JP4052765B2 - Manufacturing method - Google Patents

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JP4052765B2
JP4052765B2 JP22527299A JP22527299A JP4052765B2 JP 4052765 B2 JP4052765 B2 JP 4052765B2 JP 22527299 A JP22527299 A JP 22527299A JP 22527299 A JP22527299 A JP 22527299A JP 4052765 B2 JP4052765 B2 JP 4052765B2
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boiled
fish
organic acid
soft
saccharide
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JP2001045965A (en
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俊郎 森
治男 古谷
芳樹 唐原
則秀児 馬場
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神戸市漁業協同組合
有限会社フルヤ食品研究所
俊郎 森
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Description

【0001】
【発明の属する技術分野】
この発明は、軟弱魚を用いた佃煮の製造方法に関する。
【0002】
【従来の技術と発明が解決しようとする課題】
兵庫県の瀬戸内海地方の特産品の一つとして、「イカナゴの釘煮」と呼ばれる佃煮が知られている。この佃煮は、体長4cm程度のイカナゴを、醤油と砂糖をベースにした調味液で煮熟したものである。
一般に佃煮は、形状が壊れ易い生鮮原料を使用する場合には、これを大量の調味液に浮かして煮熟する浮かし煮法により製造される。また、形状が壊れ難い乾燥原料を使用する場合には、これを比較的少量の調味液で煮詰める煎りつけ法により製造される。しかし、前記釘煮については、生鮮原料である生のイカナゴを使用して、煎りつけ法により製造される。このため、一般の佃煮とは異なる独特の香ばしさと柔らかさを備えている。
【0003】
ところが、前記釘煮に加工されるイカナゴは、水揚げしてから数時間で鮮度が低下するとともに、腹部が切れたり身崩れが生じたりし易くなる。このため、加工場所に迅速に輸送する必要があるとともに、水揚げ場所から遠く離れた場所での加工が困難であるという問題があった。また、漁期が春の1ヶ月間のみであるので、短期間で大量に漁獲する必要があるとともに、この漁獲した大量のイカナゴを短期間で加工する必要があり、漁獲と加工に多大な労力を必要とするという問題があった。
【0004】
このような問題点を解消するために、漁獲したイカナゴを一旦煮干しにし、これを冷凍したものを原料として、浮かし煮法により製造した佃煮も提供されている。しかし、この佃煮は、原料の性質や製法の相違から、外観は釘煮と似ているものの、釘煮独特の香ばしさや柔らかさを備えておらず、本来の釘煮とは品質の異なるものとなっている。
そこで、イカナゴを冷凍保存する試みがなされているが、魚体が小さくしかも軟弱であることから、冷凍中にタンパク質の変成が生じ易く、解凍時に腹切れや身崩れを起こし易い。このため、煎りつけ法により釘煮を製造する工程には耐えられないものであった。
この発明は前記問題点に鑑みてなされたものであり、腹切れや身崩れ等の品質低下を起こし難い軟弱魚の佃煮の製造方法を提供することを目的とする。
【0005】
【課題を解決するための手段】
前記目的を達成するためのこの発明の佃煮の製造方法は、機酸塩類と糖類とを含浸させた軟弱魚を冷凍し、自然解凍した後、糖分を含む調味液に入れて煮熟することを特徴とする(請求項1)。
の方法によれば、前記有機酸塩類と糖類との相乗作用により、冷凍した軟弱魚を解凍した際に、腹切れや身崩れが生じるのを効果的に抑制することができる。これは、有機酸塩類及び糖類は、それぞれ単独で魚体のタンパク質が冷凍変性するのを抑制する作用を有することに加えて、糖類のみを含浸させた場合には、その脱水作用によって身が固くなるが、糖類とともに有機酸塩類を含浸させた場合には、糖類よって身が固くなるのを有機酸塩類が抑制するためであると推察される。
【0006】
このように冷凍された軟弱魚を、自然解凍した後、糖分を含む調味液に入れて煎りつけ法により煮熟する。
この佃煮の製造方法によれば、身崩れが少なく、品質の良好な佃煮を得ることができる。また、解凍した軟弱魚を、糖分を含む調味液に入れて煮熟するので、最終的に得られる佃煮についても糖分を含むものとなる。このため、冷凍保存に先立って軟弱魚に含浸させた糖類を、当該軟弱魚の解凍時に除去する必要がない。
