DK151168B - REHYDRATIZABLE TREATED ANIMAL FEED AND A PROCEDURE FOR ITS PREPARATION - Google Patents

REHYDRATIZABLE TREATED ANIMAL FEED AND A PROCEDURE FOR ITS PREPARATION Download PDF

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DK151168B
DK151168B DK177974AA DK177974A DK151168B DK 151168 B DK151168 B DK 151168B DK 177974A A DK177974A A DK 177974AA DK 177974 A DK177974 A DK 177974A DK 151168 B DK151168 B DK 151168B
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DK151168C (en
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Keith Buckley
Ian Edward Burrows
Philip John Lowe
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Mars G B Ltd
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    • AHUMAN NECESSITIES
    • A23FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23KFODDER
    • A23K40/00Shaping or working-up of animal feeding-stuffs
    • A23K40/25Shaping or working-up of animal feeding-stuffs by extrusion
    • AHUMAN NECESSITIES
    • A23FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23KFODDER
    • A23K50/00Feeding-stuffs specially adapted for particular animals
    • A23K50/40Feeding-stuffs specially adapted for particular animals for carnivorous animals, e.g. cats or dogs
    • A23K50/42Dry feed
    • AHUMAN NECESSITIES
    • A23FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23KFODDER
    • A23K10/00Animal feeding-stuffs
    • A23K10/20Animal feeding-stuffs from material of animal origin
    • A23K10/22Animal feeding-stuffs from material of animal origin from fish
    • AHUMAN NECESSITIES
    • A23FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23KFODDER
    • A23K10/00Animal feeding-stuffs
    • A23K10/20Animal feeding-stuffs from material of animal origin
    • A23K10/26Animal feeding-stuffs from material of animal origin from waste material, e.g. feathers, bones or skin
    • AHUMAN NECESSITIES
    • A23FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23KFODDER
    • A23K10/00Animal feeding-stuffs
    • A23K10/30Animal feeding-stuffs from material of plant origin, e.g. roots, seeds or hay; from material of fungal origin, e.g. mushrooms
    • A23K10/35Animal feeding-stuffs from material of plant origin, e.g. roots, seeds or hay; from material of fungal origin, e.g. mushrooms from potatoes
    • AHUMAN NECESSITIES
    • A23FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23KFODDER
    • A23K40/00Shaping or working-up of animal feeding-stuffs
    • A23K40/20Shaping or working-up of animal feeding-stuffs by moulding, e.g. making cakes or briquettes

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  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Polymers & Plastics (AREA)
  • Engineering & Computer Science (AREA)
  • Food Science & Technology (AREA)
  • Zoology (AREA)
  • Animal Husbandry (AREA)
  • Biotechnology (AREA)
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  • Molecular Biology (AREA)
  • Biomedical Technology (AREA)
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  • Marine Sciences & Fisheries (AREA)
  • Birds (AREA)
  • Mycology (AREA)
  • Fodder In General (AREA)
  • Meat, Egg Or Seafood Products (AREA)
  • Feed For Specific Animals (AREA)
  • Seeds, Soups, And Other Foods (AREA)
  • Jellies, Jams, And Syrups (AREA)
  • Housing For Livestock And Birds (AREA)

Description

151168151168

Den foreliggende opfindelse angår et foder, der er egnet til husdyr og specielt til katte og hunde, og en fremgangsmåde til dets fremstilling. Især angår den et genhydratiserbart tørt kæledyrsfoder, der indeholder findelte pasteuriserede 5 eller steriliserede kødagtige materialer og stivelse i form af større stykker, som ved tilsætning af varmt vand nedbrydes til et heterogent pastalignende produkt.The present invention relates to a feed suitable for domestic animals and especially to cats and dogs, and a method for its preparation. In particular, it relates to a rehydrated dry pet food containing finely divided pasteurized 5 or sterilized meaty materials and starches in the form of larger pieces which, when added to hot water, decompose into a heterogeneous paste-like product.

