DK151602B - PROCEDURE FOR THE PREPARATION OF A FEEDING MATERIAL FOR FISH AND C shellfish - Google Patents
PROCEDURE FOR THE PREPARATION OF A FEEDING MATERIAL FOR FISH AND C shellfish Download PDFInfo
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- DK151602B DK151602B DK532275AA DK532275A DK151602B DK 151602 B DK151602 B DK 151602B DK 532275A A DK532275A A DK 532275AA DK 532275 A DK532275 A DK 532275A DK 151602 B DK151602 B DK 151602B
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- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23K—FODDER
- A23K40/00—Shaping or working-up of animal feeding-stuffs
- A23K40/25—Shaping or working-up of animal feeding-stuffs by extrusion
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- 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
- A23K50/80—Feeding-stuffs specially adapted for particular animals for aquatic animals, e.g. fish, crustaceans or molluscs
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- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23K—FODDER
- A23K40/00—Shaping or working-up of animal feeding-stuffs
- A23K40/20—Shaping or working-up of animal feeding-stuffs by moulding, e.g. making cakes or briquettes
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- Feed For Specific Animals (AREA)
- Meat, Egg Or Seafood Products (AREA)
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Description
DK 151602 BDK 151602 B
Den foreliggende opfindelse angår en fremgangsmåde til fremstilling af et fodermiddel til fisk og skaldyr på basis af proteinholdigt fiske- og kødmateriale og et stivelsesholdigt materiale.The present invention relates to a process for preparing a fish feed for seafood based on proteinaceous fish and meat material and a starch-containing material.
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Der tænkes herved særligt på en fremgangsmåde til fremstilling af et forbedret fodermiddel til fodring af fisk og skaldyr, der avles i damme og bassiner på land eller i aflukkede naturlige sø- eller havvandsområder.Particular attention is given here to a method for producing an improved feed material for feeding seafood that is grown in ponds and basins on land or in enclosed natural sea or seawater areas.
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Fodermidlerne i henhold til opfindelsen er baserede på anvendelse af proteinholdigt affald fra fiske- og kødindustrier, f .eks. slagteriaffald inclusive affald fra fjerkræindustrier og lignende, men også på anven-15 delse af hel fisk. Proteinråmaterialet blandes ifølge opfindelsen med stivelsesholdigt materiale, f .eks. cerealier, hvorefter oparbejdning sker til opnåelse af færdige produkter, som eventuelt kan underkastes yderligere behandlingstrin såsom tørring og lignende.The feedstuffs of the invention are based on the use of proteinaceous waste from the fish and meat industries, e.g. slaughterhouse waste including waste from poultry industries and the like, but also on the use of whole fish. According to the invention, the protein raw material is mixed with starch-containing material, e.g. cereals, after which reprocessing is done to obtain finished products which may be subjected to further processing steps such as drying and the like.
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Fodermidler eller levnedsmidler baserede på proteinholdigt materiale er tidligere blevet fremstillet, idet man sædvanligvis kogte det proteinholdige materiale, så proteinerne i det blev denatureret, hvorefter man tør-25 rede produktet for at formindske dets vandindhold, og blandede produktet med tørre cerealier, stivelsesarter, vitaminer, mineraler og lignende. Den på denne måde opnåede blanding blev underkastet strengpresning under højt tryk og høj temperatur, således at stivelsen blev 30 gelatineret, hvorved produktet efter passage af strengpresningsmundstykket ekspanderede, fordi det indeholdte resterende vand gik over til damp. Den således gennemførte fremgangsmåde medførte imidlertid vanskeligheder med hensyn til opretholdelse af jævn produktkvalitet, 35 og den var desuden forholdsvis omkostningskrævende.Foods or foods based on proteinaceous material have been previously prepared, usually boiling the proteinaceous material so that the proteins in it are denatured, then drying the product to reduce its water content, and mixing the product with dry cereals, starches, vitamins , minerals and the like. The mixture thus obtained was subjected to high-pressure and high-temperature extrusion so that the starch was gelatinized, whereby the product expanded upon passage of the extrusion nozzle because the residual water contained became steam. However, the procedure thus implemented led to difficulties in maintaining consistent product quality, 35 and it was also relatively costly.