【0007】
前記軟弱魚に有機酸塩類と糖類とを含浸させるには、有機酸塩類と糖類とを含む水溶液に軟弱魚を浸漬するのが好ましく(請求項2)、この場合には、有機酸塩類と糖類とを軟弱魚に同時に含浸させることができるので、その含浸作業を能率良く行うことができる。
【0008】
前記有機酸塩類としては、クエン酸ナトリウム又はリンゴ酸ナトリウムを用いるのが好ましく(請求項3)、この場合には、軟弱魚の保水性を良好に確保できる。
【0009】
前記佃煮の製造方法においては、前記軟弱魚としてイカナゴを用い、煎りつけ法により煮熟するのが好ましく(請求項)、この場合には、冷凍保存したイカナゴを原料として煎りつけ法により煮熟するにもかかわらず、腹切れや身崩れ等の品質低下が生じ難いとともに、独特の香ばしさと柔らかさを備えるイカナゴの釘煮を得ることができる。
【0010】
【発明の実施の形態】
以下に、この発明の実施の形態に係る軟弱魚の佃煮の製造方法ついて説明する。この実施の形態においては、まず、水揚げされた軟弱魚に有機酸塩類と糖類とを含浸させる工程が行われる。前記軟弱魚としては、体長が4cm程度のイカナゴやシラスと呼ばれるイワシ類の幼魚が好適に使用される。
前記有機酸塩類としては、クエン酸ナトリウム、リンゴ酸ナトリウム、酒石酸ナトリウム、酢酸ナトリウム、乳酸ナトリウム、フマル酸ナトリウム、グルコン酸ナトリウム等の種々のものを用いることができる。但し、これらのなかでも特にクエン酸ナトリウムかリンゴ酸ナトリウムを用いるのが、軟弱魚の保水性を良好に確保でき、その品質低下を効果的に防止できることから好ましい。また、前記糖類としては、蔗糖、ブドウ糖、砂糖、果糖、オリゴ糖、及びこれらの還元糖若しくは混合物を例示することができる。
【0011】
前記有機酸塩類と糖類とを軟弱魚に含浸させるには、有機酸塩類と糖類とを含む水溶液に軟弱魚を浸漬するのが好ましい。これにより、有機酸塩類と糖類とを軟弱魚に同時に含浸させることができるので、その含浸作業を能率良く行うことができる。
前記有機酸塩類と糖類とを含む水溶液は、例えば、有機酸塩類を20〜30重量%含む水溶液に、粉末状の糖類若しくは水分を20〜40重量%含む糖類又はこれらの水溶液を混合することにより得ることができる。このようにして得られた水溶液中に、軟弱魚を例えば1〜3時間浸漬することにより、当該軟弱魚の表面及び内部に有機酸塩類と糖類とを含浸させる。
次に、有機酸塩類と糖類とを含浸させた軟弱魚を、例えば−40℃程度で急速冷凍させて保存する。
【0012】
このようにして冷凍保存された軟弱魚は、これを解凍した際に、前記有機酸塩類と糖類との相乗作用により、腹切れや身崩れ等の品質低下が生じるのを効果的に抑制することができる。これは、有機酸塩類及び糖類自体が、それぞれ単独で魚体のタンパク質が冷凍変性するのを抑制する効果を奏することに加えて、解凍後の魚体が弾力性を有していることが確認されていることから、糖類のみを含浸させた場合には、その脱水作用によって身が固くなるが、糖類とともに有機酸塩類を含浸させた場合には、糖類よって身が固くなるのを有機酸塩類が抑制するためであると推察される。
【0013】
次に、前記冷凍保存された軟弱魚を原料として佃煮を製造するには、凍結した軟弱魚を自然解凍した後、砂糖、醤油、味醂等を含む沸騰させた調味液に入れて煮熟する。この煮熟の方法としては、軟弱魚を大量の調味液に浮かして煮熟する浮かし煮法と、比較的少量の調味液で煮詰める煎りつけ法の何れを採用しても良い。但し、イカナゴの釘煮を得る場合には、その本来的な煮熟方法である煎りつけ法を採用するのが好ましく、これにより、香ばしさと柔らかさの点において、水揚げ直後に加工したイカナゴの釘煮と遜色ないものを得ることができる。また、煎りつけ法を用いて煮熟しているにもかかわらず、腹切れや身崩れ等の品質低下の少ないものを得ることができる。したがって、前記冷凍保存方法は、釘煮の原料としてのイカナゴの冷凍保存方法として特に好適となる。
なお、前記イカナゴに代えてシラスを原料とし、これを煎りつけ法を用いて煮熟することにより佃煮を得てもよく、この場合にも良好な香ばしさと柔らかさとを備えるものとなる。
【0014】
前記佃煮の製造方法においては、軟弱魚を砂糖を含む調味液に入れて煮熟するので、最終的に得られる佃煮が糖分を含むものとなる。このため、冷凍保存に先立って軟弱魚に含浸させた糖類を、当該軟弱魚の解凍時に除去する必要がない。したがって、前記佃煮の製造方法は、イカナゴの釘煮等、糖分を含む佃煮の製造方法として特に好適となる。
【0015】
〔実施例〕
有機酸塩類としてのクエン酸ナトリウムを30重量%含む水溶液に、糖類として水分を30重量%含む蔗糖を混合し、この水溶液に体長4cm程度のイカナゴを2時間浸漬させて、当該イカナゴにクエン酸ナトリウムと蔗糖とを含浸させた。
次に、クエン酸ナトリウムと蔗糖とを含浸させた前記イカナゴを、−40℃にて急速冷凍させた。この冷凍させたイカナゴを約5ヶ月間保存した後、22℃にて自然解凍した。
