NO128692B - - Google Patents
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- NO128692B NO128692B NO04717/71A NO471771A NO128692B NO 128692 B NO128692 B NO 128692B NO 04717/71 A NO04717/71 A NO 04717/71A NO 471771 A NO471771 A NO 471771A NO 128692 B NO128692 B NO 128692B
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- iron
- acid
- complex
- organic
- chelate
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- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 68
- 229910052742 iron Inorganic materials 0.000 claims description 33
- 241000251468 Actinopterygii Species 0.000 claims description 24
- 241001465754 Metazoa Species 0.000 claims description 18
- 241000772415 Neovison vison Species 0.000 claims description 18
- 150000004698 iron complex Chemical class 0.000 claims description 13
- 239000013522 chelant Substances 0.000 claims description 11
- 235000001014 amino acid Nutrition 0.000 claims description 10
- 150000001413 amino acids Chemical class 0.000 claims description 10
- 238000000034 method Methods 0.000 claims description 10
- UYPYRKYUKCHHIB-UHFFFAOYSA-N trimethylamine N-oxide Chemical compound C[N+](C)(C)[O-] UYPYRKYUKCHHIB-UHFFFAOYSA-N 0.000 claims description 10
- 150000002506 iron compounds Chemical class 0.000 claims description 9
- 102000039446 nucleic acids Human genes 0.000 claims description 8
- 108020004707 nucleic acids Proteins 0.000 claims description 8
- 150000007523 nucleic acids Chemical class 0.000 claims description 8
- 150000001875 compounds Chemical class 0.000 claims description 4
- 102000053602 DNA Human genes 0.000 claims description 3
- 108020004414 DNA Proteins 0.000 claims description 3
- WHUUTDBJXJRKMK-UHFFFAOYSA-N Glutamic acid Natural products OC(=O)C(N)CCC(O)=O WHUUTDBJXJRKMK-UHFFFAOYSA-N 0.000 claims description 3
- CKLJMWTZIZZHCS-REOHCLBHSA-N L-aspartic acid Chemical compound OC(=O)[C@@H](N)CC(O)=O CKLJMWTZIZZHCS-REOHCLBHSA-N 0.000 claims description 3
- 235000003704 aspartic acid Nutrition 0.000 claims description 3
- OQFSQFPPLPISGP-UHFFFAOYSA-N beta-carboxyaspartic acid Natural products OC(=O)C(N)C(C(O)=O)C(O)=O OQFSQFPPLPISGP-UHFFFAOYSA-N 0.000 claims description 3
- 235000013922 glutamic acid Nutrition 0.000 claims description 3
- 239000004220 glutamic acid Substances 0.000 claims description 3
- HNDVDQJCIGZPNO-UHFFFAOYSA-N histidine Natural products OC(=O)C(N)CC1=CN=CN1 HNDVDQJCIGZPNO-UHFFFAOYSA-N 0.000 claims description 3
- 229920002477 rna polymer Polymers 0.000 claims description 3
- 208000007502 anemia Diseases 0.000 description 17
- 238000007792 addition Methods 0.000 description 7
- 230000001681 protective effect Effects 0.000 description 7
- 208000015710 Iron-Deficiency Anemia Diseases 0.000 description 5
- 229940082629 iron antianemic preparations Drugs 0.000 description 5
- 102000001554 Hemoglobins Human genes 0.000 description 4
- 108010054147 Hemoglobins Proteins 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- AEIXRCIKZIZYPM-UHFFFAOYSA-M hydroxy(oxo)iron Chemical compound [O][Fe]O AEIXRCIKZIZYPM-UHFFFAOYSA-M 0.000 description 4
- 235000018102 proteins Nutrition 0.000 description 4
- 102000004169 proteins and genes Human genes 0.000 description 4
- 108090000623 proteins and genes Proteins 0.000 description 4
- 239000000126 substance Substances 0.000 description 4
- 235000005911 diet Nutrition 0.000 description 3
- 230000037213 diet Effects 0.000 description 3
- 229910052500 inorganic mineral Inorganic materials 0.000 description 3
- 239000011707 mineral Substances 0.000 description 3
- 235000010755 mineral Nutrition 0.000 description 3
- 238000004458 analytical method Methods 0.000 description 2
- 235000014633 carbohydrates Nutrition 0.000 description 2
- 150000001720 carbohydrates Chemical class 0.000 description 2
- 238000002474 experimental method Methods 0.000 description 2
- 229910052598 goethite Inorganic materials 0.000 description 2
- 239000004519 grease Substances 0.000 description 2
