DK171166B1 - Installation for preparing a brine suspension for injecting into meat, and a process when using this installation - Google Patents
Installation for preparing a brine suspension for injecting into meat, and a process when using this installation Download PDFInfo
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- DK171166B1 DK171166B1 DK056495A DK56495A DK171166B1 DK 171166 B1 DK171166 B1 DK 171166B1 DK 056495 A DK056495 A DK 056495A DK 56495 A DK56495 A DK 56495A DK 171166 B1 DK171166 B1 DK 171166B1
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- suspension
- layer
- members
- brine
- temperature
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
- Y02A40/90—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in food processing or handling, e.g. food conservation
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Abstract
Description
DK 171166 B1 Nærværende opfindelse angår et anlæg til tilberedning af lagesuspension til injektion i kød samt en fremgangsmåde ved anvendelse af dette anlæg.The present invention relates to a plant for preparing layer suspension for injection in meat and to a method of using this plant.
Der kendes forskellige apparater og fremgangsmåder 5 til injektion af lagesuspensioner i kød, med henblik på at forøge den rå vægt af det injicerede kødprodukt, hvor formalet afskæring fra samme type kød injiceres i kødet, eventuelt i kombination med vand og/eller saltlage.Various apparatus and methods are known for injecting layer suspensions into meat, in order to increase the raw weight of the injected meat product, where ground cut from the same type of meat is injected into the meat, optionally in combination with water and / or brine.
EP 0.419.080 beskriver således en fremgangsmåde, 10 hvor formalet afskæring suspenderes i lage, idet kødets temperatur holdes på 3-9°C, og den injicerede suspension holdes på en lavere temperatur under injektionen.Thus, EP 0.419.080 describes a method in which ground cut is suspended in layers, keeping the temperature of the meat at 3-9 ° C and the injected suspension being kept at a lower temperature during injection.
Suspensionen tilberedes ved a) fjernelse af afskæring af kød fra samme type som det 15 kød, som skal behandles, idet afskæringen består af fedt og magert kød; b) frysning af afskæringen; c) hakning af den frosne afskæring i et hakkeapparat; d) afkøling af en lageopløsning til omkring -9°C til 2 0 - 6 ° C; e) blanding af den hakkede frosne afskæring og lageopløs-ningen i et blandingsforhold, hvor mængden af lage er i det mindste det dobbelte af mængden af afskæring målt i vægt, og fastholdelse af temperaturen af blan- 25 dingen mellem omkring -9°C og -4°C; f) blanding af afskæringen og lageopløsningen, indtil en mættet opløsning er tilvejebragt, og g) formaling af den mættede opløsning, indtil en fuldstændig suspension er tilvejebragt, med en temperatur 30 på 0°C eller mindre; hvorefter suspensionen inj iceres i kødet.The suspension is prepared by (a) removing cuts of meat of the same type as the meat to be processed, with the cut consisting of fat and lean meats; b) freezing the cut; c) chopping the frozen cut in a chopping apparatus; d) cooling a cooking solution to about -9 ° C to 20-6 ° C; e) mixing the chopped frozen cut and the cooking solution in a mixing ratio where the amount of layers is at least twice the amount of cut measured in weight, and maintaining the temperature of the mixture between about -9 ° C and -4 ° C; f) mixing the cut and cooking solution until a saturated solution is obtained; and g) grinding the saturated solution until a complete suspension is obtained, at a temperature of 0 ° C or less; after which the suspension is injected into the meat.
Årsagen til, at lagetemperaturen ikke køles længere ned end -9°C, må formodes at være, at der ved lavere temperaturer er risiko for dannelse af iskrystaller, hvilket 35 kunne formodes at give problemer i blandeudstyret og pumpe-indretningerne i anlægget. Ved processen ifølge dette skrift DK 171166 B1 2 accepteres en temperaturstigning af den tilberedte lagesus-pension til maksimalt 0°C. Ved denne temperatur er der imidlertid risiko for clotning af collagene fibre, hvilket kan give problemer ved injektion af suspensionen. I øvrigt vil 5 den tilberedte lagesuspension indeholde luft, hvilket vil påvirke det resulterende produkt i uheldig retning med hensyn til farve og struktur.The reason why the bed temperature does not cool down further than -9 ° C is presumed to be at the risk of ice crystals forming at lower temperatures, which could be presumed to cause problems in the mixing equipment and pumping devices in the plant. In the process according to this specification DK 171166 B1 2, a temperature increase of the prepared lage sauce pension is accepted to a maximum of 0 ° C. However, at this temperature there is a risk of clotting of collagen fibers, which can cause problems with the injection of the suspension. Incidentally, the prepared layer suspension will contain air, which will adversely affect the resulting product in color and texture.
