JP4324745B2 - Mortarboard - Google Patents
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- JP4324745B2 JP4324745B2 JP2007272666A JP2007272666A JP4324745B2 JP 4324745 B2 JP4324745 B2 JP 4324745B2 JP 2007272666 A JP2007272666 A JP 2007272666A JP 2007272666 A JP2007272666 A JP 2007272666A JP 4324745 B2 JP4324745 B2 JP 4324745B2
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- kamaboko
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- polyurethane resin
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- 229920005749 polyurethane resin Polymers 0.000 claims description 24
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 22
- 238000010438 heat treatment Methods 0.000 claims description 16
- 239000002023 wood Substances 0.000 claims description 16
- 241000218645 Cedrus Species 0.000 claims description 13
- 239000002904 solvent Substances 0.000 claims description 2
- 229920005989 resin Polymers 0.000 description 11
- 239000011347 resin Substances 0.000 description 11
- 239000000839 emulsion Substances 0.000 description 10
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 8
- 229910052710 silicon Inorganic materials 0.000 description 8
- 239000010703 silicon Substances 0.000 description 8
- 241000251468 Actinopterygii Species 0.000 description 7
- 238000001035 drying Methods 0.000 description 7
- 235000019688 fish Nutrition 0.000 description 7
- 239000007788 liquid Substances 0.000 description 6
- 239000000463 material Substances 0.000 description 6
- 239000000203 mixture Substances 0.000 description 5
- 230000000694 effects Effects 0.000 description 4
- XTXRWKRVRITETP-UHFFFAOYSA-N Vinyl acetate Chemical compound CC(=O)OC=C XTXRWKRVRITETP-UHFFFAOYSA-N 0.000 description 3
- 239000002994 raw material Substances 0.000 description 3
- 239000007921 spray Substances 0.000 description 3
- 239000004925 Acrylic resin Substances 0.000 description 2
- 229920000178 Acrylic resin Polymers 0.000 description 2
- 239000011248 coating agent Substances 0.000 description 2
- 238000000576 coating method Methods 0.000 description 2
- 230000000052 comparative effect Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 235000019645 odor Nutrition 0.000 description 2
- 235000019465 surimi Nutrition 0.000 description 2
- SMZOUWXMTYCWNB-UHFFFAOYSA-N 2-(2-methoxy-5-methylphenyl)ethanamine Chemical compound COC1=CC=C(C)C=C1CCN SMZOUWXMTYCWNB-UHFFFAOYSA-N 0.000 description 1
- NIXOWILDQLNWCW-UHFFFAOYSA-N 2-Propenoic acid Natural products OC(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 description 1
- 241000972773 Aulopiformes Species 0.000 description 1
- JOYRKODLDBILNP-UHFFFAOYSA-N Ethyl urethane Chemical compound CCOC(N)=O JOYRKODLDBILNP-UHFFFAOYSA-N 0.000 description 1
- 241000269851 Sarda sarda Species 0.000 description 1
- 238000009835 boiling Methods 0.000 description 1
- 239000003153 chemical reaction reagent Substances 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 238000004132 cross linking Methods 0.000 description 1
- 238000004925 denaturation Methods 0.000 description 1
- 230000036425 denaturation Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000011835 investigation Methods 0.000 description 1
- 239000003973 paint Substances 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 102000004169 proteins and genes Human genes 0.000 description 1
- 108090000623 proteins and genes Proteins 0.000 description 1
- 235000019515 salmon Nutrition 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 150000003384 small molecules Chemical class 0.000 description 1
- 238000010025 steaming Methods 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 229920002803 thermoplastic polyurethane Polymers 0.000 description 1
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- Fish Paste Products (AREA)
Description
本発明は、かまぼこに気泡を発生させないように処理したかまぼこ板に関するものである。特にかまぼこに気泡を発生させないようにした良質な板付かまぼこを製造することのできるかまぼこ板に係るものである。 The present invention relates to a kamaboko plate processed so as not to generate bubbles in the kamaboko. In particular, the present invention relates to a kamaboko plate that can produce a high-quality kamaboko with a plate that does not generate bubbles in the kamaboko.
