GB1119342A - Method for solubilization of so-called insoluble collagen by proteolytic enzyme - Google Patents
Method for solubilization of so-called insoluble collagen by proteolytic enzymeInfo
- Publication number
- GB1119342A GB1119342A GB41506/64A GB4150664A GB1119342A GB 1119342 A GB1119342 A GB 1119342A GB 41506/64 A GB41506/64 A GB 41506/64A GB 4150664 A GB4150664 A GB 4150664A GB 1119342 A GB1119342 A GB 1119342A
- Authority
- GB
- United Kingdom
- Prior art keywords
- solubilization
- proteolytic enzyme
- insoluble collagen
- called insoluble
- penicillium
- 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
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08H—DERIVATIVES OF NATURAL MACROMOLECULAR COMPOUNDS
- C08H1/00—Macromolecular products derived from proteins
- C08H1/06—Macromolecular products derived from proteins derived from horn, hoofs, hair, skin or leather
-
- 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
-
- 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
- C12P21/00—Preparation of peptides or proteins
- C12P21/06—Preparation of peptides or proteins produced by the hydrolysis of a peptide bond, e.g. hydrolysate products
Landscapes
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Health & Medical Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Wood Science & Technology (AREA)
- Zoology (AREA)
- Biochemistry (AREA)
- Genetics & Genomics (AREA)
- Bioinformatics & Cheminformatics (AREA)
- General Health & Medical Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Microbiology (AREA)
- Molecular Biology (AREA)
- Biotechnology (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- General Chemical & Material Sciences (AREA)
- Materials Engineering (AREA)
- Mycology (AREA)
- Biomedical Technology (AREA)
- Preparation Of Compounds By Using Micro-Organisms (AREA)
- General Preparation And Processing Of Foods (AREA)
- Enzymes And Modification Thereof (AREA)
Abstract
Collagen is solubilized by treatment with proteolytic enzymes at an acid pH, e.g. in the range pH 1.5 to 3.0, the proteolytic enzymes used being produced by moulds of Penicillium spinulosum, Penicillium frequentans and Penicillium citreoviride (see Specification 1,119,343).
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP5424063 | 1963-10-11 | ||
JP5523764 | 1964-09-30 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1119342A true GB1119342A (en) | 1968-07-10 |
Family
ID=26394989
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB41506/64A Expired GB1119342A (en) | 1963-10-11 | 1964-10-12 | Method for solubilization of so-called insoluble collagen by proteolytic enzyme |
Country Status (2)
Country | Link |
---|---|
DE (1) | DE1298283B (en) |
GB (1) | GB1119342A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2189492A (en) * | 1986-04-22 | 1987-10-28 | Hodgson Chemicals Limited | Protein product |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2979438A (en) * | 1958-08-07 | 1961-04-11 | United Shoe Machinery Corp | Extraction of collagen |
-
1964
- 1964-10-12 DE DEN25773A patent/DE1298283B/en active Pending
- 1964-10-12 GB GB41506/64A patent/GB1119342A/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2189492A (en) * | 1986-04-22 | 1987-10-28 | Hodgson Chemicals Limited | Protein product |
Also Published As
Publication number | Publication date |
---|---|
DE1298283B (en) | 1969-06-26 |
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