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Ulemperne ved den ovenfor beskrevne fremgangsmåde har man forsøgt at rydde af vejen ved at gå frem på en sådan måde, at man ikke underkastede det proteinholdige materiale nogen forkogning, men kun tørrede det i nød-5 vendig udstrækning, så man efter tilsætning af yderligere materiale, almindeligvis stivelsesholdige materialer, kunne opnå et fugtighedsindhold på omkring 30 vægtprocent. Den således opnåede blanding blev derefter strengpresset på konventionel måde, idet man anvendte 10 høje tryk og høje temperaturer, så produktet efter passage af strengpresningsmundstykket opnåede en oppustet tilstand, fordi det i produktet resterende vand for en stor del gik over til dampform. Efter strengpresningen har man derefter ved den nævnte fremgangsmåde, for-15 trinsvis gennem afskæring, opdelt det strengpressede materiale i passende stykker, som derefter blev underkastet en tørringsproces for at forbedre produktets holdbarhedsegenskaber.The disadvantages of the above-described process have been attempted to clear the way by proceeding in such a way as not to subject the proteinaceous material to pre-boiling, but only to dry it to the extent necessary, after addition of additional material. , usually starchy materials, could achieve a moisture content of about 30% by weight. The mixture thus obtained was then extruded in a conventional manner, using 10 high pressures and high temperatures, so that the product, after passing the extruder nozzle, achieved an inflated state because the water remaining in the product was largely converted to vapor. After the extruding, the said method has then, preferably by cutting, divided the extruded material into suitable pieces which were then subjected to a drying process to improve the durability properties of the product.
20 De ovenfor beskrevne tidligere kendte fremgangsmåder medfører imidlertid en del ulemper. Ved den førstnævnte fremgangsmåde udsættes proteinmaterialet for dels en forkogning og dels en yderligere varmebehandling, nemlig under strengpresningen, hvor temperaturen oversti-25 ger 100°C. Ved den anden af de nævnte fremgangsmåder har man udeladt forkogningen af det proteinholdige materiale med henblik på at formindske denatureringen af proteinerne, men i dette tilfælde har man anset det for nødvendigt at underkaste proteinmaterialet, som ofte 30 indeholder 60 - 70 vægtprocent vand, en tørringsproces, under hvilken vandindholdet i proteinmaterialet formindskes betydeligt, hvorefter man, efter eventuel tilsætning af stivelsesholdigt materiale, strengpresser produktet.However, the above-described previously known methods cause some disadvantages. In the former method, the protein material is subjected to a pre-boiling and a further heat treatment, namely during the string pressing, where the temperature exceeds 100 ° C. In the second of the aforementioned methods, the pre-boiling of the proteinaceous material has been omitted in order to reduce the denaturation of the proteins, but in this case it has been considered necessary to subject the protein material, which often contains 60 to 70% by weight of water, a drying process. , during which the water content of the protein material is significantly reduced, after which, after any addition of starchy material, the product is extruded.
Den sidstnævnte metode frembyder imidlertid den ulempe.However, the latter method presents the disadvantage.
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3 at der anvendes et kostbart tørringstrin, og desuden er det svært at undgå en kvalitetsforringelse i slutproduktet, hvilket skyldes det indskudte tørringstrin.3, an expensive drying step is used, and in addition, it is difficult to avoid a quality deterioration in the final product, which is due to the inserted drying step.
5 Den førstnævnte tidligere kendte metode indbefatter to opvarmningstrin, hvilket medfører en høj grad af denaturering af tilstedeværnde proteiner, den er omkostningskrævende og giver endelig ofte produkter med så lav kvalitet, at de ofte ikke godtages af dyrene som 10 fodermiddel. Ved den anden af de ovenfor beskrevne fremgangsmåder anvendes ganske vist kun et trin under hvilket proteinmaterialet underkastes en denatureringsbehandling, det vil sige under strengpresningen, men fremgangsmåden er omkostningskrævende og giver i lighed I5 med den førstnævnte fremgangsmåde produkter som desuden sædvanligvis ikke frembyder den krævede kvalitet.The formerly known prior art method includes two heating steps, which results in a high degree of denaturation of the proteins present, it is costly and, finally, often produces products of such low quality that they are often not accepted by the animals as feed. In the second of the above-described methods, only one step is used during which the protein material is subjected to a denaturation treatment, that is, during the extrusion, but the method is costly and, like the former method, yields products which, moreover, usually do not present the required quality.