【0016】
〔比較例1〕
有機酸塩類としてのクエン酸ナトリウムを30重量%含む水溶液に体長4cm程度のイカナゴを2時間浸漬させて、当該イカナゴにクエン酸ナトリウムを含浸させた。このイカナゴを、−40℃にて急速冷凍させて、約5ヶ月間保存した後、22℃にて自然解凍した。
〔比較例2〕
糖類としての蔗糖を含浸させた体長4cm程度のイカナゴを、−40℃にて急速冷凍させた。このイカナゴを約5ヶ月間保存した後、22℃にて自然解凍した。
〔比較例3〕
体長4cm程度のイカナゴを、そのまま−40℃にて急速冷凍させて約5ヶ月間保存した後、22℃にて自然解凍した。
【0017】
〔品質評価〕
前記実施例及び比較例1〜3について、解凍直後に身崩れ、腹切れ、肉部の透明感、及び魚体の弾力性についての品質評価を行った。この結果を表1に示す。
表1において、身崩れの評価は100個体中に存する身崩れ個体の割合を示しており、腹切れの評価は100個体中に存する腹切れ個体の割合を示している。また、肉部の透明感の評価は、○印が透明感があることを、△印がやや白濁していることをそれぞれ示しており、魚体の弾力性の評価は、○印が弾力性があることを、△印が弾力性があるがやや固いことを、×印が弾力性が無いことをそれぞれ示している。
【0018】
【表1】

Figure 0004052765
【0019】
表1より、身崩れや腹切れについては、実施例が比較例1及び比較例3よりも少ないことが分かる。また、肉部の透明感については、実施例が比較例3よりも良好であり、魚体の弾力性については、実施例が比較例2及び比較例3よりも良好であることが分かる。したがって、実施例は冷凍保存による品質低下が効果的に抑制されていることが分かる。
【0020】
次に、前記実施例及び比較例1〜3を、砂糖、醤油、味醂等を含む沸騰させた調味液に入れ、煎りつけ法により煮熟してイカナゴの釘煮を製造した。このようにして得られたイカナゴの釘煮について、身崩れ、腹切れ、首折れ、色艶、身の柔らかさ、及び味についての品質評価を行った。この結果を表2に示す。
表2において、身崩れの評価は100個体中に存する身崩れ個体の割合を示しており、腹切れの評価は100個体中に存する腹切れ個体の割合を示しており、首折れの評価は100個体中に存する首折れ個体の割合を示している。また、色艶の評価は、○印が良好であることを、△印がやや良好であることを、×印がやや劣ることをそれぞれ示しており、身の柔らかさ評価は、○印が適当であることを、△印がやや柔らか過ぎることを、×印が固いことをそれぞれ示しており、味の評価は、○印が香ばしいことを、△印がやや香ばしいことを、×印が香ばさに欠けることをそれぞれ示している。
【0021】
【表2】
Figure 0004052765
【0022】
表2より、身崩れ、腹切れ及び首折れについては、実施例が比較例1及び比較例3よりも少ないことが分かる。また、身の柔らかさ及び味については、実施例が各比較例よりも良好であることが分かる。したがって、実施例はイカナゴの釘煮として良好な品質を具備していることが分かる。
【0023】
【発明の効果】
以上のように、請求項1記載の佃煮の製造方法によれば、有機酸塩類と糖類とを含浸させて軟弱魚を冷凍するので、これを解凍した際に、腹切れや身崩れが生じるのを効果的に抑制することができる。このため、冷凍により品質が低下するのを効果的に抑制することができ、身崩れが少なく、品質の良好な佃煮を得ることができる。
【0024】
また、最終的に糖分を含む佃煮を得るので、冷凍保存に先立って軟弱魚に含浸させた糖類を、当該軟弱魚の解凍時に除去する必要がなく、当該佃煮の製造方法として特に好適となる。
【0025】
請求項2記載の佃煮の製造方法によれば、有機酸塩類と糖類とを軟弱魚に同時に含浸させることができるので、その含浸作業を能率良く行うことができる。
【0026】
請求項3記載の佃煮の製造方法によれば、有機酸塩類としてクエン酸ナトリウム又はリンゴ酸ナトリウムを用いるので、軟弱魚の保水性を良好に確保でき、解凍時の品質低下をより効果的に抑制することができる。
【0027】
請求項記載の佃煮の製造方によれば、冷凍保存したイカナゴを原料として煎りつけ法により煮熟するにもかかわらず、腹切れや身崩れ等の品質低下が生じ難いとともに、独特の香ばしさと柔らかさを備えるイカナゴの釘煮を得ることができる。[0001]
BACKGROUND OF THE INVENTION
The present invention relates to a method for producing boiled sea bream using soft fish .
[0002]
[Prior art and problems to be solved by the invention]
