JPS61132166A - Preparation of electrically processed food - Google Patents

Abstract

PURPOSE:To enable the mass-production of an electrically processed food having excellent taste and flavor, by salting a raw ground meat of fish or kneaded paste of cattle meat, wrapping the salted meat with an insulating film in the form of NORIMAKI (seasoned rice rolled in a laver sheet) and heating the meat with electrical current to effect the aging and the sterilization. CONSTITUTION:A ground meat of fish or kneaded paste of cattle meat or their mixture A is uniformly salted, and wrapped with an insulating film 2 in a manner to form an exposed surface 3 at a part for passing electrical current. The packaged material 1 is put into an insulated vessel 4, immersed in a dilute saline water having lower salt concentration than the material A, and subjected to the aging, heating and sterilizing treatment by the action of electrical current to obtain the objective electrically processed food.

Description

【発明の詳細な説明】 産業上の利用分野 この発明は、塩分処理が施された生の水産動物の摺り身
材料或は畜肉の練物材料又はこれらの混合材料を絶縁性
フィルムによりのり巻き状に巻回したものであっても単
なる通電作用で速かに熟熱殺菌せしめて、食味良好な通
電加工食品を量産することができる通電加工食品の製造
方法に関する。DETAILED DESCRIPTION OF THE INVENTION Field of Industrial Application This invention is directed to the use of salt-treated raw aquatic animal surimi material, livestock meat paste material, or a mixture of these materials wrapped in a paste-like shape with an insulating film. To provide a method for manufacturing an electrically processed food, which can mass-produce electrically processed foods with good taste by rapidly sterilizing even rolled products by simply applying electricity.

従来技術 従来、安価に得られる生の水産動物の摺り身材料或は畜
肉の練物材料を通電加工して各種包装食品例えばハム、
ソーセージ、蒲鉾等を製造する時には、一般に一定形状
の絶縁性保形筒の両端開放部に、平面部分に多数の通電
孔を開孔した通電用保形枠を摺動自在に対向して嵌合せ
しめると共に上記それぞれの通電用保形枠の内外両面に
平面状の含塩水接電体を貼着して構成した包装容器内に
摺り身材料或は練物材料を充填収容した後、両側より一
対の電極板を含塩水接電体に密接するよう押圧して、一
対の電極板間に亘り通電を施すことで包装食品を製造し
ていたものであることは本出願前例えば特開昭５６−５
０４２号公報に記載されていて公知である。Prior Art Conventionally, various packaged foods such as ham, ham, etc. have been prepared by electrically processing raw aquatic animal surimi materials or livestock meat paste materials that can be obtained at low cost.
When manufacturing sausages, kamaboko, etc., generally, a current-carrying shape-retaining frame with a large number of current-carrying holes drilled in the flat part is slidably fitted to the open ends of both ends of an insulating shape-retaining cylinder of a certain shape. After filling and storing the surimi material or kneaded material in a packaging container constructed by pasting flat salt-containing water electrical conductors on both the inner and outer surfaces of each of the above-mentioned current-carrying shape-retaining frames, a pair of Prior to the filing of this application, for example, in JP-A-56-5, it was known that packaged foods were manufactured by pressing an electrode plate into close contact with a salt-containing water electrical contact and applying electricity across a pair of electrode plates.
It is described in the No. 042 publication and is publicly known.

発明が解決しようとする問題点 ところで、上述公知の製造方法によれば、包装いちいち
定型化された絶縁性保形包装容器筒内に充填収容せしめ
た後その両側を通電用保形枠で閉塞せしめる面倒な充填
作業が必要となる許りか、通電加工時には、必ず一対の
電極板を包装容器の両側端に設けた含塩水接電体に圧接
する作業が必要となる関係で、形状の異なる多数の包装
品を一度に通電加工により熱熱殺菌処理することができ
ず、そのため包装食品の量産化が困難となる問題が生じ
た。Problems to be Solved by the Invention By the way, according to the above-mentioned known manufacturing method, each package is filled and housed in a stylized insulating shape-retaining packaging container cylinder, and then both sides of the container are closed with an energizing shape-retaining frame. Not only does this require a troublesome filling process, but during energization processing, a pair of electrode plates must be pressed into contact with the salt-containing water contact bodies provided at both ends of the packaging container. It is not possible to thermally sterilize packaged products at once by applying electrical current, and this has created a problem that makes it difficult to mass produce packaged foods.