Nyere undersøgelser har vist, at katte i høj grad foretrækker 10 deres føde varm, især ved 35-40°C, sammenlignet med samme foder ved stuetemperatur. Det er dog ubekvemt at servere dåsefoder ved forhøjede temperaturer og sædvanligt tørt foder hydratiserer ikke tilfredsstillende og kan derfor ikke med godt resultat gives varmt ved blanding med varm væske. Mange pulveriserede eller dehydratiserede foderstoffer kan endvidere kun hydratiseres eller genhydratiseres med vanskelighed og giver ved hydratisering et produkt med en utiltalende tekstur.Recent studies have shown that cats greatly prefer their food warm, especially at 35-40 ° C, compared to the same feed at room temperature. However, it is inconvenient to serve canned food at elevated temperatures and usually dry feed does not hydrate satisfactorily and therefore cannot be given warmly by mixing with hot liquid. Furthermore, many powdered or dehydrated feeds can only be hydrated or rehydrated with difficulty and, upon hydration, provide a product with an unappealing texture.

I britisk patentskrift nr. 1.310.348 er beskrevet et dehydra-20 tiseret kødprodukt fremstillet af ukogt findelt kød og en tør findelt stivelse af et vegetabilsk materiale såsom de-hydratiseret kartoffel. Blandingen formgives og opvarmes for at størkne proteinet i kødet og danne en grundmasse, som binder det vegetabilske materiale, og den varmehærdede blan-25 ding dehydratiseres. Det formede produkt kan genhydratiseres, således at det efterligner dyrisk kogt intakt kød, og det er klart betydningsfuldt, at det beholder sin form ved gen-hydratisering. Dette er nøjagtigt det modsatte af, hvad der kræves til den foreliggende opfindelse, som er et produkt, ΟΛ der nedbrydes til dannelse af et heterogent pastaagtigt materiale, som accepteres i særlig høj grad af husdyr, såsom katte.British Patent Specification No. 1,310,348 discloses a dehydrated meat product made from uncooked finely divided meat and a dry finely divided starch of a vegetable material such as dehydrated potato. The mixture is molded and heated to solidify the protein in the meat to form a matrix which binds the vegetable material and the heat-cured mixture is dehydrated. The shaped product can be rehydrated so that it mimics animal cooked intact meat and it is clearly important that it retains its shape by re-hydration. This is exactly the opposite of what is required for the present invention, which is a product which is degraded to form a heterogeneous paste-like material which is particularly accepted by domestic animals, such as cats.

Kæledyrsfoderet ifølge opfindelsen er ejendommeligt ved, at a e stykkerne indeholder benfragmenter og er sammenbundne med prægelatineret stivelse såsom kartoffelmel eller rasp, der udgør 10-20'væg't| af‘produktet før'tørring.The pet food of the invention is peculiar in that the e pieces contain bone fragments and are bonded to pregelatinized starch such as potato flour or grater which constitutes the 10-20 wall | of the product before drying.

2 1511682 151168

Ved udtrykket kødagtige materialer menes her væv af spiselige hvirveldyr, herunder ikke blot kød, fisk og fjerkær, men også kød, fisk og fjerkræaffald og biprodukter og især benholdige 5 materialer som nærmere diskuteret nedenfor.By the term meaty materials is meant herein the tissues of edible vertebrates, including not only meat, fish and poultry, but also meat, fish and poultry waste and by-products and especially bone-containing materials as discussed in more detail below.

Opfindelsen angår endvidere en fremgangsmåde til fremstilling af det ovennævnte foder, hvilken fremgangsmåde er ejendommelig ved, at 10-20 vægt% af prægelatineret stivelse sættes 10 til en blanding af pasteuriserede eller steriliserede kødag tige materialer indeholdende benfragmenter, og at blandingen opvarmes og udpresses til dannelse af gennemtrængelige stykker, der tørres, fortrinsvis i et tørreapparat med fluidiseret leje til et fugtighedsindhold under 15 vægt% og specielt 7-8 15 vægt%. Det er overraskende, at der herved fås stykker, som nedbrydes til en pasta i varmt vand.The invention further relates to a process for preparing the above-mentioned feed, which is characterized in that 10-20% by weight of pregelatinized starch is added to a mixture of pasteurized or sterilized meat-containing materials containing bone fragments and the mixture is heated and pressed to form of permeable pieces which are dried, preferably in a fluid bed dryer, to a moisture content of less than 15% by weight and especially 7-8% to 15% by weight. Unsurprisingly, this provides pieces that break down into a paste in hot water.

