JP2014113093A - Laver granules and manufacturing method thereof - Google Patents

Laver granules and manufacturing method thereof Download PDF

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JP2014113093A
JP2014113093A JP2012269555A JP2012269555A JP2014113093A JP 2014113093 A JP2014113093 A JP 2014113093A JP 2012269555 A JP2012269555 A JP 2012269555A JP 2012269555 A JP2012269555 A JP 2012269555A JP 2014113093 A JP2014113093 A JP 2014113093A
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laver
nori
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seaweed
granulated
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JP5863629B2 (en
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Tokuyuki Hamano
徳之 濱野
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MARUTOKU NORI CO Ltd
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Abstract

PROBLEM TO BE SOLVED: To provide laver granules allowing the laver to be crunched without trouble and easily swallowed when eaten.SOLUTION: Raw material laver composed of small tabular pieces of laver and/or laver powder is heated and agitated under presence of hot water and/or a seasoning liquid, so as to be crimped and formed into a granular form by agitation with twisting during drying. The heating of raw material laver is performed at a surface temperature of the raw material laver in the range of 65 to 90°C. The drying of the crimped raw material laver is performed in the range of 40 to 90°C. Hot water and/or a seasoning liquid in an amount of 110 to 170 wt% relative to the raw material laver is sprayed to the raw material laver. Dried laver and/or processed laver is cut into squares of 5 mm or less to produce the small pieces of laver.

Description

本発明は、海苔の喫食時において嚥下を容易にする顆粒海苔及びその製造に関する。   The present invention relates to a granulated laver that facilitates swallowing when eating nori and its production.

海苔は、栄養素を多く含有する食材として知られており、海苔葉体を原料として板状に抄いた後にこれを乾燥させた板状の乾海苔や、さらに焼成等の加工を施した焼海苔、味付海苔、きざみ海苔等の板状の加工海苔が広く食されている。しかし、これらの板状の海苔は、喫食時において特に口内で張り付いたり固着したりするなど嚥下するに支障を生ずる場合がある。特に嚥下機能の未発達の幼児や嚥下機能が低下した傷病者、高齢者においては問題となることがあり得る。   Nori is known as a foodstuff rich in nutrients, and it is a plate-like dry nori that is made from dried laver leaves and then dried. Plate-like processed seaweed such as attached seaweed and chopped seaweed are widely eaten. However, these plate-like seaweeds may cause troubles in swallowing such as sticking or sticking in the mouth particularly during eating. In particular, it may be a problem for young children with undeveloped swallowing function, disabled patients with swallowing function decreased, and elderly people.

このため、本出願人は、顆粒海苔を鋭意検討した。造粒技術としては、噴霧乾燥造粒、流動層造粒、撹拌造粒及び押出造粒等が知られている。そして、これらの造粒装置で使用する原料は全て粉末原料あるいは液体原料でありバインダーには水溶液あるいは粉末を用いて噴霧、滴下、撹拌混合することで顆粒及び錠剤を製造している。したがって、これら造粒装置を用いて顆粒海苔を製造する場合、海苔片の原料をそのまま用いて顆粒を製造する構造を有しておらず、従来から板状の海苔を製造する際に用いられている成分以外の成分のバインダーが必要であるので、できるだけ板状の海苔を製造する際に用いられる成分で顆粒海苔を製造することが望まれる。   For this reason, the present applicant has intensively studied granular nori. Known granulation techniques include spray-drying granulation, fluidized bed granulation, stirring granulation, and extrusion granulation. The raw materials used in these granulators are all powder raw materials or liquid raw materials, and granules and tablets are produced by spraying, dropping, stirring and mixing using an aqueous solution or powder as a binder. Therefore, when producing granulated laver using these granulators, it does not have a structure for producing granules using the raw material of laver pieces as it is, and has been used when producing plate-like laver from the past. Therefore, it is desirable to produce granular nori with the components used when producing plate-like laver as much as possible.

また、板状の海苔以外の別形状の海苔として、海苔小片を接着して得られる海苔フレークが提案されている(特許文献1参照。)。海苔フレークは、板海苔の製造工程などで発生する5mm以下の海苔小片を海苔の風味を維持しながら再利用しようとするもので、海苔小片にゼイン及び含水エタノールを加えて混合した後、これを乾燥して海苔フレークとするものである。しかし、この海苔フレークは、従来から板状の海苔を製造する際に用いられている成分以外の成分のバインダーであるゼインと含水エタノールが必要である。   Moreover, nori flakes obtained by adhering small pieces of laver are proposed as other types of laver other than plate-like laver (see Patent Document 1). Nori flakes are intended to be reused while maintaining the flavor of the seaweed while maintaining the flavor of the seaweed. It is dried to make nori flakes. However, the laver flakes require zein and water-containing ethanol, which are binders for components other than those conventionally used when producing plate-like laver.

