JP2004290163A - Processed crab and tool for peeling crab - Google Patents

Processed crab and tool for peeling crab Download PDF

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Publication number
JP2004290163A
JP2004290163A JP2003124571A JP2003124571A JP2004290163A JP 2004290163 A JP2004290163 A JP 2004290163A JP 2003124571 A JP2003124571 A JP 2003124571A JP 2003124571 A JP2003124571 A JP 2003124571A JP 2004290163 A JP2004290163 A JP 2004290163A
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Japan
Prior art keywords
crab
shell
leg
cut
crabs
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JP2003124571A
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Japanese (ja)
Inventor
Kiyoshi Nagano
潔 永野
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Individual
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Priority to JP2003124571A priority Critical patent/JP2004290163A/en
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  • Processing Of Meat And Fish (AREA)

Abstract

<P>PROBLEM TO BE SOLVED: To solve a problem such that a crab is hard to eat since it is covered with shell, and processed crab meat easy to eat is expensive because of a low yield and a high processing cost. <P>SOLUTION: This processed crab is provided by processing cuts or gashes at effective positions by utilizing the skeletal structure of the crab for making the meat to be easily taken out. Also a tool is realized for capable of easily performing such the processes on a table for not requiring such processing done in advance. <P>COPYRIGHT: (C)2005,JPO&NCIPI