- 238000001727 in vivo Methods 0.000 description 2
- UBUHAZKODAUXCP-UHFFFAOYSA-N iron(2+);oxygen(2-);hydrate Chemical class O.[O-2].[Fe+2] UBUHAZKODAUXCP-UHFFFAOYSA-N 0.000 description 2
- -1 polypeptides Chemical class 0.000 description 2
- 102000004196 processed proteins & peptides Human genes 0.000 description 2
- 108090000765 processed proteins & peptides Proteins 0.000 description 2
- 239000011782 vitamin Substances 0.000 description 2
- 235000013343 vitamin Nutrition 0.000 description 2
- 229930003231 vitamin Natural products 0.000 description 2
- 229940088594 vitamin Drugs 0.000 description 2
- UIOULKWHZFUGJO-DFWYDOINSA-N (2s)-2-aminopentanedioic acid;iron Chemical compound [Fe].OC(=O)[C@@H](N)CCC(O)=O UIOULKWHZFUGJO-DFWYDOINSA-N 0.000 description 1
- 229920000742 Cotton Polymers 0.000 description 1
- OYHQOLUKZRVURQ-HZJYTTRNSA-N Linoleic acid Chemical compound CCCCC\C=C/C\C=C/CCCCCCCC(O)=O OYHQOLUKZRVURQ-HZJYTTRNSA-N 0.000 description 1
- 206010047631 Vitamin E deficiency Diseases 0.000 description 1
- 238000002441 X-ray diffraction Methods 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 230000000996 additive effect Effects 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- DTOSIQBPPRVQHS-PDBXOOCHSA-N alpha-linolenic acid Chemical compound CC\C=C/C\C=C/C\C=C/CCCCCCCC(O)=O DTOSIQBPPRVQHS-PDBXOOCHSA-N 0.000 description 1
- 235000020661 alpha-linolenic acid Nutrition 0.000 description 1
- 239000007864 aqueous solution Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000002738 chelating agent Substances 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 238000010411 cooking Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 235000019197 fats Nutrition 0.000 description 1
- 229960004887 ferric hydroxide Drugs 0.000 description 1
- 239000011790 ferrous sulphate Substances 0.000 description 1
- 235000003891 ferrous sulphate Nutrition 0.000 description 1
- 230000001939 inductive effect Effects 0.000 description 1
- BAUYGSIQEAFULO-UHFFFAOYSA-L iron(2+) sulfate (anhydrous) Chemical compound [Fe+2].[O-]S([O-])(=O)=O BAUYGSIQEAFULO-UHFFFAOYSA-L 0.000 description 1
- IEECXTSVVFWGSE-UHFFFAOYSA-M iron(3+);oxygen(2-);hydroxide Chemical compound [OH-].[O-2].[Fe+3] IEECXTSVVFWGSE-UHFFFAOYSA-M 0.000 description 1
- 229910000359 iron(II) sulfate Inorganic materials 0.000 description 1
- 235000020778 linoleic acid Nutrition 0.000 description 1
- OYHQOLUKZRVURQ-IXWMQOLASA-N linoleic acid Natural products CCCCC\C=C/C\C=C\CCCCCCCC(O)=O OYHQOLUKZRVURQ-IXWMQOLASA-N 0.000 description 1
- 229960004488 linolenic acid Drugs 0.000 description 1
- KQQKGWQCNNTQJW-UHFFFAOYSA-N linolenic acid Natural products CC=CCCC=CCC=CCCCCCCCC(O)=O KQQKGWQCNNTQJW-UHFFFAOYSA-N 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 235000013372 meat Nutrition 0.000 description 1
- 235000016709 nutrition Nutrition 0.000 description 1
- 230000035764 nutrition Effects 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 230000001590 oxidative effect Effects 0.000 description 1
- 229920001184 polypeptide Polymers 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 235000021003 saturated fats Nutrition 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23K—FODDER
- A23K10/00—Animal feeding-stuffs
- A23K10/20—Animal feeding-stuffs from material of animal origin
- A23K10/22—Animal feeding-stuffs from material of animal origin from fish
-
- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23K—FODDER
- A23K20/00—Accessory food factors for animal feeding-stuffs
- A23K20/10—Organic substances
- A23K20/142—Amino acids; Derivatives thereof
-
- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23K—FODDER
- A23K20/00—Accessory food factors for animal feeding-stuffs
- A23K20/10—Organic substances
- A23K20/153—Nucleic acids; Hydrolysis products or derivatives thereof
-
- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23K—FODDER
- A23K20/00—Accessory food factors for animal feeding-stuffs