特開2005−270024号公報JP-A-2005-270024

本発明が解決しようとする課題は、海苔を喫食する場合において、海苔の嚥下に支障を生ずることなく容易に嚥下できる顆粒海苔及びその製造方法を提供することにある。   The problem to be solved by the present invention is to provide a granular nori that can be easily swallowed without causing trouble in swallowing the nori when eating the nori and a method for producing the same.

前記課題を解決するため本発明に係る顆粒海苔は、板状の海苔小片及び/又は海苔粉末である海苔原料を、湯水及び/又は調味液の存在下加熱撹拌して圧着させ、乾燥しながら撹拌して縒りを加え顆粒状に形成したことを特徴とする。   In order to solve the above problems, the granulated laver according to the present invention is a plate-like laver piece and / or laver raw material, which is heated and stirred in the presence of hot water and / or seasoning liquid, pressure-bonded, and stirred while drying. Then, it is characterized in that it is formed into granules by adding sag.

これにより、従来から板状の海苔を製造する際に用いられている成分のみで、海苔を喫食する場合において、海苔の嚥下に支障を生ずることなく容易に嚥下する顆粒海苔が得られる。   Thereby, only the components conventionally used when producing plate-like nori are obtained, and when nori is eaten, granular nori can be easily swallowed without causing trouble in swallowing the nori.

この場合において、海苔原料の加熱を、海苔原料の表面温度が65〜90℃の範囲で行い、圧着させた海苔原料の乾燥を、40〜90℃の範囲で行うことができる。また、海苔原料に、海苔原料に対して110〜170重量%の湯水及び/又は調味液を噴霧することができる。さらに、海苔小片を、乾海苔及び/又は加工海苔を5mm角以下に裁断したものにすることができる。   In this case, the nori raw material can be heated in the range of the surface temperature of the nori raw material in the range of 65 to 90 ° C, and the dried nori raw material can be dried in the range of 40 to 90 ° C. Moreover, 110-170weight% of hot water and / or seasoning liquid can be sprayed with respect to a nori raw material with respect to a nori raw material. Furthermore, the laver pieces can be made by cutting dry laver and / or processed laver into 5 mm squares or less.

また、前記課題を解決するため本発明に係る顆粒海苔の製造方法は、板状の海苔小片及び/又は海苔粉末を海苔原料とし、この海苔原料を湯水及び/又は調味液の存在下加熱撹拌して海苔原料同士を圧着させ、この圧着した海苔原料を乾燥しながら撹拌して縒りを加え顆粒状の海苔にすることを特徴とする。   In addition, in order to solve the above-mentioned problems, the method for producing granular nori according to the present invention uses plate-like nori pieces and / or nori powder as a nori raw material, and the nori raw material is heated and stirred in the presence of hot water and / or seasoning liquid. The seaweed raw materials are pressure-bonded to each other, and the pressure-bonded seaweed raw materials are stirred while drying to add granulated laver.

これにより、前記と同様に従来から板状の海苔を製造する際に用いられている成分のみで、海苔を喫食する場合において、海苔の嚥下に支障を生ずることなく容易に嚥下する顆粒海苔が得られる。   As a result, a granular nori that can be easily swallowed without causing any trouble in swallowing the nori is obtained using only the ingredients conventionally used for producing plate-like nori as described above. It is done.

本発明によれば、嚥下機能の未発達の幼児又は嚥下機能が低下した傷病者及び高齢者が喫食する場合において嚥下を容易にすることができる顆粒海苔が得られる。   ADVANTAGE OF THE INVENTION According to this invention, the granular seaweed which can make swallowing easy is obtained when the infant with an undeveloped swallowing function or the sick and the elderly with a swallowing function fall.

本発明に係る顆粒海苔を製造する装置の一例の実施形態の撹拌機付蒸気加熱釜を示す概略図で、(a)は正面図、(b)は平面図である。BRIEF DESCRIPTION OF THE DRAWINGS It is the schematic which shows the steam heating kettle with a stirrer of embodiment of an example of the apparatus which manufactures the granulated laver concerning this invention, (a) is a front view, (b) is a top view. 本実施形態の撹拌機付蒸気加熱釜に用いられる撹拌羽根の一例を示す概略図である。It is the schematic which shows an example of the stirring blade used for the steam heating kettle with a stirrer of this embodiment.