Produktet har fortrinsvis en lav rumvægt, idet det f.eks. fremstilles ved en fremgangsmåde, ved hvilken en fugtig blanding af bestanddelene formes til stykker uden fortætning af 20 . .Preferably, the product has a low bulk weight, e.g. is prepared by a process in which a moist mixture of the components is formed into pieces without densification of 20. .

stykkerne, og stykkerne derpå tørres fortrinsvis i et tørreapparat med fluidiseret leje. Den fugtige blanding kan udpresses under lavt tryk for at bevare en åben struktur eller udpresses under højt tryk ind i omgivelsernes atmosfære for at opnå ekspansion af de udpressede stykker.the pieces, and the pieces thereof are preferably dried in a fluid bed dryer. The moist mixture can be extruded under low pressure to maintain an open structure or extruded under high pressure into the ambient atmosphere to achieve expansion of the extruded pieces.

2525

Det har vist sig særligt værdifuldt at inkludere benfragmenter i blandingen, fordi disse giver det tørre produkt en indre struktur, som letter genhydratisering, og giver det hydrati- serede produkt en mørdejagtig heterogen pastaagtig tekstur.It has been found particularly valuable to include bone fragments in the mixture because these give the dry product an internal structure that facilitates rehydration and give the hydrated product a dark-like heterogeneous paste-like texture.

3030

Dette teksturerede produkt er særligt acceptabelt for katte og hunde. Benfragmenterne skal i reglen stamme fra fisk eller kødaffald indeholdende ben.This textured product is especially acceptable for cats and dogs. The bone fragments are usually derived from fish or meat waste containing bone.

Det foretrukne benholdige materiale er hoved og rygrad af 35 helt (almindeligvis indeholdende ca. 60% ben og 40% væv), selv om hoved og rygrad af olieholdige fisk, kanin, får og fjerkræ også kan anvendes. Hele fisk kan også anvendes, især når der er tale om små fisk såsom brisling. Den foretrukne koncentration af det benholdige kødagtige materiale er 70 3 151168The preferred bone-containing material is head and spine of 35 whole (usually containing about 60% bone and 40% tissue), although head and spine of oily fish, rabbit, sheep and poultry may also be used. Whole fish can also be used, especially in the case of small fish such as sprat. The preferred concentration of the bone-containing meaty material is 70 3 15 11 68

Ved fjernelse af spiselige fiskemuskler fra sådanne fisk som torsk eller sild efterlades betydelige mængder fiskehoveder og rygrade som spildmateriale, der normalt anvendes til fremstilling af tørret mel til dyrefoder. Det har vist sig, at ® ved at forarbejde dette materiale f.eks. i en dampautoklav biødgøres benfraktionen, og dens genhydratiseringsegenskaber, når den er inkorporeret i produktet ifølge opfindelsen, forbedres væsentligt. Lignende resultater opnås ved anvendelse af høris, kanin og fåreribben.When removing edible fish muscles from such fish as cod or herring, significant amounts of fish heads and backbones are left as waste material normally used to produce dried flour for animal feed. It has been found that by processing this material e.g. in a steam autoclave, the bone fraction is softened and its rehydration properties, when incorporated into the product of the invention, are greatly improved. Similar results are obtained using flax ice cream, rabbit and sheep ribs.

1010

Hvis det autoklaverede fiskebenholdige materiale formales groft og blandes i kulden med et bindemiddel såsom granuleret kartoffel, og den fremkomne forholdsvis tørre blanding udpresses, skæres til stykker og tørres, genhydratiseres det fær-15 dige produkt ikke blot yderst hurtigt ved tilsætning af varmt vand, men nedbrydes også og giver en flaget pasta med heterogen tekstur. Tilsætning af en lav procentmængde fedt såsom svinefedt fremmer genhydratiseringsegenskaberne af produktet og gør det også mere efterstræbt af dyrene.If the autoclaved fish bone-containing material is coarsely ground and mixed in the cold with a binder such as granulated potato and the resulting relatively dry mixture is squeezed, cut and dried, the finished product is not only rehydrated extremely rapidly by the addition of hot water, but also decomposes and provides a flaked paste with heterogeneous texture. Adding a low percentage of fat such as lard promotes the rehydration properties of the product and also makes it more sought after by the animals.