かまぼこは、かまぼこ板に接触している部分に多数の小さな気泡が発生することがある。このような気泡は、かまぼこ板の導管から空気又は液体がかまぼこ板内に入り込み、この空気又は液体が加熱により膨張することに起因するものと思われる。そこで、特公平5−66097号公報は、けい素樹脂又はその含有物を用いてかまぼこ板を処理することによりかまぼこ板の導管を封ずるようにしたかまぼこ板を提供している。 In the kamaboko, a large number of small bubbles may be generated in a portion in contact with the kamaboko plate. Such bubbles are thought to be caused by air or liquid entering the kamaboko plate from the kamaboko plate conduit and expanding by heating. Therefore, Japanese Patent Publication No. 5-66097 provides a kamaboko plate in which a kamaboko plate conduit is sealed by treating the kamaboko plate with silicon resin or its inclusion.
板付きかまぼこは、かまぼこ板に接している部分に大小多数の気泡が発生することがある。そこで、けい素樹脂又はその含有物を用いてかまぼこ板を処理する(特許文献1参照)、酢酸ビニルエマルジョンを用いてかまぼこ板を処理することによりかまぼこ板の導管を封ずるようにしたかまぼこ板を提供している(特許文献2参照)。 In a kamaboko with a plate, a large and small number of bubbles may be generated in a portion in contact with the kamaboko plate. Therefore, the kamaboko plate is treated with silicon resin or its contents (see Patent Document 1), and the kamaboko plate is sealed with a vinyl acetate emulsion so as to seal the kamaboko plate conduit. Provided (see Patent Document 2).
耐水性、耐熱性に優れ、分子が導管内に浸透し乾燥後も膨張しないアクリル樹脂により木口を処理したかまぼこ板を提供するものである(特許文献3参照)。
板付かまぼこの製造方法は、かまぼこ板の上に魚肉すり身の原料を盛り付け、これを蒸熱処理して原料の蛋白変性と塩分による架橋作用とを促し製品としているが、一部樹脂材料への切り替え等の試みはあるが、総合的には天然木板が優れており、現在も主流となっている。
The present invention provides a kamaboko plate which is excellent in water resistance and heat resistance, and whose end is treated with an acrylic resin in which molecules penetrate into the conduit and does not expand after drying (see Patent Document 3).
The manufacturing method of kamaboko with a plate is a product made by placing raw fish surimi on a kamaboko plate and steaming it to promote protein denaturation of the raw material and cross-linking action due to salt content. Although natural wood board is excellent overall, it is still mainstream.
しかしながらこのような天然木板の場合には水分を含んだすり身原料における水分をかまぼこ板が吸収して、製造時における加熱工程においては、この水分が沸点以上に加熱されることにより気化し、結果的にかまぼこに気泡が生じた状態の製品が生じてしまう。このような現象は特に原料素材を吟味した高級かまぼこの場合では、消費者の品質に対する期待感を裏切る結果となり、その改善が求められていた。 However, in the case of such a natural wood board, the kamaboko board absorbs the moisture in the surimi raw material containing moisture, and in the heating process at the time of manufacture, this moisture is vaporized by being heated above the boiling point, resulting in A product with air bubbles in the kamaboko is produced. Such a phenomenon, in particular, in the case of a high-class kamaboko, which examines the raw materials, has resulted in betraying the consumer's expectation for quality, and improvement has been demanded.
