CA1131981A - Shaped material formed of collagen and gelatin - Google Patents
Shaped material formed of collagen and gelatinInfo
- Publication number
- CA1131981A CA1131981A CA353,742A CA353742A CA1131981A CA 1131981 A CA1131981 A CA 1131981A CA 353742 A CA353742 A CA 353742A CA 1131981 A CA1131981 A CA 1131981A
- Authority
- CA
- Canada
- Prior art keywords
- collagen
- shaped material
- weight
- gelatin
- hide
- 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
- 102000008186 Collagen Human genes 0.000 title claims abstract description 47
- 108010035532 Collagen Proteins 0.000 title claims abstract description 47
- 229920001436 collagen Polymers 0.000 title claims abstract description 47
- 239000000463 material Substances 0.000 title claims abstract description 31
- 108010010803 Gelatin Proteins 0.000 title claims abstract description 26
- 229920000159 gelatin Polymers 0.000 title claims abstract description 26
- 239000008273 gelatin Substances 0.000 title claims abstract description 26
- 235000019322 gelatine Nutrition 0.000 title claims abstract description 26
- 235000011852 gelatine desserts Nutrition 0.000 title claims abstract description 26
- 239000006185 dispersion Substances 0.000 claims description 40
- 238000000034 method Methods 0.000 claims description 25
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 claims description 19
- 239000000243 solution Substances 0.000 claims description 13
- 239000000835 fiber Substances 0.000 claims description 10
- 238000004132 cross linking Methods 0.000 claims description 7
- SXRSQZLOMIGNAQ-UHFFFAOYSA-N Glutaraldehyde Chemical compound O=CCCCC=O SXRSQZLOMIGNAQ-UHFFFAOYSA-N 0.000 claims description 4
- 238000004070 electrodeposition Methods 0.000 claims description 3
- 238000006243 chemical reaction Methods 0.000 claims description 2
- 238000001125 extrusion Methods 0.000 claims description 2
- 239000000126 substance Substances 0.000 claims 2
- 241000283690 Bos taurus Species 0.000 claims 1
- 230000000397 acetylating effect Effects 0.000 claims 1
- 239000011260 aqueous acid Substances 0.000 claims 1
- 239000007864 aqueous solution Substances 0.000 claims 1
- 235000013305 food Nutrition 0.000 abstract description 2
- 235000013372 meat Nutrition 0.000 abstract 1
- 239000010408 film Substances 0.000 description 25
- 229960000443 hydrochloric acid Drugs 0.000 description 9
- 235000011167 hydrochloric acid Nutrition 0.000 description 9
- WFDIJRYMOXRFFG-UHFFFAOYSA-N Acetic anhydride Chemical compound CC(=O)OC(C)=O WFDIJRYMOXRFFG-UHFFFAOYSA-N 0.000 description 6
- 239000008367 deionised water Substances 0.000 description 6
- 239000002994 raw material Substances 0.000 description 6
- 241000124008 Mammalia Species 0.000 description 5
- 230000021736 acetylation Effects 0.000 description 5
- 238000006640 acetylation reaction Methods 0.000 description 5
- 238000011282 treatment Methods 0.000 description 5
- 239000000047 product Substances 0.000 description 4
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 description 3
- PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 description 3
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 3
- 230000015572 biosynthetic process Effects 0.000 description 3
- 230000000052 comparative effect Effects 0.000 description 3
- 239000003431 cross linking reagent Substances 0.000 description 3
- 239000000203 mixture Substances 0.000 description 3
- 238000007605 air drying Methods 0.000 description 2
- 150000001299 aldehydes Chemical class 0.000 description 2
- 238000005520 cutting process Methods 0.000 description 2
- 230000035617 depilation Effects 0.000 description 2
- LEQAOMBKQFMDFZ-UHFFFAOYSA-N glyoxal Chemical compound O=CC=O LEQAOMBKQFMDFZ-UHFFFAOYSA-N 0.000 description 2