2020

Additiver såsom vitaminer, mineraler, antioksydanter og farvende stof kan tilsættes på blandingsstadiet. Tilsætning af syrningsmidler for foder såsom citronsyre eller citrater eller phosphorsyre til blandingen forbedrer også genhydratiserings-Additives such as vitamins, minerals, antioxidants and coloring agents can be added at the mixing stage. Addition of acidifying agents for feed such as citric acid or citrates or phosphoric acid to the mixture also improves the rehydration

g Rg R

egenskaberne og kattes accept af produktet. Andre additiver såsom glutenstrimler eller granuleret tektureret soja kan tilsættes for at give yderligere heterogen tekstur. Udpresning ved lavt tryk er også fordelagtigt, da dette medfører lav rumvægt, et løst struktureret produkt, som genhydrati-30 seringsvandet let kan trænge ind i, og bevarer også en grov struktur af det genhydratiserede produkt.the characteristics and cat's acceptance of the product. Other additives such as gluten strips or granulated tectonic soy may be added to provide additional heterogeneous texture. Compression at low pressure is also advantageous as it results in low room weight, a loosely structured product which the rehydration water can readily penetrate, and also retains a coarse structure of the rehydrated product.

Alternativt kan den formbare blanding føres gennem en højtryks-og højtemperaturudpresser, f.eks.· af Anderson eller WengerAlternatively, the moldable mixture can be passed through a high-pressure and high-temperature extruder, for example · by Anderson or Wenger

ABAB

typen, der forårsager ekspansion af de udpressede stykker ved en sprængningsvirkning og derved letter genhydratisering af det tørrede produkt.the type which causes expansion of the extruded pieces by a blasting action thereby facilitating rehydration of the dried product.

4 1511684 151168

Det foretrækkes at tørre produktet i et fluidiseret leje, som giver gode genhydratiseringsegenskaber og udseende, men andre metoder såsom mikrobølgeopvarmning eller en vakuumovn eller normal bagningsteknik kan også anvendes. Det foretruk-® ne fugtighedsindhold i det endelige tørrede produkt er under 15% og specielt 7 - 8 %.It is preferred to dry the product in a fluidized bed which provides good rehydration properties and appearance, but other methods such as microwave heating or a vacuum oven or normal baking technique may also be used. The preferred moisture content of the final dried product is below 15% and especially 7 - 8%.

Sterilisation af det benholdige materiale udføres fortrinsvis i en autoklav ved 1,4 atmosfærer i ca. 45 minutter. Andre 10 kogningsmetoder såsom længere tids kogning kan anvendes for at blødgøre og pasteurisere det benholdige materiale.Sterilization of the bone-containing material is preferably carried out in an autoclave at 1.4 atmospheres for approx. 45 minutes. Other cooking methods such as prolonged cooking can be used to soften and pasteurize the bone-containing material.

Bindemidlet er fortrinsvis et kulhydratmateriale og specielt granuleret kartoffel eller kartoffelmel, omend andre materi-15 aler såsom hvedemel, tapioka, stivelse (normal eller prægela-tineret), kornprodukter såsom rasp eller spiselige gummier såsom gummi arabikum, agar, tragant, gelatine eller natrium-kaseinat kan anvendes. Den foretrukne koncentration af kartoffelkorn eller rasp er 10 - 20 vægt% af blandingen. Et 20 alternativt bindemiddelsystem anvender opløselige kulhydrater, f.eks. sukker, dekstriner, hydrogenolyserede polysakkarider eller sorbit i høje mængder af størrelsesordenen 30 - 40%. Opløseligt kulhydrat sættes til den varme blanding og udpresses varmt. I dette tilfælde skal produktet tørres til et OB 0 fugtighedsindhold pa 15% eller mindre.The binder is preferably a carbohydrate material and especially granulated potato or potato flour, although other materials such as wheat flour, tapioca, starch (normal or pregelatinized), cereal products such as grater or edible gums such as gum arabic, agar, tragacanth, gelatin or sodium. caseinate can be used. The preferred concentration of potato grains or rasp is 10-20% by weight of the mixture. An alternative binder system uses soluble carbohydrates, e.g. sugar, dextrins, hydrogenolysed polysaccharides or sorbit in high amounts of the order of 30 - 40%. Soluble carbohydrate is added to the hot mixture and squeezed hot. In this case, the product must be dried to an OB 0 moisture content of 15% or less.