そこで本発明は、従来公知の方法の如く、定型化された
包装容器への材料の充填作業、或は一対の電極板を−ち
ｉち包装容器の両端側に設けた含塩水接電体に圧接させ
る作業を行わなくても、単に塩分処理を施した材料を一
枚の絶縁性フィルムで任意形状に巻回被包して、両側端
部に通電用露出面が形成された被包品を簡単に得さしめ
ると共に、得られた任意形状からなる被包品を、絶縁性
容器内に収容され、しかも材料の塩分濃度よりも薄い塩
分濃度の稀塩液中に収納せしめた後、通電作用を施すこ
とで、電流が補填液を常に通電媒体として塩分濃度の濃
い材料中を均一かつ正確に通電できるようにして、少な
い消費電力のもとで、任意形状からなる多数の被包品を
短時間内に熱熱殺菌処理し、もって食味良好な通電加工
食品を短時間内に量産することができる通電加工食品の
製造方法を提供したことで、上記問題を解決したもので
ある。Therefore, the present invention aims at filling a standardized packaging container with materials, as in the conventionally known method, or by attaching a pair of electrode plates to a salt-containing water electrical contact body provided at both ends of the packaging container. Even without pressure-welding, the salt-treated material is simply wrapped in a single insulating film in any desired shape to create a packaged product with exposed surfaces for conducting electricity at both ends. The packaged product, which is easily obtained and has any shape, is housed in an insulating container and placed in a dilute salt solution with a salt concentration lower than that of the material, and then energized. By applying this method, the current can be passed uniformly and accurately through materials with high salt concentration, using the replenishing liquid as the current-carrying medium, making it possible to quickly process a large number of encapsulated items of arbitrary shapes with low power consumption. The above-mentioned problem has been solved by providing a method for producing electrically processed foods that can be thermally sterilized within a certain time and thereby mass-produce electrically processed foods with good taste within a short period of time.

問題を解決するための手段 それ故、本発明方法の技術的課題は、塩分処理を施した
摺り身材料或は練物材料又はこれらの混合材料を一枚の
絶縁性フィルムで任意形状となるように巻回被包せしめ
た多数の被包品を単なる通電加工作業により短時間内に
熟熱殺菌して、食味良好な通電加工食品を安価に量産す
ることができるようにすることにある。Means for Solving the Problem Therefore, the technical problem of the method of the present invention is to form a salt-treated surimi material, kneaded material, or a mixture thereof into an arbitrary shape using a single insulating film. To mass-produce electrically processed foods with good taste at low cost by sterilizing a large number of rolled and wrapped products in a short time by simple electrical processing.

この技術的課題°を解決するため、本発明方法は、塩分
を均等に混入した水産動物の摺り身材料或は畜肉の練物
材料又はこれらの混合材料を、両側端部に通電用露出面
が形成されるように絶縁性フィルムで巻回被包して被包
品を得さしめると共に、前記被包品は絶縁性容器内に収
容され、しかも材料の含塩濃度よりも塩分の薄い稀塩液
中に冠水状態のもとに収納して通電作用により材料を熱
熱殺菌処理したことを特徴とする通電加工食品の製造方
法としたものである。In order to solve this technical problem, the method of the present invention is based on the method of the present invention, in which exposed surfaces for conducting electricity are formed at both ends of aquatic animal surimi material, livestock meat paste material, or a mixture thereof, which is evenly mixed with salt. The packaged product is obtained by winding and encasing it with an insulating film as shown in FIG. This is a method for producing an electrically processed food, characterized in that the material is stored in a submerged container and heat sterilized by the action of electrical current.

作　　　　　　　用 上記技術的手段は次のように作用する（第１図ないし第
４図参照）。すなわち、通電が良好に営まれるように塩
分を均等に混入した生の水産動物の摺り身材料或社畜肉
の練物材料又はこれらの混合材料等からなる材料Ａを一
枚状の絶縁性フィルム２により、両側端部に通電用露出
面３，３が形成せられる如く巻回被包して多数の被包品
１を作製する。Operation The above technical means operates as follows (see Figures 1 to 4). That is, a material A made of raw aquatic animal surimi material, company meat paste material, or a mixture thereof, etc., evenly mixed with salt so as to conduct electricity well, is coated with a single piece of insulating film 2. Then, a large number of wrapped products 1 are produced by winding and encasing so that exposed surfaces 3, 3 for electricity supply are formed at both ends.

