JPH07227253A - Preparation of fine tangle powder - Google Patents

Preparation of fine tangle powder

Info

Publication number
JPH07227253A
JPH07227253A JP6044675A JP4467594A JPH07227253A JP H07227253 A JPH07227253 A JP H07227253A JP 6044675 A JP6044675 A JP 6044675A JP 4467594 A JP4467594 A JP 4467594A JP H07227253 A JPH07227253 A JP H07227253A
Authority
JP
Japan
Prior art keywords
kelp
fine
tangle
water
powder
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
JP6044675A
Other languages
Japanese (ja)
Inventor
Yasushi Harada
靖 原田
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to JP6044675A priority Critical patent/JPH07227253A/en
Publication of JPH07227253A publication Critical patent/JPH07227253A/en
Pending legal-status Critical Current

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Abstract

PURPOSE:To provide a process for the preparation of fine tangle powder controlled to a low salt content. CONSTITUTION:This process for the preparation of fine tangle powder comprises the immersion of dried raw tangle in an alkaline ion water for about 24hr, the immersion in pure water for about 24-hr to effect the desalting, the cutting of the tangle into small pieces after draining, the storage of the small tangle pieces in cold water for a prescribed period under stirring, the separation of the tangle pieces from the cold water to leave a treating stock liquid containing tangle extract, the thermal sterilization of the stock liquid at about 100 deg.C, the quenching of the liquid from hot state after removing foreign materials by filtration, the low-temperature evaporation of the obtained tangle water under reduced pressure, the preparation of tangle extract granules by the spray- drying of the concentrate and the crushing of the granules with a crusher to fine powder of 500-1,000 mesh.

Description

【発明の詳細な説明】Detailed Description of the Invention

【0001】[0001]

【産業上の利用分野】本発明は、低塩分量に管理された
微粒昆布パウダの製造方法に関する。
BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a method for producing fine kelp powder controlled to have a low salt content.

【0002】[0002]

【従来の技術】昆布等の海藻は、海から採取して天日乾
燥したものを食品材料として用いている。また、これら
の乾燥させた原料から飲料や調味料等を製造し、加工品
としても利用されている。昆布などの海藻に含まれてい
る成分を抽出して海藻飲料、調味液などに加工したり、
食品に添加する技術としては、従来から各種のものが知
られている。例えば、特開平3−172147号公報記
載の「海藻飲料品およびその製造方法」、特開昭57−
68765号公報記載の「海藻ジュースとその製造方
法」、特開昭57−33579号公報の「海藻エキスの
製造方法」、特開昭54−49369号公報の「調味料
または飲料の製造法」、特開昭52−128256号公
報記載の「海藻エキスの顆粒状食品」などが代表的な公
知技術である。
2. Description of the Related Art Seaweed such as kelp is collected from the sea and dried in the sun as a food material. Further, beverages, seasonings and the like are produced from these dried raw materials and used as processed products. Extract components contained in seaweed such as kelp and process them into seaweed drinks, seasoning liquids, etc.
Various techniques have been conventionally known as techniques for adding to foods. For example, "Seaweed beverage product and method for producing the same" described in JP-A-3-172147, JP-A-57-
No. 68765, "Seaweed juice and its production method", JP-A-57-33579, "Production method of seaweed extract", JP-A-54-49369, "Production method of seasoning or beverage", "Granular food of seaweed extract" described in JP-A No. 52-128256 is a typical known technique.

【0003】これらの加工品のうち、乾燥した原料昆布
を粉末に加工するものは、原料の利用度が高く無駄がな
い上、長期の保存ができるので、パンや麺類等に添加し
て栄養分の補給や調味量として利用することができ、ま
た、原料昆布のエキスを抽出して顆粒としたものは、有
効成分の含有量が高く、栄養食品や薬用として利用でき
る。
Among these processed products, the one in which dried raw material kelp is processed into powder has high utilization of the raw material, is not wasteful, and can be stored for a long time. It can be used as a supplement or a seasoning, and the granules obtained by extracting the raw material kelp extract have a high content of active ingredients and can be used as a nutritional food or medicinal product.

【0004】[0004]

【発明が解決しようとする課題】しかし、上記乾燥した
原料昆布から製造した加工品には、原料から持込まれる
塩分が含まれ、その量も一定していないため、食品に添
加する場合はその都度塩分の味見をしながら味付けをし
なければならないという問題があり、特に健康食品とし
ては塩分量が制限される傾向にあるので、これらの加工
食品は低塩分に管理されることが必要になっている。
However, since the processed product produced from the dried raw material kelp contains the salt brought in from the raw material and the amount thereof is not constant, it is necessary to add it to foods each time. There is a problem that it is necessary to season the salt while tasting it, and especially as a health food, the salt content tends to be limited, so these processed foods need to be controlled to have a low salt content. There is.