De i henhold til tidligere kendte fremgangsmåder fremstillede produkter indeholder således i høj grad dena-20 turerede proteiner og er dermed ikke egnede til at anvende til opfodring af fisk og skaldyr, som avles i bassiner eller på anden måde. Grunden hertil er, at fisk og skaldyr kræver kvalitetsproteiner indeholdende essentielle aminosyrer for at opnå hurtig tilvækst.Thus, the products prepared according to prior art methods contain highly denatured proteins and are thus not suitable for use in feeding seafood raised in basins or otherwise. The reason for this is that seafood requires quality proteins containing essential amino acids to achieve rapid growth.
25 Særlig svovlholdige aminosyrer denatureres let under påvirkning af varme, f.eks. cystin og metionin, som er af særlig værdi for fisk og skaldyr.Particularly sulfur-containing amino acids are readily denatured under the influence of heat, e.g. cystine and methionine, which are of particular value to seafood.
Der foreligger således et behov for et kvalitetsfoder-30 middel til fisk og skaldyr, som nu i stadig stigende udstrækning avles i lukkede vandsystemer.Thus, there is a need for a quality feedstock for seafood, which is now increasingly being grown in closed water systems.
Ifølge den foreliggende opfindelse opnås en forbedret fremgangsmåde til fremstilling af produkter, svarende 35 til dem som fremstilles ifølge de ovenfor beskrevne fremgangsmåder. Produkterne ifølge opfindelsen fremvi-According to the present invention, an improved process for the manufacture of products similar to those produced by the methods described above is obtained. The products of the invention
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4 ser endog forbedrede næringsfysiologiske egenskaber, især for fisk og skaldyr, og i betydelig højere grad akcepteres de af dyrene som velsmagende fodermidler.4 even sees improved nutritional physiological properties, especially for seafood, and to a much greater extent they are accepted by the animals as tasty feed.
Desuden kan produkterne ifølge opfindelsen fremstilles 5 ved lavere omkostning end de tidligere kendte cIn addition, the products of the invention can be manufactured at a lower cost than the prior art c
Opfindelsen angår således en fremgangsmåde til fremstilling af et fodermiddel til fisk eller skaldyr på basis af proteinholdigt fiske- eller kødmateriale og et 10 stivelsesholdigt materiale, hvilken fremgangsmåde er ejendommelig derved, at man a) blander fisk, fiskeaffald og/eller kødaffald i ukogt men findelt tilstand, eventuelt efter afvanding ved 15 presning eller afløb, med 20 - 30¾ af et findelt stivelsesholdigt materiale, beregnet efter blandingens totalvægt, og eventuelt udfra næringsfysioiogisk synspunkt værdifulde almindeligt forekommende tilsætningsmidler, så at vandindholdet i blandingen er fra 45 til 20 55 vægtprocent, b) strengpresser den opnåede blanding under sådanne betingelser, at temperaturen i materialet er indenfor intervallet 90 - 120°C i en tidsperiode af højst 1 - 3 25 minutter ved et tryk på højst 1,5 ato, hvorefter c) det strengpressede materiale opdeles i stykker og enten dybfryses eller tørres til et vandindhold på 6-8 vægtprocent.The invention thus relates to a process for the preparation of a fish or shellfish feed material based on proteinaceous fish or meat material and a starch-containing material, characterized in that a) mixing fish, fish waste and / or meat waste in uncooked but finely divided condition, optionally after dewatering at 15 pressing or drainage, with 20-30 ° of a finely divided starchy material, calculated according to the total weight of the mixture, and optionally from nutritional physiological point of view, valuable common additives such that the water content of the mixture is from 45 to 20 55% by weight, b ) extrude the mixture obtained under conditions such that the temperature of the material is within the range of 90-120 ° C for a period of not more than 1 to 25 minutes at a pressure of not more than 1.5 ato, after which c) the extruded material is divided into pieces. and either deep-frozen or dried to a water content of 6-8% by weight.
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Det foretrækkes, at tørringen af slutproduktet, når sådan anvendes, udføres ved en temperatur på højst 100°C, passende 80-100°C.It is preferred that the drying of the final product, when used, is carried out at a temperature not exceeding 100 ° C, suitably 80-100 ° C.