One of the special products in the Seto Inland Sea region of Hyogo Prefecture is known as “Ikanago Nail Stew”. This boiled simmered eel is about 4 cm long and is boiled and ripened in a seasoning liquid based on soy sauce and sugar.
Generally, when using a fresh raw material whose shape is fragile, the boiled-boiled fish is produced by a floating boiling method in which it is floated in a large amount of seasoning liquid and boiled. Moreover, when using the dry raw material whose shape is hard to break, it is manufactured by a roasting method in which this is boiled with a relatively small amount of seasoning liquid. However, the nail simmering is produced by a roasting method using raw squid as a fresh raw material. For this reason, it has a unique fragrance and softness that are different from those of ordinary boiled fish.
[0003]
However, the squid that is processed into the nail boiled has a freshness that decreases within a few hours after landing, and the abdomen is easily cut off or collapsed. For this reason, there is a problem that it is necessary to quickly transport to the processing place and it is difficult to process at a place far from the landing place. In addition, since the fishing season is only one month in spring, it is necessary to catch a large amount in a short period of time, and it is necessary to process this large amount of squid in a short period of time, which requires a great deal of labor for fishing and processing. There was a problem that.
[0004]
In order to solve such a problem, boiled eels that have been caught by floundering and then using the frozen squid as a raw material are also provided. However, due to differences in raw materials and manufacturing methods, this simmered boil is similar in appearance to nail boil, but does not have the fragrance and softness unique to boiled nail boil. It has become.
Thus, attempts have been made to store squid in a frozen state. However, since the fish is small and soft, protein degeneration is likely to occur during freezing, and stomach hunger and collapse are likely to occur during thawing. For this reason, it was unbearable to the process of manufacturing a nail-dried by the roasting method.