以下、本発明に係る顆粒海苔の一実施形態を添付図面に基づいて説明する。本実施形態の一例の顆粒海苔1は、海苔原料を、湯水及び/又は調味液の存在下加熱撹拌して圧着させ、乾燥しながら撹拌して縒りを加え顆粒状に形成するものである。海苔原料は、板状の海苔小片、海苔粉末、又は海苔小片と海苔粉末の混合物である。海苔小片は、乾海苔、加工海苔、又は乾海苔と加工海苔の混合物で、板状の海苔を5mm角以下に裁断したものであることが好ましい。海苔小片は、板状の乾海苔や加工海苔を製造する過程で発生し、従来は廃棄物として処理されるいわゆる屑海苔やこの屑海苔を裁断したものでもよいし、廃棄物として処理されない板状の海苔やこの海苔を裁断したものでもよいし、これらの混合物であってもよい。加工海苔としては、特に限定されず、加工海苔として周知の乾海苔を焼成した焼海苔、味付けをした味付海苔、きざみ海苔等が用いられる。海苔粉末は、特に限定されず、従来海苔粉末として用いられる粒径が300〜500μmの海苔粉末でもよいし、それ以外の粒径の海苔粉末であってもよい。海苔小片と海苔粉末の混合物の混合比率は、特に限定されない。   Hereinafter, one embodiment of the granulated laver according to the present invention will be described with reference to the accompanying drawings. The granulated laver 1 according to an embodiment of the present invention is a granulated laver that is heated and stirred in the presence of hot water and / or seasoning liquid and then pressed and stirred while drying to form a granule. The nori raw material is a plate-like nori piece, nori powder, or a mixture of nori piece and nori powder. The seaweed pieces are preferably dried seaweed, processed seaweed, or a mixture of dried seaweed and processed seaweed, and are obtained by cutting plate-like seaweed into 5 mm squares or less. Small laver pieces are produced in the process of producing plate-like dry seaweeds and processed seaweeds, and so-called waste laver that has been treated as waste, or what is cut from this waste laver, or plate-like that is not treated as waste. It may be a seaweed or a cut piece of this seaweed, or a mixture thereof. The processed seaweed is not particularly limited, and baked seaweed that is well known as processed seaweed, baked seaweed, seasoned seaweed, chopped seaweed, and the like are used. The laver powder is not particularly limited, and may be a laver powder having a particle size of 300 to 500 μm, which is conventionally used as a laver powder, or may be a laver powder having other particle sizes. The mixing ratio of the mixture of laver pieces and laver powder is not particularly limited.

湯水は、特に限定されず、また、常温の水であっても常温の水より温度が高い水すなわち湯であってもよい。調味液は、特に限定されず、例えば、加工海苔に従来から用いられているものであればその種類は特に限定されない。調味液は、海苔原料を湿潤させてから乾燥を行うことから粘性ができるだけ低い調味液が好ましい。調味液としては、具体的には、醤油、みりん、砂糖、味噌、食塩などの基本原料、魚介類エキス(例えば、カキエキス、ホタテエキス、かつおエキス、昆布エキス、海老エキス)及び肉エキス(例えばチキンエキス)などの風味原料、コショウ、唐辛子、ワサビなどの香辛料、アミノ酸や核酸などの旨味原料等が挙げられ、これらのうち、一種又は数種類を混合して用いることができる。   The hot water is not particularly limited, and even normal temperature water may be water having a higher temperature than normal temperature water, that is, hot water. A seasoning liquid is not specifically limited, For example, the kind will not be specifically limited if it is conventionally used for processed seaweed. The seasoning liquid is preferably a seasoning liquid having as low a viscosity as possible because the nori raw material is dried after being dried. Specifically, the seasoning liquid includes basic ingredients such as soy sauce, mirin, sugar, miso, and salt, seafood extract (eg, oyster extract, scallop extract, bonito extract, kelp extract, shrimp extract) and meat extract (eg, chicken) Flavors such as extract), spices such as pepper, chili, and wasabi, and umami materials such as amino acids and nucleic acids. Among these, one kind or a mixture of several kinds can be used.