Det foretrækkes at tilsætte ca. 10% fremmed fedt såsom svinefedt, men dette er ikke væsentligt, især når der anvendes benholdige materialer med højt fedtindhold.It is preferred to add approx. 10% foreign fat such as lard, but this is not essential, especially when using high fat bone-containing materials.

30 I den foretrukne udførelsesform ifølge opfindelsen bliver hele helthoveder og rygrade dampautoklaveret og derpå ført gennem et findelingsapparat. En større del kold findelt fiskehoved og ben blandes i en karblander med en dejkrog sammen 35 med mindre mængder svinefedt og kartoffelkorn sammen med salt, farvestof og tomatpuré. Blandingen føres gennem et hakkeapparat modificeret ved fjernelse af kompressorbladet for at 151168 5 formindske sammentrykning på udpresningspladen. De udpressede "orme" skæres i stykker og tørres så i et tørreapparat med fluidiseret leje ved 100°C, således at der fås ca. 8% fugtighed.In the preferred embodiment of the invention, whole hero heads and backbones are steam autoclaved and then passed through a comminution apparatus. A large portion of cold finely divided fish heads and bones are mixed in a carb mixer with a dough hook together 35 with smaller amounts of lard and potato grains along with salt, dye and tomato puree. The mixture is passed through a notch modified by removing the compressor blade to reduce compression on the pressing plate. The extruded "worms" are cut and then dried in a fluid bed dryer at 100 ° C to give approx. 8% humidity.

55

De,t tørrede og afkølede produkt tillukkes så i egnede beholdere såsom plastposer eller kartoner foret med fedtresistent materiale. Når der anvendes materialer indeholdende olier, der er tilbøjelige til oksydativ harskning, f.eks. sildeho-10 veder og rygrade, kan der sættes butyleret hydroxyanisol til blandingen, og/eller produktet kan tillukkes under en atmosfære af nitrogen.The dried and cooled product is then sealed in suitable containers such as plastic bags or cartons lined with grease resistant material. When using materials containing oils which are prone to oxidative rancidity, e.g. butters and backbones, butylated hydroxyanisole may be added to the mixture and / or the product may be closed under an atmosphere of nitrogen.

De følgende eksempler illustrerer opfindelsen.The following examples illustrate the invention.

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Eksempel 1Example 1

Hele helthoveder og rygrade blev autoklaveret i 45 minutter ved 1,4 atmosfærer og derpå ført gennem en hakkemaskine ud- 20 styret med en 1 cm plade.Whole hero heads and spine were autoclaved for 45 minutes at 1.4 atmospheres and then passed through a chopper equipped with a 1 cm plate.

76 vægtdele af det hakkede materiale blev blandet i kulden i en karblander med dejkrog med 10 dele kartoffelkorn, 10 dele svinefedt, 1 del salt, 1 del blandet farvestofopløsning 25 ✓ og 2 dele tomatpure.76 parts by weight of the chopped material were mixed in the cold in a dough hanger mixer with 10 parts potato grain, 10 parts pig fat, 1 part salt, 1 part mixed dye solution 25 ✓ and 2 parts tomato puree.

Den kolde blanding blev ført gennem et hakkeapparat udstyret med en 1 cm plade, som var blevet modificeret ved fjernelse af kompressorbladet. De udpressede orme blev afskåret til 30 stykker på 1,2 cm's længde og tørret i et fluidiseret leje i 20 minutter ved 100°C til et fugtighedsindhold på 8%. Produktet fik lov at afkøle og blev derpå indelukket i klare plastposer.The cold mixture was passed through a chopper equipped with a 1 cm plate which had been modified by removal of the compressor blade. The extruded worms were cut to 30 pieces of 1.2 cm length and dried in a fluidized bed for 20 minutes at 100 ° C to a moisture content of 8%. The product was allowed to cool and then enclosed in clear plastic bags.

3535

Ved tilsætning af 2 vægtdele kogende vand til 1 del af produktet og forsigtig blanding med hånden viste det sig, at produktstykkerne hurtigt henfaldt og genhydratiseredes i løbet af 1 minut til dannelse af en tiltalende fiskepasta med en 151168 6 mørdejagtig heterogen tekstur og en behagelig fiskearoma.By adding 2 parts by weight of boiling water to 1 part of the product and gentle mixing by hand, it was found that the product pieces quickly decayed and rehydrated over 1 minute to form an appealing fish paste with a soft-chewing heterogeneous texture and a pleasant fish aroma.