35 Gennem strengpresningsprocessen, som udføres under forholdsvis milde betingelser med hensyn til temperatur og35 Through the extrusion process, which is carried out under relatively mild conditions with respect to temperature and
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5 tryk, opnår produktet en relativt porøs men fast struktur, som er fordelagtig ved produktets anvendelse som fodermiddel for fisk og skaldyr.At 5 pressures, the product achieves a relatively porous but solid structure which is advantageous in using the product as a feed for seafood.
5 såvel fisk som skaldyr har stort behov for aminosyrer i velafvejede proportioner for hurtig tilvækst, og proteinindholdet i et foder bør ligeledes være høj. Ifølge opfindelsen kan man tage sig af de store mængder frisk proteinholdigt affald, som opnås indenfor fiskeindu-10 strien, og som ofte indebærer et problem for omtalte industri. Et foretrukket tilsætningsmiddel i produkterne ifølge opfindelsen er bryggerigær, som udgør et affaldsprodukt i bryggeriindustrien. Bryggerigæren har et højt proteinindhold og indeholder desuden andre værdi-15 fulde stoffer, f .eks . vitaminer.5 Both fish and shellfish are in great need of amino acids in well-balanced proportions for rapid growth, and the protein content of a feed should also be high. According to the invention, the large quantities of fresh proteinaceous waste obtained in the fishing industry can be disposed of and which often presents a problem for the industry in question. A preferred additive in the products of the invention is brewer's yeast, which constitutes a waste product in the brewery industry. The brewer's yeast has a high protein content and also contains other valuable substances, e.g. vitamins.
Ifølge opfindelsen kan man anvende et hvilket som helst proteinholdigt materiale, især prisbillige affaldsmaterialer. Fortrinsvis anvendes imidlertid hovedsageligt 20 frisk proteinrigt affaldsmateriale fra fiskeindustrien eller slagteri industrien . Selvfølgelig kan man også anvende tørre proteinholdige produkter, f.eks. fiskemel, sojamel og lignende, som tilsætningsmiddel til frisk proteinmateriale.According to the invention, any proteinaceous material, especially inexpensive waste materials, can be used. Preferably, however, mainly 20 fresh protein-rich waste material from the fishing or slaughterhouse industry is used. Of course, dry protein-containing products, e.g. fishmeal, soybean meal and the like, as additive to fresh protein material.
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Det ifølge opfindelsen anvendte stivelsesholdige materiale kan bestå af et hvilket som helst stivelsesholdigt materiale, som er passende udfra et næringsfysiologisk synspunkt, f.eks. cerealier af forskellig art.The starch-containing material used according to the invention may consist of any starch-containing material which is suitable from a nutritional physiological point of view, e.g. cereals of various kinds.
30 Foder til fisk og skaldyr bør af næringsfysiologiske grunde ikke indeholde større mængder stivelsesholdigt materiale end de ovenfor angivne, men den angivne mængde er nødvendig, for at man kan opnå den nødvendige sammenhæng og fasthed i produktet.30 Foods for seafood should not contain, for nutritional physiological reasons, higher amounts of starchy material than the above, but the quantity indicated is necessary to achieve the necessary consistency and firmness of the product.
Udfra et næringsfysiologisk synspunkt er det også vig- 35From a nutritional physiological point of view, it is also important
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s tigt, at de fremstiIlede produkter frembyder et nødvendigt indhold af vitaminer og mineraler. Indhold og arter er velkendte fra fysiologien og kræver ingen nærmere forklaring. Et eksempel på en passende blanding gi-5 ves imidlertid nedenfor.so that the manufactured products present a necessary content of vitamins and minerals. Content and species are well known from physiology and require no further explanation. However, an example of a suitable mixture is given below.
Af det ovenfor angivne fremgår det, at man ifølge opfindelsen opnår et mere værdifuldt fodermiddel, fordi de friske proteinrige materialer kun udsættes for en 10 eneste relativt mild varmebehandling, nemlig under strengpresningen, hvilket forhøjer produktets biologiske værdi. Videre gennemføres fremgangsmåden ved et højere vandindhold, nemlig fra 45 til 55 vægtprocent, hvilket muliggør en større iblanding af frisk protein-15 rigt materiale og i tilsvarende grad en mindskning af den tørre kulhydratholdige del, som i fiske- og skaldyrsfoder bør holdes lav.From the above it can be seen that according to the invention a more valuable feed material is obtained because the fresh protein-rich materials are exposed to only one relatively mild heat treatment, namely during the extrusion, which increases the biological value of the product. Furthermore, the process is carried out at a higher water content, namely from 45 to 55% by weight, which allows a greater admixture of fresh protein-rich material and a corresponding reduction in the dry carbohydrate-containing part which should be kept low in fish and seafood.