湯水と調味液は、海苔原料に噴霧して供給されることが好ましい。噴霧手段としては、海苔原料に対して噴霧することができれば、特に限定されない。海苔原料に供給(噴霧)される湯水と調味液は、湯水だけでもよいし、調味液だけでもよいし、湯水と調味液を混合したものすなわち調味液を湯水で薄めたものでもよい。調味液と湯水との混合割合は、特に限定されない。湯水及び/又は調味液の供給量(噴霧量)は、海苔原料を圧着してから顆粒化することができれば特に限定されず、海苔原料の種類により異なるが、例えば、海苔原料に対して110〜170重量%であることが好ましい。その供給量が110重量%未満であると、海苔原料が十分に圧着しないことがあり、供給量が170重量%を超えると、水分量が多すぎて海苔原料が圧着しなくなるからである。湯水及び/又は調味液の供給(噴霧)は、海苔原料を加熱する前であっても加熱後例えば海苔原料の表面温度が65〜90℃になってからであってもよい。すなわち、例えば、海苔原料に湯水及び/又は調味液を噴霧しつつ海苔原料を海苔原料の表面温度が例えば65〜90℃に加熱してもよいし、海苔原料の表面温度が例えば65〜90℃に加熱してから海苔原料に湯水及び/又は調味液を噴霧するようにしてもよい。   The hot water and seasoning liquid are preferably supplied by spraying on the seaweed material. The spraying means is not particularly limited as long as it can be sprayed on the seaweed material. The hot water and seasoning liquid supplied (sprayed) to the seaweed material may be hot water only, the seasoning liquid alone, or a mixture of hot water and seasoning liquid, that is, the seasoning liquid diluted with hot water. The mixing ratio of the seasoning liquid and hot water is not particularly limited. The supply amount (spray amount) of hot water and / or seasoning liquid is not particularly limited as long as it can be granulated after pressure-bonding the nori raw material, and varies depending on the type of the nori raw material. It is preferably 170% by weight. This is because when the supply amount is less than 110% by weight, the nori raw material may not be sufficiently compressed, and when the supply amount exceeds 170% by weight, the amount of water is too large to cause the nori raw material to be compressed. The supply (spraying) of the hot water and / or seasoning liquid may be before heating the nori raw material or after the surface temperature of the nori raw material becomes 65 to 90 ° C. after heating. That is, for example, the surface temperature of the nori material may be heated to, for example, 65 to 90 ° C. while spraying hot water and / or seasoning liquid on the nori material, or the surface temperature of the nori material may be, for example, 65 to 90 ° C. It is also possible to spray hot water and / or seasoning liquid on the seaweed material after heating.

海苔原料の加熱手段は、海苔原料を加熱することができれば特に限定されないが、例えば、蒸気を用いて間接的に行うようにしてもよい。具体的には例えば、海苔原料を撹拌する容器(釜)の外周に蒸気を供給す蒸気加熱釜と同様な構成の装置を用いてもよい。海苔原料の加熱温度は、海苔原料を圧着させることができれば特に限定されず、海苔原料の種類により異なるが、例えば、海苔原料の表面温度が65〜90℃の範囲であることが好ましい。海苔原料の表面温度が65℃未満であると、海苔原料同士が圧着され難くなり、海苔原料の表面温度が90℃を超えると、海苔原料が分解されることがあるからである。   The means for heating the seaweed material is not particularly limited as long as the seaweed material can be heated, but for example, it may be indirectly performed using steam. Specifically, for example, an apparatus having the same configuration as that of a steam heating kettle that supplies steam to the outer periphery of a container (kettle) that stirs the nori raw material may be used. The heating temperature of the laver material is not particularly limited as long as the laver material can be pressure-bonded, and varies depending on the type of the laver material, but for example, the surface temperature of the laver material is preferably in the range of 65 to 90 ° C. This is because, when the surface temperature of the nori material is less than 65 ° C., the nori materials are hardly pressed together, and when the surface temperature of the nori material exceeds 90 ° C., the nori material may be decomposed.