【0005】また、粉末の粒度は舌ざわりとして味覚要
素の1つであり、飲料等への添加には微細な粉末にする
ことが望ましいが、原料昆布を粉砕して製造する場合
は、繊維質が多く含まれるので微粒化することが困難で
ある。
Further, the particle size of the powder is one of the taste elements as the texture of the tongue, and it is desirable to make it into a fine powder for addition to beverages and the like. Since it is contained in a large amount, it is difficult to atomize it.

【0006】本発明は上述の事情により成されたもので
あり、本発明の目的は、乾燥した原料昆布を用い低塩分
量に管理され、かつ微細な粒度を有する昆布パウダの製
造方法を提供することにある。
The present invention has been made under the above circumstances, and an object of the present invention is to provide a method for producing a kelp powder having a fine particle size which is controlled to a low salt content by using dried raw kelp. Especially.

【0007】[0007]

【課題を解決するための手段】本発明は、低塩分量の微
粒昆布パウダを製造する方法に関し、本発明の上記目的
は、乾燥した原料昆布をアルカリイオン水に約24時間
浸漬し、更に純水に約24時間浸漬して前記原料昆布に
含まれる塩分を抜いた後、前記原料昆布を引上げ脱水し
て細片に切断し、この昆布細片を冷水中に投入して撹拌
しながら一定期間低温貯蔵し、この冷水中から前記昆布
細片を分離することにより昆布エキスが抽出された処理
原液を製造し、この処理原液を約100℃に加熱殺菌し
て異物を濾過した後に、加熱状態から急速冷却して昆布
水を製造し、更にこの昆布水を減圧下で低温蒸発させて
濃縮し、この濃縮液を噴霧乾燥させて昆布エキスの顆粒
とし、この顆粒を粉砕機により粉砕して500〜100
0メッシュの微粉末とすることによって達成される。
The present invention relates to a method for producing a fine salted kelp powder having a low salt content. The above object of the present invention is to immerse a dried raw kelp in alkaline ionized water for about 24 hours, and further After soaking in water for about 24 hours to remove the salt contained in the raw kelp, the raw kelp is pulled up, dehydrated and cut into strips, and the kelp strips are put into cold water and stirred for a certain period of time. It is stored at a low temperature and the processed kelp extract is produced by separating the kelp strips from the cold water to produce a treated stock solution. The treated stock solution is sterilized by heating at about 100 ° C. to filter foreign substances, and then heated. The kelp water is rapidly cooled to produce kelp water, and the kelp water is concentrated by low-temperature evaporation under reduced pressure. The concentrate is spray-dried to form kelp extract granules, and the granules are pulverized by a pulverizer to 500 to 100
This is achieved by using 0 mesh fine powder.

【0008】[0008]

【作用】乾燥した原料昆布を加工前に一定条件で水に浸
漬して塩抜きしたものを用いるので、加工された昆布パ
ウダに過剰の塩分が不定量に含まれることはない。ま
た、弱アルカリ性のアルカリイオン水を用いたことによ
り、有効成分の溶出や昆布の変色が抑えられる。更に、
塩抜き及びエキス抽出の期間は温度を上げないようにし
ているので雑菌の繁殖や発酵による成分の変質や分解を
起さない。
[Function] Since the dried raw material kelp is desalted by immersing it in water under a certain condition before processing, the processed kelp powder does not contain an excessive amount of salt. Further, by using weakly alkaline alkaline ionized water, elution of the active ingredient and discoloration of kelp can be suppressed. Furthermore,
Since the temperature is not raised during the period of desalting and extraction of the extract, deterioration or decomposition of components due to propagation of bacteria and fermentation does not occur.