けい素樹脂及びその含有物を用いて処理したかまぼこ板を例えば1〜10ヶ月間程度の長期間にわたって在庫した場合、かまぼこ板の木口にひび割れが生じることがある。また酢酸ビニルエマルジョンで処理したかまぼこ板は気泡防止効果が小さいことが問題となっている。また耐水性、耐熱性に優れ、分子が導管内に浸透し乾燥後も膨張しないアクリル樹脂により木口を処理したかまぼこ板を提供するものであるが十分な効果を示していない。 When the kamaboko board processed using the silicon resin and its content is stocked over a long period of time, for example, for about 1 to 10 months, the kamaboko board may be cracked. Moreover, the kamaboko board processed with the vinyl acetate emulsion has a problem that the bubble prevention effect is small. In addition , it provides a kamaboko plate which is excellent in water resistance and heat resistance, and has a wood end treated with an acrylic resin in which molecules penetrate into the conduit and does not expand after drying, but does not show sufficient effects.
このような背景を考慮してなされたものであって、天然木板の使用を前提としながらもかまぼこ内に気泡の生じなく、ヤニ臭もないかまぼこ板を提供することにある。 An object of the present invention is to provide a kamaboko plate which is free from bubbles in the kamaboko and does not have a scent odor, assuming that a natural wood board is used.
けい素樹脂又はその含有物を用いて処理したかまぼこ板の木口にひび割れが生ずる原因は次の通りであると思われる。即ち、けい素樹脂は分子が小さいため、木の導管中に深く浸透し易く、しかもけい素樹脂は乾燥すると膨張する性質がある。木の導管中に深く浸透したけい素樹脂が乾燥して膨張すると、かまぼこ板はこれに耐え切れずに木口にひび割れが生ずるのである。酢酸ビニル、アクリル酸などを種々検討した結果、分子が大きくて木の導管中に深く浸透し難く、十分な効果を示していない。 The reason why cracks occur in the mouth of the kamaboko board treated with silicon resin or its inclusion is considered as follows. That is, since the silicon resin has a small molecule, it easily penetrates deep into the conduit of the tree, and the silicon resin has a property of expanding when dried. When the silicon resin that has penetrated deeply into the wood conduit dries and expands, the kamaboko board cannot withstand this and cracks occur in the mouth. As a result of various investigations on vinyl acetate, acrylic acid, etc., the molecule is large and difficult to penetrate deeply into the wood conduit, so it does not show a sufficient effect.
しかも乾燥しても膨張しないポリウレタン樹脂を使用することにより、上記課題を解決することができるという結論に達した。本発明は、ポリウレタン樹脂により木口を処理したことを特徴とするかまぼこ板を提供するものである。
蒲鉾板用の杉、もみを加温処理して、木質内の水分を減少させたものを、ポリウレタン樹脂により木口を処理した蒲鉾用板である。
In addition, it has been concluded that the above problem can be solved by using a polyurethane resin that does not expand even when dried. The present invention provides a kamaboko board characterized by treating the end with a polyurethane resin.
This is a firewood board that has been treated with a polyurethane resin to reduce the moisture in the wood by heating cedar and fir for firewood board.
杉ともみのかまぼこ板の加熱処理は90℃〜150℃の水蒸気処理した後、80℃から150℃の範囲で、1〜10時間処理して、木材の水分量を5〜10%にする。好ましくは90℃〜140℃水蒸気で、2時間〜8時間で処理することであって、板の部分の外部から適切な内部を処理することで効果を示した。また前記杉、もみを120℃から徐々に温度を降下させて乾燥させて、杉、もみの残存水分量を5〜10%にすることが望ましい。
The heat treatment of the cedar and komaboko board is steamed at 90 ° C. to 150 ° C., and then treated at 80 ° C. to 150 ° C. for 1 to 10 hours to make the moisture content of the
ポリウレタン樹脂は分子量1000〜10000のもので、溶媒に溶解・分散して使用するものであり、好ましくは2000〜9000の分子量のものである。分子量が大きいと杉、もみの導管(仮導管)に入らず、また小さいものは導管の奥深くまで入って使用量が多くなってくる。杉、もみの木口部分を刷毛、スプレーなどで、少量で、しかも均一に塗布するものである。 The polyurethane resin has a molecular weight of 1000 to 10,000 and is used by being dissolved and dispersed in a solvent, and preferably has a molecular weight of 2000 to 9000. If the molecular weight is large, it will not enter the cedar and fir conduits (temporary conduits) , while the smaller ones will go deeper into the conduits and increase the usage. Cedar, the butt end portion of the fir brush, spray or the like, are those small amounts, yet to uniformly apply.