Description

【0001】
【発明の属する技術分野】
従来、食べにくいとされた蟹の肉を素早く、容易に、きれいに取り出すことができるように、たらば蟹を含む蟹類の歩脚の殻に加工した蟹、及び同加工を容易に施すことのできる器具に関するものである。
【0002】
【従来の技術】
従来の技術は長節(2)の背面、または腹面を包丁で削ぎ、そこから蟹肉を取り出していたため、蟹肉がほぐれて取り出しにくかった。
または、加工経費の安い国で解凍、剥き身加工した後、再凍結をして流通していため風味が低下し、また歩留りの低下、加工経費に起因して価格が高かった。
【0003】
【発明が解決しようとする課題】
本考案の請求項1から請求項7に示されていることにより、以下の問題点が解決できる。
イ) 容易に、かつきれいに蟹肉が殻から取り出せる。
ロ) 原産地で凍結加工された後に加工国へ持ち込んで剥き身加工する際、原料を解凍する必要があったが、請求項1から請求項7に示されている加工は、原料を解凍せずに加工できるため、解凍時のドリップ流出とともに旨み成分が流出することを防げる。
ハ) 蟹肉の剥き身製品は、剥き身にしてしまうと表面積が小さくなり、見栄えがしなくなった上、肉がほぐれるなどの加工の失敗や、加工経費を製品価格へ転嫁するため、見栄えのしない割高な製品となっていた。本考案によりこれらは解消され、割安な見栄えのする、かつ食べやすい製品が提供できるようになる。
ニ) 本考案の加工は容易で、厨房でも簡単に加工が施せる。また、請求項8から請求項12までに示されている器具を使用することで、事前の加工を必要とせず、食卓を囲みながら容易に蟹の肉を殼から取り出すことができるようになる。
【0004】
【課題を解決するための手段】
蟹の骨格構造を利用し、原料を解凍することなく、適切な殻の部位部に、傷や切目を施すことで、食卓で殻を容易に割れるようにし、またそのことにより肉を取り出せるようにする。
更には、同加工を事前に施す必要がないように、食卓で容易に同様の加工を施すことができる器具を提供し、同様の効果を得られるようにする。
【0005】
【発明の実施の形態】
蟹の歩脚内にある骨は、一端のみ蟹の殻に接合している。また、加熱後冷却された蟹はその収縮率の違いにより、殻と肉が離れており、剥き易い状態になっている。
例えば、長節(2)内の骨(15)、(16)は、長節(2)と腕節(3)との接合部分付近で殻と接合している。このため、長節(2)の殻のみを切断した場合、長節内の肉(17)は長節(2)内の骨(15)、(16)に付着しているため、図5の肉(17)のように、腕節(3)につながった状態できれいに殼から取り出すことができる。
また同様に、前節(4)内の骨(21)、(22)は前節(4)と指節(5)の接合部分付近で殻と接合している。このため、前節(4)の殻のみを切断した場合、前節(4)内の肉(23)は前節(4)内の骨(21)、(22)に付着しているため、図5の肉(23)のように、指節(5)につながった状態できれいに殻から取り出すことができる。
さらに、腕節(3)内の肉(20)は、腕節(3)と前節(4)の接合部分を折り曲げるように引き離すと、図5のように、腕節(3)内の骨(18)、(19)に付着して、前節(4)につながった状態できれいに取り出すことができる。
さらに歩脚の殻の断面図である図3、図4に見られるように、殻の背部を上面、腹部を底面とした場合、上面と両側面の殻は比較的厚く、硬い。これに対して、底面の殻は比較的薄く柔らかい。
このため、上面、側面の一部に傷(10)、(12)を施し、傷口を広げるように折り曲げると、殻だけが折れ、殻だけを容易に切断できる。もちろん傷よりも長く、切目(9)、(11)を施せば一層容易に切断できる。
但し、底面の殻の薄い部分は、割れずに折れ曲がり易く、蟹肉と一緒の折れ曲がることが多いため、切目を施す方が効果を得易い。
以上のように、歩脚の殻だけを切断すれば、蟹肉は容易にきれいに取り出すことができる。
これらを容易に行うためには、事前に蟹の歩脚に切目や傷をつける加工を施しておく必要がある。
また、請求項8から請求項12までに示されている器具を用いることにより、事前の加工を必要とせず、同様の効果が得られる。
【0006】
【実施例】
蟹の歩脚に切目、または傷を施し、その傷、または切目部分を広げるように折り曲げると、殻は容易に割れ、殻だけを切断することができる。
切目、または傷を施す場合、長節の断面図
【図3】に示されている、傷(10)、前節の断面図
【図4】に示されている傷(12)の位置などが効果的である。
以上の様に殻のみを切断した後、切断され分割された殻を左右にゆっくりと引き離すと、殻に接合された骨に付着した肉が原形をとどめて、きれいな形で引っぱり出される。
また、事前の加工をしない場合は、図8に示されている器具の中に歩脚を入れ、刃(26)を傷(10)、または傷(12)の位置にあてて、上下を握り、刃(26)で殻に傷(10)、または傷(12)をつけた後、傷(10)、または傷(12)を広げるように折り曲げると、殻は容易に割れ、殻だけを切断することができる。
あとは、器具に挟んで切断した側の殻と、もう一方の切断された側の殼を左右に引っ張り、蟹の肉を殻から取り出す。この際、器具に挟んだ側に、歩脚の骨と殻が接合している部分があることが好ましい。
【0007】
【発明の効果】
蟹の骨格構造は、前述の通りであり、この骨格構造の特性を利用すれば、極めて簡単に殻から肉を取り出すことができる。しかも、原形を保ってきれいな形で取り出すことができる。
殻の断面図
【図3】、
【図4】に示されている殻の厚さの不均一さや硬さも、殻だけを折り曲げ、切断することができる大きな要因となっている。
本発明で著しく容易に効果を得ることができる状態は、ボイル加工をした後に、流通、保管などのために凍結をした蟹で、これらを食べるために解凍した状態ものである。
これは、凍結時の殻と肉の収縮率の差で殻と肉が、一度はなれた状態になっており、解凍後、特に加熱をしなければ温度も常温で低く保たれているため、肉が硬さを保っていることに起因する。
この状態で実施例に従い実施してみると、殆ど失敗することなく、期待した結果が得られる。
【図面の簡単な説明】
【図1】は本考案の脱甲した蟹の背面図。
【図2】は本考案の歩脚の背面図。
【図3】は長節の殻の断面図。
【図4】は前節の殻の断面図。
【図5】は歩脚を本考案に従って分解した図。
【図6】は請求項8を表した図。
【図7】は請求項9を表した図。
【図8】は請求項10を表した図。
【図9】は請求項11を表した図。
【符号の説明】
1は鉗脚、2歩脚長節、3は歩脚腕節、4は歩脚前節、5は歩脚指節、6は歩脚基節、7は歩脚座節、8は頭胸部、9は切目、10は傷、11は切目、12は傷、13は切目、14は傷、15は骨、16は骨、17は肉、18は骨、19は骨、20は肉、21は骨、22は骨、23は肉、24は鉗脚、25は管、26は突起または刃、27は突起または刃、28は側面が切り離された管、29は板、30は板、31は接合部分、32は接合部分。
[0001]
TECHNICAL FIELD OF THE INVENTION
Crabs processed into shells of crabs, including crabs, and crabs that can be easily processed so that crab meat, which was conventionally considered difficult to eat, can be quickly, easily and cleanly taken out. It is about.
[0002]
[Prior art]
In the conventional technique, the back or abdomen of the long section (2) was scraped with a kitchen knife, and crab meat was taken out therefrom.
Alternatively, after being thawed and stripped in a country where processing costs are low, they are re-frozen and distributed, resulting in reduced flavor, and high prices due to lower yields and processing costs.
[0003]
[Problems to be solved by the invention]
According to claims 1 to 7 of the present invention, the following problems can be solved.
