DE1302930B - - Google Patents
Info
- Publication number
- DE1302930B DE1302930B DE1961A0038361 DEA0038361A DE1302930B DE 1302930 B DE1302930 B DE 1302930B DE 1961A0038361 DE1961A0038361 DE 1961A0038361 DE A0038361 A DEA0038361 A DE A0038361A DE 1302930 B DE1302930 B DE 1302930B
- Authority
- DE
- Germany
- Prior art keywords
- collagen
- fibers
- acid
- natural
- tropocollagen
- 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.)
- Pending
Links
- 108010035532 Collagen Proteins 0.000 claims description 66
- 102000008186 Collagen Human genes 0.000 claims description 66
- 229920001436 collagen Polymers 0.000 claims description 66
- KRKNYBCHXYNGOX-UHFFFAOYSA-N citric acid Chemical compound OC(=O)CC(O)(C(O)=O)CC(O)=O KRKNYBCHXYNGOX-UHFFFAOYSA-N 0.000 claims description 21
- WPYMKLBDIGXBTP-UHFFFAOYSA-N benzoic acid Chemical compound OC(=O)C1=CC=CC=C1 WPYMKLBDIGXBTP-UHFFFAOYSA-N 0.000 claims description 20
- 239000000463 material Substances 0.000 claims description 18
- 238000000034 method Methods 0.000 claims description 17
- AEMRFAOFKBGASW-UHFFFAOYSA-N Glycolic acid Chemical compound OCC(O)=O AEMRFAOFKBGASW-UHFFFAOYSA-N 0.000 claims description 10
- 239000005711 Benzoic acid Substances 0.000 claims description 8
- 235000010233 benzoic acid Nutrition 0.000 claims description 8
- 239000007858 starting material Substances 0.000 claims description 7
- 239000007864 aqueous solution Substances 0.000 claims description 4
- 239000000284 extract Substances 0.000 claims description 3
- 150000007524 organic acids Chemical class 0.000 claims description 3
- 239000000835 fiber Substances 0.000 description 33
- 108010077465 Tropocollagen Proteins 0.000 description 8
- 210000003491 skin Anatomy 0.000 description 8
- 244000309464 bull Species 0.000 description 7
- 241001465754 Metazoa Species 0.000 description 6
- 239000010985 leather Substances 0.000 description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 6
- 230000015572 biosynthetic process Effects 0.000 description 5
- 229920000159 gelatin Polymers 0.000 description 5
- 235000019322 gelatine Nutrition 0.000 description 5
- 239000002253 acid Substances 0.000 description 4
- BFNBIHQBYMNNAN-UHFFFAOYSA-N ammonium sulfate Chemical class N.N.OS(O)(=O)=O BFNBIHQBYMNNAN-UHFFFAOYSA-N 0.000 description 4
- 239000000243 solution Substances 0.000 description 4
- 238000003756 stirring Methods 0.000 description 4
- 239000002699 waste material Substances 0.000 description 4
- VHUUQVKOLVNVRT-UHFFFAOYSA-N Ammonium hydroxide Chemical compound [NH4+].[OH-] VHUUQVKOLVNVRT-UHFFFAOYSA-N 0.000 description 3
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 description 3
- 108010010803 Gelatin Proteins 0.000 description 3
- 239000000908 ammonium hydroxide Substances 0.000 description 3
- 238000006243 chemical reaction Methods 0.000 description 3
- 238000000605 extraction Methods 0.000 description 3
- 239000008273 gelatin Substances 0.000 description 3
- 235000011852 gelatine desserts Nutrition 0.000 description 3
- 239000000203 mixture Substances 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- 239000008399 tap water Substances 0.000 description 3
- 235000020679 tap water Nutrition 0.000 description 3
- 235000005979 Citrus limon Nutrition 0.000 description 2
- 244000131522 Citrus pyriformis Species 0.000 description 2
- 239000001828 Gelatine Substances 0.000 description 2
- 108010050808 Procollagen Proteins 0.000 description 2
- ISAOCJYIOMOJEB-UHFFFAOYSA-N benzoin Chemical compound C=1C=CC=CC=1C(O)C(=O)C1=CC=CC=C1 ISAOCJYIOMOJEB-UHFFFAOYSA-N 0.000 description 2
- 238000000502 dialysis Methods 0.000 description 2
- 239000011888 foil Substances 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000002156 mixing Methods 0.000 description 2
- 238000006386 neutralization reaction Methods 0.000 description 2