The present invention has been made in view of the above problems, and an object thereof is to provide a method for manufacturing a boiled Tsukuda of low susceptibility soft fish quality deterioration such as abdominal breakage or wear collapse.
[0005]
[Means for Solving the Problems]
Method for producing a boiled the invention for achieving the above object, an organic acid salt and saccharide frozen soft weak fish impregnated and after natural extract, placed in liquid seasoning containing a sugar Nijuku (Claim 1).
According to how this, the synergy with the organic acid salts and sugars, upon thawing a soft fish frozen, it is possible to effectively suppress the belly breakage or wear collapse from occurring. This is because organic acid salts and saccharides have a function of suppressing freezing and denaturation of fish proteins by themselves, and when impregnated with only saccharides, the organic acid salts and saccharides become hard due to their dehydration action. However, when organic acid salts are impregnated with saccharides, it is presumed that the organic acid salts suppress the hardening of the body due to the saccharides.
[0006]
The soft fish thus frozen is naturally thawed and then put into a seasoning solution containing sugar and boiled by a roasting method .
According to this boiled-boiled manufacturing method, it is possible to obtain a boiled boiled fish with good quality and little collapse. Moreover, since the thawed soft fish is boiled and ripened in a seasoning liquid containing sugar, the finally obtained boiled fish also contains sugar. For this reason, it is not necessary to remove the saccharide impregnated in the soft fish prior to the frozen storage when the soft fish is thawed.
[0007]
In order to impregnate the soft fish with organic acid salts and saccharides, it is preferable to immerse the soft fish in an aqueous solution containing organic acid salts and saccharides (Claim 2). Can be impregnated in soft fish at the same time, so that the impregnation work can be performed efficiently.
[0008]
As the organic acid salts, it is preferable to use sodium citrate or sodium malate (Claim 3). In this case, the water retention of the soft fish can be ensured satisfactorily.
[0009]
In the method for producing boiled sardines, it is preferable to use eelfish as the soft fish and boil by decocting method (Claim 4 ). In this case, boiled by decoction method using frozen squid as raw material. In spite of this, it is difficult to cause quality degradation such as shortness of stomach and collapse of the body, and it is possible to obtain a squid stew with a unique aroma and softness.
[0010]
DETAILED DESCRIPTION OF THE INVENTION
Hereinafter, it will be explained a manufacturing method of a boiled Tsukuda of soft fish according to the embodiment. In this embodiment, first, a step of impregnating a soft fish that has been landed with an organic acid salt and a saccharide is performed. As the soft fish, juvenile sardine fish called squid and shirasu having a body length of about 4 cm are preferably used.
Various organic acid salts such as sodium citrate, sodium malate, sodium tartrate, sodium acetate, sodium lactate, sodium fumarate and sodium gluconate can be used. However, it is particularly preferable to use sodium citrate or sodium malate among these because water retention of soft fish can be ensured well and quality deterioration can be effectively prevented. Examples of the saccharide include sucrose, glucose, sugar, fructose, oligosaccharide, and reducing sugars or mixtures thereof.
[0011]
In order to impregnate the soft fish with the organic acid salt and saccharide, it is preferable to immerse the soft fish in an aqueous solution containing the organic acid salt and saccharide. Thereby, since the organic acid salts and saccharides can be simultaneously impregnated into the soft fish, the impregnation work can be performed efficiently.
The aqueous solution containing the organic acid salt and saccharide is, for example, by mixing powdered saccharide or saccharide containing 20 to 40% by weight of water or an aqueous solution thereof with an aqueous solution containing 20 to 30% by weight of organic acid salt. Obtainable. By soaking the soft fish in the aqueous solution thus obtained, for example, for 1 to 3 hours, the surface and the inside of the soft fish are impregnated with organic acid salts and saccharides.
Next, the soft fish impregnated with the organic acid salt and the saccharide is rapidly frozen at, for example, about −40 ° C. and stored.