この発明における作用としては、杉、もみにおける木口面の導管内のヤニ樹脂部分を水蒸気によって除去して、木口にポリウレタン樹脂によって処理することである。
このポリウレタン樹脂の溶液をハケ、スプレーガン、ローラー等を用いてかまぼこ板1木口2部の両面に(この液1Lに10〜25m2の木口の塗布)塗ることができる。
The action of the present invention is to remove the resin portion in the conduit on the mouth end of cedar and fir with water vapor and treat the end with a polyurethane resin.
This polyurethane resin solution can be applied to both surfaces of the kamaboko plate 1
ポリウレタン樹脂の該混合物中に木口2部の両面を漬けることもある。ポリウレタン樹脂エマルジョンは導管を塞ぐのに足りる量を使用する。一例としてスプレーガンの場合、塗布直後に塗装面に塗料が浮く程度の量をスプレーする。木口2を処理した後、温風等により乾燥させる。
Sometimes both sides of the two ends of the polyurethane resin are soaked in the mixture of polyurethane resin. The polyurethane resin emulsion is used in an amount sufficient to plug the conduit. As an example, in the case of a spray gun, an amount that the paint floats on the painted surface immediately after application is sprayed. After treating the
前記の加熱温度、時間、更には前述の水蒸気圧力、水蒸気処理の時間、乾燥時間等は、杉、もみの素材の性状、加工後の要求性状に応じ、またポリウレタン樹脂の塗布は前記した条件の範囲でも行ってもよい。 The heating temperature, time, and the above-described steam pressure, steam treatment time, drying time, etc., depend on the properties of the material of cedar and fir, the required properties after processing, and the application of the polyurethane resin is performed under the conditions described above. It may be done in range.
本発明においてかまぼこ板の木口を処理した場合には、ウレタン樹脂は導管内に深く入り込むことなく木口附近に付着して導管を塞ぐため、けい素樹脂又はその含有物を用いてかまぼこ板を処理した場合と同様に、かまぼこにおける気泡の発生が防止される。 In the present invention, when the top of the kamaboko board is treated, the urethane resin adheres to the vicinity of the knot without penetrating deeply into the pipe and closes the pipe. Therefore, the kamaboko board was treated with silicon resin or its contents. As in the case, the generation of bubbles in the kamaboko is prevented.
しかして、ポリウレタン樹脂は木の導管中の奥深くまでには浸透し難く、しかも乾燥しても膨張しないため、ポリウレタン樹脂によりかまぼこ板の木口を処理した場合には木口にひび割れが生ずることはない。なお、ポリウレタン樹脂によりかまぼこ板の木口を処理した場合には、該かまぼこ板を例えば約3〜10ケ月程度の長期間にわたって在庫したときでも木口にひび割れが生ずることはない。 Since polyurethane resin does not easily penetrate deep into the wood conduit and does not swell even when dried, cracking of the mouth of the kamaboko board does not occur when the top of the kamaboko board is treated with polyurethane resin. In addition, when the top of the kamaboko board is treated with a polyurethane resin, even when the kamaboko board is stocked over a long period of time, for example, about 3 to 10 months, no cracks are generated in the knot.