【0009】[0009]

【実施例】本発明の実施例を図面に基づいて詳細に説明
する。図1は本発明による微粒昆布パウダ製造の1例を
示す工程図である。先ず、乾燥した原料昆布1をPH7
〜10に調整したアルカリイオン水の入った浸漬槽に投
入し、約2時間浸漬した後水を換え、新たに純水中に約
24時間浸漬して原料昆布に含まれる塩分を抜取る。こ
の時、原料昆布1から溶出される成分は浸漬水のPHに
よって変るが、中性から弱アルカリ性にすることにより
低く抑えることができ昆布の変色も少ない。
Embodiments of the present invention will be described in detail with reference to the drawings. FIG. 1 is a process chart showing an example of production of fine kelp powder according to the present invention. First, dry the raw material kelp 1 to PH7.
It is placed in a dipping tank containing alkali ion water adjusted to -10, soaked for about 2 hours, then replaced with water, and then newly soaked in pure water for about 24 hours to remove salt contained in the raw kelp. At this time, the components eluted from the raw material kelp 1 change depending on the pH of the immersion water, but can be suppressed to a low level by changing the neutral to weakly alkaline, and the kelp discoloration is small.

【0010】次に、塩抜きした昆布を引上げ脱水して切
断し、1cm角以上の小片とする。この昆布小片を、冷
水を満たした冷水タンクに貯蔵して1〜3℃の温度に保
ち、撹拌しながら約1週間エキスの抽出を行なう。エキ
スを抽出した液から昆布小片を分離してこれを処理原液
2とする。この処理原液2はパイプラインを通して高圧
釜に送られ、100℃に加熱されて殺菌処理される。こ
の場合、高圧釜に内設した熱交換チューブ内に処理原液
2を通すようにすれば、空気や作業者に触れることなく
衛生的である。加熱殺菌された処理原液2は、更にパイ
プラインを通して濾過機にかけ、熱いうちに濾過して異
物を除き、パイプラインにより冷却タンクを通して1時
間で約1℃まで急速冷却され、昆布水3として冷蔵庫に
保管される。このように急速冷却すれば、冷却過程で細
菌の繁殖条件を生じない。
Next, the desalted kelp is pulled up, dehydrated and cut into pieces of 1 cm square or more. The kelp pieces are stored in a cold water tank filled with cold water, kept at a temperature of 1 to 3 ° C., and the extract is extracted for about 1 week while stirring. Small pieces of kelp are separated from the liquid from which the extract has been extracted, and this is used as treated stock solution 2. The undiluted solution 2 is sent to a high-pressure kettle through a pipeline, heated to 100 ° C., and sterilized. In this case, if the raw stock solution 2 is passed through the heat exchange tube provided in the high-pressure pot, it is hygienic without touching the air or the operator. The heat-sterilized treated stock solution 2 is further filtered through a pipeline, filtered while hot to remove foreign substances, and rapidly cooled to about 1 ° C. in a cooling tank through a pipeline for about 1 hour, and then stored in a refrigerator as kelp water 3. Be stored. With such rapid cooling, bacterial growth conditions do not occur during the cooling process.

【0011】この昆布水3を減圧下で低温で蒸発させて
濃縮し、この濃縮液をアトマイザーにより噴霧蒸発させ
て昆布エキスの顆粒4とし、更にこの顆粒4を粉砕機に
より粉砕することによって微粒昆布パウダ5を得る。こ
の顆粒4には繊維質は含まれず、水溶性の低分子量の成
分が多いため粘弾性が少なく、粉砕機により500〜1
000メッシュの微粉末とすることができる。
The kelp water 3 is concentrated by evaporating it at a low temperature under reduced pressure, and the concentrated liquid is spray-evaporated by an atomizer to obtain kelp extract granules 4, and the granules 4 are pulverized by a pulverizer to obtain fine kelp kelp. Get powder 5. This granule 4 does not contain fibrous material, and since it has a large amount of water-soluble low-molecular weight components, its viscoelasticity is small,
It can be a fine powder of 000 mesh.

【0012】[0012]

【発明の効果】以上に述べた通り、本発明による微粒昆
布パウダの製造方法によれば、原料昆布を一定の条件で
塩抜きして用いるので加工された製品は常に低塩分量に
管理されている。 また、製造工程中の貯蔵は低温に保
たれているので雑菌が繁殖せず品質低下がない。更に、
このパウダは水で抽出したエキスから作られるため有効
成分の純度が高く、微細粒化と相俟って単に調味料とし
てだけでなく薬用としても利用できる。
As described above, according to the method for producing fine kelp powder according to the present invention, the raw kelp is desalted and used under certain conditions, so that the processed product is always controlled to have a low salt content. There is. In addition, since the storage during the manufacturing process is kept at a low temperature, various bacteria do not propagate and the quality does not deteriorate. Furthermore,
Since this powder is made from an extract extracted with water, the purity of the active ingredient is high, and it can be used not only as a seasoning but also as a medicinal product in combination with atomization.

