JP2005225518A - Packaged edible shellfish with shell and method for manufacturing it, and sheet for storing shellfish used for this - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To improve yield of production by solving the problem that shellfishes are brought into contact with each other and shells are broken in a vacuum sealing processing in packaged edible shellfishes with shells prepared by vacuum sealing the shellfishes with the shells into a packaged body after a sand extracting processing, a cleaning processing and the like are performed, boiling processing them and quick freezing processing them. <P>SOLUTION: A flexible shellfish storing sheet with a surface and a back surface is equipped with a plurality of shellfish moving suppressing means for suppressing movement of a plurality of the shellfishes arranged on the surface spaced by established intervals each other on the surface in the adjoining shellfish direction. On the surface of the shellfish storing sheet, the shellfishes are arranged on each of regions divided by each of the shellfish moving suppressing means. The shellfish storing sheet under a condition that the shellfishes are arranged is stored in a packaging body and vacuum-sealed, and the vacuum-sealed packaged body is boiling-processed and rapid freezing-processed to obtain the packaged edible shellfishes with shells. <P>COPYRIGHT: (C)2005,JPO&NCIPI

Description

  The present invention relates to a packaging shell with an edible shell obtained by vacuum-sealing shellfish such as clams and clams that have been subjected to sand removal processing, washing processing, etc., and then boiled and rapidly frozen, and a method for producing the same In addition, the present invention relates to a shell containing sheet used therefor.

  Conventionally, shellfish such as clams and clams are subjected to sand removal treatment, washing treatment, etc., and then vacuum-sealed in the package, and this is boiled and fast-frozen, and its manufacturing method is provided. It has been known.

  For example, sand removal treatment in advance, washed shelled shellfish together with seasoning liquid or individually sealed in a heat-resistant bag to make the inside of the bag vacuum or near vacuum, and sterilized at high temperature The invention of a shell-shell with vacuum packaging has been proposed (Japanese Utility Model Publication No. 58-49973).

In addition, in a packaged bivalve in which edible bivalves are filled and packaged in a package, the bivalve is vacuum packaged in a flat sealed bag with the shells facing the front and back surfaces of the bag, and boiled in the packaged state. An invention of a packaged bivalve characterized by being frozen has been proposed (Japanese Patent Laid-Open No. 2001-231513).
Japanese Utility Model Publication No. 58-49973 JP 2001-231513 A

  Shellfish shells such as clams and clams after sand removal and washing are vacuum-sealed in the package, and this is boiled and fast-frozen. When doing so, there was a problem that the shells were in contact with each other and the shells were broken.

  A single package contains multiple shells and is vacuum-sealed. Even if only a few shells in one package are broken, the commercial value of the package is lost. As a product, it was generally impossible to provide it to the market. A vacuum-sealed package that contains only a few shells in the vacuum-sealed package is taken out of the manufacturing process as an unqualified product, and is separately sold as a stripped shell. It was provided.

  As mentioned above, a vacuum sealed package in which only a few shells are broken in a vacuum sealed package is taken out as an ineligible product in the manufacturing process. In some cases, about 30% of the vacuum-sealed package had to be taken out as an unqualified product. In such a case, the shells of all non-qualified items in a vacuum-sealed package are cracked, although there are only a few shells per bag of non-qualified items in a vacuum-sealed package. Since all the shells contained in the shells will be used for stripping, etc., the number of shells that can be provided as packaging shells with edible shells is much higher than the number of shells that have been broken. However, there was a problem that the yield decreased.

  In the specification of the Japanese Utility Model Publication No. 58-49973 described above, since the vacuum-sealed package is made of aluminum foil or polyester film, the shells overlap each other. In order to prevent cracking, it is described that the shells are packaged so that they do not overlap.

  However, even in this case, it has not been possible to effectively prevent the shell from moving inside the package and overlapping with the adjacent shell during the vacuum sealing process, and cracking in the shell.