以上説明したように、本発明においては、杉、もみを水蒸気による処理とポリウレタン樹脂によりかまぼこ板の木口を処理するようにしたため、かまぼこにおける気泡の発生、およびかまぼこへのヤニ臭の付着が防止され、しかもかまぼこ板を長期間にわたって在庫したときでも木口にひび割れが生ずることがない。 As described above, in the present invention, the cedar and fir are treated with water vapor and the top of the kamaboko board is treated with polyurethane resin, so that generation of bubbles in the kamaboko and adhesion of the scent of bonito to the kamaboko are prevented. Moreover, even when the kamaboko board is stocked for a long period of time, no cracks are generated in the butt.
本発明においては、かまぼこ板の切断面の両木口にポリウレタン樹脂を塗布、噴霧又は浸透等の処理をした後、乾燥することによりポリウレタン樹脂が硬化し導管からの空気や液体が入り込むことを防止する。以下本発明を図示の実施の形態に基づき説明する。 In the present invention, polyurethane resin is applied to both ends of the cut surface of the kamaboko board, treated after being sprayed or infiltrated, and then dried to prevent the polyurethane resin from hardening and air or liquid from the conduit from entering. . The present invention will be described below based on the illustrated embodiments.
次に、本発明の実施例を図面に従って説明する。
図1に示すように、加工すべきかまぼこ板の素材である杉板を載せた状態で120℃の水蒸気によって適宜に水蒸気処理する。
Next, embodiments of the present invention will be described with reference to the drawings.
As shown in FIG. 1, steam treatment is appropriately performed with steam at 120 ° C. while a cedar board, which is a material of the kamaboko board to be processed, is placed.
図1に示すようなかまぼこ板の加工時に水蒸気による加熱を行った。なお加熱する場合には、水蒸気での加圧時において120℃程度の範囲の温度で10時間水蒸気によって加熱処理した。この水蒸気加熱が終了すると、水蒸気の処理を止めて、徐々に温度を下げて100℃から60℃までで乾燥した。 Heating with steam was performed during the processing of the kamaboko plate as shown in FIG. In addition, when heating, it heat-processed with water vapor | steam for 10 hours at the temperature of the range of about 120 degreeC at the time of pressurization with water vapor | steam. When the steam heating was completed, the steam treatment was stopped, the temperature was gradually lowered, and drying was performed at 100 ° C. to 60 ° C.
上記得られたかまぼこ板の木口に、分子量5000のポリウレタン樹脂エマルジョン1重量部と水3重量部とを混合した。この混合物をハケによってかまぼこ板1の木口2部の両面にこの液1Lに15m2の木口の割合で塗布した。この板を乾燥機で100℃から徐々に低下して60℃で5時間かけた。前記の木口2を処理した後、温風等により乾燥させた。
1 part by weight of a polyurethane resin emulsion having a molecular weight of 5000 and 3 parts by weight of water were mixed into the mouth of the kamaboko board obtained above. This mixture was applied by brush to both sides of 2 parts of the kamaboko board 1 at the rate of 15
得られたかまぼこ板に魚肉のすり身を載せて、板付きかまぼことした場合、気泡もなく、木質特有の臭いもなかった。また板自身も5月保存しても変化していなかった。 When fish paste was placed on the resulting kamaboko board and kamaboko with a board was used, there were no bubbles and no woody peculiar smell. Also, the plate itself did not change after being stored in May.