- A23K20/20—Inorganic substances, e.g. oligoelements
- A23K20/30—Oligoelements
-
- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23K—FODDER
- A23K50/00—Feeding-stuffs specially adapted for particular animals
- A23K50/40—Feeding-stuffs specially adapted for particular animals for carnivorous animals, e.g. cats or dogs
-
- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23V—INDEXING SCHEME RELATING TO FOODS, FOODSTUFFS OR NON-ALCOHOLIC BEVERAGES AND LACTIC OR PROPIONIC ACID BACTERIA USED IN FOODSTUFFS OR FOOD PREPARATION
- A23V2002/00—Food compositions, function of food ingredients or processes for food or foodstuffs
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Polymers & Plastics (AREA)
- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Animal Husbandry (AREA)
- Zoology (AREA)
- Health & Medical Sciences (AREA)
- Molecular Biology (AREA)
- Birds (AREA)
- Biochemistry (AREA)
- Inorganic Chemistry (AREA)
- Proteomics, Peptides & Aminoacids (AREA)
- Marine Sciences & Fisheries (AREA)
- Biomedical Technology (AREA)
- Biotechnology (AREA)
- Physiology (AREA)
- Fodder In General (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Coloring Foods And Improving Nutritive Qualities (AREA)
- Feed For Specific Animals (AREA)
Description
Fremgangsmåte ved foring av pelsdyr, Procedure for feeding fur animals,
spesielt mink og særlig mink foret med especially mink and especially mink lined with
rå fisk, samt sikringsfdr. raw fish, as well as safety nets
Det er tidligere påvist og nå generelt kjent.at foring av mink med sløyet rå saltvannsfisk av forskjellige typer som eneste proteinkilde, resulterer i eh hypokrom jernmangelanemi som resulterer i stor valpedødelighet, utpreget bomullspels, dvs. hvit underpels, og-sterkt nedsatt pelskvalitét ved normai pelsningstid. Videre har det-vist seg at' foring méd kokt"saltvannsfisk vanligvis derimot ikke. gir anemi, unntaksvis svake grader åv anemi, hvilket i,såfall kan bero p'å at fisk til'bestemté'tider "og avhengig av fangststed, kan , være særdeles'fattig'på jern. Ved'foring med kjøtt qg slakteavfall frembringes aldri anemi 'av ' denne" typen, men det .vin nevnes at harskt , fett i' 'forbindelse med E-vitaminmangel kan forårsake jernmangelanemi hos mink. It has previously been proven and is now generally known that feeding mink with gutted raw saltwater fish of various types as the only protein source results in hypochromic iron-deficiency anemia which results in high puppy mortality, distinct cotton fur, i.e. white underfur, and - strongly reduced fur quality at normal moulting time. Furthermore, it has been shown that, on the other hand, feeding with boiled saltwater fish usually does not cause anaemia, exceptionally mild degrees of anaemia, which in that case may be due to the fact that fish at certain times and depending on the place of capture, may be particularly 'poor' in iron. When feeding with meat or offal, anemia of this type is never produced, but it is mentioned that rancid fat in connection with vitamin E deficiency can cause iron deficiency anemia in mink.
Det har videre vist seg at den fiskeinduserte jernmangelanemi ikke elimineres ved peroralt bruk av uorganiske jernpreparater som f.eks. PeSO^ eller Fe (OH)-j, hvis disse tilsettes rått fiskefor, hvorved denne anemiform adskiller seg fra vanlig alimentær eller på annen måte forårsaket jernmangelanemi, som hos mennesker og husdyr som oftest forebygges og kureres ved bruk av uorganiske jernpreparater. It has also been shown that the fish-induced iron deficiency anemia is not eliminated by oral use of inorganic iron preparations such as e.g. PeSO^ or Fe (OH)-j, if these are added to raw fish feed, whereby this form of anemia differs from ordinary alimentary or otherwise caused iron deficiency anemia, which in humans and domestic animals is most often prevented and cured by the use of inorganic iron preparations.
