CH631486A5 - Process for working up hide wastes - Google Patents

Process for working up hide wastes Download PDF

Info

Publication number: CH631486A5
Authority: CH; Switzerland
Prior art keywords: proteinases; hydrolysis; bacillus; stage; aspergillus
Prior art date: 1977-02-11

Application number

CH1474777A

Other languages

German (de)

English (en)

Inventor

Klaus Dr Braeumer

Zdenek Eckmayer

Rolf Dr Monsheimer

Ernst Pfleiderer

Original Assignee

Freudenberg Carl

Roehm Gmbh

Priority date (The priority date 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 date listed.)

1977-02-11

Filing date

1977-12-02

Publication date

1982-08-13

1977-12-02 Application filed by Freudenberg Carl, Roehm Gmbh filed Critical Freudenberg Carl

1982-08-13 Publication of CH631486A5 publication Critical patent/CH631486A5/de

Links

238000000034 method Methods 0.000 title claims description 21
239000002699 waste material Substances 0.000 title claims description 20
230000008569 process Effects 0.000 title claims description 8
108091005804 Peptidases Proteins 0.000 claims description 20
102000035195 Peptidases Human genes 0.000 claims description 20
239000000203 mixture Substances 0.000 claims description 19
102000004190 Enzymes Human genes 0.000 claims description 15
108090000790 Enzymes Proteins 0.000 claims description 15
229940088598 enzyme Drugs 0.000 claims description 15
238000006460 hydrolysis reaction Methods 0.000 claims description 15
230000007062 hydrolysis Effects 0.000 claims description 14
235000019833 protease Nutrition 0.000 claims description 14
239000003531 protein hydrolysate Substances 0.000 claims description 10
XSQUKJJJFZCRTK-UHFFFAOYSA-N Urea Chemical compound NC(N)=O XSQUKJJJFZCRTK-UHFFFAOYSA-N 0.000 claims description 9
239000004202 carbamide Substances 0.000 claims description 9
241000193830 Bacillus <bacterium> Species 0.000 claims description 7
230000002378 acidificating effect Effects 0.000 claims description 7
108010051873 alkaline protease Proteins 0.000 claims description 7
239000004365 Protease Substances 0.000 claims description 6
QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 claims description 6
239000002253 acid Substances 0.000 claims description 6
230000000694 effects Effects 0.000 claims description 6
239000000463 material Substances 0.000 claims description 6
229940024999 proteolytic enzymes for treatment of wounds and ulcers Drugs 0.000 claims description 6
238000005903 acid hydrolysis reaction Methods 0.000 claims description 5
238000005204 segregation Methods 0.000 claims description 5
241000228212 Aspergillus Species 0.000 claims description 4
244000063299 Bacillus subtilis Species 0.000 claims description 4
VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 claims description 4
240000006439 Aspergillus oryzae Species 0.000 claims description 3
235000002247 Aspergillus oryzae Nutrition 0.000 claims description 3
241000193747 Bacillus firmus Species 0.000 claims description 3
235000014469 Bacillus subtilis Nutrition 0.000 claims description 3
241001465754 Metazoa Species 0.000 claims description 3
229940005348 bacillus firmus Drugs 0.000 claims description 3
230000007935 neutral effect Effects 0.000 claims description 3
102000004196 processed proteins & peptides Human genes 0.000 claims description 3
108090000765 processed proteins & peptides Proteins 0.000 claims description 3
241000228251 Aspergillus phoenicis Species 0.000 claims description 2
241001112078 Aspergillus usamii Species 0.000 claims description 2
241000194108 Bacillus licheniformis Species 0.000 claims description 2