  In addition, the invention described in Japanese Patent Laid-Open No. 2001-231513 described above is a vacuum-sealing package of bivalves that have been cut off by hot water washing and frozen to produce edible packaging bivalves. In order to solve the problem that the shellfish extract flows into the hot water bath and the flavor deteriorates, the shell is made by vacuum-packaging the bivalve shell in a flat sealed bag with the shell facing the front and back surfaces of the bag. The scallops of bivalves were cut off by boil processing and then frozen.

  That is, when cutting the bivalve shell pillars by boil processing, the bivalve is vacuum-packed in a flat sealed bag with the shell facing the front and back surfaces of the bag so that the shell extract does not flow out. The purpose is to prevent the shells from becoming empty, taking into account the problem that during the vacuum sealing process, the shells move within the package and overlap with adjacent shells, causing cracks in the shells. It wasn't.

  This invention vacuum seals shells such as clams and clams after performing sand removal treatment, washing treatment, etc., in a package shell with edible shells formed by boil treatment, quick freezing treatment, A shell with edible shells that can solve the problem of shells coming into contact with each other and cracking the shells when vacuum-sealing, and can significantly improve the production yield, its manufacturing method, and The purpose is to propose a shell containing sheet to be used.

  In order to achieve the above-mentioned object, the edible shelled packaging shell proposed by the present invention is a flexible shell containing sheet having a front surface and a back surface, and a plurality of shells arranged on the surface at intervals. However, on the surface of the shell containing sheet that includes a plurality of shell movement restraining means for restraining movement toward the adjacent shell on the surface, for each region partitioned by each shell movement restraining means Shells are arranged, the shell containing sheet in which the shells are arranged is accommodated in a package and vacuum sealed, and the vacuum sealed package is boiled and quick-frozen. It is characterized by being.

  In the wrapping shell with edible shell according to the present invention, the shell movement restraining means may be a plurality of recesses provided in the shell housing sheet at predetermined intervals.

  Next, in order to achieve the above object, a method for manufacturing a packaging shell with an edible shell proposed by the present invention is a flexible shell containing sheet having a front surface and a back surface, and is spaced from each other on the surface. On the surface of the shell housing sheet provided with a plurality of shell movement restraining means for restraining the plurality of shells arranged from moving toward the adjacent shell on the surface, by each shell movement restraining means Shells are arranged for each partitioned area, the shell containing sheet in a state where the shells are arranged is contained in a package, the package is vacuum-sealed, and then the vacuum-sealed package is boiled It is manufactured by processing and quick freezing.

  In the method for manufacturing a wrapping shell with edible shell according to the present invention, the shell movement restraining means may be a plurality of recesses provided in the shell housing sheet at predetermined intervals.

  Furthermore, in order to achieve the above object, a shell containing sheet for edible shelled packaging shell proposed by the present invention is a flexible shell containing sheet having a front surface and a back surface, and is spaced from each other on the surface. It is characterized by comprising a plurality of shell movement restraining means for restraining the plurality of shells arranged in this way from moving on the surface toward the adjacent shellfish.

  In the shell containing sheet for edible shelled wrapping shells of the present invention, the shell movement restraining means may be a plurality of recesses provided in the shell containing sheet at predetermined intervals.

  In the shell shell for edible shell according to the present invention, a method for producing the shell shell, and a shell accommodating sheet for the shell shell for edible shell used therefor, the flexible shell accommodating sheet having a front surface and a back surface is formed on the surface. When a plurality of shells are arranged at intervals, shell movement restraining means for restraining each shell from moving toward the adjacent shell on the surface of the shell containing sheet, more specifically, When the shell containing sheet in which the shell is arranged for each region partitioned by each shell movement restraining means is housed in the package and the package is vacuum-sealed, each shell is attached to the surface of the shell containing sheet. Shell movement deterring means is provided for deterring movement toward the direction of the adjacent shell.

  Therefore, at least as a shell movement suppression means, when the shell containing sheet in a state where the shell is arranged for each region partitioned by each shell movement suppression means is accommodated in the package and the package is vacuum-sealed, Each shell has a front surface and a back surface made of a flexible material having a structure and a structure capable of exhibiting a function capable of suppressing the movement of the shell housing sheet toward the adjacent shell. Any material can be used as the shell-containing sheet for the above-mentioned wrapping shell with edible shell.