Utallige forsøk utført av oppfinneren og andre har vist at den spesielle anemiform hos mink beror på råfiskfSrets innhold av trimetylaminoksyd (i det følgende kalt trioks). Countless experiments carried out by the inventor and others have shown that the special form of anemia in mink is due to the raw fish feed's content of trimethylamine oxide (hereinafter called triox).
Trimetylaminoksydets anemiogene eller anemifremkallende virkning i rå saltvannsfisk beror på at det med foverdige jernforbindelser danner praktisk talt uoppløselige,krystallinske jernoksydhydrat-er av typen Goethite og Lepidocrocite, hvilket er bevist ved røntgen-diffraksjonsanalyser, under"fysiologisk normale jH-forhold. pH i rå saltvannsfisk ligger vanligvis omkring 6,3 - 6,5- På grunn av jern-oksydhydratenes uoppløselighet endog i forholdsvis sterke mineralsyre-konsentrasjoner, f.eks. av HC1 og H2SO^, kan ernæringens jerninnhold under fysiologisk normale pH-forhold ikke utnyttes fullstendig for hemoglobinproduksjon hos minkvalper, og resultatet er at dyrene får en utpreget jernmangelanemi som bevirker stor valpedødelighet og .sekun-dært fører til sterkt nedsatt pelskvalitét hos overlevende dyr. Rå-fiskforets anemifrembringende virkning beror utvilsomt også på den egenskap at jernpreparater som FeSO^ og FeCl^ tilsatt rått fiskefor blir langt sterkere kjemisk bundet til rå fisk enn til kokt, hvilket også er bevist ved kjemisk analyse. Trimethylamine oxide's anaemiagenic or anaemia-inducing effect in raw saltwater fish is due to the fact that it forms practically insoluble, crystalline iron oxide hydrates of the type Goethite and Lepidocrocite with low-value iron compounds, which is proven by X-ray diffraction analyses, under "physiologically normal jH conditions. pH in raw saltwater fish is usually around 6.3 - 6.5 - Due to the insolubility of iron oxide hydrates even in relatively strong mineral acid concentrations, e.g. of HC1 and H2SO^, the iron content of nutrition under physiologically normal pH conditions cannot be fully utilized for hemoglobin production in mink puppies, and the result is that the animals develop a pronounced iron-deficiency anemia, which causes high puppy mortality and, secondarily, leads to greatly reduced fur quality in surviving animals. The anemia-producing effect of the raw fish feed is undoubtedly also due to the fact that iron preparations such as FeSO^ and FeCl^ added raw fish feed is much more strongly chemically bound to raw fish than ti l boiled, which is also proven by chemical analysis.
Oppfinnelsens hensikt er å tilveiebringe et for for pelsdyr, spesielt mink og særlig mink foret med rå saltvannsfisk, for sikring av jerntilførsel, samt en fremgangsmåte til foring av slike dyr, således at anemien opphører og valpedødeligheten går ned samtidig som pelsen blir av meget god kvalitet ved pelsningstid. The purpose of the invention is to provide a lining for fur animals, especially mink and especially mink fed with raw saltwater fish, to ensure iron supply, as well as a method for feeding such animals, so that the anemia ceases and puppy mortality decreases while the fur is of very good quality at moulting time.
Det har nå overraskende vist seg at organiske jernforbindelser som et organisk jernkompleks, dannet av aminosyrer og/eller deres derivater, nucleinsyrer og/eller deres derivater hindrer denne anemiform, når de tilsettes det rå fiskefor. It has now surprisingly been shown that organic iron compounds such as an organic iron complex, formed from amino acids and/or their derivatives, nucleic acids and/or their derivatives prevent this form of anaemia, when added to the raw fish feed.
Tilsatt råfiskfor eliminerer disse stoffer trimetylaminoksydets uheldige oksydative virkning, idet oksydasjonen hemmes eller nedsettes så sterkt in vivo at de uoppløselige jernforbindelser ikke dannes i skadelige mengder og med det resultat at anemien ikke frem-kommer eller oppstår. Added to raw fish feed, these substances eliminate trimethylamine oxide's adverse oxidative effect, as oxidation is inhibited or reduced so strongly in vivo that the insoluble iron compounds are not formed in harmful quantities and with the result that anemia does not appear or occur.