海苔原料を加熱撹拌して圧着させる圧着手段及び乾燥しながら撹拌して縒りを加え顆粒化する手段は、海苔原料を圧着してから縒りを加えて顆粒化することができれば特に限定されず、例えば、図1及び図2に示すように蒸気加熱釜に撹拌機を付けた撹拌機付蒸気加熱釜等を用いることができる。撹拌機付蒸気加熱釜10は、例えば、周知の蒸気加熱釜に用いられているものと略同様の上方が開口された釜本体11と、釜本体11の外周に設けられ、蒸気により釜本体11内に入れられた海苔原料を加熱する加熱部12と、釜本体11内に入れられた海苔原料に湯水及び/又は調味液を噴霧する噴霧器と、釜本体11内に入れられた海苔原料を撹拌する撹拌機13とを備えている。   The pressure-bonding means for heating and stirring the nori raw material and the means for stirring and granulating by stirring while drying are not particularly limited as long as the nori raw material can be pressure-bonded and then granulated by adding the roast. As shown in FIGS. 1 and 2, a steam heating kettle with an agitator in which an agitator is attached to the steam heating kettle or the like can be used. The steam heating pot 10 with a stirrer is provided, for example, on the outer periphery of the hook body 11 having an opening substantially the same as that used in a known steam heating pot, and on the outer periphery of the pot body 11. A heating unit 12 for heating the nori raw material put in the inside, a sprayer for spraying hot water and / or seasoning liquid on the nori raw material put in the pot main body 11, and the nori raw material put in the pot main body 11 are stirred. And a stirrer 13 to perform.

撹拌機13は、釜本体11の開口の上方に先端が位置され水平方向に延びる回転動力伝達アーム14と、回転動力伝達アーム14の先端近傍の下面に下方に延び釜本体11の軸を中心に回転する回転主軸15に対して偏心回転する水平方向に延びる偏心部材16と、偏心部材16の先端近傍の下面に上端が取り付けられ、上下方向に延びる撹拌羽根回転軸17と、撹拌羽根回転軸17の下部に取り付けられている撹拌羽根18a、18bとを有している。   The stirrer 13 has a rotary power transmission arm 14 whose tip is positioned above the opening of the hook body 11 and extends in the horizontal direction, and extends downward on the lower surface near the tip of the rotary power transmission arm 14 so as to center on the axis of the hook body 11. An eccentric member 16 extending in the horizontal direction eccentrically rotating with respect to the rotating main shaft 15 to rotate, an upper end attached to the lower surface near the tip of the eccentric member 16, and an agitating blade rotating shaft 17 extending in the vertical direction, and an agitating blade rotating shaft 17 And agitating blades 18a and 18b attached to the lower part.

撹拌羽根回転軸17は、偏心部材16に釜本体11の軸に対してその軸を横切るように傾斜して取り付けられている。撹拌羽根回転軸17の下部には、支持部材19を介して一対の撹拌羽根18a、18bが取り付けられている。撹拌羽根18a、18bは、横長の平板を立てた状態で形成されている。一対の撹拌羽根18a、18bは、上面から見たとき、間隔をあけて直線状に配置されている。これら一対の撹拌羽根18a、18bの間の中央に撹拌羽根回転軸17の下部が位置されている。撹拌羽根回転軸17の下端には、一対の撹拌羽根18a、18bを取り付ける支持部材19が取り付けられている。   The stirring blade rotation shaft 17 is attached to the eccentric member 16 so as to be inclined with respect to the shaft of the hook body 11 so as to cross the shaft. A pair of stirring blades 18 a and 18 b are attached to the lower portion of the stirring blade rotating shaft 17 via a support member 19. The stirring blades 18a and 18b are formed in a state where a horizontally long flat plate is erected. The pair of stirring blades 18a and 18b are linearly arranged with an interval when viewed from above. The lower part of the stirring blade rotating shaft 17 is located at the center between the pair of stirring blades 18a and 18b. A support member 19 for attaching a pair of stirring blades 18 a and 18 b is attached to the lower end of the stirring blade rotating shaft 17.

支持部材19は、一対の撹拌羽根18a、18b方向に延びてから撹拌羽根18a、18bの回転方向の後方側に延びる略L字状の水平部と、水平部の先端から下方に約90°折り曲げられて撹拌羽根18a、18bの裏面に沿って下方に延びる垂直部とから形成されている。支持部材19の先端(回転軸に取り付けられている側とは反対側の端部(垂直部の先端))は、撹拌羽根18a、18bの裏面の上方に撹拌羽根18a、18bを水平方向に延びる方向に揺動可能に取り付けられている。これにより、撹拌羽根18a、18bは、釜本体11の底部11aを沿うように揺動しながら回転するようになっている。   The support member 19 extends in the direction of the pair of stirring blades 18a and 18b and then bends approximately 90 ° downward from the front end of the horizontal portion and a substantially L-shaped horizontal portion extending to the rear side in the rotation direction of the stirring blades 18a and 18b. And a vertical portion extending downward along the back surfaces of the stirring blades 18a and 18b. The tip of the support member 19 (the end opposite to the side attached to the rotating shaft (tip of the vertical portion)) extends the stirring blades 18a and 18b horizontally above the back surfaces of the stirring blades 18a and 18b. It is attached so that it can swing in the direction. As a result, the stirring blades 18a and 18b rotate while swinging along the bottom 11a of the hook body 11.