次いで、得られたこれら多数の披包品１を、絶縁性容器
４内に収容され、しかも上記材料Ａの含塩濃度よりも薄
い塩分濃度の補填液Ｂ中に冠水状態のもとに順次投入す
る。Next, a large number of the obtained products 1 are placed in an insulating container 4 and sequentially submerged in a replenishing solution B having a salt concentration lower than that of the material A. do.

さすれば投入された多数の被包品１＃−ｉ、各被包品１
間の隙間が補填液Ｂで満たされるので被包品１は互いに
密着することなく収納される。以上のようにして任意形
状からなる多数の被包品１が冠水状態のもとに収納され
たら、絶縁性容器４の対向側に亘り通電作用を施せば、
電流は補填液Ｂおよび通電用露出面３．３を通電媒体と
して塩分濃度の濃い塩分を含んだ材料Ａ中を均一に流通
して発生したジュール熱で熱熱殺菌処理せしめ、食味良
好な通電加工食品を安価に、しかも一度に量産すること
ができる。Then, a large number of packaged products 1#-i, each packaged product 1
Since the gap between them is filled with the replenishing liquid B, the packaged items 1 are stored without coming into close contact with each other. When a large number of packaged items 1 having arbitrary shapes are stored under water as described above, if electricity is applied across the opposite sides of the insulating container 4,
The current is uniformly passed through the replenishing liquid B and the exposed surface 3.3 as the current-carrying medium through the material A containing a high salt concentration, and the generated Joule heat is used to heat the sterilization process, resulting in an electrification process with good taste. Food can be mass-produced at low cost and at once.

実　　　施　　　例 次に本発明方法を実施させるための装置を添附図面に示
された実施例に基づき説明する。Embodiment Next, an apparatus for carrying out the method of the present invention will be explained based on an embodiment shown in the accompanying drawings.

図面において、ＩＦｉ安価に得られる生の水産動物例え
ばイワシ、アジ、サンマ、サバ等の摺り身材料或は畜肉
例えば牛、豚、鶏等の練物材料又はこれらの混合材料か
らなる材料Ａに塩分濃度が例・えば１．５％〜３％の塩
分を均等に混合した該材料Ａを一枚の絶縁性フィルム２
により両側端部が開放されて通電用露出面３，３となる
ようにのり巻状又は渦巻状に巻回被包して作成した任意
形状の被包品である。In the drawings, IFi shows the salinity of material A, which is made of surimi material of raw aquatic animals such as sardines, horse mackerel, saury, mackerel, etc. that can be obtained at low cost, paste materials of livestock meat such as beef, pigs, chickens, etc., or mixed materials thereof. For example, the material A evenly mixed with 1.5% to 3% salt is made into a single insulating film 2.
This is an optionally shaped packaged product made by winding and wrapping in a spiral or spiral shape so that both ends are open to form exposed surfaces 3, 3 for electricity supply.

Ｂは材料Ａ中に含有された塩分濃度よりも薄い塩分濃度
例えば０．２５％以下の補填液であって、該補填液ＢＦ
ｉ適宜形状からなる絶縁性容器４内に適当量収容される
。B is a replenishment liquid with a salt concentration lower than that contained in material A, for example, 0.25% or less, and the replenishment liquid BF
i An appropriate amount is housed in an insulating container 4 having an appropriate shape.

上記の絶縁性容器４は、上面を開放した有底筒状に形成
され、しかも絶縁性容器４の対向壁５゜５側には、抜き
差し自在に挿入位置せしめた一対の電極板６，６と通液
性絶縁材料からなる隔離板７を順次配設して、絶縁性フ
ィルム２により巻回被包された多数の被包品１を、補填
液Ｂ中へ冠水状態のもとに収容した後、一対の電極板６
．６間に亘り通電を施せば、電流は補填液Ｂを通電媒体
として通電用露出面３，３より材料Ａ中を円滑かつ均一
に流れ発生したジュール熱例えば、９５℃で速かに材料
Ａを熱熱殺菌処理し、食味良好な任意形状の通電加工食
品を簡単に量産することができる。The above-mentioned insulating container 4 is formed into a cylindrical shape with an open top and a bottom, and a pair of electrode plates 6, 6 which are inserted into and removed from the opposite wall 5. After the separators 7 made of a liquid-permeable insulating material are sequentially arranged and a large number of packaged items 1 wrapped and encapsulated with the insulating film 2 are submerged in the replenishing liquid B. , a pair of electrode plates 6
．． When the current is applied for 6 hours, the current flows smoothly and uniformly through the material A from the exposed current-carrying surfaces 3, 3 using the replenisher liquid B as the current-carrying medium, and the generated Joule heat quickly transfers the material A at, for example, 95°C. It is possible to easily mass-produce electrically processed foods of any shape with good taste through thermal sterilization.