108010004032 Bromelains Proteins 0.000 claims description 2
108090000270 Ficain Proteins 0.000 claims description 2
108090000526 Papain Proteins 0.000 claims description 2
102000057297 Pepsin A Human genes 0.000 claims description 2
108090000284 Pepsin A Proteins 0.000 claims description 2
235000019835 bromelain Nutrition 0.000 claims description 2
238000006911 enzymatic reaction Methods 0.000 claims description 2
235000019836 ficin Nutrition 0.000 claims description 2
POTUGHMKJGOKRI-UHFFFAOYSA-N ficin Chemical compound FI=CI=N POTUGHMKJGOKRI-UHFFFAOYSA-N 0.000 claims description 2
150000007522 mineralic acids Chemical class 0.000 claims description 2
235000013557 nattō Nutrition 0.000 claims description 2
235000019834 papain Nutrition 0.000 claims description 2
229940055729 papain Drugs 0.000 claims description 2
229940111202 pepsin Drugs 0.000 claims description 2
235000013311 vegetables Nutrition 0.000 claims description 2
235000019197 fats Nutrition 0.000 description 20
239000010985 leather Substances 0.000 description 20
239000003292 glue Substances 0.000 description 19
239000000047 product Substances 0.000 description 10
235000013877 carbamide Nutrition 0.000 description 8
230000001580 bacterial effect Effects 0.000 description 7
230000015556 catabolic process Effects 0.000 description 7
RWSOTUBLDIXVET-UHFFFAOYSA-N Dihydrogen sulfide Chemical compound S RWSOTUBLDIXVET-UHFFFAOYSA-N 0.000 description 5
238000006731 degradation reaction Methods 0.000 description 5
229910000037 hydrogen sulfide Inorganic materials 0.000 description 5
229910052500 inorganic mineral Inorganic materials 0.000 description 5
239000011707 mineral Substances 0.000 description 5
235000010755 mineral Nutrition 0.000 description 5
235000018102 proteins Nutrition 0.000 description 5
102000004169 proteins and genes Human genes 0.000 description 5
108090000623 proteins and genes Proteins 0.000 description 5
BFNBIHQBYMNNAN-UHFFFAOYSA-N ammonium sulfate Chemical compound N.N.OS(O)(=O)=O BFNBIHQBYMNNAN-UHFFFAOYSA-N 0.000 description 4
229910052921 ammonium sulfate Inorganic materials 0.000 description 4
235000011130 ammonium sulphate Nutrition 0.000 description 4
238000006243 chemical reaction Methods 0.000 description 4
238000004519 manufacturing process Methods 0.000 description 4
238000000926 separation method Methods 0.000 description 4
239000007787 solid Substances 0.000 description 4
239000007858 starting material Substances 0.000 description 4
239000000126 substance Substances 0.000 description 4
HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 3
101000693530 Staphylococcus aureus Staphylokinase Proteins 0.000 description 3
238000005119 centrifugation Methods 0.000 description 3
239000002537 cosmetic Substances 0.000 description 3
238000001914 filtration Methods 0.000 description 3
239000003921 oil Substances 0.000 description 3
239000012071 phase Substances 0.000 description 3
238000003756 stirring Methods 0.000 description 3
108010009736 Protein Hydrolysates Proteins 0.000 description 2
235000019784 crude fat Nutrition 0.000 description 2
230000002255 enzymatic effect Effects 0.000 description 2
239000003337 fertilizer Substances 0.000 description 2
239000007788 liquid Substances 0.000 description 2
239000007791 liquid phase Substances 0.000 description 2
230000020477 pH reduction Effects 0.000 description 2
230000002797 proteolythic effect Effects 0.000 description 2
239000000344 soap Substances 0.000 description 2
VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 description 1