- 108090000765 processed proteins & peptides Proteins 0.000 description 2
- 238000011084 recovery Methods 0.000 description 2
- 238000005185 salting out Methods 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 230000007928 solubilization Effects 0.000 description 2
- 238000005063 solubilization Methods 0.000 description 2
- VTJBUEPNESMAHX-UHFFFAOYSA-N Citricolic acid Natural products CC(C=CC(C)C1(O)CCC2C3=CC(=O)OC3(O)CCC12C)C(C)(C)O VTJBUEPNESMAHX-UHFFFAOYSA-N 0.000 description 1
- 244000028419 Styrax benzoin Species 0.000 description 1
- 235000000126 Styrax benzoin Nutrition 0.000 description 1
- 235000008411 Sumatra benzointree Nutrition 0.000 description 1
- 150000007513 acids Chemical class 0.000 description 1
- 239000003513 alkali Substances 0.000 description 1
- 229910052921 ammonium sulfate Inorganic materials 0.000 description 1
- 235000011130 ammonium sulphate Nutrition 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 229960002130 benzoin Drugs 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 239000003153 chemical reaction reagent Substances 0.000 description 1
- 230000015271 coagulation Effects 0.000 description 1
- 238000005345 coagulation Methods 0.000 description 1
- 239000000512 collagen gel Substances 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 238000006731 degradation reaction Methods 0.000 description 1
- 230000018044 dehydration Effects 0.000 description 1
- 238000006297 dehydration reaction Methods 0.000 description 1
- 210000004207 dermis Anatomy 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 229920001971 elastomer Polymers 0.000 description 1
- 239000012634 fragment Substances 0.000 description 1
- 239000000499 gel Substances 0.000 description 1
- 235000019382 gum benzoic Nutrition 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000011835 investigation Methods 0.000 description 1
- YPPFWRWCZNXINO-UHFFFAOYSA-N methyl 1-hydroxy-6-phenyl-4-(trifluoromethyl)indole-2-carboxylate Chemical compound C1=C2N(O)C(C(=O)OC)=CC2=C(C(F)(F)F)C=C1C1=CC=CC=C1 YPPFWRWCZNXINO-UHFFFAOYSA-N 0.000 description 1
- 238000003801 milling Methods 0.000 description 1
- 235000005985 organic acids Nutrition 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 229920001184 polypeptide Polymers 0.000 description 1
- 230000001376 precipitating effect Effects 0.000 description 1
- 238000002203 pretreatment Methods 0.000 description 1
- 102000004196 processed proteins & peptides Human genes 0.000 description 1
- 102000004169 proteins and genes Human genes 0.000 description 1
- 108090000623 proteins and genes Proteins 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 239000011541 reaction mixture Substances 0.000 description 1
- 230000035484 reaction time Effects 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 230000002441 reversible effect Effects 0.000 description 1
- 238000009938 salting Methods 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 229920006395 saturated elastomer Polymers 0.000 description 1
- 239000002002 slurry Substances 0.000 description 1
- 210000002435 tendon Anatomy 0.000 description 1
Classifications
-
- 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
- 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
- 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
- C09H3/00—Isolation of glue or gelatine from raw materials, e.g. by extracting, by heating
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01F—CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
- D01F4/00—Monocomponent artificial filaments or the like of proteins; Manufacture thereof
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S530/00—Chemistry: natural resins or derivatives; peptides or proteins; lignins or reaction products thereof
- Y10S530/827—Proteins from mammals or birds