Det er naturligvis af største betydning, at produktet 20 efter strengpresningen enten opbevares på en sådan måde, at dets biologiske værdi bibeholdes uændret, f .eks . under dybfrysningsbetingelser, det vil sige ved temperaturer under -18°C, eller at man formindsker produktets vandindhold til en sådan værdi, at mikrobiologis-25 ke angreb gøres vanskelige eller umulige. Dette sker gennem tørring, hvor det bør påses, at temperaturen ikke overstiger 80 - 100°C. På denne måde undgås en altfor høj grad af ødelæggelse af produkternes biologi-ske værdier. .Of course, it is of the utmost importance that the product 20 after the extrusion is either stored in such a way that its biological value is kept unchanged, e.g. under freezing conditions, that is, at temperatures below -18 ° C, or reducing the water content of the product to a value such that microbiological attacks are made difficult or impossible. This is done by drying, where it should be ensured that the temperature does not exceed 80 - 100 ° C. In this way, an excessive degree of destruction of the biological values of the products is avoided. .
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Fremgangsmåden ifølge opfindelsen kan passende gennemføres ved, at man maler det medgående tørre råmateriale, f.eks. korn, soja fiskemel, kødmel, tangmel, bryggerigær, mask, dikalciumfosfat, foderkalk og så videre 35 i en hammermølle til en sådan partikelstørrelse, at materialet passerer gennem en sigte med maskestørrelse 7The process according to the invention can conveniently be carried out by grinding the accompanying dry raw material, e.g. cereals, soy fishmeal, mint meal, seaweed meal, brewer's yeast, mask, dicalcium phosphate, lime and so on 35 in a hammer mill to such a particle size that the material passes through a mesh size screen 7
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1.5 mm.1.5 mm.
Det er af stor betydning, at partikelstørrelsen formindskes på den ovenfor anførte måde, fordi man derved 5 letter en fuldstændig gelatering af stivelsen i først og fremmest kornmaterialet og sojamelet. Endvidere lettes derved optagelsen af næringsstofferne i fiskens og skaldyrets korte fordøjelsessystem.It is of great importance that the particle size be reduced in the manner stated above, thereby facilitating a complete gelation of the starch in primarily the grain material and soybean meal. Furthermore, it facilitates the absorption of the nutrients in the short digestive system of fish and shellfish.
10 De medgående friske råvarer, f.eks. hele fisk, fiskeaffald, fiskepressekage, rejeaffald, lever og lignende kan passende males i en kødhakker med en 5 mm hulskive.10 The fresh ingredients included, e.g. Whole fish, fish waste, fish press cake, shrimp waste, liver and the like can be suitably ground in a meat chopper with a 5 mm hollow disc.
De findelte råvarer blandes omhyggeligt i en blandema-15 skine, samtidig med at vitaminpræmixen og eventuelt nødvendigt ekstra fedt tilsættes.The finely divided ingredients are carefully mixed in a mixing machine, at the same time as the vitamin premix and any necessary extra fat are added.
Den ifølge ovenstående fremstillede blanding, som indeholder 45 til 55 vægtprocent vand, overføres til en 20 strengpresningsanordning, f.eks. af fabrikatet Biihler. Strengpresningsanordningen er forsynet med en blandean-ordning, hvori yderligere blanding af komponenterne finder sted, inden materialet via en skrue fødes ind i en kappeklædt cylinder for strengpresning. Cylinderen 25 opvarmes før strengpresningen til en temperatur indenfor intervallet 160 -180°C.The mixture prepared according to the above, which contains 45 to 55% by weight of water, is transferred to a 20 extruder, e.g. by the Biihler brand. The extruder is provided with a mixing device in which further mixing of the components takes place before the material is fed via a screw into a casing-covered cylinder for extruding. The cylinder 25 is heated before the string pressing to a temperature within the range 160-180 ° C.