[0012]
The soft fish that has been frozen and stored in this way effectively suppresses the occurrence of quality deterioration such as shortness of stomach and collapse due to the synergistic action of the organic acid salts and sugars when thawed. Can do. This is because it is confirmed that the organic acid salts and saccharides themselves have the effect of suppressing freezing and denaturation of fish proteins by themselves, and that the fish bodies after thawing have elasticity. Therefore, when only saccharides are impregnated, the body becomes hard due to its dehydration action, but when it is impregnated with organic acid salts together with saccharides, organic acid salts suppress the body from becoming hard due to saccharides. It is inferred that
[0013]
Next, in order to produce a boiled fish using the soft and frozen fish as a raw material, the frozen soft fish is naturally thawed and then put into a boiled seasoning liquid containing sugar, soy sauce, miso, etc. and boiled. As the method of simmering, either a floating simmering method in which soft fish is floated in a large amount of seasoning liquid and simmering in a relatively small amount of seasoning liquid may be employed. However, it is preferable to use the roasting method, which is the original ripening method, in order to obtain the eel stewed nail, and in this way, the eel claws processed immediately after landing in terms of aroma and softness. You can get something that is inferior to boiled food. Moreover, although it simmers using the roasting method, a thing with little quality deterioration, such as a stomach cut and a crumble, can be obtained. Therefore, the frozen storage method is particularly suitable as a frozen storage method for squid as a raw material for nail cooking.
In addition, instead of the squid, shirasu may be used as a raw material, and this may be boiled and ripened using a roasting method. In this case as well, it has good aroma and softness.
[0014]
In the method for producing boiled fish, soft fish is put in a seasoning solution containing sugar and boiled, so that the boiled fish finally obtained contains sugar. For this reason, it is not necessary to remove the saccharide impregnated in the soft fish prior to the frozen storage when the soft fish is thawed. Therefore, the manufacturing method of the said boiled-boiled fish is especially suitable as a manufacturing method of the boiled-boiled fish containing sugar content, such as a nail-boiled squid.
[0015]
〔Example〕
An aqueous solution containing 30% by weight of sodium citrate as an organic acid salt is mixed with sucrose containing 30% by weight of water as a saccharide, and an eel with a body length of about 4 cm is immersed in the aqueous solution for 2 hours. And sucrose.
Next, the lobster impregnated with sodium citrate and sucrose was rapidly frozen at -40 ° C. The frozen eelfish was stored for about 5 months and then naturally thawed at 22 ° C.
[0016]
[Comparative Example 1]
An eelfish having a body length of about 4 cm was immersed in an aqueous solution containing 30% by weight of sodium citrate as an organic acid salt for 2 hours, and the squid was impregnated with sodium citrate. The squid was snap frozen at -40 ° C, stored for about 5 months, and then naturally thawed at 22 ° C.
[Comparative Example 2]
A squid with a body length of about 4 cm impregnated with sucrose as a saccharide was rapidly frozen at -40 ° C. The squid was stored for about 5 months and then naturally thawed at 22 ° C.
[Comparative Example 3]
The squid with a body length of about 4 cm was immediately frozen at -40 ° C and stored for about 5 months, and then naturally thawed at 22 ° C.
[0017]
〔quality evaluation〕
About the said Example and Comparative Examples 1-3, quality evaluation was carried out about the crunchiness immediately after thawing, a stomach cut, the transparency of a meat part, and the elasticity of a fish body. The results are shown in Table 1.
In Table 1, the evaluation of the collapse of the body indicates the proportion of the collapsed individuals present in 100 individuals, and the evaluation of the short of the stomach indicates the proportion of individuals of the short stomach present in the 100 individuals. In addition, the evaluation of the transparency of the meat part indicates that the ○ mark is transparent and the △ mark is slightly cloudy, and the evaluation of the elasticity of the fish body indicates that the ○ mark is elastic. The symbol “△” indicates that it is elastic but slightly hard, and the symbol “ ×” indicates that it is not elastic.
[0018]
[Table 1]
Figure 0004052765
[0019]
From Table 1, it can be seen that there are fewer examples than Comparative Examples 1 and 3 with respect to body collapse and shortness of stomach. Moreover, about the transparency of a meat part, an Example is better than the comparative example 3, and it turns out that an Example is better than the comparative example 2 and the comparative example 3 about the elasticity of a fish body. Therefore, it turns out that the Example is suppressing the quality fall by freezing preservation | save effectively.