B) Crab meat can be easily and cleanly removed from the shell.
B) It was necessary to defrost the raw material when it was brought to the processing country after being frozen processed in the place of origin, and the raw material had to be thawed. However, the processing described in claims 1 to 7 requires that the raw material be thawed. Since it can be processed, it is possible to prevent the flavor component from flowing out together with the drip when thawing.
C) Stripped crab meat products have a reduced surface area when stripped and become unattractive. In addition, processing costs such as loosening of the meat and processing costs are transferred to the product price. Product. The present invention solves these problems and makes it possible to provide a cheap-looking and easy-to-eat product.
D) Processing of the present invention is easy, and processing can be easily performed in a kitchen. In addition, by using the appliances described in claims 8 to 12, the crab meat can be easily taken out of the shell while surrounding the dining table without requiring any prior processing.
[0004]
[Means for Solving the Problems]
Utilizing the crab skeletal structure, without thawing the raw material, making appropriate shell parts with scratches and cuts so that the shells can be easily broken at the table and the meat can be taken out by that I do.
Furthermore, an instrument that can easily perform the same processing at a dining table so that it is not necessary to perform the same processing in advance is provided, and the same effect can be obtained.
[0005]
BEST MODE FOR CARRYING OUT THE INVENTION
One end of the bone in the crab leg is joined to the crab shell. The crab that has been cooled after heating is separated from the shell and meat due to the difference in shrinkage, and is in a state of being easily peeled.
For example, the bones (15) and (16) in the bar (2) are connected to the shell near the connection between the bar (2) and the arm (3). For this reason, when only the shell of the long section (2) is cut, the meat (17) in the long section adheres to the bones (15) and (16) in the long section (2). Like the meat (17), it can be taken out of the shell cleanly while being connected to the arm (3).
Similarly, the bones (21) and (22) in the anterior segment (4) are joined to the shell near the joint between the anterior segment (4) and the phalanx (5). For this reason, when only the shell of the preceding section (4) is cut, the meat (23) in the preceding section (4) is attached to the bones (21) and (22) in the preceding section (4). Like the meat (23), it can be taken out of the shell cleanly while being connected to the phalanx (5).
Further, when the meat (20) in the arm segment (3) is pulled apart so as to bend the joint between the arm segment (3) and the front segment (4), the bone (20) in the arm segment (3) as shown in FIG. 18) It adheres to (19) and can be taken out neatly while being connected to the previous section (4).
Further, as shown in FIGS. 3 and 4 which are cross-sectional views of the shell of the leg, when the back of the shell is the upper surface and the abdomen is the lower surface, the shells on the upper surface and both side surfaces are relatively thick and hard. In contrast, the bottom shell is relatively thin and soft.
For this reason, when the wounds (10) and (12) are made on a part of the upper surface and the side surface and bent so as to widen the wound, only the shell is broken and only the shell can be easily cut. Of course, it is longer than the wound and can be cut more easily by making cuts (9) and (11).
However, the thin portion of the bottom shell is easily bent without breaking, and is often bent together with the crab meat.
As described above, if only the shell of the leg is cut, crab meat can be easily and cleanly taken out.