- Y10S530/842—Skin; hair; nails; sebaceous glands; cerumen
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Materials Engineering (AREA)
- Biochemistry (AREA)
- Dermatology (AREA)
- General Chemical & Material Sciences (AREA)
- Textile Engineering (AREA)
- Wood Science & Technology (AREA)
- Zoology (AREA)
- Food Science & Technology (AREA)
- Treatment And Processing Of Natural Fur Or Leather (AREA)
- Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
- Paper (AREA)
- Artificial Filaments (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US56646A US3178301A (en) | 1960-09-19 | 1960-09-19 | Reconstitutable acid solubilized collagen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE1302930B true DE1302930B (OSRAM) | 1971-01-28 |
Family
ID=22005754
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE1961A0038361 Pending DE1302930B (OSRAM) | 1960-09-19 | 1961-09-19 |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US3178301A (OSRAM) |
| AT (1) | AT242284B (OSRAM) |
| BE (1) | BE608261A (OSRAM) |
| DE (1) | DE1302930B (OSRAM) |
| ES (1) | ES270612A1 (OSRAM) |
| GB (1) | GB957628A (OSRAM) |
| NL (1) | NL135188C (OSRAM) |
| SE (1) | SE219838C1 (OSRAM) |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3293237A (en) * | 1962-11-30 | 1966-12-20 | Charles J W Wiegand | Process of solubilizing native collagen by reacting said collagen with a stoichiometric amount of a mineral acid |
| US3297459A (en) * | 1965-04-08 | 1967-01-10 | Armour & Co | Process of preparing formed collagen bodies |
| US3433864A (en) * | 1966-03-08 | 1969-03-18 | United Shoe Machinery Corp | Methods of extruding collagen |
| US4412947A (en) * | 1979-09-12 | 1983-11-01 | Seton Company | Collagen sponge |
| GB2329181B (en) * | 1997-09-11 | 2002-03-13 | Johnson & Johnson Medical | Bioabsorbable Wound Dressing Materials |
| DE102007061710A1 (de) * | 2007-12-19 | 2009-06-25 | Kalle Gmbh | Kollagen-Konzentrat, dessen Verwendung sowie Verfahren zu seiner Herstellung |
| EP2672802A1 (en) * | 2011-02-11 | 2013-12-18 | Coating Supply, Inc. | Promotion of plant growth using collagen-based gelatin |
| US10213523B2 (en) | 2013-02-04 | 2019-02-26 | Northeastern University | Mechanochemical collagen assembly |
| CN119593080B (zh) * | 2025-02-05 | 2025-04-18 | 浙江珂瑞康生物医疗科技有限公司 | 一种胶原纤维材料及其制备方法和应用 |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BE477545A (OSRAM) * | 1944-03-20 | |||
| US2521704A (en) * | 1944-03-28 | 1950-09-12 | Cyril D Evans | Fibers from zein |
| US2934446A (en) * | 1955-12-21 | 1960-04-26 | United Shoe Machinery Corp | Collagen fiber masses and methods of making the same |
| NL220038A (OSRAM) * | 1956-08-24 | |||
| US2934447A (en) * | 1957-10-22 | 1960-04-26 | United Shoe Machinery Corp | Collagen fiber masses and methods of making the same |
| US3073702A (en) * | 1960-02-04 | 1963-01-15 | Armour & Co | Water dispersible collagen |
| US3071483A (en) * | 1960-05-03 | 1963-01-01 | United Shoe Machinery Corp | Manufacture of collagen products |
-
1960
- 1960-09-19 US US56646A patent/US3178301A/en not_active Expired - Lifetime
-
1961
- 1961-09-14 NL NL269228A patent/NL135188C/nl active
- 1961-09-18 AT AT707761A patent/AT242284B/de active
- 1961-09-18 SE SE924461A patent/SE219838C1/sv unknown
- 1961-09-18 BE BE608261A patent/BE608261A/fr unknown
- 1961-09-19 ES ES0270612A patent/ES270612A1/es not_active Expired
- 1961-09-19 DE DE1961A0038361 patent/DE1302930B/de active Pending
- 1961-09-19 GB GB33589/61A patent/GB957628A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| NL135188C (nl) | 1972-09-16 |
| NL269228A (nl) | 1964-06-25 |
| GB957628A (en) | 1964-05-06 |
| US3178301A (en) | 1965-04-13 |
| SE219838C1 (sv) | 1968-04-02 |
| AT242284B (de) | 1965-09-10 |
| BE608261A (fr) | 1962-01-15 |
| ES270612A1 (es) | 1962-02-01 |
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