また、撹拌羽根回転軸17は、ロッド部材17aとピストン部材17bとで構成されて、撹拌羽根18a、18bを上下方向に移動可能でかつ撹拌羽根回転軸17の軸周りに回転可能に支持するように形成されている。すなわち、ロッド部材17aが偏心部材16に取り付けられ、このロッド部材17aに移動可能でかつ回転可能にピストン部材17bが係合されて、撹拌羽根18が上下方向に移動しかつ撹拌羽根回転軸17の軸周りに回転し得るようになっている。ロッド部材17aとピストン部材17bとの間には、付勢手段、例えば、圧縮コイルバネが設けられて、ピストン部材17bすなわち撹拌羽根18が下方に付勢されるようになっている。これにより、撹拌羽根18a、18bは、回転することで海苔原料を釜本体11の底部11aに送って海苔原料同士が重なり合い、この海苔原料を撹拌羽根18a、18bが乗り越えることで、撹拌羽根18a、18bの下方の海苔原料は粘着度が増して圧着されるように構成されている。海苔原料の圧着は、海苔原料同士が互いにくっつけば特に限定されず、例えば、目視で海苔原料が塊となって略球状のものが形成されたり、海苔原料が釜本体11の底部11aに付着すなわちへばりついたりしたら海苔原料が圧着されたとするようにしてもよい。   Further, the stirring blade rotating shaft 17 is composed of a rod member 17a and a piston member 17b, so that the stirring blades 18a and 18b can be moved in the vertical direction and supported so as to be rotatable around the axis of the stirring blade rotating shaft 17. Is formed. That is, the rod member 17a is attached to the eccentric member 16, the piston member 17b is engaged with the rod member 17a so as to be movable and rotatable, the stirring blade 18 moves in the vertical direction, and the stirring blade rotating shaft 17 It can be rotated around the axis. Biasing means, for example, a compression coil spring, is provided between the rod member 17a and the piston member 17b, and the piston member 17b, that is, the stirring blade 18 is urged downward. Thereby, the stirring blades 18a and 18b rotate to send the laver raw material to the bottom 11a of the pot body 11 so that the laver raw materials overlap with each other. The laver material below 18b is configured to be pressure-bonded with increased adhesion. The pressure bonding of the seaweed raw material is not particularly limited as long as the seaweed raw materials adhere to each other. For example, the seaweed raw material is agglomerated to form a substantially spherical shape, or the seaweed raw material adheres to the bottom 11 a of the pot body 11. If it sticks, the nori material may be crimped.

圧着された海苔原料を、乾燥しながら撹拌して縒りを加え顆粒化する場合の乾燥温度は、特に限定されず、海苔原料の種類により異なるが、例えば、30〜90℃の範囲であることが好ましい。乾燥温度が30℃未満であると、顆粒化がし難くなり、乾燥温度が90℃を超えると、海苔原料が分解されることがあるからである。すなわち、海苔原料が圧着されたら、例えば、蒸気の量や温度を調節して釜本体11内の海苔原料を40℃で乾燥しながら撹拌を続けると、圧着された海苔原料が撹拌羽根18a、18bによって縒りが加わって顆粒化されるようになっている。   The drying temperature in the case of stirring the dried nori raw material while stirring and granulating it is not particularly limited, and varies depending on the type of the nori raw material, but may be, for example, in the range of 30 to 90 ° C. preferable. If the drying temperature is less than 30 ° C., granulation becomes difficult, and if the drying temperature exceeds 90 ° C., the nori raw material may be decomposed. That is, when the nori raw material is pressure-bonded, for example, when the amount of the steam and the temperature are adjusted and stirring is continued while drying the nori raw material in the pot body 11 at 40 ° C., the pressure-bonded nori raw material is mixed with the stirring blades 18a and 18b. It is granulated with added resilience.

さて、この撹拌機付蒸気加熱釜10を用いて顆粒海苔を製造するには、釜本体11に海苔原料を入れて釜本体11内の海苔原料に例えば調味液を噴霧しながら加熱部12に蒸気を供給して海苔原料を海苔原料の表面温度が例えば65〜90℃に加熱し海苔原料を撹拌羽根18a、18bで撹拌する。これにより、海苔原料は湿潤し65℃以上の加熱を続けながら撹拌をし続けると、海苔原料は粘着度が増して圧着される。   Now, in order to produce granular nori using the steam heating kettle with a stirrer 10, the nori raw material is put into the kettle body 11, and, for example, the seasoning liquid is sprayed on the nori raw material in the kettle body 11, and steam is applied to the heating unit 12. The nori raw material is heated to a surface temperature of, for example, 65 to 90 ° C., and the nori raw material is stirred by the stirring blades 18a and 18b. As a result, when the seaweed material is moistened and continuously stirred while being heated at 65 ° C. or higher, the seaweed material has increased adhesion and is pressure-bonded.