Nærværende opfindelse tilsigter at tilvejebringe et anlæg, som afhjælper de ovenstående problemer samt en frem-10 gangsmåde ved anvendelse af anlægget.The present invention aims to provide a system which alleviates the above problems as well as a method of using the system.
Med henblik herpå er der tilvejebragt et anlæg af den i indledningen til krav 1 angivne art, som er ejendommeligt ved det i den kendetegnende del af krav 1 angivne.To this end, a plant of the kind specified in the preamble of claim 1 is provided which is peculiar to the characterizing part of claim 1.
Ved at nedkøle lagen til en så lav temperatur, at 15 der dannes iskrystaller, opnås en termisk buffervirkning, således at temperaturstigningen ved suspensionsprocessen kan holdes mindre end tidligere kendt, og suspensionen alligevel gøres tilstrækkeligt fin til den efterfølgende injektion. Ved den mindre temperaturstigning og den lavere ud-20 gangstemperatur er det muligt at tilvejebringe en færdig suspension ved -10°C, samt sikre at clotning af collagene fibre undgås. En yderligere men væsentlig fordel ved at sikre en temperatur på den færdige lagesuspension på -10°C eller lavere er, at proteinerne i den injicerede lagesuspen-25 sion langsommere absorberer vand, hvilket resulterer i forbedret distribution af lagesuspensionen i det injicerede kød, reduktion i masseringstiden samt forbedret farve og struktur i slutproduktet.By cooling the layer to such a low temperature as to form ice crystals, a thermal buffer effect is obtained so that the temperature rise during the suspension process can be kept less than previously known, and yet the suspension is made sufficiently fine for the subsequent injection. At the smaller temperature rise and the lower exit temperature, it is possible to provide a finished suspension at -10 ° C, and to ensure that clotting of collagen fibers is avoided. An additional but significant advantage of ensuring a temperature of the finished layer suspension of -10 ° C or lower is that the proteins in the injected layer suspension absorb water more slowly, resulting in improved distribution of the layer suspension in the injected meat, reduction in massage time as well as improved color and texture in the final product.
For at muliggøre styring af suspensionsprocessen 30 omfatter anlægget fortrinsvis et sæt ventiler til styring af blandingen/suspensionen af lage og afskæring, således at denne kan føres skiftevis fra én beholder via findeleren til en anden beholder og fra den anden beholder via findeleren til den første beholder.To enable control of the suspension process 30, the system preferably comprises a set of valves for controlling the mixture / suspension of layers and cut-off, so that it can be passed alternately from one container via the atomizer to another container and from the other container via the atomizer to the first container. .
35 På fordelagtig vis kan der anvendes fire mekanisk koblede ventiler, der skiftevis to og to er åbne henholdsvis DK 171166 B1 3 lukkede.Advantageously, four mechanically coupled valves may be used, alternately two and two being open and closed respectively.
Ud over omstyringsventilerne til omstyring af suspensionen mellem beholderne kan der være et antal ventiler til at overføre den færdige suspension til injektionsapparatets 5 forrådstank.In addition to the suspension valves for controlling the suspension between the containers, there may be a number of valves for transferring the finished suspension to the storage tank of the injection apparatus 5.
For udnyttelse af overskudsinjiceret lagesuspension, der under injektionen løber fra det injicerede kødprodukt, kan der tilvejebringes en returventil til at føre overskydende lagesuspension tilbage til én af mellemlagringsbehol-10 derne for anvendelse ved tilberedning af den næste portion lagesuspension.For utilization of excess injected layer suspension running during injection from the injected meat product, a return valve may be provided to return excess layer suspension to one of the intermediate storage containers for use in preparing the next portion of layer suspension.
Med henblik på at undgå indblanding af luft i lage-suspensionen samt at evakuere den luft, der naturligt findes i afskæringer af kød, lage og øvrige ingredienser, kan mel-15 lemlagringstankene og findeleren være indrettede til at arbejde under vakuum under suspensionsprocessen, idet overføringen til injektionsapparatet dog foregår ved atmosfæretryk.In order to avoid entrainment of air into the cooking suspension and to evacuate the air naturally found in cuts of meat, meat and other ingredients, the intermediate storage tanks and the grinder may be arranged to operate under vacuum during the suspension process, the transfer being however, the injection device takes place at atmospheric pressure.