Det genhydratiserede produkt viste sig at blive accepteret meget godt af katte, især når det blev givet varmt, og det indeholdt 11% protein, 8% fedt og 7% kulhydrat.The rehydrated product was found to be very well accepted by cats, especially when given warm and it contained 11% protein, 8% fat and 7% carbohydrate.

55

Eksempel 2Example 2

Hele sild uden indvolde blev autoklaveret i 45 minutter ved 1,4 atmosfærer og blev så ført gennem et hakkeapparat udsty-10 ret med en 1 cm plade.Whole herring without viscera was autoclaved for 45 minutes at 1.4 atmospheres and then passed through a chopper equipped with a 1 cm plate.

79 vægtdele af det hakkede materiale blev blandet i kulden i en skålblander med dejkrog med 9 dele kartoffelkorn, 10 dele oksenyrefedt, 2 dele tomatpasta, farvende midler og til-15 strækkeligt meget vand til at give en ret tør, men formbar blanding.79 parts by weight of the chopped material were mixed in the cold in a dish mixer with dough hook with 9 parts potato grain, 10 parts bovine fatty acid, 2 parts tomato paste, coloring agents and sufficient water to give a fairly dry but malleable mixture.

Blandingen blev udpresset som anført i eksempel 1 og derpå tørret i en vakuumovn ved 725 mm kviksølv og 55°C.The mixture was extruded as in Example 1 and then dried in a vacuum oven at 725 mm of mercury and 55 ° C.

2020

Ved tilsætning af 2 vægtdele kogende vand til 1 del af produktet og forsigtig blanding med hånden viste det sig, at produktet genhydratiserede mindre hurtigt end i eksempel 1 og havde en blødere, mindre flageagtig tekstur.By adding 2 parts by weight of boiling water to 1 part of the product and gentle mixing by hand, it was found that the product rehydrated less quickly than in Example 1 and had a softer, less flaky texture.

2525

Eksempel 3Example 3

Et helt hønseskelet med vedhængende kød blev autoklaveret i 45 minutter ved 1,4 atmosfærer og derpå formalet gennem 3 0 et hakkeapparat udstyret med en 4 mm plade.A whole chicken skeleton with adherent meat was autoclaved for 45 minutes at 1.4 atmospheres and then ground through a chopper equipped with a 4 mm plate.

80 vægtdele af det hakkede materiale blev blandet i en skålblander udstyret med en dejkrog med 9% kartoffelkorn, 9% risflager og 2% af en 50% karamelopløsning.80 parts by weight of the chopped material were mixed in a bowl mixer equipped with a dough hook with 9% potato grains, 9% rice flakes and 2% of a 50% caramel solution.

Den kolde blanding blev ført gennem en hakker udstyret med en 4 mm plade, som var blevet modificeret ved fjernelse af 35 151168 7 kompressorbladet. De udpressede orme blev afskåret til stykker på 1,2 cm's længde og tørret i et fluidiseret leje i 20 minutter ved 100°C. Produktet fik lov at afkøle og blev derefter indelukket i klare plastposer.The cold mixture was passed through a chopper equipped with a 4 mm plate which had been modified by removal of the compressor blade. The extruded worms were cut into 1.2 cm length pieces and dried in a fluidized bed for 20 minutes at 100 ° C. The product was allowed to cool and then enclosed in clear plastic bags.

55

Ved tilsætning af 2 dele kogende vand til 1 vægtdel af produktet og forsigtig blanding med hånden viste det sig, at produktet genhydratiserede i løbet af et minut til en kornet kødpasta med en behagelig kødagtig aroma.By adding 2 parts of boiling water to 1 part by weight of the product and gentle mixing by hand, it was found that the product rehydrated within a minute to a grainy meat paste with a pleasant meaty aroma.