海苔原料が圧着された後、例えば、蒸気の量や温度を調節して釜本体11内の海苔原料を40℃で乾燥しながら撹拌を続ける。すると、海苔原料が撹拌羽根18a、18bに削り取られて、すなわち、縒りが加えられて、味付の顆粒海苔が製造される。このように、開始時、海苔原料は圧着されて例えば釜本体11の底部11aに付着し、乾燥段階で圧着した海苔原料が撹拌羽根18a、18bによって削り取られて縒りが加えられ、すなわち、こそぐ所作が縒りを加えることになって、顆粒海苔が製造される。このように製造された顆粒海苔を粒度別に篩分けして顆粒食品としてもよい。例えば、14メッシュ(目開き1.18mm)を通過した顆粒海苔を顆粒食品としたり、16メッシュ(目開き1mm)を通過した顆粒海苔を顆粒食品としたりしてもよい。   After the nori raw material is pressure-bonded, for example, the amount and temperature of steam are adjusted and stirring is continued while drying the nori raw material in the pot body 11 at 40 ° C. Then, the nori raw material is scraped off by the stirring blades 18a and 18b, that is, the sauté is added to produce a seasoned granular nori. Thus, at the start, the seaweed material is pressure-bonded and adheres to the bottom 11a of the pot body 11, for example, and the seaweed material that has been pressure-bonded in the drying stage is scraped off by the stirring blades 18a and 18b. Granule nori is produced as the result of adding the sword. The granulated laver produced in this way may be sieved according to particle size to obtain a granular food. For example, granulated nori that has passed 14 mesh (aperture 1.18 mm) may be used as a granular food, or granular nori that may have passed 16 mesh (aperture 1 mm) may be used as a granular food.

したがって、従来から板状の海苔を製造する際に用いられている成分のみで、海苔を喫食する場合において、海苔の嚥下に支障を生ずることなく容易に嚥下する顆粒海苔が得られる。   Therefore, a granular seaweed that can be easily swallowed without causing any trouble in swallowing the seaweed can be obtained with only the components conventionally used in producing plate-like seaweed.

以下、本発明の実施例を説明する。
(実施例1)
焼成された板海苔を5mm以下となるように裁断して得られた海苔小片1kgを海苔原料とした。この海苔原料1kgを上記の撹拌機付蒸気加熱釜の釜本体11に投入して、海苔原料に対して120重量%の水を噴霧しつつ80℃前後の熱を加えながら撹拌を行った。海苔原料は吸湿して湿潤し圧着されて固結した状態になった後、加熱温度を40℃に調節して海苔原料の乾燥を行いながら海苔原料を撹拌し、顆粒化を行った。これを粒度別に篩分けをして16メッシュを通過した海苔の顆粒食品(顆粒海苔)を得た。
Examples of the present invention will be described below.
Example 1
1 kg of laver pieces obtained by cutting the fired plate laver to 5 mm or less was used as a laver material. 1 kg of this nori raw material was put into the pot body 11 of the steam heating kettle equipped with a stirrer and stirred while applying heat of about 80 ° C. while spraying 120% by weight of water to the nori raw material. After the nori material was absorbed and wetted and pressed into a solidified state, the nori material was stirred and granulated while the nori material was dried by adjusting the heating temperature to 40 ° C. This was sieved according to particle size to obtain granulated laver food (granulated laver) that passed 16 mesh.

(実施例2)
実施例1と同様にして得られた海苔小片500gと海苔粉末500gを混合して海苔原料1kgとした。海苔小片と海苔粉末の混合比率は同率の50%である。この海苔原料1kgを実施例1と同じ条件で同様にして海苔の顆粒食品(顆粒海苔)が得えられた。
(Example 2)
500 g of laver pieces obtained in the same manner as in Example 1 and 500 g of laver powder were mixed to obtain 1 kg of laver material. The mixing ratio of the laver pieces and laver powder is 50% of the same rate. A granulated laver food (granular laver) was obtained in the same manner as in Example 1 using 1 kg of the laver raw material.