Materialet strengpresses under et tryk på 0,1 - 1,5 ato gennem et mundstykke forsynet med et eller flere hul-30 ler som passende giver cylindrisk formede stave. Disse stave afskæres fortrinsvis til stykker af passende størrelse ved hjælp af en foran mundstykket anbragt afskæringsanordning omfattende roterende knive og regulerbar hastighed.The material is extruded under a pressure of 0.1 - 1.5 ato through a nozzle provided with one or more holes which suitably produce cylindrical shaped rods. These rods are preferably cut into pieces of suitable size by means of a cutting device arranged in front of the mouthpiece comprising rotating knives and adjustable speed.
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Opfindelsen beskrives nærmere ved hjælp af følgende eksempler.The invention is further described by the following examples.
Fiske- og skaldyrsfoder.Seafood food.
5 Eksempel 1 .Example 1.
Pighaj saffaid 50,0¾Pighaj saffaid 50.0¾
Pighajslever 5,0Pig shark liver 5.0
Fiskemel 5,0Fishmeal 5.0
Sojamel 7,5 10 Hvedekerner 20,0Soybean 7.5 10 Wheat kernels 20.0
Bryggerigær 7,5Brewery yeast 7.5
Tangmel 2,0Tang flour 2.0
Dikalciumfosfat 1,0Dicalcium phosphate 1.0
Foderkalk 1,0 Vandindhold før 15 Vitaminpræmix 1,0 strengpresnin- _ gen ca. 50 %.Feeding lime 1.0 Water content before 15 Vitamin premix 1.0 string pressing approx. 50%.
100,0¾100,0¾
Eksempel 2.Example 2.
20 Filetafskær 30,0¾20 Filet Cut 30.0¾
Fiskepressekage 30,0Fish Press Cake 30.0
Sojamel 10,0Soybean 10.0
Hvedekorn 20,0Wheat grain 20.0
Bryggerigær 5,0 25 Tangmel 2,0Brewery yeast 5.0 25 Seaweed flour 2.0
Dikalciumfosfat 1,0Dicalcium phosphate 1.0
Foderkalk 1,0 Vandindhold førFeed lime 1.0 Water content before
Vitaminpræmix 1,0 strengpresnin- _ gen ca . 50¾.Vitamin premix 1.0 string pressing approx. 50¾.
2q 100,0¾2q 100.0¾
Eksempel 3.Example 3
Strømming 45,0¾Current 45.0¾
Rejeaffald 10,0 35 Fiskemel 6,0 Kødmel 4,0 9Shrimp Waste 10.0 35 Fish Flour 6.0 Meat Flour 4.0 9
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Sojamel 5,0Soybean 5.0
Hvedekorn 20,0Wheat grain 20.0
Bryggerigær 5,0Brewery yeast 5.0
Mask, tørret 2,0 5 Dikalciumfosfat 1,0Mask, dried 2.0 5 Dicalcium phosphate 1.0
Foderkalk 1,0 Vandindhold førFeed lime 1.0 Water content before
Vitaminpræmix 1,0 strengpresnin- __ gen ca. 50%.Vitamin premix 1.0 strand pressing gen gene approx. 50%.
100,0% 10100.0% 10
Eksempel 4.Example 4
Fiskeaffald 35,0%Fish waste 35.0%
Fiskepressekage 10,0Fish Press Cake 10.0
Strømming 5,0 15 Kødmel 3,0Flow 5.0 15 Meat flour 3.0
Sojamel 3,0Soybean 3.0
Valleæggehvide 2,5Whale egg white 2.5
Bryggerigær 1,5Brewer's yeast 1.5
Dikalciumfosfat 1,5 20 Salt 0,5Dicalcium phosphate 1.5 Salt 0.5
Vitaminpræmix 1,0Vitamin premix 1.0
Slagterifedt 4,5Butcher's fat 4.5
Sojaolie 2,5Soybean oil 2.5
Sojalecithin 1,0 25 Havregryn 7,0 Vandindhold førSoy lecithin 1.0 25 Oatmeal 7.0 Water content before
Hvede, malet 12,0 strengpresnin- _ gen ca . 45%.Wheat, ground 12.0 string pressing approx. 45%.