[0020]
Next, the said Example and Comparative Examples 1-3 were put into the boiled seasoning liquid containing sugar, soy sauce, miso, etc., and it boiled and ripened by the roasting method, and manufactured the squid stew nail. The eelfish nails boiled in this way were evaluated for quality regarding crumble, belly cut, broken neck, gloss, softness and taste. The results are shown in Table 2.
In Table 2, the evaluation of the collapse of the body indicates the proportion of the individuals who have collapsed in 100 individuals, the evaluation of the short of the stomach indicates the proportion of individuals of the stomach that are present in the 100 individuals, and the evaluation of the broken neck is 100. This shows the percentage of broken individuals in the individuals. In addition, the evaluation of color gloss indicates that the ○ mark is good, the △ mark is slightly good, and the × mark is slightly inferior, and the softness evaluation is appropriate for the ○ mark △ mark is slightly too soft, x mark indicates that it is hard, and taste evaluation indicates that ○ mark is fragrant, △ mark is slightly fragrant, X mark is fragrant respectively show a lack of and of.
[0021]
[Table 2]
Figure 0004052765
[0022]
From Table 2, it can be seen that there are fewer examples than Comparative Examples 1 and 3 with respect to body collapse, shortness of stomach and broken neck. Moreover, about the softness and taste of a body, it turns out that an Example is better than each comparative example. Therefore, it can be seen that the examples have good quality as squid nails.
[0023]
【The invention's effect】
As described above, according to the manufacturing method of the boiled fish according to claim 1, since the soft fish is frozen by impregnating with the organic acid salt and saccharide, when the thawing is thawed, abdominal shortage and crunchiness occur. Can be effectively suppressed. For this reason, it can suppress effectively that quality falls by freezing, there is little body collapse, and the quality boiled-boiled fish can be obtained.
[0024]
In addition, since the simmered boiled fish containing sugar is finally obtained, it is not necessary to remove the saccharide impregnated in the soft fish prior to freezing storage when the soft fish is thawed, which is particularly suitable as a method for producing the boiled simmered fish.
[0025]
According to the method for producing boiled fish according to claim 2, the soft acid fish can be impregnated with the organic acid salt and saccharide at the same time, so that the impregnation work can be performed efficiently.
[0026]
According to the manufacturing method of the boiled fish according to claim 3, since sodium citrate or sodium malate is used as the organic acid salt, water retention of soft fish can be ensured satisfactorily, and deterioration in quality during thawing can be more effectively suppressed. be able to.
[0027]
According to the method for producing boiled salmon according to claim 4, in spite of being simmered by the roasting method using frozen eelfish as a raw material, it is difficult to cause quality deterioration such as abdominal shortage and crumble, and has a unique aroma. You can get eel stew with softness.

Claims (4)

有機酸塩類と糖類とを含浸させた軟弱魚を冷凍し、
自然解凍した後、糖分を含む調味液に入れて煎りつけ法により煮熟することを特徴とする佃煮の製造方法。
Frozen soft fish impregnated with organic acid salts and sugars,
A method for producing boiled bonito , which is naturally thawed and then simmered in a seasoning solution containing sugar and boiled by a roasting method.
有機酸塩類と糖類とを含む水溶液に軟弱魚を浸漬して、当該軟弱魚に有機酸塩類と糖類とを含浸させる請求項1記載の佃煮の製造方法。  The method for producing boiled sea bream according to claim 1, wherein a soft fish is immersed in an aqueous solution containing an organic acid salt and a saccharide, and the soft acid fish is impregnated with the organic acid salt and the saccharide. 有機酸塩類としてクエン酸ナトリウム又はリンゴ酸ナトリウムを用いる請求項1又は2に記載の佃煮の製造方法。  The method for producing boiled potato according to claim 1 or 2, wherein sodium citrate or sodium malate is used as the organic acid salt. 前記軟弱魚としてイカナゴを用いる請求項1〜3の何れか1項に記載の佃煮の製造方法。Method for producing a boiled according to any one of claims 1 to 3, are use a sand eel as the soft fish.
JP22527299A 1999-08-09 1999-08-09 Manufacturing method Expired - Lifetime JP4052765B2 (en)

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