  Here, the shell housing sheet is required to be flexible because the package to be hermetically sealed is generally formed of a flexible material such as a synthetic resin film. This is to correspond to.

  In addition, since the shell movement restraining means may be any one that can exhibit the above-described function, a plurality of recesses provided in the shell housing sheet with a predetermined interval between each other may be provided, or a shell may contain the shell. A partition wall or the like standing on the surface of the shell-containing sheet can be used to divide regions arranged at predetermined intervals on the surface of the sheet.

  In any form, in a state where the shells are respectively disposed in regions partitioned by the respective shell movement restraining means (for example, the region where the recess is formed, the region partitioned by the partition wall), When the shell containing sheet is contained in the package and the package is vacuum-sealed, each shell can be prevented from moving toward the adjacent shell on the surface of the shell containing sheet.

  In addition, in the state in which the shell containing sheet in which such shell movement restraining means (for example, a recess and a partition wall) is formed is placed in a region partitioned by each shell movement restraining means, the synthetic resin film In this sense, the shell containing sheet is required to be flexible.

  In addition, since the shell containing sheet for the packaging shell with edible shell having flexibility as described above and the package body are subjected to the boil treatment for the high-temperature sterilization treatment, there is a possibility that environmental hormones and the like are melted out of the synthetic resin film. It is desirable to use the one without.

  The wrapping shell with edible shell of the present invention is a flexible shell containing sheet having a front surface and a back surface, and a plurality of shells arranged on the surface at intervals from each other are adjacent shells on the surface. Shells are arranged on the surface of the shell containing sheet that includes a plurality of shell movement restraining means for restraining movement in the direction for each region partitioned by each shell movement restraining means. When the shell is housed in a package and vacuum-sealed, and the vacuum-sealed package has been boiled and quick-frozen, the vacuum seals the package. Each shell is prevented from moving on the surface of the shell containing sheet in the direction of the adjacent shell, and this can effectively prevent the shells from overlapping and causing cracks. Therefore, the production yield can be remarkably improved.

  In addition, the method for producing a wrapping shell with edible shell according to the present invention is a flexible shell containing sheet having a front surface and a back surface, and a plurality of shells arranged on the surface at intervals from each other, A shell is arranged for each region partitioned by each shell movement restraining means on the surface of the shell housing sheet provided with a plurality of shell movement restraining means for restraining the shell from moving toward the adjacent shellfish. The shell containing sheet in a state where the shell is arranged is housed in a package, the package is vacuum-sealed, and then the vacuum-sealed package is manufactured by boil processing and quick freezing. Therefore, when the package is vacuum-sealed, each shell is restrained from moving toward the adjacent shell on the surface of the shell containing sheet, whereby the shells overlap and crack. Can effectively prevent it from occurringTherefore, the production yield can be remarkably improved.

  Furthermore, the shell containing sheet for the wrapping shell with edible shell according to the present invention is a flexible shell containing sheet having a front surface and a back surface, and a plurality of shells arranged on the surface at intervals from each other, Since it is provided with a plurality of shell movement restraining means for restraining movement toward the direction of the adjacent shellfish on the surface, using this shell housing sheet, the shell is divided by each shell movement restraining means (for example, When the shell containing sheet is housed in the package and is vacuum-sealed in a state where the shell is accommodated in the state where the shell is contained in the region where the recess is formed and the region partitioned by the partition wall, It can suppress moving on the surface of a storage sheet toward the direction of the adjacent shellfish. Thus, if the above-described edible shelled packaging shell of the present invention is manufactured by the above-described manufacturing method of the present invention using the shell containing sheet for the edible shelled packaging shell of the present invention, the production yield is markedly increased. Can improve.

  According to the present invention, shell shells such as clams and clams after sand removal treatment, washing treatment, etc. are vacuum-sealed in the package, and this is boiled and quick-frozen treated shell shell packaging shells In this case, when the vacuum sealing process is performed, the problem that the shells come into contact with each other and the shells are broken can be solved, and the production yield can be remarkably improved.

