GB1052872A - - Google Patents
Info
- Publication number
- GB1052872A GB1052872A GB1052872DA GB1052872A GB 1052872 A GB1052872 A GB 1052872A GB 1052872D A GB1052872D A GB 1052872DA GB 1052872 A GB1052872 A GB 1052872A
- Authority
- GB
- United Kingdom
- Prior art keywords
- corium
- acid
- swollen
- dilute
- edible
- 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.)
- Active
Links
- 239000002253 acid Substances 0.000 abstract 5
- 102000008186 Collagen Human genes 0.000 abstract 3
- 108010035532 Collagen Proteins 0.000 abstract 3
- KRKNYBCHXYNGOX-UHFFFAOYSA-N citric acid Chemical compound OC(=O)CC(O)(C(O)=O)CC(O)=O KRKNYBCHXYNGOX-UHFFFAOYSA-N 0.000 abstract 3
- 229920001436 collagen Polymers 0.000 abstract 3
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 abstract 2
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 abstract 2
- FERIUCNNQQJTOY-UHFFFAOYSA-N Butyric acid Chemical compound CCCC(O)=O FERIUCNNQQJTOY-UHFFFAOYSA-N 0.000 abstract 2
- 210000004907 gland Anatomy 0.000 abstract 2
- JVTAAEKCZFNVCJ-UHFFFAOYSA-N lactic acid Chemical compound CC(O)C(O)=O JVTAAEKCZFNVCJ-UHFFFAOYSA-N 0.000 abstract 2
- 235000013580 sausages Nutrition 0.000 abstract 2
- OSWFIVFLDKOXQC-UHFFFAOYSA-N 4-(3-methoxyphenyl)aniline Chemical compound COC1=CC=CC(C=2C=CC(N)=CC=2)=C1 OSWFIVFLDKOXQC-UHFFFAOYSA-N 0.000 abstract 1
- 235000008733 Citrus aurantifolia Nutrition 0.000 abstract 1
- UIIMBOGNXHQVGW-DEQYMQKBSA-M Sodium bicarbonate-14C Chemical compound [Na+].O[14C]([O-])=O UIIMBOGNXHQVGW-DEQYMQKBSA-M 0.000 abstract 1
- 235000011941 Tilia x europaea Nutrition 0.000 abstract 1
- 239000012670 alkaline solution Substances 0.000 abstract 1
- 229910021529 ammonia Inorganic materials 0.000 abstract 1
- 150000001875 compounds Chemical class 0.000 abstract 1
- 210000004207 dermis Anatomy 0.000 abstract 1
- 238000010494 dissociation reaction Methods 0.000 abstract 1
- 230000005593 dissociations Effects 0.000 abstract 1
- 210000002615 epidermis Anatomy 0.000 abstract 1
- 210000004209 hair Anatomy 0.000 abstract 1
- 210000003780 hair follicle Anatomy 0.000 abstract 1
- 239000004571 lime Substances 0.000 abstract 1
- BDAGIHXWWSANSR-UHFFFAOYSA-N methanoic acid Natural products OC=O BDAGIHXWWSANSR-UHFFFAOYSA-N 0.000 abstract 1
- 150000003839 salts Chemical class 0.000 abstract 1
- 239000000243 solution Substances 0.000 abstract 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C14—SKINS; HIDES; PELTS; LEATHER
- C14C—CHEMICAL TREATMENT OF HIDES, SKINS OR LEATHER, e.g. TANNING, IMPREGNATING, FINISHING; APPARATUS THEREFOR; COMPOSITIONS FOR TANNING
- C14C1/00—Chemical treatment prior to tanning
- C14C1/06—Facilitating unhairing, e.g. by painting, by liming
-
- A—HUMAN NECESSITIES
- A22—BUTCHERING; MEAT TREATMENT; PROCESSING POULTRY OR FISH
- A22C—PROCESSING MEAT, POULTRY, OR FISH
- A22C13/00—Sausage casings
- A22C13/0013—Chemical composition of synthetic sausage casings
- A22C13/0016—Chemical composition of synthetic sausage casings based on proteins, e.g. collagen
-
- 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
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Zoology (AREA)
- Wood Science & Technology (AREA)
- General Chemical & Material Sciences (AREA)
- Dermatology (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Meat, Egg Or Seafood Products (AREA)
- Cosmetics (AREA)
- Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
Abstract