100,0% 30 Vitaminpræmix: indeholder følgende vitaminer: i I .E . pr. kg : vitamin A 1.000 .000, vitamin D 100 .000 ; i mg pr. kg: 35 vitamin E 10.000, vitamin K 1500, vitamin 2500, vitamin Bg 5000, vitamin Bg 2500, vitamin B12 2 10100.0% 30 Vitamin Premix: Contains the following vitamins: in I .E. per. kg: vitamin A 1,000 .000, vitamin D 100,000; in mg per kg: 35 vitamin E 10,000, vitamin K 1500, vitamin 2500, vitamin Bg 5000, vitamin Bg 2500, vitamin B12 2 10
DK 151602 BDK 151602 B
biotin 50, folinsyre 500, kalciumpantotenat 5000, niacin 25.000, mesoinosit 25.000, p-aminobensoesyre 5000, kolinklorid 50.000, vitamin C 50.000.biotin 50, folic acid 500, calcium pantothenate 5000, niacin 25,000, mesoinosit 25,000, p-aminobenzoic acid 5000, choline chloride 50,000, vitamin C 50,000.
ff
Claims (2)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE7414896A SE416374B (en) | 1974-11-27 | 1974-11-27 | PROCEDURE FOR THE PREPARATION OF FEED FOR FISH |
SE7414896 | 1974-11-27 |
Publications (3)
Publication Number | Publication Date |
---|---|
DK532275A DK532275A (en) | 1976-05-28 |
DK151602B true DK151602B (en) | 1987-12-21 |
DK151602C DK151602C (en) | 1988-05-30 |
Family
ID=20322838
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DK532275A DK151602C (en) | 1974-11-27 | 1975-11-26 | PROCEDURE FOR THE PREPARATION OF A FEEDING MATERIAL FOR FISH AND C shellfish |
Country Status (4)
Country | Link |
---|---|
DK (1) | DK151602C (en) |
FR (1) | FR2292437A1 (en) |
NO (1) | NO144988C (en) |
SE (1) | SE416374B (en) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4158065A (en) | 1977-12-16 | 1979-06-12 | Sugiyo Co., Ltd. | Crab meat substitute and method of preparing same |
US4584204A (en) * | 1983-01-03 | 1986-04-22 | Taiyo Gyogyo Kabushiki Kaisha | Method for preparing a shrimp-like fish meat product |
FI860623A (en) * | 1986-01-13 | 1987-07-14 | Paul Petroff | FOERFARANDE FOER FRAMSTAELLNING AV FISKFODERPELLETS. |
GB9313865D0 (en) * | 1993-07-05 | 1993-08-18 | G D Bowes & Sons Ltd | Processing low value animal material |
FR2886154B1 (en) * | 2005-05-27 | 2010-03-26 | Cothera | COMPOSITION FOR DELAYING THE DEVELOPMENT OF ALZHEIMER'S DISEASE |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
SE322970B (en) * | 1965-08-06 | 1970-04-20 | Quaker Oats Co | |
US3765902A (en) * | 1970-07-22 | 1973-10-16 | Quaker Oats Co | Method for making a marbled meat pet food |
DK77174A (en) * | 1973-06-25 | 1975-02-10 | Quaker Oats Co |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3892866A (en) * | 1969-10-20 | 1975-07-01 | Taiyo Fishery Co Ltd | Process for the preparation of feed for cultivating macrura |
-
1974
- 1974-11-27 SE SE7414896A patent/SE416374B/en unknown
-
1975
- 1975-11-20 NO NO753896A patent/NO144988C/en unknown
- 1975-11-26 DK DK532275A patent/DK151602C/en not_active IP Right Cessation
- 1975-11-26 FR FR7536119A patent/FR2292437A1/en active Granted
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
SE322970B (en) * | 1965-08-06 | 1970-04-20 | Quaker Oats Co | |
US3765902A (en) * | 1970-07-22 | 1973-10-16 | Quaker Oats Co | Method for making a marbled meat pet food |
DK77174A (en) * | 1973-06-25 | 1975-02-10 | Quaker Oats Co |
Also Published As
Publication number | Publication date |
---|---|
FR2292437A1 (en) | 1976-06-25 |
NO144988B (en) | 1981-09-14 |
DK151602C (en) | 1988-05-30 |
DK532275A (en) | 1976-05-28 |
SE7414896L (en) | 1976-05-28 |
FR2292437B1 (en) | 1980-05-23 |
NO144988C (en) | 1981-12-28 |
SE416374B (en) | 1980-12-22 |
NO753896L (en) | 1976-05-31 |
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Legal Events
Date | Code | Title | Description |
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PBP | Patent lapsed |