235000008733 Citrus aurantifolia Nutrition 0.000 description 1
102000008186 Collagen Human genes 0.000 description 1
108010035532 Collagen Proteins 0.000 description 1
101000937129 Drosophila melanogaster Cadherin-related tumor suppressor Proteins 0.000 description 1
241001076195 Lampsilis ovata Species 0.000 description 1
235000011941 Tilia x europaea Nutrition 0.000 description 1
230000009471 action Effects 0.000 description 1
239000000654 additive Substances 0.000 description 1
230000000996 additive effect Effects 0.000 description 1
238000005904 alkaline hydrolysis reaction Methods 0.000 description 1
235000015278 beef Nutrition 0.000 description 1
230000008901 benefit Effects 0.000 description 1
239000006227 byproduct Substances 0.000 description 1
239000005018 casein Substances 0.000 description 1
BECPQYXYKAMYBN-UHFFFAOYSA-N casein, tech. Chemical compound NCCCCC(C(O)=O)N=C(O)C(CC(O)=O)N=C(O)C(CCC(O)=N)N=C(O)C(CC(C)C)N=C(O)C(CCC(O)=O)N=C(O)C(CC(O)=O)N=C(O)C(CCC(O)=O)N=C(O)C(C(C)O)N=C(O)C(CCC(O)=N)N=C(O)C(CCC(O)=N)N=C(O)C(CCC(O)=N)N=C(O)C(CCC(O)=O)N=C(O)C(CCC(O)=O)N=C(O)C(COP(O)(O)=O)N=C(O)C(CCC(O)=N)N=C(O)C(N)CC1=CC=CC=C1 BECPQYXYKAMYBN-UHFFFAOYSA-N 0.000 description 1
235000021240 caseins Nutrition 0.000 description 1
230000008859 change Effects 0.000 description 1
230000007073 chemical hydrolysis Effects 0.000 description 1
210000000078 claw Anatomy 0.000 description 1
238000004140 cleaning Methods 0.000 description 1
229920001436 collagen Polymers 0.000 description 1
239000002361 compost Substances 0.000 description 1
238000001816 cooling Methods 0.000 description 1
238000004090 dissolution Methods 0.000 description 1
238000003912 environmental pollution Methods 0.000 description 1
230000007515 enzymatic degradation Effects 0.000 description 1
230000007071 enzymatic hydrolysis Effects 0.000 description 1
238000006047 enzymatic hydrolysis reaction Methods 0.000 description 1
239000004744 fabric Substances 0.000 description 1
239000000706 filtrate Substances 0.000 description 1
238000005189 flocculation Methods 0.000 description 1
230000016615 flocculation Effects 0.000 description 1
239000012530 fluid Substances 0.000 description 1
235000013305 food Nutrition 0.000 description 1
239000004519 grease Substances 0.000 description 1
238000010438 heat treatment Methods 0.000 description 1
235000015243 ice cream Nutrition 0.000 description 1
239000004571 lime Substances 0.000 description 1
235000012054 meals Nutrition 0.000 description 1
235000013372 meat Nutrition 0.000 description 1
230000007246 mechanism Effects 0.000 description 1
238000002844 melting Methods 0.000 description 1
230000008018 melting Effects 0.000 description 1
238000006386 neutralization reaction Methods 0.000 description 1
238000001556 precipitation Methods 0.000 description 1
238000002360 preparation method Methods 0.000 description 1
235000004252 protein component Nutrition 0.000 description 1
230000017854 proteolysis Effects 0.000 description 1
239000002994 raw material Substances 0.000 description 1
210000002374 sebum Anatomy 0.000 description 1
239000010865 sewage Substances 0.000 description 1
238000007873 sieving Methods 0.000 description 1
235000011121 sodium hydroxide Nutrition 0.000 description 1
239000003760 tallow Substances 0.000 description 1
239000004753 textile Substances 0.000 description 1
150000003568 thioethers Chemical class 0.000 description 1
150000003672 ureas Chemical class 0.000 description 1
238000005406 washing Methods 0.000 description 1
XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1

Classifications

- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05F—ORGANIC FERTILISERS NOT COVERED BY SUBCLASSES C05B, C05C, e.g. FERTILISERS FROM WASTE OR REFUSE
- C05F1/00—Fertilisers made from animal corpses, or parts thereof
- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23J—PROTEIN COMPOSITIONS FOR FOODSTUFFS; WORKING-UP PROTEINS FOR FOODSTUFFS; PHOSPHATIDE COMPOSITIONS FOR FOODSTUFFS
- A23J3/00—Working-up of proteins for foodstuffs
- A23J3/30—Working-up of proteins for foodstuffs by hydrolysis
- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23J—PROTEIN COMPOSITIONS FOR FOODSTUFFS; WORKING-UP PROTEINS FOR FOODSTUFFS; PHOSPHATIDE COMPOSITIONS FOR FOODSTUFFS
- A23J3/00—Working-up of proteins for foodstuffs
- A23J3/30—Working-up of proteins for foodstuffs by hydrolysis
- A23J3/32—Working-up of proteins for foodstuffs by hydrolysis using chemical agents
- A23J3/34—Working-up of proteins for foodstuffs by hydrolysis using chemical agents using enzymes
- A23J3/341—Working-up of proteins for foodstuffs by hydrolysis using chemical agents using enzymes of animal proteins
- A23J3/342—Working-up of proteins for foodstuffs by hydrolysis using chemical agents using enzymes of animal proteins of collagen; of gelatin
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K38/00—Medicinal preparations containing peptides
- A61K38/01—Hydrolysed proteins; Derivatives thereof
- A61K38/012—Hydrolysed proteins; Derivatives thereof from animals
- A61K38/014—Hydrolysed proteins; Derivatives thereof from animals from connective tissue peptides, e.g. gelatin, collagen
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K8/00—Cosmetics or similar toiletry preparations
- A61K8/18—Cosmetics or similar toiletry preparations characterised by the composition
- A61K8/30—Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds
- A61K8/64—Proteins; Peptides; Derivatives or degradation products thereof
- A61K8/65—Collagen; Gelatin; Keratin; Derivatives or degradation products thereof
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K8/00—Cosmetics or similar toiletry preparations
- A61K8/18—Cosmetics or similar toiletry preparations characterised by the composition
- A61K8/96—Cosmetics or similar toiletry preparations characterised by the composition containing materials, or derivatives thereof of undetermined constitution
- A61K8/98—Cosmetics or similar toiletry preparations characterised by the composition containing materials, or derivatives thereof of undetermined constitution of animal origin
- A61K8/981—Cosmetics or similar toiletry preparations characterised by the composition containing materials, or derivatives thereof of undetermined constitution of animal origin of mammals or bird
- A61K8/985—Skin or skin outgrowth, e.g. hair, nails
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61Q—SPECIFIC USE OF COSMETICS OR SIMILAR TOILETRY PREPARATIONS
- A61Q19/00—Preparations for care of the skin
- 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
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
- Y02A40/10—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in agriculture
- Y02A40/20—Fertilizers of biological origin, e.g. guano or fertilizers made from animal corpses
- 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
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P20/00—Technologies relating to chemical industry
- Y02P20/141—Feedstock
- Y02P20/145—Feedstock the feedstock being materials of biological origin

Landscapes

Life Sciences & Earth Sciences (AREA)
Health & Medical Sciences (AREA)
Chemical & Material Sciences (AREA)
Engineering & Computer Science (AREA)
Animal Behavior & Ethology (AREA)
Veterinary Medicine (AREA)
Public Health (AREA)
General Health & Medical Sciences (AREA)
Zoology (AREA)
Epidemiology (AREA)
Food Science & Technology (AREA)
Biochemistry (AREA)
Polymers & Plastics (AREA)
Birds (AREA)
Nutrition Science (AREA)
Dermatology (AREA)
Immunology (AREA)
Proteomics, Peptides & Aminoacids (AREA)
Pharmacology & Pharmacy (AREA)
Medicinal Chemistry (AREA)
Environmental & Geological Engineering (AREA)
Organic Chemistry (AREA)
Bioinformatics & Cheminformatics (AREA)
Biomedical Technology (AREA)
Chemical Kinetics & Catalysis (AREA)
General Chemical & Material Sciences (AREA)
Preparation Of Compounds By Using Micro-Organisms (AREA)
Processing Of Solid Wastes (AREA)
Fertilizers (AREA)
Peptides Or Proteins (AREA)

CH1474777A 1977-02-11 1977-12-02 Process for working up hide wastes CH631486A5 (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
DE2705671A DE2705671C3 (de)	1977-02-11	1977-02-11	Verfahren zum Aufarbeiten von Hautabfällen

Publications (1)

Publication Number	Publication Date
CH631486A5 true CH631486A5 (en)	1982-08-13

Family

ID=6000860

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CH1474777A CH631486A5 (en)	1977-02-11	1977-12-02	Process for working up hide wastes

Country Status (6)

Country	Link
BR (1)	BR7800150A (it)
CH (1)	CH631486A5 (it)
DE (1)	DE2705671C3 (it)
ES (1)	ES465733A1 (it)
FR (1)	FR2380295A1 (it)
IT (1)	IT1090739B (it)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE3843027A1 (de) *	1988-12-21	1990-06-28	Battelle Institut E V	Biotechnisches verfahren zur gewinnung von oel und ggf. fettsaeuren aus oelhaltigen pflanzen
US5102422A (en) *	1987-02-13	1992-04-07	Rohm Gmbh	Methods for leather processing including liquid enzyme formulation

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
FR2412265A1 (fr) *	1977-12-20	1979-07-20	Roehm Gmbh	Procede de traitement des dechets de sang, de corps d'animaux, d'os et de viande
FR2533438B2 (fr) *	1979-12-27	1986-03-07	Sederma Sarl	Utilisation en cosmetologie des facteurs de croissance et d'extraits biologiques contenant ceux-ci
FR2472385A1 (fr) *	1979-12-27	1981-07-03	Sederma Sa	Nouveaux extraits biologiques utilisables en cosmetologie, et procedes d'obtention de ces extraits
FR2608051B1 (fr) *	1986-12-15	1989-04-07	Bellon Labor Sa Roger	Procede de fabrication d'un hydrolysat enzymatique de proteines riche en di- et tri-peptides, utilisable notamment en nutrition artificielle et en dietetique
US5094946A (en) *	1990-02-08	1992-03-10	The United States Of America As Represented By The Secretary Of Agriculture	Enzymatic processing of materials containing chromium and protein
US6051687A (en) *	1999-02-22	2000-04-18	Nutra-Flo Company	Purification of liquid protein hydrolysate and the resultant products
CL2009000292A1 (es) *	2009-02-09	2009-08-21	Ingenieria Ramfer Ltda	Proceso de produccion de solucion concentrada al 50 % acidulada y polvo seco de peptidos, a partir de productos y residuos proteicos de origen animal pesca y acuacultura.
ITBO20120002A1 (it) *	2012-01-04	2013-07-05	Fabiano Campi	Processo chimico-fisico-meccanico di trasformazione di biomasse organiche in fertilizzanti e dispositivo idoneo alla trasformazione di biomasse organiche in fertilizzanti.

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
FR1500852A (it) *	1964-09-10	1968-01-24
ES371062A1 (es) *	1968-11-01	1972-02-16	Rohm & Haas	Procedimiento para mejorar las propiedades fisicas de las proteinas aisladas.
US3692538A (en) *	1970-07-14	1972-09-19	Mayer & Co Inc O	Method of preparing meaty-flavored protein hydrolyzates from meat carcass components
CA942991A (en) *	1971-04-26	1974-03-05	Miles Laboratories, Inc.	Production of soluble protein
JPS5242777B2 (it) *	1971-10-28	1977-10-26
DE2335464A1 (de) *	1973-07-12	1975-01-30	Haarmann & Reimer Gmbh	Verfahren zur herstellung eines aromas
US3944655A (en) *	1973-09-10	1976-03-16	Viobin Corporation	Process of preparing food products from bones
JPS51125773A (en) *	1975-04-25	1976-11-02	Amao Suisan Kk	Method of producing fish meat extract

1977
- 1977-02-11 DE DE2705671A patent/DE2705671C3/de not_active Expired
- 1977-12-02 CH CH1474777A patent/CH631486A5/de not_active IP Right Cessation
- 1977-12-12 IT IT52158/77A patent/IT1090739B/it active
1978
- 1978-01-03 ES ES465733A patent/ES465733A1/es not_active Expired
- 1978-01-11 BR BR7800150A patent/BR7800150A/pt unknown
- 1978-02-09 FR FR7803705A patent/FR2380295A1/fr active Granted

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US5102422A (en) *	1987-02-13	1992-04-07	Rohm Gmbh	Methods for leather processing including liquid enzyme formulation
DE3843027A1 (de) *	1988-12-21	1990-06-28	Battelle Institut E V	Biotechnisches verfahren zur gewinnung von oel und ggf. fettsaeuren aus oelhaltigen pflanzen

Also Published As

Publication number	Publication date
IT1090739B (it)	1985-06-26
DE2705671C3 (de)	1982-02-25
DE2705671B2 (de)	1980-11-20
BR7800150A (pt)	1978-10-10
ES465733A1 (es)	1978-10-01
DE2705671A1 (de)	1978-08-17
FR2380295A1 (fr)	1978-09-08
FR2380295B1 (it)	1982-11-05

Legal Events

Date	Code	Title	Description
1989-05-31	PUE	Assignment	Owner name: HENKEL KOMMANDITGESELLSCHAFT AUF AKTIEN
1997-12-31	PL	Patent ceased

Publication	Publication Date	Title
DE60033572T2 (de)	2007-06-21	Verfahren zur herstellung eines sojaproteinhydrolysates
DE2813075C2 (it)	1989-10-05
DE3751599T2 (de)	1996-07-18	Extraktionsverfahren von pfanzenöl.
EP0689570B1 (en)	1998-08-19	Method for producing gelatin
DE2705670C3 (de)	1983-11-17	Verfahren zur Herstellung von wasserlöslichen Elastin-Hydrolysaten
DE2705669C3 (de)	1982-02-25	Verfahren zur Herstellung von wasserlöslichen Hydrolyseprodukten aus keratinhaltigen Rohstoffen
US4100154A (en)	1978-07-11	Process for recovery and separation of nutritious protein hydrolysate and chromium from chrome leather scrap
EP3820300A1 (de)	2021-05-19	Verfahren zur gewinnung von produkten der nahrungs- und/oder futtermittelindustrie aus insekten und feststoffphase gewonnen aus insekten
CH631486A5 (en)	1982-08-13	Process for working up hide wastes
DE3101646A1 (de)	1981-12-03	Von kollagen abgeleitete oligopeptide und verfahren zu deren herstellung
US2987399A (en)	1961-06-06	Process of obtaining the proteinaceous feed material from mustard seed, rape seed and similar seeds
DE2643012C2 (de)	1982-05-19	Verfahren zum Auflösen von Maschinenleimleder, Hautlappen, Falzspänen und dergleichen
DE2756739C2 (de)	1983-11-24	Verfahren zum Aufarbeiten von Tierkörper-, Knochen- und Fleischabfällen
EP0188582A1 (en)	1986-07-30	Separation process with recovery of proteins and fats from substances of animal origin, organic substances or refluent from working organic substances and a plant to carry out the process
US394982A (en)	1888-12-25	Amos herbert iiobson
EP0668725B1 (de)	1997-01-15	Verfahren zur herstellung chromarmer proteinhydrolysate
EP1972199B1 (de)	2013-08-14	Verfahren zum Entwässern von Gerbereiabfällen
DE2136769A1 (de)	1973-02-08	Verfahren zum aufarbeiten von maschinenleimleder und geaescherten gerbereiabfaellen
DE4104174A1 (de)	1992-08-13	Chromfreie eiweisshydrolysatloesung aus hautabfaellen
SU971223A1 (ru)	1982-11-07	Способ получени корма из отходов кожевенного производства
AT162959B (de)	1949-04-25	Verfahren zur Aufarbeitung von Knochen
DE19857582B4 (de)	2004-12-16	Verfahren zur Gewinnung von Pflanzenölen aus ölhaltigen Pflanzenprodukten
DE670096C (de)	1939-01-11	Verfahren zur Herstellung von Abkoemmlingen von Eiweissstoffen und/oder Eiweissabbauprodukten
DE60201178T2 (de)	2005-09-22	Verfahren zur Behandlung und Entsorgung einer organischen Proteinmasse tierischen Ursprungs und entsprechende Vorrichtung
AT85525B (de)	1921-09-10	Verfahren der Verarbeitung von Leimleder zu Leim o. dgl.

CH631486A5 - Process for working up hide wastes - Google Patents

Info

Links

Classifications

Landscapes

Applications Claiming Priority (1)

Publications (1)

Family

ID=6000860

Family Applications (1)

Country Status (6)

Cited By (2)

Families Citing this family (8)

Family Cites Families (8)

Cited By (2)

Also Published As

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Legal Events