Oppfinnelsen vedrører altså en fremgangsmåte ved foring av pelsdyr, spesielt mink og særlig mink foret med rå saltvannsfisk for sikring av jerntilførselen ved anvendelse av et jernchelat eller en organisk jernforbindelse som et organisk jernkompleks, idet fremgangsmåten er karakterisert ved at det anvendes et jernchelat eller et organisk jernkompleks som ikke eller ikke i vesentlig grad reagerer med trimetylaminoksyd og som består av jern og en aminosyre eller nucleinsyre og som doseres i en mengde svarende til minst 5 mg Pe pr. dyr og dag. The invention thus relates to a method for feeding fur animals, in particular mink and in particular mink fed with raw saltwater fish to ensure the supply of iron by using an iron chelate or an organic iron compound as an organic iron complex, the method being characterized by the use of an iron chelate or an organic iron complex which does not or does not react to a significant extent with trimethylamine oxide and which consists of iron and an amino acid or nucleic acid and which is dosed in an amount corresponding to at least 5 mg Pe per animal and day.
Videre vedrører oppfinnelsen sikringsfor for anvendelse ved ovennevnte fremgangsmåte til pelsdyr, spesielt mink og særlig mink foret med rå saltvannsfisk for sikring av jerntiIførselen, hvor foret inneholder et jernchelat eller en organisk jernforbindelse som et organisk jernkompleks, idet sikringsforet er karakterisert ved at jernchelatet eller det organiske jernkompleks ikke eller ikke i vesentlig grad reagerer med trimetylaminoksydet, at det består av jern og en aminosyre eller nucleinsyre og er tilstede i en mengde av 1,8-2,1 vekt-$ Pe. Furthermore, the invention relates to protective linings for use in the above-mentioned method for fur animals, in particular mink and in particular mink lined with raw saltwater fish to secure iron intake, where the lining contains an iron chelate or an organic iron compound such as an organic iron complex, the protective lining being characterized in that the iron chelate or the organic iron complex does not or does not significantly react with the trimethylamine oxide, that it consists of iron and an amino acid or nucleic acid and is present in an amount of 1.8-2.1 wt-$ Pe.
Jernchelatet eller det organiske jernkompleks kan fortrinnsvis foreligge i form av en vandig oppløsning eller også foreligge i tørket form eller adsorbert på en bærer. The iron chelate or the organic iron complex can preferably be present in the form of an aqueous solution or also present in dried form or adsorbed on a carrier.
Den chelat- eller kompleksdannende forbindelse er fortrinnsvis en aminosyre, spesielt glutaminsyre og/eller asparaginsyre, og/eller histidin. Videre kan den chelat- e<1>ler kompleksdannende forbindelse være en r icleinsyre fortrinnsvis ribonucleinsyre og/eller desoksyribonucleinsyre. The chelating or complex-forming compound is preferably an amino acid, especially glutamic acid and/or aspartic acid, and/or histidine. Furthermore, the chelating compound can be a nucleic acid, preferably ribonucleic acid and/or deoxyribonucleic acid.
P6ret ifølge oppfinnelsen benyttes fortrinnsvis som sikringsfor for pelsdyr, spesielt mink, sammen med vitaminer og mineraler. The fur according to the invention is preferably used as a protective lining for fur animals, especially mink, together with vitamins and minerals.
De organiske jernpreparatene kan således inkorporeres i et sikringsfor, f.eks. som tilsetning til spesielle kullhydrater som inngår i sikringsforet eventuelt også på annen måte. Forsøk har vist at denne fremgangsmåte er helt effektiv. Da råfiskforet i seg selv er meget fattig på jern, er det mest hensiktsmessig at biologisk sterkt virksomme organiske jernpreparater i utprøvede doser «blir inkorporert direkte i pelsdyrforet (sikringsforet) som blir tørket skånsomt ved lav temperatur. The organic iron preparations can thus be incorporated into a protective lining, e.g. as an addition to special carbohydrates that are included in the protective feed possibly also in another way. Experiments have shown that this procedure is completely effective. As the raw fish feed itself is very poor in iron, it is most appropriate that biologically highly active organic iron preparations in proven doses "are incorporated directly into the fur animal feed (security feed) which is dried gently at a low temperature.