なお上記の被包品１を絶縁性容器４内に冠水状態のもと
に収納せしめる際には、前記被包品１＃ｉ両端の通電用
露出面３，３が一対の電極板６，６と対向するよ、うに
収納すれば、より円滑なる通電が達成できる詐りか、絶
縁性フィルム２全面に微細な通電孔３′を穿孔しておけ
ば被包品１を如何なる状態のもとに収容しても、材料Ａ
を通電加工により熱熱殺菌処理することができる。Note that when the above-mentioned packaged product 1 is stored in the insulating container 4 in a submerged state, the exposed current-carrying surfaces 3, 3 at both ends of the packaged product 1#i are connected to the pair of electrode plates 6, 6. If the packaged item 1 is placed so that it faces the packaged item 1, smoother energization can be achieved, but if the insulating film 2 is perforated with minute energizing holes 3' on the entire surface, the packaged item 1 can be stored in any condition. Even if material A
Heat sterilization can be performed by electrical processing.

従って、被包品ＩＦｉ、単に一枚の絶縁性フィルム２に
より材料Ａを巻回被包した簡単な操作で得られるため、
従来方法の如く、定型化された絶縁性保形筒内に材料を
いちいち充填収納し、その後。Therefore, the wrapped product IFi can be obtained by simply wrapping and wrapping the material A with a single insulating film 2.
As with the conventional method, materials are filled and stored one by one in a standardized insulating shape-retaining cylinder, and then.

両側を通電用保形枠で閉塞したり、或は一対の電極板を
通電用保形枠にいちいち押圧して通電を施す操作を完全
に無くして製造工程の簡略化を図り。The manufacturing process is simplified by completely eliminating the need to close both sides with a current-carrying shape-retaining frame, or to apply electricity by pressing a pair of electrode plates into the current-carrying shape-retaining frame one by one.

その量産化を容易に達成させ食味良好な通電加工食品を
得ることができる。Mass production can be easily achieved and electrically processed foods with good taste can be obtained.

８Ｆｉ、絶縁性容器４内に冠水状態のもとに収多された
被包品１の材料熟熱温度を自動的に検出するための温度
検知器であって、該温度検知器８の先端側は材料Ａの中
程迄挿通して材料Ａが所定の熟熱温度に達したら、これ
を速かに検知して電極板６．６への通電を断つように作
動せしめるものである。8Fi, a temperature detector for automatically detecting the material ripening temperature of the packaged product 1 collected in an insulating container 4 under a state of flooding, the tip side of the temperature detector 8 When the material A reaches a predetermined ripening temperature after being inserted halfway through the material A, the electrode plate 6.6 is operated to immediately detect this and cut off the current supply to the electrode plate 6.6.

上記のように被包された材料Ａには必要に応じて適宜の
調味料或は香辛料を混入して食味の向上を図ることがで
きる。If necessary, appropriate seasonings or spices may be mixed into the material A encapsulated as described above to improve the taste.

なお、材料Ａには塩分濃度の濃い塩分を含有させ、又補
填液Ｂは材料Ａの塩分濃度よりも薄い塩分濃度としたこ
とで、熟熱殺菌加工時においては。In addition, material A contains salt with a high salinity concentration, and supplementary liquid B has a salt concentration lower than that of material A, so that it can be used during deep heat sterilization.

材料温度が補填液Ｂの温度よりも略２０℃温度が高べな
って、いて、この略２０℃高温の状態で、材料Ａが平均
に熟熱殺菌されていることと、ｔｊｌＬ流が材料Ａ中を
均等に流通して消費電力の節約を図っていることが分か
る。The material temperature is approximately 20°C higher than the temperature of replenisher B, and in this approximately 20°C high temperature, material A is sterilized by heat on average, and the tjlL flow is higher than that of material A. It can be seen that the power is distributed evenly throughout the interior to save power consumption.

その上、材料Ａが水産動物の場合にあっては、補填液Ｂ
中に少量の酢を混入せしめれば、材料Ａの通電促進と、
材料Ａの締り度合をさらに良好ならしめろ許りか、水産
動物独特の臭いをより減臭させることができる。Moreover, if material A is an aquatic animal, supplementary liquid B
If you mix a small amount of vinegar in it, you can promote the conduction of electricity in material A.
If the degree of tightness of material A is further improved, the unique odor of aquatic animals can be further reduced.