次に、実施例を添付図面の図2の(A)と(B)に従って説明する。本発明においては、図2の(A)は蒲鉾板の詳細図である。木材には導管1が縦横に存在している。蒲鉾板の木口にも導管の入り口があり、また板面に導管の出口2があって、通常は蒲鉾を板に載せて熱処理すると、導管内にあるヤニによって、匂いをつけ、さらに内部の気泡によって蒲鉾内に気泡を発生させることである。
Next, an embodiment will be described with reference to FIGS. 2A and 2B of the accompanying drawings. In the present invention, (A) of FIG. 2 is a detailed view of a gutter plate. The pipe 1 exists vertically and horizontally in the wood. There is also a conduit entrance at the end of the slab, and there is a
一方、蒲鉾板の木材を水蒸気で処理した場合、導管内部のヤニを取り出して、ヤニの臭いをなくすことが出来た。その後水蒸気を遮断して、乾燥して60℃近くまで下げて、木材の水分は10%以下にした。この状態で木材の木口にポリウレタン樹脂のエマルジョンによりかまぼこ板の木口を処理した。かまぼこ板の木口を処理するに当っては、図2(B)に示すように、かまぼこ板の材料となる材木の木口5にエマルジョンを塗布させて、木口を完全に塞いだ。
On the other hand, when the timber timber was treated with water vapor, it was possible to remove the scent from the inside of the conduit and eliminate the scent. Thereafter, the water vapor was cut off, dried and lowered to near 60 ° C., so that the moisture of the wood was reduced to 10% or less. In this state, the wood mouth was treated with a polyurethane resin emulsion on the wood mouth. In processing the top of the kamaboko board, as shown in FIG. 2 (B), an emulsion was applied to the
一例としてポリウレタン樹脂のエマルジョン1重量部と水4重量部とを混合し、この混合物をハケによって、木口6に塗り、導管を塞ぐに足る量を使用した。従って、その使用量は導管の太さ、数等により異なった。このようにしてポリウレタン樹脂のエマルジョンにより木口6を処理した後、100℃程度の熱風により約2分間乾燥させて、処理した木口にした。
得られたかまぼこ板に魚肉のすり身を載せて、板付きかまぼことした場合、気泡もなく、木質特有の臭いもなかった。また板自身も6ケ月保存しても変化していなかった。
As an example, 1 part by weight of a polyurethane resin emulsion and 4 parts by weight of water were mixed, and this mixture was applied by brush to the end 6 to use an amount sufficient to block the conduit. Therefore, the amount used varied depending on the thickness and number of conduits. Thus, after treating the lip 6 with the polyurethane resin emulsion, it was dried with hot air at about 100 ° C. for about 2 minutes to obtain a treated lip.
When fish paste was placed on the resulting kamaboko board and kamaboko with a board was used, there were no bubbles and no woody peculiar smell. Also, the plate itself did not change after 6 months of storage.
図1に示すように、加工すべきかまぼこ板の素材例えば樅(もみ)の板を載せた状態で130℃の水蒸気によって適宜の水蒸気処理する。
図1に示すようなかまぼこ板の加工時に水蒸気による加熱を行う。なお加熱する場合には、水蒸気での加圧時において130℃程度の範囲の温度で8時間水蒸気によって加熱処理した。この水蒸気加熱が終了すると、水蒸気の処理を止めて、徐々に温度を下げて100℃から60℃までで乾燥した。
As shown in FIG. 1, an appropriate steam treatment is performed with steam at 13 ° C. in a state where a kamaboko board material to be processed, for example, a fir board is placed.
Heating with water vapor is performed during the processing of the kamaboko plate as shown in FIG. In the case of heating, the heat treatment was performed with water vapor at a temperature in the range of about 130 ° C. for 8 hours when pressurized with water vapor. When the steam heating was completed, the steam treatment was stopped, the temperature was gradually lowered, and drying was performed at 100 ° C. to 60 ° C.
上記得られたかまぼこ板の木口に、分子量6000のポリウレタン樹脂エマルジョン1重量部に水3重量部とを混合した。この混合物をハケを用いてかまぼこ板1の木口2部の両面にこの液1Lに15m2の木口の割合で塗布した。この板を乾燥機で100℃から徐々に低下して60℃で5時間かけた。前記の木口2を処理した後、温風等により乾燥させた。
得られたかまぼこ板に魚肉のすり身を載せて、板付きかまぼことした場合、気泡もなく、木質特有の臭いもなかった。また板自身も5月保存しても変化していなかった。
「比較例1」
3 parts by weight of water was mixed with 1 part by weight of a polyurethane resin emulsion having a molecular weight of 6000 at the mouth of the kamaboko board obtained above. This mixture was applied to both surfaces of 2 parts of the kamaboko board 1 using a brush at a ratio of 15 m2 to the 1 L of this liquid. The plate was gradually lowered from 100 ° C. with a dryer and then applied at 60 ° C. for 5 hours. After treating the
When fish paste was placed on the resulting kamaboko board and kamaboko with a board was used, there were no bubbles and no woody peculiar smell. Also, the plate itself did not change after being stored in May.
