GB781620A - A process for producing frozen meat especially fish - Google Patents

A process for producing frozen meat especially fish

Info

Publication number
GB781620A
GB781620A GB13316/55A GB1331655A GB781620A GB 781620 A GB781620 A GB 781620A GB 13316/55 A GB13316/55 A GB 13316/55A GB 1331655 A GB1331655 A GB 1331655A GB 781620 A GB781620 A GB 781620A
Authority
GB
United Kingdom
Prior art keywords
former
pieces
fillets
meat
block
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
GB13316/55A
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Norsk Frossenfisk A/L
Original Assignee
Norsk Frossenfisk A/L
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Norsk Frossenfisk A/L filed Critical Norsk Frossenfisk A/L
Publication of GB781620A publication Critical patent/GB781620A/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
    • F25D31/00—Other cooling or freezing apparatus
    • F25D31/001—Plate freezers
    • A—HUMAN NECESSITIES
    • A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23B—PRESERVING, e.g. BY CANNING, MEAT, FISH, EGGS, FRUIT, VEGETABLES, EDIBLE SEEDS; CHEMICAL RIPENING OF FRUIT OR VEGETABLES; THE PRESERVED, RIPENED, OR CANNED PRODUCTS
    • A23B4/00—General methods for preserving meat, sausages, fish or fish products
    • A23B4/06—Freezing; Subsequent thawing; Cooling
    • A23B4/066—Freezing; Subsequent thawing; Cooling the materials not being transported through or in the apparatus with or without shaping, e.g. in the form of powder, granules or flakes
    • A23B4/068—Freezing; Subsequent thawing; Cooling the materials not being transported through or in the apparatus with or without shaping, e.g. in the form of powder, granules or flakes with packages or with shaping in the form of blocks or portions

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Polymers & Plastics (AREA)
  • Zoology (AREA)
  • Food Science & Technology (AREA)
  • Wood Science & Technology (AREA)
  • Combustion & Propulsion (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Thermal Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Meat, Egg Or Seafood Products (AREA)

Abstract

781,620. Frozen fish blocks. NORSK FROSSENFISK A/L. May 9, 1955 [May 7, 1954], No. 13316/55. Class 49. Frozen meat, particularly frozen fish, is prepared in flat blocks of uniform shape and weight by packing a former with pieces of the meat in fresh condition superposed with the meat fibres horizontal and the meat fibres of the different pieces generally parallel, deforming the packed pieces by a pressure of at least 0.5 kg./sq. cm. above atmospheric applied vertically to cause the pieces to fill completely the cross-section of the former, freezing the block of pieces so formed, and then cutting the frozen block along planes at right angles to the direction in which it was pressed. Before the pressing, the meat pieces may be treated with a substance which assists their adherence to one another, e.g. the pieces may be dipped into a solution containing actomysin extracted from muscle tissue. According to procedure described with reference to Figs. 1 and 2, fish fillets 2 are pressed in a tall former 1, of rectangular cross-section, having a movable bottom 3 which fits closely in the former and is the head of a lower piston, and having a movable top 7 which is the head of an upper piston. A number of the fillets are superposed, with head ends and tail ends alternating. on the bottom 3 (position A), the top 7 is moved down to press the fillets (position B), the lower piston is released to allow the bottom 3 to fall sufficiently to provide in the former 1 a packing space the same as for the first packing (position C), the top 7 is removed and more fillets are introduced (position D), and again the top 7 is brought down to exert pressure, the operations being repeated, with a lowering of the bottom 3 after each pressing, until a block of fillets ready for the freezing is produced (position E). Expulsion of the block from the former 1 after the freezing may be aided by operation of the top 7, and also, if desired, by momentarily heating the former 1. Saws may be employed for subdivision of the frozen block to conveniently packaged rectangular slabs.
GB13316/55A 1954-05-07 1955-05-09 A process for producing frozen meat especially fish Expired GB781620A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NO781620X 1954-05-07

Publications (1)

Publication Number Publication Date
GB781620A true GB781620A (en) 1957-08-21

Family

ID=19907021

Family Applications (1)

Application Number Title Priority Date Filing Date
GB13316/55A Expired GB781620A (en) 1954-05-07 1955-05-09 A process for producing frozen meat especially fish

Country Status (1)

Country Link
GB (1) GB781620A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0328881A1 (en) * 1988-01-23 1989-08-23 F. SCHOTTKE GMBH & CO. KG Process for manufacturing a natural fish product, especially from a fish filet
US20150164096A1 (en) * 2012-05-23 2015-06-18 Etablissements Paul Paulet Method for conserving foodstuffs including fish
EP3441706B1 (en) 2017-08-09 2020-02-26 Carsoe A/S Freezing installation

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0328881A1 (en) * 1988-01-23 1989-08-23 F. SCHOTTKE GMBH & CO. KG Process for manufacturing a natural fish product, especially from a fish filet
US20150164096A1 (en) * 2012-05-23 2015-06-18 Etablissements Paul Paulet Method for conserving foodstuffs including fish
EP3441706B1 (en) 2017-08-09 2020-02-26 Carsoe A/S Freezing installation

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