  Hereinafter, preferred embodiments of the present invention will be described with reference to the accompanying drawings.

  Fig.1 (a) is a perspective view of the shell accommodation sheet | seat 1 for packaging shells with an edible shell of this invention. The shell-containing sheet 1 of the present invention is a flexible synthetic resin sheet having a front surface (in FIG. 1B, upper side surface) and a back surface (in FIG. 1B, lower side surface), for example, polypropylene. Sheet 2.

  As shown in FIGS. 1A and 1B, the sheet 2 includes a plurality of recesses 3a to 3h that are provided at predetermined intervals. Spacing between adjacent recesses 3a and 3b, spacing between adjacent recesses 3a and 3c, spacing between adjacent recesses 3b and 3c, spacing between adjacent recesses 3c and 3d, adjacent The interval between the recesses 3b and 3d takes into account the size of the shells 4a, 4b, 4c respectively arranged in the regions defined by these recesses 3a to 3h (for example, whether clams are arranged, In consideration of whether clams are arranged, etc.), the size is determined in advance so that the shells arranged in the regions defined by the adjacent recesses do not contact each other.

  The manufacturing method of the packaging shell with edible shell of the present invention using the shell containing sheet 1 for the packaging shell with edible shell of the present invention is executed as follows.

  First, as shown in FIG.1 (c), shellfish 4a, 4b, 4c is arrange | positioned for every area | region divided by each recessed part 3a-3h on the sheet | seat 2. FIG.

  Next, as shown in FIG. 2, the shell containing sheet 1 for the wrapping shell with edible shell in a state where the shells 4 a to 4 h are arranged for each region partitioned by the recesses 3 a to 3 h is made flexible. Inserted into the opening 6 of the packaging body 5 made of synthetic resin, for example, polypropylene, from the direction of the arrow 7, and accommodates the shell-containing sheet 1 for the packaging shell with edible shells in the packaging body 5.

  Next, the inside of the package 5 is deaerated by a vacuum packaging machine (not shown) (for example, a vacuum sealer), the opening 6 of the package 5 is heat-sealed to form a seal portion 6a, and the package 5 is vacuum-sealed. .

  During this vacuum sealing process, the shells 4a to 4h are arranged for each region partitioned by the respective recesses 3a to 3h of the sheet 2, so that a plurality of the shells 4a to 4h arranged on the surface of the sheet 2 are spaced from each other. The shells 4a to 4h are restrained from moving toward the adjacent shells on the surface of the sheet 2, and the shells 4a to 4h are hardly broken because the shells do not overlap each other.

  Next, the shell containing sheet 1 for the wrapping shell with the edible shell in a state where the shells 4a to 4h are arranged for each region defined by the respective recesses 3a to 3h of the sheet 2 is housed inside and vacuum-sealed. The package 5 is boiled for high temperature sterilization or the like (for example, boiled at 85 ° C. to 90 ° C. for 5 to 8 minutes).

  Thereafter, a quick freezing treatment is performed at −30 ° C. to −38 ° C. to obtain the packaged shell 8 with edible shell of the present invention (FIG. 3A).

  The packaged shell 8 with edible shell of the present invention thus produced is stored frozen at a temperature of -20 ° C to -25 ° C and provided to the market.

  4 (a) and 4 (b) show a shell-containing sheet 11 for another packaging shell with edible shells of the present invention. 4 (a) and 4 (b), the shell containing sheet 11 for the wrapping shell with edible shell is in the form of a tray 12 made of a flexible synthetic resin, for example, polypropylene.

  As in the embodiment shown in FIGS. 1 (a) and 1 (b), the shell containing sheet 11 for wrapping shells with edible shells is placed in a state where a plurality of shells are arranged on the tray 12 at a predetermined interval. When accommodated in the package 5 and vacuum-sealed the package 5, the respective recesses 13 a to 13 a can be prevented so that each shell can be prevented from moving toward the adjacent shell on the surface of the shell containing sheet 11. Although 13h is formed, these recessed parts 13a-13h are divided by the partition walls 9a-9j erected on the shell containing sheet 11.