1010

Eksempel 4Example 4

Helthoveder og rygrade blev ført gennem et hakkeapparat udstyret med en 1 cm plade og blev derpå autoklaveret i 30 minutter 15 o ved 1,26 atmosfærer. Det autoklaverede materiale blev sa homogeniseret til en cremeagtig pasta i en hurtiggående homo-genisator.Hero heads and spine were passed through a chopper equipped with a 1 cm plate and then autoclaved for 30 minutes 15 o at 1.26 atmospheres. The autoclaved material was then homogenized to a creamy paste in a high-speed homogenizer.

81 vægtdele af den homogeniserede fisk blev blandet i kulden 20 i en skålblander med 10 dele rasp, 5 dele svinefedt, 2 dele tomatpasta, 1 del salt og 1 del blandet farvestofopløsning.81 parts by weight of the homogenized fish were mixed in the cold 20 in a dish mixer with 10 parts grater, 5 parts lard, 2 parts tomato paste, 1 part salt and 1 part mixed dye solution.

Den kolde blanding blev ført gennem et hakkeapparat udstyret med en 1 cm plade, som var blevet modificeret ved fjernelse 2 5 af kompressorbladet. De udpressede orme blev skåret i længder på 1,2 cm og tørret som beskrevet i eksempel 1.The cold mixture was passed through a chopper equipped with a 1 cm plate which had been modified by removal of the compressor blade. The extruded worms were cut to lengths of 1.2 cm and dried as described in Example 1.

Ved tilsætning af 2 vægtdele koldt vand til 1 del af produktet og forsigtig blanding med hånden viste det sig, at pro-30 duktstykkerne hurtigt henfaldt og genhydratiserede i løbet af 1 minut til dannelse af en pasta med en kornet tekstur.By adding 2 parts by weight of cold water to 1 part of the product and gentle mixing by hand, it was found that the product pieces quickly decayed and rehydrated over 1 minute to form a granular texture paste.

Eksempel 5 35Example 5 35

Der blev fremstillet et produkt som beskrevet i eksempel 4 med undtagelse af, at hoveder og rygrade af helt blev erstattet med torskefileter.A product was prepared as described in Example 4 except that the heads and spine of hero were replaced with cod fillets.

Claims (2)

151168 Produktet viste sig at genhydratisere langsommere end produktet i eksempel 4, men gav en pasta med lignende udseende. Eksempel 6 5 Hoveder og rygrade af helt blev ført gennem et hakkeapparat udstyret med en 1 cm plade og blev så autoklaveret ved 1,26 atmosfærer i 30 minutter. 10 71 vægtdele af den hakkede kogte fisk blev blandet i kulden med 15 dele findelt rasp, 10 dele svinefedt, 2 dele tomatpasta, 1 del salt og 1 del farvestofopløsning. Blandingen blev ført ind i et udpresningsapparat udstyret 15 med en 1 cm mundstykkeplade, hvis tromle blev opvarmet med højtryksdamp, og de udpressede orme blev skåret til stykker med en længde på 1 cm ved mundstykkets flade og blev tørret ved at blive ført gennem en dampopvarmet ovn med et stålbånd. Der blev opnået en ekspansion på 20% af produktets rumfang 20 ved mundstykkets flade, og dette viste sig at understøtte genhydratiseringsegenskaberne. Patentkrav. 25 --------------------The product was found to rehydrate more slowly than the product of Example 4, but gave a paste of similar appearance. Example 6 Heads and backbones of hero were passed through a chopper equipped with a 1 cm plate and then autoclaved at 1.26 atmospheres for 30 minutes. 10 71 parts by weight of the minced cooked fish were mixed in the cold with 15 parts finely grated, 10 parts lard, 2 parts tomato paste, 1 part salt and 1 part dye solution. The mixture was introduced into an extruder equipped with a 1 cm nozzle plate whose drum was heated with high pressure steam and the extruded worms were cut to 1 cm length at the nozzle surface and dried by passing through a steam heated oven. with a steel band. An expansion of 20% of the volume of the product 20 was achieved at the mouthpiece surface and this was found to support the rehydration properties. Claims. 25 -------------------- 1. Genhydratiserbart tørt kæledyrsfoder der indeholder findelte pasteuriserede eller steriliserede kødagtige materialer og stivelse i form af større stykker, som ved tilsætning af 30 varmt vand nedbrydes til et heterogent pastalignende produkt, kendetegnet ved, at stykkerne indeholder benfragmenter, og er sammenbundne med prægelatineret stivelse såsom kartoffelmel eller rasp, der udgør 10-20 vægt% af produktet før tørring. 351. Rehydratable dry pet food containing finely divided pasteurized or sterilized meaty materials and starches in the form of larger pieces which, by the addition of 30 hot water, decompose into a heterogeneous paste-like product, characterized in that the pieces contain bone fragments and are bonded to pregelatinized starch such as potato flour or grater which constitutes 10-20% by weight of the product before drying. 35 2. Fremgangsmåde til fremstilling af et foder ifølge krav 1, kendetegnet ved, at 10-20 vægt% prægelatineret stivelse sættes til en blanding af pasteuriserede eller ste- 151168 riliserede kødagtige materialer indeholdende benfragmenter, og at blandingen opvarmes og udpresses til dannelse af gennem-trængelige stykker, der tørres, fortrinsvis i et tørreappa-5 rat med fluidiseret leje til et fugtighedsindhold under 15 vægt% og specielt 7-8 vægt%.Process for preparing a feed according to claim 1, characterized in that 10-20% by weight of pregelatinized starch is added to a mixture of pasteurized or sterilized meaty material containing bone fragments and the mixture is heated and pressed to form compressible pieces which are dried, preferably in a fluid bed dryer, to a moisture content of less than 15% by weight and especially 7-8% by weight.
DK177974A 1973-04-11 1974-03-29 REHYDRATIZABLE TREATED ANIMAL FEED AND A PROCEDURE FOR ITS PREPARATION DK151168C (en)