In order to easily carry out these steps, it is necessary to apply cuts or cuts to the legs of the crab in advance.
In addition, by using the instruments described in claims 8 to 12, the same effects can be obtained without the need for prior processing.
[0006]
【Example】
When a cut or a cut is made on the crab leg, and the cut or cut is folded to spread, the shell is easily broken, and only the shell can be cut.
When making a cut or a wound, the position of the wound (10) shown in the sectional view of the long section (FIG. 3) and the position of the wound (12) shown in the sectional view of the previous section (FIG. 4) are effective. It is a target.
When only the shell is cut as described above, the cut and split shell is slowly separated to the left and right, and the meat attached to the bone joined to the shell remains in its original form and is pulled out in a clean form.
If the pre-processing is not performed, the foot is put into the device shown in FIG. 8, the blade (26) is applied to the position of the wound (10) or the wound (12), and the upper and lower sides are grasped. After making a wound (10) or a wound (12) on the shell with the blade (26), and bending the wound (10) or the wound (12) to spread, the shell is easily broken and only the shell is cut. can do.
After that, pull the shell on one side cut between the instruments and the shell on the other side to the left and right to remove the crab meat from the shell. In this case, it is preferable that there is a portion where the bone of the step leg and the shell are joined on the side sandwiched by the device.
[0007]
【The invention's effect】
The skeleton structure of the crab is as described above, and the meat can be taken out of the shell very easily by utilizing the characteristics of the skeleton structure. Moreover, it can be taken out in a clean form while maintaining its original form.
Sectional view of the shell [Figure 3],
The unevenness and hardness of the shell thickness shown in FIG. 4 are also major factors in which only the shell can be bent and cut.
A state in which the effects can be obtained extremely easily in the present invention is a crab which has been boiled and then frozen for distribution, storage, etc., and which has been thawed for eating.
This is because the shell and the meat are once separated due to the difference in shrinkage between the shell and the meat when frozen, and after thawing, the temperature is kept at room temperature unless otherwise heated. Is maintained in hardness.
When the operation is performed according to the embodiment in this state, an expected result can be obtained with almost no failure.
[Brief description of the drawings]
FIG. 1 is a rear view of the crab of the present invention.
FIG. 2 is a rear view of the walking leg of the present invention.
FIG. 3 is a sectional view of a long-shell.
FIG. 4 is a sectional view of the shell of the previous section.
FIG. 5 is an exploded view of a leg according to the present invention.
FIG. 6 is a diagram showing claim 8;
FIG. 7 is a diagram showing claim 9;
FIG. 8 is a diagram showing claim 10;
FIG. 9 is a view showing claim 11;
[Explanation of symbols]
1 is a forceps leg, 2 leg length segments, 3 is a leg arm segment, 4 is an anterior leg segment, 5 is a leg leg phalange, 6 is a leg segment, 6 is a leg leg segment, 8 is a head chest, 9 Is a cut, 10 is a wound, 11 is a cut, 12 is a wound, 13 is a cut, 14 is a wound, 15 is a bone, 16 is a bone, 17 is a meat, 18 is a bone, 19 is a bone, 20 is a meat and 21 is a bone , 22 is bone, 23 is meat, 24 is forceps, 25 is a tube, 26 is a protrusion or blade, 27 is a protrusion or blade, 28 is a tube with a cut side, 29 is a plate, 30 is a plate, and 31 is a joint The part 32 is a joint part.

