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |