DE2328628A1 - Verfahren zur gewinnung von nativem mikrobiellem protein mit einem niedrigen nucleinsaeuregehalt, das sich als nahrungsoder futtermittel eignet - Google Patents
Verfahren zur gewinnung von nativem mikrobiellem protein mit einem niedrigen nucleinsaeuregehalt, das sich als nahrungsoder futtermittel eignetInfo
- Publication number
- DE2328628A1 DE2328628A1 DE19732328628 DE2328628A DE2328628A1 DE 2328628 A1 DE2328628 A1 DE 2328628A1 DE 19732328628 DE19732328628 DE 19732328628 DE 2328628 A DE2328628 A DE 2328628A DE 2328628 A1 DE2328628 A1 DE 2328628A1
- Authority
- DE
- Germany
- Prior art keywords
- protein
- content
- suspension
- cells
- dry matter
- 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.)
- Withdrawn
Links
- 108090000623 proteins and genes Proteins 0.000 title claims abstract description 101
- 102000004169 proteins and genes Human genes 0.000 title claims abstract description 101
- 150000007523 nucleic acids Chemical class 0.000 title claims abstract description 16
- 102000039446 nucleic acids Human genes 0.000 title claims abstract description 15
- 108020004707 nucleic acids Proteins 0.000 title claims abstract description 15
- 230000000813 microbial effect Effects 0.000 title claims description 5
- 238000011084 recovery Methods 0.000 title 1
- 210000004027 cell Anatomy 0.000 claims abstract description 30
- 239000000126 substance Substances 0.000 claims abstract description 27
- 238000000034 method Methods 0.000 claims abstract description 26
- 239000000725 suspension Substances 0.000 claims abstract description 24
- 210000002421 cell wall Anatomy 0.000 claims abstract description 19
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 claims abstract description 18
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims abstract description 14
- 244000005700 microbiome Species 0.000 claims abstract description 12
- 101710163270 Nuclease Proteins 0.000 claims abstract description 10
- 239000000463 material Substances 0.000 claims abstract description 8
- 240000004808 Saccharomyces cerevisiae Species 0.000 claims description 19
- 235000014680 Saccharomyces cerevisiae Nutrition 0.000 claims description 15
- 235000013305 food Nutrition 0.000 claims description 10
- 241000235648 Pichia Species 0.000 claims description 6
- 241000894006 Bacteria Species 0.000 claims description 5
- 241000222120 Candida <Saccharomycetales> Species 0.000 claims description 5
- 241000588724 Escherichia coli Species 0.000 claims description 3
- 241000896238 Oidium Species 0.000 claims description 3
- 241000223252 Rhodotorula Species 0.000 claims description 3
- 238000006386 neutralization reaction Methods 0.000 claims description 3
- 238000000354 decomposition reaction Methods 0.000 claims description 2
- 230000008569 process Effects 0.000 abstract description 4
- 239000002773 nucleotide Substances 0.000 abstract description 2
- 125000003729 nucleotide group Chemical group 0.000 abstract description 2
- 150000002632 lipids Chemical class 0.000 abstract 1
- 235000018102 proteins Nutrition 0.000 description 83
- 239000012141 concentrate Substances 0.000 description 19
- KFZMGEQAYNKOFK-UHFFFAOYSA-N Isopropanol Chemical compound CC(C)O KFZMGEQAYNKOFK-UHFFFAOYSA-N 0.000 description 12
- 238000000605 extraction Methods 0.000 description 9
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 8
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 8
- 238000001556 precipitation Methods 0.000 description 8
- 241000235646 Cyberlindnera jadinii Species 0.000 description 6
- 235000019441 ethanol Nutrition 0.000 description 5
- 229920002477 rna polymer Polymers 0.000 description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 5
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 4
- 239000000654 additive Substances 0.000 description 4
- 230000000996 additive effect Effects 0.000 description 4
- 238000002360 preparation method Methods 0.000 description 4
- 238000000926 separation method Methods 0.000 description 4
- 239000011780 sodium chloride Substances 0.000 description 4
- 238000005119 centrifugation Methods 0.000 description 3
- 230000002255 enzymatic effect Effects 0.000 description 3
- 239000003925 fat Substances 0.000 description 3
- 150000002500 ions Chemical class 0.000 description 3
- 239000007788 liquid Substances 0.000 description 3
- 239000007791 liquid phase Substances 0.000 description 3
- 235000013372 meat Nutrition 0.000 description 3
- 235000013622 meat product Nutrition 0.000 description 3
- 235000013336 milk Nutrition 0.000 description 3
- 239000008267 milk Substances 0.000 description 3
- 210000004080 milk Anatomy 0.000 description 3
- 235000016709 nutrition Nutrition 0.000 description 3
- 239000000047 product Substances 0.000 description 3
- 238000000751 protein extraction Methods 0.000 description 3
- 238000005406 washing Methods 0.000 description 3
- 210000005253 yeast cell Anatomy 0.000 description 3
- 241000195493 Cryptophyta Species 0.000 description 2
- 102000014171 Milk Proteins Human genes 0.000 description 2
- 108010011756 Milk Proteins Proteins 0.000 description 2
- XSQUKJJJFZCRTK-UHFFFAOYSA-N Urea Chemical compound NC(N)=O XSQUKJJJFZCRTK-UHFFFAOYSA-N 0.000 description 2
- 239000002253 acid Substances 0.000 description 2
- 230000003213 activating effect Effects 0.000 description 2
- 239000003513 alkali Substances 0.000 description 2
- 150000001413 amino acids Chemical class 0.000 description 2
- 239000011575 calcium Substances 0.000 description 2
- 239000005018 casein Substances 0.000 description 2
- 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 2
- 235000021240 caseins Nutrition 0.000 description 2
- 235000019621 digestibility Nutrition 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 235000013601 eggs Nutrition 0.000 description 2
- 230000002349 favourable effect Effects 0.000 description 2
- 238000001914 filtration Methods 0.000 description 2
- 239000012530 fluid Substances 0.000 description 2
- 238000011534 incubation Methods 0.000 description 2
- BDAGIHXWWSANSR-UHFFFAOYSA-N methanoic acid Natural products OC=O BDAGIHXWWSANSR-UHFFFAOYSA-N 0.000 description 2
- 235000021239 milk protein Nutrition 0.000 description 2
- 229910052757 nitrogen Inorganic materials 0.000 description 2
- 230000035764 nutrition Effects 0.000 description 2
- 230000020477 pH reduction Effects 0.000 description 2
- 235000011837 pasties Nutrition 0.000 description 2
- 238000000164 protein isolation Methods 0.000 description 2
- 230000009467 reduction Effects 0.000 description 2
- 108010027322 single cell proteins Proteins 0.000 description 2
- 239000002904 solvent Substances 0.000 description 2
- 238000003756 stirring Methods 0.000 description 2
- 230000014616 translation Effects 0.000 description 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 description 1
- 241000191291 Abies alba Species 0.000 description 1
- 235000001674 Agaricus brunnescens Nutrition 0.000 description 1
- 241000283690 Bos taurus Species 0.000 description 1
- 101100313653 Caenorhabditis elegans kat-1 gene Proteins 0.000 description 1
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 description 1
- 102000004190 Enzymes Human genes 0.000 description 1
- 108090000790 Enzymes Proteins 0.000 description 1
- 235000019733 Fish meal Nutrition 0.000 description 1
- 241000233866 Fungi Species 0.000 description 1
- 210000000712 G cell Anatomy 0.000 description 1
- 241000287828 Gallus gallus Species 0.000 description 1
- 108010010803 Gelatin Proteins 0.000 description 1
- 108010068370 Glutens Proteins 0.000 description 1
- 244000068988 Glycine max Species 0.000 description 1
- 235000010469 Glycine max Nutrition 0.000 description 1
- FFEARJCKVFRZRR-BYPYZUCNSA-N L-methionine Chemical compound CSCC[C@H](N)C(O)=O FFEARJCKVFRZRR-BYPYZUCNSA-N 0.000 description 1
- KDXKERNSBIXSRK-UHFFFAOYSA-N Lysine Natural products NCCCCC(N)C(O)=O KDXKERNSBIXSRK-UHFFFAOYSA-N 0.000 description 1
- 239000004472 Lysine Substances 0.000 description 1
- 241000124008 Mammalia Species 0.000 description 1
- 241001465754 Metazoa Species 0.000 description 1
- 108010058846 Ovalbumin Proteins 0.000 description 1
- 240000004713 Pisum sativum Species 0.000 description 1
- 235000010582 Pisum sativum Nutrition 0.000 description 1
- 208000008425 Protein deficiency Diseases 0.000 description 1
- 241000589516 Pseudomonas Species 0.000 description 1
- 241000282887 Suidae Species 0.000 description 1
- 241000209140 Triticum Species 0.000 description 1
- 235000021307 Triticum Nutrition 0.000 description 1
- 241001464837 Viridiplantae Species 0.000 description 1
- 241000235015 Yarrowia lipolytica Species 0.000 description 1
- 150000007513 acids Chemical class 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 235000021120 animal protein Nutrition 0.000 description 1
- 125000003118 aryl group Chemical group 0.000 description 1
- 230000001580 bacterial effect Effects 0.000 description 1
- 235000015173 baked goods and baking mixes Nutrition 0.000 description 1
- 235000015278 beef Nutrition 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 235000008429 bread Nutrition 0.000 description 1
- 238000009395 breeding Methods 0.000 description 1
- 230000001488 breeding effect Effects 0.000 description 1
- 229910052791 calcium Inorganic materials 0.000 description 1
- 244000309466 calf Species 0.000 description 1
- 239000004202 carbamide Substances 0.000 description 1
- 150000001720 carbohydrates Chemical class 0.000 description 1
- 235000013339 cereals Nutrition 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 235000013330 chicken meat Nutrition 0.000 description 1
- 239000008162 cooking oil Substances 0.000 description 1
- 235000013365 dairy product Nutrition 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 235000014113 dietary fatty acids Nutrition 0.000 description 1
- 239000003797 essential amino acid Substances 0.000 description 1
- 235000020776 essential amino acid Nutrition 0.000 description 1
- 229930195729 fatty acid Natural products 0.000 description 1
- 239000000194 fatty acid Substances 0.000 description 1
- 150000004665 fatty acids Chemical class 0.000 description 1
- 239000004467 fishmeal Substances 0.000 description 1
- 235000013312 flour Nutrition 0.000 description 1
- 235000019253 formic acid Nutrition 0.000 description 1
- 210000004051 gastric juice Anatomy 0.000 description 1
- 235000021312 gluten Nutrition 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 239000003630 growth substance Substances 0.000 description 1
- 230000009931 harmful effect Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 229930195733 hydrocarbon Natural products 0.000 description 1
- 150000002430 hydrocarbons Chemical class 0.000 description 1
- 230000002779 inactivation Effects 0.000 description 1
- 239000004615 ingredient Substances 0.000 description 1
- 230000005923 long-lasting effect Effects 0.000 description 1
- 229930182817 methionine Natural products 0.000 description 1
- 230000002906 microbiologic effect Effects 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000007935 neutral effect Effects 0.000 description 1
- 239000002777 nucleoside Substances 0.000 description 1
- 125000003835 nucleoside group Chemical group 0.000 description 1
- 239000008363 phosphate buffer Substances 0.000 description 1
- 230000004962 physiological condition Effects 0.000 description 1
- 235000015277 pork Nutrition 0.000 description 1
- 244000144977 poultry Species 0.000 description 1
- 235000013594 poultry meat Nutrition 0.000 description 1
- 239000002244 precipitate Substances 0.000 description 1
- 230000001376 precipitating effect Effects 0.000 description 1
- 108090000765 processed proteins & peptides Proteins 0.000 description 1
- 102000004196 processed proteins & peptides Human genes 0.000 description 1
- 230000006920 protein precipitation Effects 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 239000000376 reactant Substances 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 230000009967 tasteless effect Effects 0.000 description 1
- 239000011782 vitamin Substances 0.000 description 1
- 229940088594 vitamin Drugs 0.000 description 1
- 229930003231 vitamin Natural products 0.000 description 1
- 235000013343 vitamin Nutrition 0.000 description 1
- 150000003722 vitamin derivatives Chemical class 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Classifications
-
- 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
- C12N1/00—Microorganisms, e.g. protozoa; Compositions thereof; Processes of propagating, maintaining or preserving microorganisms or compositions thereof; Processes of preparing or isolating a composition containing a microorganism; Culture media therefor
- C12N1/08—Reducing the nucleic acid content
-
- 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
- A23J1/00—Obtaining protein compositions for foodstuffs; Bulk opening of eggs and separation of yolks from whites
- A23J1/008—Obtaining protein compositions for foodstuffs; Bulk opening of eggs and separation of yolks from whites from microorganisms
-
- 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
- A23J1/00—Obtaining protein compositions for foodstuffs; Bulk opening of eggs and separation of yolks from whites
- A23J1/18—Obtaining protein compositions for foodstuffs; Bulk opening of eggs and separation of yolks from whites from yeasts
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Health & Medical Sciences (AREA)
- Biochemistry (AREA)
- Organic Chemistry (AREA)
- Zoology (AREA)
- Polymers & Plastics (AREA)
- Food Science & Technology (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Biotechnology (AREA)
- Genetics & Genomics (AREA)
- Microbiology (AREA)
- Wood Science & Technology (AREA)
- Biomedical Technology (AREA)
- Medicinal Chemistry (AREA)
- General Engineering & Computer Science (AREA)
- General Health & Medical Sciences (AREA)
- Molecular Biology (AREA)
- Mycology (AREA)
- Virology (AREA)
- Tropical Medicine & Parasitology (AREA)
- Fodder In General (AREA)
- Preparation Of Compounds By Using Micro-Organisms (AREA)
- Coloring Foods And Improving Nutritive Qualities (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CS417072A CS161299B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1972-06-14 | 1972-06-14 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE2328628A1 true DE2328628A1 (de) | 1974-01-03 |
Family
ID=5383821
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19732328628 Withdrawn DE2328628A1 (de) | 1972-06-14 | 1973-06-05 | Verfahren zur gewinnung von nativem mikrobiellem protein mit einem niedrigen nucleinsaeuregehalt, das sich als nahrungsoder futtermittel eignet |
Country Status (3)
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2500565A1 (de) * | 1974-02-11 | 1975-08-14 | Anheuser Busch | Verfahren zur herstellung von hefeproteinisolat mit herabgesetztem nucleinsaeuregehalt |
| WO2022175961A1 (en) * | 2021-02-22 | 2022-08-25 | Yeap Ltd | Microorganism-derived material and methods for producing same |
| WO2023227681A1 (en) | 2022-05-25 | 2023-11-30 | Proteindistillery Gmbh | Preparation of functional proteins of a microorganism with reduced lipid and/or nucleic acid content |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS523896A (en) * | 1975-06-25 | 1977-01-12 | Kohjin Co Ltd | Method of preparing yeast proteins capable of gel formation |
| CN110087478A (zh) * | 2016-12-22 | 2019-08-02 | 联合生物有限公司 | 从生物质材料去除核酸及其片段 |
| US11104877B2 (en) * | 2018-05-21 | 2021-08-31 | Jupeng Bio, Inc. | Composition for obtaining protein-rich nutrient supplements from bacterial fermentation process |
-
1972
- 1972-06-14 CS CS417072A patent/CS161299B1/cs unknown
-
1973
- 1973-06-05 DE DE19732328628 patent/DE2328628A1/de not_active Withdrawn
- 1973-06-14 JP JP48066450A patent/JPS4948895A/ja active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2500565A1 (de) * | 1974-02-11 | 1975-08-14 | Anheuser Busch | Verfahren zur herstellung von hefeproteinisolat mit herabgesetztem nucleinsaeuregehalt |
| WO2022175961A1 (en) * | 2021-02-22 | 2022-08-25 | Yeap Ltd | Microorganism-derived material and methods for producing same |
| WO2023227681A1 (en) | 2022-05-25 | 2023-11-30 | Proteindistillery Gmbh | Preparation of functional proteins of a microorganism with reduced lipid and/or nucleic acid content |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS4948895A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1974-05-11 |
| CS161299B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1975-06-10 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JP2756907B2 (ja) | 酵母エキス組成物及びその製造法並びにそれを含有する飼料 | |
| DE69908132T2 (de) | Mucoralespilze zur verwendung bei der herstellung von nahrungsmitteln | |
| DE60007655T2 (de) | Proteinhydrolysate hergestellt unter verwendung von marinen proteasen | |
| DE69131296T2 (de) | Behandlung von hefeabfall und erhaltenes produkt | |
| DE2603406A1 (de) | Verfahren zur herstellung von fleisch-, gefluegel- und fischanaloga und die dabei erhaltenen produkte | |
| DE4130868A1 (de) | Tierfuttermittelsupplement auf der basis einer aminosaeure und verfahren zu dessen herstellung | |
| DE3686130T2 (de) | Geschmackskontrolle von proteinhydrolysaten. | |
| EP3266863B1 (en) | Composition substantially consisting of yeast cell walls and process for the preparation thereof | |
| EP0309523B1 (de) | Gesamteiweiss-abbauprodukt | |
| DE69326550T2 (de) | Verfahren zur herstellung eines fleischhydrolysates und verwendung dieses fleischhydrolysates | |
| DE2419720A1 (de) | Halbfeuchte tiernahrung und verfahren zu deren herstellung | |
| US4007088A (en) | Process of manufacturing native microbial protein with a low content of nucleic acids | |
| EP1387620B1 (en) | Method for producing a nutrition additive, an additive and its use | |
| DE69120946T2 (de) | Co-hydrolytsches verfahren zur herstellung von extrakten aus hefe und nicht-hefe proteinen | |
| DE2328628A1 (de) | Verfahren zur gewinnung von nativem mikrobiellem protein mit einem niedrigen nucleinsaeuregehalt, das sich als nahrungsoder futtermittel eignet | |
| DE69729951T2 (de) | Verfahren zur herstellung eines nahrungsmittelzusatzes, nahrungsmittelzusatz und dessen verwendung | |
| US1922484A (en) | Extracting oil from animal tissue and the lipoid substances by papain digestion | |
| DE2735877A1 (de) | Verfahren zur extraktion von proteinen aus hefezellen | |
| DE2831338C2 (de) | Verfahren zur Herstellung eines weitgehend hämfreien, partiell hydrolysierten Blut-Eiweißprodukts und Blut-Eiweißprodukt | |
| DE2622982B1 (de) | Verfahren zur Gewinnung von Eiweiss mit niederem Nucleinsaeuregehalt aus Mikroorganismen | |
| DE2338403A1 (de) | Feste milchersatzmischung | |
| DE2261270C3 (de) | Verfahren zur Herstellung zellwändelysierender Enzymkomplexe, so erhältliche Enzymkomplexe und deren Verwendung | |
| DE880540C (de) | Futtermittel | |
| DE3402169C2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | ||
| DE1049684B (de) | Verfahren zur Herstellung eines genußfahigen Protemhvdrolysates aus dem Fischpreßwasser |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| OD | Request for examination | ||
| 8139 | Disposal/non-payment of the annual fee |