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GB1740173A GB1465055A (en) 1973-04-11 1973-04-11 Animal food
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BE (1) BE813495A (en)
CA (1) CA1035195A (en)
CH (1) CH586016A5 (en)
DE (1) DE2417423A1 (en)
DK (1) DK151168C (en)
ES (1) ES425230A1 (en)
FR (1) FR2225099B1 (en)
GB (1) GB1465055A (en)
IE (1) IE40618B1 (en)
IT (1) IT1006391B (en)
LU (1) LU69822A1 (en)
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US4743460A (en) * 1983-11-07 1988-05-10 Nabisco Brands, Inc. Soft canine biscuit containing discrete particles of meat and other materials and method for making same
US4743459A (en) * 1984-05-29 1988-05-10 Nabisco Brands, Inc. Canine biscuit containing discrete meat and/or meat by-product particles and method for making same
US4743458A (en) * 1984-05-29 1988-05-10 Nabisco Brands, Inc. Soft canine biscuit containing discrete meat and/or meat by-product particles and method for making same
CA1299009C (en) * 1985-10-24 1992-04-21 Mitugi Ikoma Textured proteinaceous food
DE19501142C2 (en) * 1995-01-17 1997-10-23 Markus Olberts Feed for dogs
RU2125382C1 (en) * 1997-12-18 1999-01-27 Всероссийский научно-исследовательский институт мясной промышленности Method for producing feed from food-processing wastes
AR045142A1 (en) * 2003-07-30 2005-10-19 Novartis Ag BUEN SABOR DUCTILE MASTICABLE VETERINARY COMPOSITION

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DK116487B (en) * 1965-09-08 1970-01-12 Leo Pharm Prod Ltd Mind feed.

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DK116487B (en) * 1965-09-08 1970-01-12 Leo Pharm Prod Ltd Mind feed.

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JPS5811981B2 (en) 1983-03-05
NO138895B (en) 1978-08-28
DE2417423A1 (en) 1974-10-31
ES425230A1 (en) 1976-05-16
JPS5034953A (en) 1975-04-03
NL7405051A (en) 1974-10-15
GB1465055A (en) 1977-02-23
SE409404B (en) 1979-08-20
BE813495A (en) 1974-07-31
IE40618B1 (en) 1979-07-18
IT1006391B (en) 1976-09-30
AU6757174A (en) 1975-10-09
CA1035195A (en) 1978-07-25
DK151168C (en) 1988-07-04
FR2225099B1 (en) 1979-07-06
NO741252L (en) 1974-10-14
LU69822A1 (en) 1974-07-18
FR2225099A1 (en) 1974-11-08
NO138895C (en) 1978-12-06
ATA301574A (en) 1977-04-15
IE40618L (en) 1974-10-11
AT340756B (en) 1978-01-10

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