Fremgangsmåden ifølge opfindelsen til anvendelse af 20 anlægget er ejendommelig ved, at den færdige suspension tilvejebringes ved en temperatur under -10°C, idet der vælges en passende lav nedkølingstemperatur for lagen og et passende antal af gennemløb i suspensionsprocessen. Herved opnås, som ovenfor nævnt, at clotning af collagene fibre undgås.The method of the invention for using the plant is characterized in that the final suspension is provided at a temperature below -10 ° C, selecting a suitably low cooling temperature for the bed and a suitable number of passes in the suspension process. Hereby, as mentioned above, it is achieved that clotting of collagen fibers is avoided.
25 Det foretrækkes at anvende en 20-23°B (Baumé) lage, og at denne afkøles til -12°C til -18°C, hvorved, som ovenfor nævnt, der dannes iskrystaller i lagen, der virker som termisk buffer under suspensionsprocessen, således at den færdige suspension har en temperatur, der er lavere end -10°C.It is preferred to use a 20-23 ° B (Baumé) layer and cool it to -12 ° C to -18 ° C, whereby, as mentioned above, ice crystals are formed in the layer which acts as thermal buffer during the suspension process. so that the finished suspension has a temperature lower than -10 ° C.
30 Denne buffervirkning medvirker også til, at den returnerede overskudsinjektionslagesuspension ikke øger temperaturen af suspensionen/blandingen væsentligt, selv om den returnerede lagesuspension ved injektionen har opnået en højere temperatur.This buffer effect also helps the returned excess injection layer suspension not substantially increase the temperature of the suspension / mixture, although the returned layer suspension upon injection has achieved a higher temperature.
35 Opfindelsen forklares i det følgende nærmere ved hjælp af et udførelseseksempel under henvisning til tegnin DK 171166 B1 4 gen, hvor fig. 1 viser et anlæg ifølge opfindelsen og fig. 2 viser detaljer i forbindelse med lagesuspen-sionsarrangementet, bestående af to mellemlagringsbeholdere 5 og en findeler, som er forbundet indbyrdes via fire mekanisk koblede ventiler til recirkulationsstyring og tre supplerende ventiler til aftapning og returnering af overskudsinjek-tionslagesuspension.The invention will now be explained in more detail with the aid of an exemplary embodiment with reference to the drawing DK 171166 B1 4, in which fig. 1 shows a plant according to the invention and fig. 2 shows details in connection with the layer suspension arrangement, consisting of two intermediate storage vessels 5 and a fin divider, which are interconnected via four mechanically coupled valves for recirculation control and three additional valves for draining and returning the surplus injection layer suspension.
Det på fig. 1 viste anlæg omfatter en hakkemaskine 1 10 for hakning af frossen afskæring fra kød af samme type, som det kød, der skal injiceres. Efter hakkemaskinen 1 er der i proceslinien anbragt en beholder 2, 3 med separate mellemlagringsbeholdere 2 henholdsvis 3 for blanding af den hakkede frosne afskæring og en nedkølet lage, som i denne foretrukne 15 udførelsesform er en 20-23°B lage, der er afkølet i et, ikke vist, køleanlæg til -12°C til -18°C. Efter indføring af blandingen af lage og frossen hakket afskæring i beholderne sættes disse under vakuum, idet også findeleren 4, der er forbundet med beholderne 2, 3 via et rørsystem med ven-20 tiler 6, 7, 8, 9, 10, 11, 12, sættes under vakuum. I den evakuerede tilstand åbnes og lukkes ventilerne 6, 7 henholdsvis 8, 9 skiftevis for finhakning af blandingen for tilvejebringelse af en suspension af lage og findelt afskæring. Ved åben ventil 6, 7 og 10 samt lukket ventil 8, 9 25 vil blandingen transporteres fra mellemlagringsbeholderen 2 via ventilen 6, findeleren 4, ventilen 10, ventilen 7 og til mellemlagringsbeholderen 3 og tilsvarende, ved åbne ventiler 8, 9, 10 og lukkede ventiler 6, 7, fra mellemlagringsbeholderen 3 til mellemlagringsbeholderen 2 via findeleren 30 4.The FIG. 1 includes a chopper machine 10 for chopping frozen cuts from meat of the same type as the meat to be injected. After the chopping machine 1, a container 2, 3 with separate intermediate storage containers 2 and 3, respectively, is arranged for mixing the chopped frozen cut and a chilled layer, which in this preferred embodiment is a 20-23 ° B layer which is cooled in a refrigeration plant, not shown, to -12 ° C to -18 ° C. After introducing the mixture of layers and frozen chopped cut into the containers, these are subjected to vacuum, as also the atomizer 4, which is connected to the containers 2, 3 via a pipe system with valves 6, 7, 8, 9, 10, 11, 12, under vacuum. In the evacuated state, valves 6, 7 and 8, 9, respectively, are opened and closed alternately to finely chop the mixture to provide a suspension of layers and finely cut. At open valves 6, 7 and 10 and closed valve 8, 9 25, the mixture will be transported from the intermediate storage container 2 via the valve 6, the atomizer 4, the valve 10, the valve 7 and to the intermediate storage container 3 and the like, at open valves 8, 9, 10 and closed. valves 6, 7, from the intermediate storage container 3 to the intermediate storage container 2 via the atomizer 30 4.