Konsentrasjonen av de organiske komplekse jernforbindelser utmåles således at det representerer en dagsdose på minimum 5 mg Fe. For å oppnå den beste cffekti bør forets pH-verdi ligge ved 2-2,5. The concentration of the organic complex iron compounds is measured so that it represents a daily dose of at least 5 mg Fe. To achieve the best effect, the feed's pH value should be at 2-2.5.
Den anemihindrende virkning som ovennevnte stoffgrupper, anvendt i fortilsetningen ifølge oppfinnelsen utøver, er basert på at de hver for seg eller i kombinasjon sterkt eller delvis inhiberer in vivo reaksjonen mellom toverdig jern og trimetylaminoksyd, således at det ikke dannes tungtoppløselige jernoksyhydrater av typen Goethite og Lepidocrocite, eventuelt bare spor. The anaemia-preventing effect that the above-mentioned substance groups, used in the preparation according to the invention, exert is based on the fact that individually or in combination they strongly or partially inhibit the in vivo reaction between divalent iron and trimethylamine oxide, so that poorly soluble iron oxyhydrates of the type Goethite and Lepidocrocite are not formed , possibly only tracks.
Karakteristisk for samtlige av ovennevnte anemibeskyttende jernholdige organiske stoffer som benyttes i fértilsetningen ifølge oppfinnelsen, er at de ikke eller i svak grad angripes av eller reagerer med trioks som er anemifremkallende agens. Den antianemiske virkning av kokt fiskefor antas å bero på denaturerte proteinforbindelser som polypeptider, fortrinnsvis de mer lavmolekylære peptider som di- og tripeptider, eventuelt frie aminosyrer som finnes såvel i kokt som i rått proteinfor. Å beskytte dyrene mot anemi ved daglig kokning av fisk gjennom lengre foringsperioder under tilsetning av vanlige uorganiske jernforbindelser, f.eks. FeSO^, er omstendelig og tidkrevende, samtidig som det blir kostbart for pelsdyroppdrettere. Characteristic of all of the above-mentioned anemia-protecting iron-containing organic substances used in the iron additive according to the invention is that they are not, or to a slight extent, attacked by or react with triox, which is an anemia-causing agent. The anti-anaemic effect of cooked fish feed is believed to be due to denatured protein compounds such as polypeptides, preferably the lower molecular weight peptides such as di- and tripeptides, possibly free amino acids which are found in both cooked and raw protein feed. To protect the animals from anemia by daily cooking of fish for longer feeding periods with the addition of common inorganic iron compounds, e.g. FeSO^, is cumbersome and time-consuming, while also being costly for fur breeders.
Sikringsforet bør ikke inneholde haskt fett eller store mengder umettet marint fett som lett vil harskne i et tørt sikringsfor. Sikringsforet må inneholde optimale mengder av alle vitaminer inklu-sive linol- og linolensyre, foruten mineralstoffer og et for pelsdyr riktig avbalansert forhold mellom proteiner, mettet fett og kullhydrater. The protective lining should not contain rancid grease or large amounts of unsaturated marine grease which will easily go rancid in a dry protective lining. The safety feed must contain optimal amounts of all vitamins including linoleic and linolenic acid, in addition to minerals and a properly balanced ratio between proteins, saturated fat and carbohydrates for fur animals.
Det er nedenfor som rå fisk spesielt nevnt sei, men det It is below that raw fish specifically mentioned sei, but that
er klart at det som basis for pelsdyrforet kan benyttes en hvilken som helst saltvannsfisktype i rå sløyet form. is clear that any type of saltwater fish in raw gutted form can be used as the basis for the fur animal feed.
Nedenfor er det tabellarisk oppstillet resultater av en del foringsforsøk hvor det som grunnf6r ble benyttet rå sløyet sei med forskjellige tillegg til grunnkosten, og det er oppført gjennomsnitts-verdier ved pelsningstid for hemoglobinverdi, farve, underpels og pelskvalitét, totalinntrykk. Below are tabulated results of a number of feeding trials where raw gutted cod was used as the basis with various additions to the basic diet, and average values at moulting time for hemoglobin value, colour, undercoat and coat quality, overall impression are listed.
Normale hemoglobinverdier ved pelsning ligger ved ca. 17,5-19, mens disse om sommeren ligger betrakelig lavere. Normal hemoglobin values when moulting are at approx. 17.5-19, while these are considerably lower in the summer.
