GB1111804A - Improvements in or relating to the preparation of proteinases - Google Patents
Improvements in or relating to the preparation of proteinasesInfo
- Publication number
- GB1111804A GB1111804A GB5075265A GB5075265A GB1111804A GB 1111804 A GB1111804 A GB 1111804A GB 5075265 A GB5075265 A GB 5075265A GB 5075265 A GB5075265 A GB 5075265A GB 1111804 A GB1111804 A GB 1111804A
- Authority
- GB
- United Kingdom
- Prior art keywords
- proteinase
- nutrient
- proteinases
- relating
- preparation
- 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
- 102000035195 Peptidases Human genes 0.000 title abstract 4
- 108091005804 Peptidases Proteins 0.000 title abstract 4
- 235000019833 protease Nutrition 0.000 title abstract 4
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 abstract 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 abstract 2
- 229910052799 carbon Inorganic materials 0.000 abstract 2
- 235000015097 nutrients Nutrition 0.000 abstract 2
- 239000001888 Peptone Substances 0.000 abstract 1
- 108010080698 Peptones Proteins 0.000 abstract 1
- 241000589517 Pseudomonas aeruginosa Species 0.000 abstract 1
- 240000008042 Zea mays Species 0.000 abstract 1
- 235000005824 Zea mays ssp. parviglumis Nutrition 0.000 abstract 1
- 235000002017 Zea mays subsp mays Nutrition 0.000 abstract 1
- BFNBIHQBYMNNAN-UHFFFAOYSA-N ammonium sulfate Chemical compound N.N.OS(O)(=O)=O BFNBIHQBYMNNAN-UHFFFAOYSA-N 0.000 abstract 1
- 229910052921 ammonium sulfate Inorganic materials 0.000 abstract 1
- 235000011130 ammonium sulphate Nutrition 0.000 abstract 1
- 239000001166 ammonium sulphate Substances 0.000 abstract 1
- 229940041514 candida albicans extract Drugs 0.000 abstract 1
- 150000001720 carbohydrates Chemical class 0.000 abstract 1
- 108010079058 casein hydrolysate Proteins 0.000 abstract 1
- 235000005822 corn Nutrition 0.000 abstract 1
- 239000010779 crude oil Substances 0.000 abstract 1
- 230000003246 elastolytic effect Effects 0.000 abstract 1
- 239000000284 extract Substances 0.000 abstract 1
- 238000004519 manufacturing process Methods 0.000 abstract 1
- 235000013372 meat Nutrition 0.000 abstract 1
- 229910052757 nitrogen Inorganic materials 0.000 abstract 1
- 235000019319 peptone Nutrition 0.000 abstract 1
- 150000005846 sugar alcohols Polymers 0.000 abstract 1
- 239000012138 yeast extract 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)
- C12N9/52—Proteinases, e.g. Endopeptidases (3.4.21-3.4.25) derived from bacteria or Archaea
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Genetics & Genomics (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Zoology (AREA)
- Wood Science & Technology (AREA)
- Molecular Biology (AREA)
- Microbiology (AREA)
- Biotechnology (AREA)
- Biomedical Technology (AREA)
- Biochemistry (AREA)
- General Engineering & Computer Science (AREA)
- General Health & Medical Sciences (AREA)
- Medicinal Chemistry (AREA)
- Enzymes And Modification Thereof (AREA)
- Micro-Organisms Or Cultivation Processes Thereof (AREA)
Abstract
A process for preparing proteinase comprises cultivating Pseudomonas aeruginosa under aerobic conditions in a synthetic medium containing non-carbohydrate as its sole carbon nutrient and thereafter separating the prepared proteinase from the nutrient medium. The carbon source may be crude oil or a fraction thereof, or a polyhydric alcohol, and the nitrogen source may include yeast extract, ammonium sulphate, peptone, meat extract corn steep liquor, or casein hydrolysate. The proteinase produced also has elastolytic activity.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7120064 | 1964-12-16 | ||
| JP1639165 | 1965-03-20 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1111804A true GB1111804A (en) | 1968-05-01 |
Family
ID=26352733
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB5075265A Expired GB1111804A (en) | 1964-12-16 | 1965-11-30 | Improvements in or relating to the preparation of proteinases |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB1111804A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1132462A1 (en) * | 2000-03-09 | 2001-09-12 | Technology Licensing Organization Inc. | Bacteria strains having heavy oil degrading ability, mixtures thereof and nurturing composition therefore |
| US6649400B2 (en) | 1999-03-29 | 2003-11-18 | Technology Licensing Organization Inc. | Bacteria mixture having heavy oil degrading ability and method of treating oil components |
-
1965
- 1965-11-30 GB GB5075265A patent/GB1111804A/en not_active Expired
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6649400B2 (en) | 1999-03-29 | 2003-11-18 | Technology Licensing Organization Inc. | Bacteria mixture having heavy oil degrading ability and method of treating oil components |
| EP1132462A1 (en) * | 2000-03-09 | 2001-09-12 | Technology Licensing Organization Inc. | Bacteria strains having heavy oil degrading ability, mixtures thereof and nurturing composition therefore |
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