Efter afsluttet suspension fjernes vakuum fra beholderen 2, 3 og findeleren 4, og den færdige suspension afgives til injektionsapparatet 13 via ventilerne og findeleren 4.Upon completion of the suspension, vacuum is removed from the container 2, 3 and the atomizer 4 and the final suspension is delivered to the injection apparatus 13 via the valves and atomizer 4.
35 Den færdige suspension har en temperatur på -10°CThe finished suspension has a temperature of -10 ° C
eller lavere, således at der ikke sker nogen clotning af DK 171166 B1 5 collagene fibre.or lower so that no clotting of DK 171166 B1 5 collagen fibers occurs.
Ved injektionen i injektionsapparatet vil der sædvanligvis løbe overskydende lagesuspension fra det injicerede kødprodukt. Denne overskudslagesuspension opsamles i en 5 overskudsbeholder 14, hvorfra den returneres til beholderen 2 via ventilerne 12 og 6 ved hjælp af et i beholderne 2, 3 tilvejebragt vakuum.When injected into the injection apparatus, excess layer suspension will usually run from the injected meat product. This excess layer suspension is collected in an excess container 14, from which it is returned to the container 2 via the valves 12 and 6 by means of a vacuum provided in the containers 2, 3.
Mellemlagringsbeholderne 2, 3 er i det viste udførelseseksempel vist som en enkelt beholder med en indbygget 10 skillevæg 5 mellem de to mellemlagringsbeholdere 2 henholdsvis 3, men kan naturligvis udformes på andre måder, uden at afvige fra opfindelsen.The intermediate storage containers 2, 3 are shown in the illustrated embodiment as a single container with a built-in partition 5 between the two intermediate storage containers 2 and 3, respectively, but can of course be designed in other ways without departing from the invention.
I den viste og beskrevne udførelsesform er anlægget vist som et portionsvis arbejdende anlæg, men processen kan 15 naturligvis også tænkes at arbejde på kontinuerlig vis, idet der så naturligvis må tilvejebringes et antal findelere i serie i et antal, der svarer til antallet af gennemløb i det her viste anlæg, og hvor indføring og udføring af de under vakuum arbejdende apparater foretages ved hjælp af 20 passende slusearrangementer.In the illustrated and described embodiment, the plant is shown as a portion-operating plant, but the process can of course also be considered to work continuously, as a number of atomisers in series must, of course, be provided in a number corresponding to the number of passes in the system shown here, and wherein the insertion and execution of the vacuum-working apparatus is carried out by means of 20 suitable locking arrangements.
Claims (11)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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DK056495A DK171166B1 (en) | 1995-05-17 | 1995-05-17 | Installation for preparing a brine suspension for injecting into meat, and a process when using this installation |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
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DK56495 | 1995-05-17 | ||
DK056495A DK171166B1 (en) | 1995-05-17 | 1995-05-17 | Installation for preparing a brine suspension for injecting into meat, and a process when using this installation |
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DK171166B1 true DK171166B1 (en) | 1996-07-15 |
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DK056495A DK171166B1 (en) | 1995-05-17 | 1995-05-17 | Installation for preparing a brine suspension for injecting into meat, and a process when using this installation |
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DK (1) | DK171166B1 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2002003808A1 (en) * | 2000-07-07 | 2002-01-17 | Inject Star Pökelmaschinen Gesellschaft m.b.H. | Pickling machine |
-
1995
- 1995-05-17 DK DK056495A patent/DK171166B1/en not_active IP Right Cessation
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2002003808A1 (en) * | 2000-07-07 | 2002-01-17 | Inject Star Pökelmaschinen Gesellschaft m.b.H. | Pickling machine |
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B1 | Patent granted (law 1993) | ||
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