For farven i underpelsen og pelskvalitetens totalinntrykk er det angitt vurderingstall, idet de høyere tall angir den bedre kvalitet. For the color of the undercoat and the overall impression of the fur quality, rating numbers are given, with the higher numbers indicating better quality.
Det fremgår klart av tabellen at hemoglobinverdiene for mink ved foring med rå sløyet sei uten tillegg til grunnkosten av fortilsetningen ifølge oppfinnelsen, ligger helt nede på 14,8-15,5. Tilsetning til grunnkosten av ferrosulfat .eller ferrihydroksyd har heller ikke noen sikker, gunstig påvirkning på denne anemiform, mens tilsetning av aminosyre i form av et jernkompleks eller spesielt jernglutamat eller jerndesoksyribonucleat forhindrer denne spesielle form for anemi, samtidig som både farven i underpelsen og pelskvalitetens totalinntrykk It is clear from the table that the hemoglobin values for mink when fed with raw gutted cod without addition to the basic diet of the pre-addition according to the invention, are as low as 14.8-15.5. Addition to the basic diet of ferrous sulfate or ferric hydroxide also does not have any safe, beneficial effect on this form of anemia, while the addition of amino acid in the form of an iron complex or especially iron glutamate or iron deoxyribonucleate prevents this particular form of anemia, while both the color of the undercoat and the overall impression of the coat quality
ligger betrakelig høyere. is considerably higher.
Ved f6ringsforsøkene i tabellen ble det benyttet 5-10 mg Pe pr. dyr og dag. In the feeding trials in the table, 5-10 mg of Pe per animal and day.
Claims (6)
Priority Applications (7)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NO4717/71A NO128692C (en) | 1971-12-20 | 1971-12-20 | |
SE7216584A SE407507B (en) | 1971-12-20 | 1972-12-19 | PROCEDURE FOR THE PREPARATION OF MINK FEED, WHICH IS FEEDED WITH RAW SALT WATER FISH |
FI3607/72A FI53395C (en) | 1971-12-20 | 1972-12-19 | SKYDDSFODER FOER ANVAENDNING VID UTFODRING AV MINKAR |
DK632672AA DK135697B (en) | 1971-12-20 | 1972-12-19 | Procedure for feeding fur animals, in particular mink, and in particular mink fed with raw saltwater fish, and feed therefor. |
SU721862195A SU654151A3 (en) | 1971-12-20 | 1972-12-19 | Agent for improving quality of mink fur |
CA159,527A CA993261A (en) | 1971-12-20 | 1972-12-20 | Process for producing foodstuff for fur-bearing animals |
US509529A US3911117A (en) | 1971-12-20 | 1974-09-26 | Raw fish and iron chelated with glutamic or ribonucleic acid in a mink diet |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NO4717/71A NO128692C (en) | 1971-12-20 | 1971-12-20 |
Publications (2)
Publication Number | Publication Date |
---|---|
NO128692B true NO128692B (en) | 1974-01-02 |
NO128692C NO128692C (en) | 1976-03-24 |
Family
ID=19880553
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NO4717/71A NO128692C (en) | 1971-12-20 | 1971-12-20 |
Country Status (6)
Country | Link |
---|---|
CA (1) | CA993261A (en) |
DK (1) | DK135697B (en) |
FI (1) | FI53395C (en) |
NO (1) | NO128692C (en) |
SE (1) | SE407507B (en) |
SU (1) | SU654151A3 (en) |
-
1971
- 1971-12-20 NO NO4717/71A patent/NO128692C/no unknown
-
1972
- 1972-12-19 FI FI3607/72A patent/FI53395C/en active
- 1972-12-19 SE SE7216584A patent/SE407507B/en unknown
- 1972-12-19 DK DK632672AA patent/DK135697B/en not_active IP Right Cessation
- 1972-12-19 SU SU721862195A patent/SU654151A3/en active
- 1972-12-20 CA CA159,527A patent/CA993261A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
DK135697C (en) | 1981-02-23 |
SE407507B (en) | 1979-04-02 |
DK135697B (en) | 1977-06-13 |
FI53395C (en) | 1982-09-27 |
NO128692C (en) | 1976-03-24 |
FI53395B (en) | 1978-01-31 |
CA993261A (en) | 1976-07-20 |
SU654151A3 (en) | 1979-03-25 |
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