発明の効果 要するに本発明は、前述のような方法としたので、従来
方法の如く、材料をいちいち絶縁性保形筒内に充填収納
せしめた後、その両側を通電用保形枠で閉塞させる充填
作業或は、一対の電極板を両側に位置された通電用保形
枠に圧接しながら通電する面倒な工程を必要とせず、単
に塩分処理された材料Ａを一枚の絶縁性フィルム２によ
り、両側端部に通電用露出面３，３が形成せられるよう
に任意形状に巻回被包して被包品１を得さしめ、これが
多数の被包品１を、絶縁性容器４内に収納され、しかも
材料Ａの塩分濃度よりも薄い塩分濃度の補填液Ｂ中に冠
水状態のもとに収容して通電作用を施すことで、多数の
、しかも不定型に巻回された被包品１を短時間内に熱熱
殺菌し、もって安価で、かつ食味良好な通電加工食品を
一度に量産することができる効果を奏する。Effects of the Invention In short, the present invention employs the method described above, so unlike the conventional method, materials are filled and stored in an insulating shape-retaining cylinder one by one, and then both sides of the material are closed with an energizing shape-retaining frame. There is no need for any work or the troublesome process of energizing a pair of electrode plates while press-contacting them to current-carrying shape-retaining frames placed on both sides, and simply salt-treated material A is heated using a single insulating film 2. The packaged product 1 is obtained by winding and encasing it into an arbitrary shape so that the exposed surfaces 3, 3 for conducting electricity are formed at both ends, and a large number of packaged products 1 are placed in the insulating container 4. By submerging the product in replenishing liquid B, which has a salt concentration lower than that of material A, and energizing it, a large number of wrapped products are wound into an irregular shape. 1 can be thermally sterilized within a short period of time, thereby achieving the effect of mass producing inexpensive and good-tasting electrically processed foods at once.

【図面の簡単な説明】[Brief explanation of drawings]

図面は本発明方法を実施させるための装置の実施例であ
って、第１図は絶縁性フィルムにより材料を巻回被包し
て得られた被包品の斜視図、第２図は材料を絶縁性フィ
ルムにより渦巻き状に巻回被包した場合における被包品
の他例を示す斜視図、第３図は全面に多数の微細な通電
孔を穿孔した絶縁性フィルムにより材料を巻回被包した
場合における被包品のさらに他例を示す斜視図、第４図
は被包品を熱熱殺菌処理するための絶縁性容器の縦断正
面図である。 Ａ・・・材料、Ｂ・・・補填液、１被包品、２・・・絶
縁性フィルム、３・・・通電用露出面、４・・・絶縁性
容器特許出頒人 株式会社　同　　　　和 第１図 第３図The drawings show an embodiment of an apparatus for carrying out the method of the present invention, in which Fig. 1 is a perspective view of a wrapped product obtained by winding and enclosing a material with an insulating film, and Fig. 2 is a perspective view of a wrapped product obtained by wrapping the material with an insulating film. A perspective view showing another example of a packaged product in which the material is wound and encapsulated in a spiral shape with an insulating film. Figure 3 shows a material wrapped and encapsulated in an insulating film that has many fine current-carrying holes perforated on the entire surface. FIG. 4 is a perspective view showing still another example of the packaged product in such a case, and FIG. 4 is a longitudinal sectional front view of an insulating container for thermally sterilizing the packaged product. A...Material, B...Filling liquid, 1.Encapsulated product, 2..Insulating film, 3..Exposed surface for conducting electricity, 4..Insulating container patent distributor Dowa Co., Ltd. Figure 1 Figure 3

Claims (1)

【特許請求の範囲】[Claims] 塩分を均等に混入した水産動物の摺り身材料或は畜肉の
練物材料又はこれらの混合材料を、両側端部に通電用露
出面が形成されるように絶縁性フィルムで巻回被包して
被包品を得さしめると共に、前記被包品は絶縁性容器内
に収容され、しかも材料の含塩濃度よりも塩分の薄い稀
塩液中に冠水状態のもとに収納して通電作用により材料
を熱熱殺菌処理したことを特徴とする通電加工食品の製
造方法。Aquatic animal surimi material, livestock meat paste material, or a mixture thereof that is evenly mixed with salt is wrapped and wrapped with an insulating film so that exposed surfaces for conducting electricity are formed at both ends. The packaged product is placed in an insulating container and submerged in a dilute salt solution with a salt concentration lower than that of the material, and the material is heated by the action of energization. A method for producing an electrically processed food characterized by subjecting it to thermal sterilization.