  In the case of the shell accommodating sheet 11 for the wrapping shell with edible shells shown in FIGS. 4 (a) and 4 (b), the shells are disposed in the recesses 13a to 13h and are accommodated in the package 5. When the package 5 is vacuum-sealed, each shell can be prevented from moving on the surface of the shell housing sheet 11 toward the adjacent shell. The shell containing sheet 11 for the wrapping shell with edible shell is made of a flexible synthetic resin, for example, a tray 12 made of polypropylene. Therefore, the shell containing sheet 11 is deformed according to the deformation of the package 5 during vacuum sealing. Further, it is possible to effectively prevent the shells arranged in the regions partitioned by the recesses 13a to 13h from moving toward the adjacent shells.

  The preferred embodiments of the present invention have been described above with reference to the accompanying drawings, but the present invention is not limited to such embodiments, and various forms are possible within the technical scope grasped from the description of the scope of claims. It can be changed.

(A) Perspective view of shell containing sheet for packaging shell with edible shell of the present invention, (b) AA sectional view in FIG. 1 (a), (c) Edible of the present invention in FIG. 1 (a) The perspective view explaining the state by which a shellfish is arrange | positioned in the area | region divided by each recessed part of the shell accommodation sheet | seat for shellfish packaging shellfishes. The perspective view explaining the process of the manufacturing method of this invention. (A) The top view of an example of the packaging shell with an edible shell manufactured with the manufacturing method of this invention, (b) The side view of Fig.3 (a). (A) The perspective view of the shell containing sheet | seat for the other shellfish packaging shells with this invention shell, (b) BB sectional drawing in Fig.4 (a).

Explanation of symbols

DESCRIPTION OF SYMBOLS 1 Shell housing sheet for packaging shells with edible shells 2 Sheets 3a to 3h Recesses 4a to 4h Shells 5 Packaging body 6 Opening portion 6a of sealing body Sealing portion 8 Packaging shells with edible shells 11 Shell housing sheet for packaging shells with edible shells 12 Tray 13a-13h Recess 9a-9j Partition wall

Claims (6)

  A flexible shell containing sheet having a front surface and a back surface, and a plurality of shells arranged on the front surface with a space therebetween are prevented from moving toward the adjacent shell on the surface. On the surface of the shell housing sheet having a plurality of shell movement restraining means, shells are arranged for each region partitioned by each shell movement restraining means, and the shell housing in a state where the shells are placed A package shell with an edible shell, in which a sheet is accommodated in a package and vacuum-sealed, and the vacuum-sealed package is boiled and rapidly frozen.   2. The shellfish with edible shell according to claim 1, wherein the shell movement restraining means is a plurality of concave portions provided in the shell containing sheet at predetermined intervals. A flexible shell containing sheet having a front surface and a back surface, and a plurality of shells arranged on the surface at intervals from each other are prevented from moving toward the adjacent shell on the surface. On the surface of the shell containing sheet having a plurality of shell movement restraining means, shells are arranged for each region partitioned by each shell movement restraining means,
After accommodating the shell containing sheet in a state where the shell is arranged in a package, and vacuum-sealing the package,
A method for producing a packaged shell with an edible shell, wherein the vacuum-sealed package is produced by boil treatment and rapid freezing treatment.   4. The method of manufacturing a wrapping shell with edible shells according to claim 3, wherein the shell movement restraining means is a plurality of recesses provided in the shell housing sheet at predetermined intervals.   A flexible shell containing sheet having a front surface and a back surface, and a plurality of shells arranged on the front surface with a space therebetween are prevented from moving toward the adjacent shell on the surface. A shell containing sheet for wrapping shells with edible shells having a plurality of shell movement restraining means.   6. The shell accommodation sheet for wrapping shells with edible shells according to claim 5, wherein the shell movement restraining means is a plurality of recesses provided in the shell accommodation sheet at predetermined intervals.

Images