- 238000000746 purification Methods 0.000 description 2
- 238000007493 shaping process Methods 0.000 description 2
- VHUUQVKOLVNVRT-UHFFFAOYSA-N Ammonium hydroxide Chemical compound [NH4+].[OH-] VHUUQVKOLVNVRT-UHFFFAOYSA-N 0.000 description 1
- 229920001353 Dextrin Polymers 0.000 description 1
- 239000004375 Dextrin Substances 0.000 description 1
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 239000003929 acidic solution Substances 0.000 description 1
- 230000002378 acidificating effect Effects 0.000 description 1
- 230000002730 additional effect Effects 0.000 description 1
- 238000013019 agitation Methods 0.000 description 1
- 239000012670 alkaline solution Substances 0.000 description 1
- 239000000908 ammonium hydroxide Substances 0.000 description 1
- 239000012736 aqueous medium Substances 0.000 description 1
- AXCZMVOFGPJBDE-UHFFFAOYSA-L calcium dihydroxide Chemical compound [OH-].[OH-].[Ca+2] AXCZMVOFGPJBDE-UHFFFAOYSA-L 0.000 description 1
- 239000000920 calcium hydroxide Substances 0.000 description 1
- 229910001861 calcium hydroxide Inorganic materials 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000004925 denaturation Methods 0.000 description 1
- 230000036425 denaturation Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- KOWWOODYPWDWOJ-LVBPXUMQSA-N elatine Chemical compound C([C@]12CN(C3[C@@]45OCO[C@]44[C@H]6[C@@H](OC)[C@@H]([C@H](C4)OC)C[C@H]6[C@@]3([C@@H]1[C@@H]5OC)[C@@H](OC)CC2)CC)OC(=O)C1=CC=CC=C1N1C(=O)CC(C)C1=O KOWWOODYPWDWOJ-LVBPXUMQSA-N 0.000 description 1
- 238000001962 electrophoresis Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 229940015043 glyoxal Drugs 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000005360 mashing Methods 0.000 description 1
- 239000002609 medium Substances 0.000 description 1
- WSFSSNUMVMOOMR-NJFSPNSNSA-N methanone Chemical compound O=[14CH2] WSFSSNUMVMOOMR-NJFSPNSNSA-N 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 230000003472 neutralizing effect Effects 0.000 description 1
- 238000010979 pH adjustment Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 229910052979 sodium sulfide Inorganic materials 0.000 description 1
- GRVFOGOEDUUMBP-UHFFFAOYSA-N sodium sulfide (anhydrous) Chemical compound [Na+].[Na+].[S-2] GRVFOGOEDUUMBP-UHFFFAOYSA-N 0.000 description 1
- 235000000346 sugar Nutrition 0.000 description 1
- 150000008163 sugars Chemical class 0.000 description 1
- 239000010409 thin film Substances 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L89/00—Compositions of proteins; Compositions of derivatives thereof
- C08L89/04—Products derived from waste materials, e.g. horn, hoof or hair
- C08L89/06—Products derived from waste materials, e.g. horn, hoof or hair derived from leather or skin, e.g. gelatin
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K9/00—Medicinal preparations characterised by special physical form
- A61K9/48—Preparations in capsules, e.g. of gelatin, of chocolate
- A61K9/4816—Wall or shell material
- A61K9/4825—Proteins, e.g. gelatin
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09H—PREPARATION OF GLUE OR GELATINE
- C09H1/00—Pretreatment of collagen-containing raw materials for the manufacture of glue
- C09H1/04—Pretreatment of collagen-containing raw materials for the manufacture of glue of hides, hoofs, or leather scrap
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03C—PHOTOSENSITIVE MATERIALS FOR PHOTOGRAPHIC PURPOSES; PHOTOGRAPHIC PROCESSES, e.g. CINE, X-RAY, COLOUR, STEREO-PHOTOGRAPHIC PROCESSES; AUXILIARY PROCESSES IN PHOTOGRAPHY
- G03C1/00—Photosensitive materials
- G03C1/005—Silver halide emulsions; Preparation thereof; Physical treatment thereof; Incorporation of additives therein