1,052,872. Edible collagen for sausage casings. JOHNSON & JOHNSON. Oct. 1, 1963 [Oct. 1, 1962], No. 38604/63. Heading A2B. [Also in Divisions C3 and C6] In producing swollen, edible collagen fibrils, which can be extruded to form edible sausage casings, hide is soaked in a dilute acid, such as acetic, formic, lactic, butyric, or citric acid, having a dissociation constant between 1.0 x 10<SP>-5</SP> and 1.0 x 10<SP>-3</SP> and, e.g. a pH between 2.3 and 3.7, until it becomes swollen and soft. The hide is then removed from the dilute acid, scraped on each side, to remove from the corium any adhering flesh, hair, hair follicles, the epidermal layer, dermis and adnexial glands, consisting of sebaceous and sudorific glands, and then treated with a dilute aqueous alkaline solution, e.g. a solution of ammonia or a salt of a strong base and a weak acid, such as sodium bicarbonate, not containing lime or other alkaline earth compound, to neutralize remaining acid and de-swell the corium. The corium is then washed with water. The washed corium is comminuted and treated with a dilute acid to yield the swollen collagen fibrils.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US227585A US3194865A (en) | 1962-10-01 | 1962-10-01 | Acid depilation and extrudable fibril production from hide corium |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1052872A true GB1052872A (en) |
Family
ID=22853679
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB1052872D Active GB1052872A (en) | 1962-10-01 |
Country Status (5)
Country | Link |
---|---|
US (1) | US3194865A (en) |
BE (1) | BE638056A (en) |
DE (1) | DE1444997A1 (en) |
GB (1) | GB1052872A (en) |
NL (1) | NL298602A (en) |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NL138342C (en) * | 1965-03-26 | 1900-01-01 | ||
NL138343C (en) * | 1965-07-13 | |||
US3425847A (en) * | 1965-07-13 | 1969-02-04 | Tee Pak Inc | Method of preparing an edible tubular collagen casing |
FI41188B (en) * | 1966-02-25 | 1969-06-02 | Hoechst Ag | |
US3525628A (en) * | 1967-11-20 | 1970-08-25 | Tee Pak Inc | Aluminum tannage of edible collagen casing |
US3620775A (en) * | 1968-08-12 | 1971-11-16 | Tee Pak Inc | Edible collagen casing |
US3534454A (en) * | 1969-02-07 | 1970-10-20 | Sato Hisao | Process of producing non-woven fabrics from modified collagen fibers |
US3894132A (en) * | 1973-09-10 | 1975-07-08 | Leonard Daniel | Method of forming collagen dispersions |
AR208312A1 (en) * | 1974-05-06 | 1976-12-20 | Cueto E Del | PROCEDURE TO PREPARE SKINS AND LEATHERS FOR SUBSEQUENT TANNING OR CONSERVATION |
FR2559666B1 (en) * | 1984-02-21 | 1986-08-08 | Tech Cuir Centre | PROCESS FOR THE MANUFACTURE OF COLLAGEN TUBES, ESPECIALLY LOW-DIAMETER TUBES, AND APPLICATION OF THE TUBES OBTAINED IN THE FIELD OF VASCULAR PROSTHESES AND NERVOUS SUTURES |
AUPS242702A0 (en) * | 2002-05-21 | 2002-06-13 | Colltech Australia Limited | Improved method for the extraction and purification of collagen |
US20130040885A1 (en) * | 2009-08-28 | 2013-02-14 | Tissue Science Laboratories Plc | Collagen pad |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE645070C (en) * | 1933-11-02 | 1937-05-21 | Freudenberg Carl | Process for the production of webs, fabrics or other textiles from skin fibers |
US2101877A (en) * | 1935-09-06 | 1937-12-14 | Eastman Kodak Co | Process for preparing photographic gelatin |
US2485957A (en) * | 1946-04-26 | 1949-10-25 | American Cyanamid Co | Apparatus for treating strands |
US3123653A (en) * | 1960-09-20 | 1964-03-03 | Method of producing a tubular collagen casing | |
US3123482A (en) * | 1961-01-16 | 1964-03-03 | R lieberman |
-
0
- BE BE638056D patent/BE638056A/xx unknown
- NL NL298602D patent/NL298602A/xx unknown
- GB GB1052872D patent/GB1052872A/en active Active
-
1962
- 1962-10-01 US US227585A patent/US3194865A/en not_active Expired - Lifetime
-
1963
- 1963-09-30 DE DE19631444997 patent/DE1444997A1/en active Pending
Also Published As
Publication number | Publication date |
---|---|
BE638056A (en) | |
US3194865A (en) | 1965-07-13 |
NL298602A (en) | |
DE1444997A1 (en) | 1969-02-06 |
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