"Comparative Example 1"
図1に示すように、加工すべきかまぼこ板の素材である、杉板を載せた状態で水蒸気によって適宜の水蒸気処理を行わなかった。
図1に示すようなかまぼこ板の加工時、水蒸気の処理をせずに、乾燥温度を100℃から60℃まで行った。
As shown in FIG. 1, an appropriate steam treatment was not performed with steam in a state where a cedar board, which is a material of the kamaboko board to be processed, was placed.
During the processing of the kamaboko plate as shown in FIG. 1, the drying temperature was from 100 ° C. to 60 ° C. without the treatment of water vapor.
上記得られたかまぼこ板の木口に、分子量6000のポリウレタン樹脂エマルジョン1重量部に水3重量部とを混合した。この混合物をハケによってかまぼこ板の木口部の両面に、この液1Lに15m2の木口の割合で塗布した。この板を乾燥機で100℃から徐々に低下して60℃で5時間かけた。前記の木口2を処理した後、温風等により乾燥させた。
得られたかまぼこ板に魚肉のすり身を載せて、板付きかまぼことした場合、気泡はなかったが、木質特有の臭いがあった。
「比較例2」
3 parts by weight of water was mixed with 1 part by weight of a polyurethane resin emulsion having a molecular weight of 6000 at the mouth of the kamaboko board obtained above. This mixture was applied by brush to both ends of the kamaboko plate's lip at a ratio of 15
When the fish paste was placed on the kamaboko board and the kamaboko with the board was used, there was no air bubble, but there was a smell peculiar to wood.
"Comparative Example 2"
図1に示すように、加工すべきかまぼこ板の素材例えば樅(もみ)の板を載せた状態で130℃の水蒸気によって適宜の水蒸気処理した。
図1に示すようなかまぼこ板の加工時に水蒸気による加熱を行った。なお加熱する場合には、水蒸気での加圧時において130℃程度の範囲の温度で、8時間水蒸気で加熱処理した。この水蒸気加熱が終了すると、水蒸気の処理を止めて、徐々に温度を下げて100℃から60℃までで乾燥した。
As shown in FIG. 1 and treated with a suitable steam by 130 ° C. in steam while carrying the sheet material for example fir of boiled fish paste plate to be machined (fir).
Heating with steam was performed during the processing of the kamaboko plate as shown in FIG. In addition, when heating, it heat-processed with water vapor | steam for 8 hours at the temperature of the range of about 130 degreeC at the time of pressurization with water vapor | steam. When the steam heating was completed, the steam treatment was stopped, the temperature was gradually lowered, and drying was performed at 100 ° C. to 60 ° C.
上記得られたかまぼこ板の木口に、樹脂関係の試薬を塗布せず、この板に魚肉のすり身を載せて蒲鉾を調製した。
得られたかまぼこ板にかまぼこを載せて、板付きかまぼことした場合、蒲鉾内に気泡が発生した。
Resin-related reagents were not applied to the top of the kamaboko plate obtained above, and fish paste was placed on this plate to prepare salmon.
When the kamaboko was placed on the kamaboko plate and the kamaboko with the plate was taken, bubbles were generated in the basket.
1導管
2導管出口
3ウレタン塗膜
4スチーム加工による熱影響部
5樹脂(ヤニ)
6木口
1
6 Kiguchi
Claims (3)
2. The vase board according to claim 1, wherein the polyurethane resin has a molecular weight of 1000 to 10,000 and is used by being dissolved in a solvent .
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