- G03C1/04—Silver halide emulsions; Preparation thereof; Physical treatment thereof; Incorporation of additives therein with macromolecular additives; with layer-forming substances
- G03C1/047—Proteins, e.g. gelatine derivatives; Hydrolysis or extraction products of proteins
- G03C2001/0471—Isoelectric point of gelatine
Landscapes
- Health & Medical Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Medicinal Chemistry (AREA)
- Organic Chemistry (AREA)
- Dermatology (AREA)
- Pharmacology & Pharmacy (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Epidemiology (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Polymers & Plastics (AREA)
- Life Sciences & Earth Sciences (AREA)
- Cosmetics (AREA)
- Processes Of Treating Macromolecular Substances (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Manufacture Of Macromolecular Shaped Articles (AREA)
- Materials For Medical Uses (AREA)
- Treatment And Processing Of Natural Fur Or Leather (AREA)
- Medicinal Preparation (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7368979A JPS55165999A (en) | 1979-06-12 | 1979-06-12 | Manufacture of collagen fiber article |
| JP73689/79 | 1979-06-12 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA1131981A true CA1131981A (en) | 1982-09-21 |
Family
ID=13525424
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA353,742A Expired CA1131981A (en) | 1979-06-12 | 1980-06-11 | Shaped material formed of collagen and gelatin |
Country Status (7)
| Country | Link |
|---|---|
| JP (1) | JPS55165999A (de) |
| AU (2) | AU5917980A (de) |
| CA (1) | CA1131981A (de) |
| DE (1) | DE3021780C2 (de) |
| FR (1) | FR2458224B1 (de) |
| GB (1) | GB2052518B (de) |
| NL (1) | NL8003401A (de) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4378017A (en) * | 1980-03-21 | 1983-03-29 | Kureha Kagaku Kogyo Kabushiki Kaisha | Composite material of de-N-acetylated chitin and fibrous collagen |
| FR2545088B1 (fr) * | 1983-04-27 | 1986-02-07 | Saint Gobain Isover | Composition pour la fabrication de mousses d'isolation |
| EP1877722B1 (de) | 2005-04-28 | 2010-02-24 | Flexiblast Pty Ltd | Druckimpulsabschwächung |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1010097A (en) * | 1962-03-12 | 1965-11-17 | United Shoe Machinery Corp | Improvements in or relating to open-fibred collagenous masses and methods of making same |
| DE1470987A1 (de) * | 1963-02-05 | 1969-10-09 | Usm Corp | Lederaehnliches Material und Verfahren zu seiner Herstellung |
| FR1391264A (fr) * | 1964-03-16 | 1965-03-05 | United Shoe Machinery Corp | Procédé de fabrication d'une matière en feuille analogue au cuir, à fibres détachées |
| US3346402A (en) * | 1964-06-17 | 1967-10-10 | Johnson & Johnson | Method of producing an edible, tubular collagen-gelatin sausage casing |
| NL134689C (de) * | 1967-06-15 | 1900-01-01 |
-
1979
- 1979-06-12 JP JP7368979A patent/JPS55165999A/ja active Pending
-
1980
- 1980-06-10 AU AU59179/80A patent/AU5917980A/en active Granted
- 1980-06-10 AU AU59179/80A patent/AU520503B2/en not_active Ceased
- 1980-06-10 DE DE19803021780 patent/DE3021780C2/de not_active Expired
- 1980-06-11 NL NL8003401A patent/NL8003401A/nl not_active Application Discontinuation
- 1980-06-11 FR FR8012993A patent/FR2458224B1/fr not_active Expired
- 1980-06-11 CA CA353,742A patent/CA1131981A/en not_active Expired
- 1980-06-11 GB GB8019041A patent/GB2052518B/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| DE3021780C2 (de) | 1984-05-03 |
| FR2458224B1 (fr) | 1985-06-07 |
| DE3021780A1 (de) | 1980-12-18 |
| NL8003401A (nl) | 1980-12-16 |
| AU5917980A (en) | 1980-12-18 |
| JPS55165999A (en) | 1980-12-24 |
| GB2052518B (en) | 1983-03-09 |
| GB2052518A (en) | 1981-01-28 |
| FR2458224A1 (fr) | 1981-01-02 |
| AU520503B2 (en) | 1982-02-04 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MKEX | Expiry |