(実施例3)
実施例1及び実施例2で用いた海苔原料に対して噴霧する液体を水から調味液に替えて海苔原料に対して120重量%の調味液を海苔原料に噴霧し、それ以外は実施例1及び実施例2と同じ条件で同様にしてそれぞれ味付の海苔顆粒が得られた。
(Example 3)
The liquid sprayed with respect to the nori raw material used in Example 1 and Example 2 was changed from water to the seasoning liquid, and 120% by weight of the seasoning liquid with respect to the nori raw material was sprayed onto the nori raw material. In the same manner as in Example 2, seasoned laver granules were obtained in the same manner.

10 撹拌機付蒸気加熱釜   10 Steam heating kettle with stirrer

Claims (8)

板状の海苔小片及び/又は海苔粉末である海苔原料を、湯水及び/又は調味液の存在下加熱撹拌して圧着させ、乾燥しながら撹拌して縒りを加え顆粒状に形成したことを特徴とする顆粒海苔。   It is characterized in that a laver raw material that is a plate-like laver piece and / or laver powder is heated and stirred in the presence of hot water and / or seasoning liquid, pressure-bonded, stirred while drying and added to form a granule Granulated seaweed. 前記海苔原料の加熱は、当該海苔原料の表面温度が65〜90℃の範囲で行われ、前記乾燥は、40〜90℃の範囲で行われた請求項1に記載の顆粒海苔。   The granulated laver according to claim 1, wherein the heating of the laver material is performed in a range where the surface temperature of the laver material is 65 to 90 ° C, and the drying is performed in a range of 40 to 90 ° C. 前記海苔原料に、当該海苔原料に対して110〜170重量%の前記湯水及び/又は調味液を噴霧した請求項1又は2に記載の顆粒海苔。   The granulated seaweed according to claim 1 or 2, wherein 110 to 170% by weight of the hot water and / or seasoning liquid is sprayed on the seaweed raw material. 前記海苔小片は、乾海苔及び/又は加工海苔を5mm角以下に裁断したものである請求項1〜3のいずれか1項に記載の顆粒海苔。   The granulated seaweed according to any one of claims 1 to 3, wherein the seaweed pieces are obtained by cutting dry seaweed and / or processed seaweed into 5 mm squares or less. 板状の海苔小片及び/又は海苔粉末を海苔原料とし、この海苔原料を湯水及び/又は調味液の存在下加熱撹拌して海苔原料同士を圧着させ、この圧着した海苔原料を乾燥しながら撹拌して縒りを加え顆粒状の海苔にすることを特徴とする顆粒海苔の製造方法。   Plate-like laver pieces and / or laver powder is used as a laver raw material, the laver raw material is heated and stirred in the presence of hot water and / or seasoning liquid, and the laver raw materials are pressure-bonded to each other. A method for producing a granulated laver, characterized by adding simmering to a granular laver. 前記海苔原料の加熱は、当該海苔原料の表面温度が65〜90℃の範囲で行われ、前記乾燥は、40〜90℃の範囲で行われる請求項5に記載の顆粒海苔の製造方法。   The method for producing granulated laver according to claim 5, wherein the heating of the laver material is performed in a range of a surface temperature of the laver material of 65 to 90 ° C, and the drying is performed in a range of 40 to 90 ° C. 前記海苔原料に、当該海苔原料に対して110〜170重量%の前記湯水及び/又は調味液を噴霧する請求項5又は6に記載の顆粒海苔の製造方法。   The method for producing granular nori according to claim 5 or 6, wherein 110 to 170 wt% of the hot water and / or seasoning liquid is sprayed on the nori raw material. 前記海苔小片は、乾海苔及び/又は加工海苔を5mm角以下に裁断したものである請求項5〜7のいずれか1項に記載の顆粒海苔の製造方法。   The method for producing granulated nori according to any one of claims 5 to 7, wherein the nori piece is obtained by cutting dry nori and / or processed nori into 5 mm square or less.
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Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005000068A (en) * 2003-06-11 2005-01-06 Ibaraki Nori Kk Toasted laver processed food and method for producing the same
JP2005270024A (en) * 2004-03-25 2005-10-06 Nagatanien:Kk Method for binding minute pieces of laver and laver flake obtained by the same

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005000068A (en) * 2003-06-11 2005-01-06 Ibaraki Nori Kk Toasted laver processed food and method for producing the same
JP2005270024A (en) * 2004-03-25 2005-10-06 Nagatanien:Kk Method for binding minute pieces of laver and laver flake obtained by the same

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