Claims (12)

たらば蟹科を含む蟹類の歩脚の殻に、一箇所、または複数箇所に切目(9)、(11)、傷(10)、(12)のいずれかを施した、蟹の歩脚、及び同歩脚を含有する蟹。A crab foot, in which one or more cuts (9), (11), scratches (10), and (12) have been made on one or more of the shells of the legs of crabs including the crab A crab containing the same leg. たらば蟹科を含む蟹類の歩脚の長節(2)の殻に、切目(9)、または傷(10)を施した蟹の歩脚、及び同歩脚を含有する蟹。A crab foot with crevice (9) or wound (10) on the shell of the long section (2) of crab leg including crab crab, and a crab containing the same leg. たらば蟹科を含む蟹類の歩脚の前節(4)の殻に、切目(11)、または傷(12)を施した蟹の歩脚、及び同歩脚を含有する蟹。A crab leg with a cut (11) or a wound (12) in the shell of the previous section (4) of the crab leg including the crab crab, and a crab containing the same leg. 長節(2)の中心から、長節(2)と腕節(3)の接合部分にかけての間の長節(2)の殻に、切目(9)、または傷(10)を施した、たらば蟹科を含む蟹類の歩脚、及び同歩脚を含有する蟹。A cut (9) or a wound (10) was made on the shell of the long section (2) between the center of the long section (2) and the junction of the long section (2) and the arm section (3). Crab foot including crab crab, and crab containing the same. 前節(4)の中心から、前節(4)と指節(5)の接合部分にかけての間の前節(4)の殻に、切目(11)、または傷(12)を施した、たらば蟹科を含む蟹類の歩脚、及び同歩脚を含有する蟹。From the center of the previous section (4) to the joint of the previous section (4) and the phalanx (5), the shell of the previous section (4) is cut or cut (11) or cut (12). Crabs, including crabs. 長節(2)内の骨(15)、(16)を、殻より切り離して、長節(2)の殻に切目(9)、または傷(10)を施した、たらば蟹科を含む蟹類の歩脚、及び同歩脚を含有する蟹。Crabs, including the crabs, with the bones (15) and (16) in the bar (2) separated from the shell and cut (9) or wound (10) in the shell of the bar (2) Foot legs, and crabs containing the same foot legs. 前節(4)内の骨(21)、(22)を殼より切り離して、前節(4)の殼に切目(11)、または傷(12)を施した、たらば蟹科を含む蟹類の歩脚、及び同歩脚を含有する蟹。A crab leg including crabs, with cuts (11) or wounds (12) in the shell of the previous section (4) by separating the bones (21) and (22) in the previous section (4) from the shell And crabs containing the same leg. 管(25)の一端付近、または両端付近の内側に、突起、または刃(26)を施した器具。A device provided with a projection or blade (26) on the inside near one end or both ends of the tube (25). 側面が切り離されている管(28)の一端付近、または両端付近の内側に、突起、または刃(26)を施した器具。A device provided with a projection or blade (26) on the inside near one end or both ends of the tube (28) whose side is cut off. 蟹の歩脚の背面を押さえる板(29)と、蟹の歩脚の腹面を押さえる板(30)を有し、いずれかの板、または双方の板の内側に、突起、または刃(26)を施した器具。It has a plate (29) for holding the back of the crab leg and a plate (30) for holding the abdomen of the crab leg, and a projection or blade (26) is provided inside one or both plates. -Treated appliances. 請求項8、請求項9、または請求項10のいずれかの器具と、請求項8、請求項9、または請求項10のいずれかの器具を組み合わせ、曲げることのできる接合部分(32)で接合した器具。The device according to any one of claims 8, 9, and 10 and the device according to any one of claims 8, 9, or 10 are combined and joined at a bendable joint portion (32). Utensils. 請求項8、請求項9、または請求項10のいずれかを有する器具、機械。An instrument or machine having any of claims 8, 9 or 10.
JP2003124571A 2003-03-25 2003-03-25 Processed crab and tool for peeling crab Pending JP2004290163A (en)

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Cited By (3)

* Cited by examiner, † Cited by third party
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CN103948282A (en) * 2014-04-10 2014-07-30 昆山市富众网络科技有限公司 Tool suitable for eating meat of hairy crab
CN104013287A (en) * 2014-04-10 2014-09-03 昆山市富众网络科技有限公司 Efficient tool for eating meat of hairy crabs
JP2018050492A (en) * 2016-09-26 2018-04-05 雄二 高川 Shelling equipment

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103948282A (en) * 2014-04-10 2014-07-30 昆山市富众网络科技有限公司 Tool suitable for eating meat of hairy crab
CN104013287A (en) * 2014-04-10 2014-09-03 昆山市富众网络科技有限公司 Efficient tool for eating meat of hairy crabs
JP2018050492A (en) * 2016-09-26 2018-04-05 雄二 高川 Shelling equipment

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