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

【図1】本発明の微粒昆布パウダ製造の1例を示す工程
図である。
FIG. 1 is a process drawing showing an example of production of a fine kelp powder of the present invention.

【符号の説明】[Explanation of symbols]

1 原料昆布 2 処理原液 3 昆布水 4 エキス顆粒 5 微粒 1 Raw material kelp 2 Undiluted solution 3 Kelp water 4 Extract granules 5 Fine particles

Claims (4)

【特許請求の範囲】[Claims] 【請求項1】 乾燥した原料昆布をアルカリイオン水に
約24時間浸漬し、更に純水に約24時間浸漬して前記
原料昆布に含まれる塩分を抜いた後、前記原料昆布を引
上げ脱水して細片に切断し、この昆布細片を冷水中に投
入して撹拌しながら一定期間低温貯蔵し、この冷水中か
ら前記昆布細片を分離することにより昆布エキスが抽出
された処理原液を製造し、この処理原液を約100℃に
加熱殺菌して異物を濾過した後に、加熱状態から急速冷
却して昆布水を製造し、更にこの昆布水を減圧下で低温
蒸発させて濃縮し、この濃縮液を噴霧乾燥させて昆布エ
キスの顆粒とし、この顆粒を粉砕機により粉砕して50
0〜1000メッシュの微粉末とすることを特徴とする
微粒昆布パウダの製造方法。
1. The dried raw material kelp is immersed in alkaline ionized water for about 24 hours, further immersed in pure water for about 24 hours to remove the salt contained in the raw material kelp, and then the raw material kelp is pulled up and dehydrated. Cut into strips, put the kelp strips in cold water and store at low temperature for a certain period while stirring, and separate the kelp strips from the cold water to produce a processed stock solution in which the kelp extract is extracted. The treated stock solution is sterilized by heating at about 100 ° C. to filter foreign substances, then rapidly cooled from the heated state to produce kelp water, and the kelp water is concentrated by low-temperature evaporation under reduced pressure. Is dried by spray-drying to obtain kelp extract granules, which are crushed by a crusher to 50
A method for producing a fine kelp powder, characterized in that it is a fine powder of 0 to 1000 mesh.
【請求項2】 前記アルカリイオン水が、PH7以上1
0以下の弱アルカリ性に調整されたものである請求項1
に記載の微粒昆布パウダの製造方法。
2. The alkaline ionized water has a pH of 7 or more.
It is adjusted to a weak alkaline of 0 or less.
The method for producing the fine kelp powder described in.
【請求項3】 前記一定期間の低温貯蔵が、10℃以下
の冷水に4日以上約1週間浸漬貯蔵するものである請求
項1に記載の微粒昆布パウダの製造方法。
3. The method for producing a fine kelp powder according to claim 1, wherein the low temperature storage for a certain period is immersion storage in cold water at 10 ° C. or lower for 4 days or more for about 1 week.
【請求項4】 前記加熱状態からの急速冷却が、約60
分間に約1℃まで冷却するものである請求項1に記載の
微粒昆布パウダの製造方法。
4. The rapid cooling from the heated state is about 60.
The method for producing fine kelp powder according to claim 1, wherein the kelp powder is cooled to about 1 ° C per minute.
JP6044675A 1994-02-21 1994-02-21 Preparation of fine tangle powder Pending JPH07227253A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6044675A JPH07227253A (en) 1994-02-21 1994-02-21 Preparation of fine tangle powder

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6044675A JPH07227253A (en) 1994-02-21 1994-02-21 Preparation of fine tangle powder

Publications (1)

Publication Number Publication Date
JPH07227253A true JPH07227253A (en) 1995-08-29

Family

ID=12698026

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6044675A Pending JPH07227253A (en) 1994-02-21 1994-02-21 Preparation of fine tangle powder

Country Status (1)

Country Link
JP (1) JPH07227253A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007020416A (en) * 2005-07-12 2007-02-01 Human Life & Science Sha:Kk Method for extracting kelp essence in powdery state from kjellmaniella crassifolia kelp
CN110545676A (en) * 2017-04-26 2019-12-06 Cj第一制糖株式会社 Nipauba extract preparation method and nipauba extract prepared by the same

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007020416A (en) * 2005-07-12 2007-02-01 Human Life & Science Sha:Kk Method for extracting kelp essence in powdery state from kjellmaniella crassifolia kelp
JP4704827B2 (en) * 2005-07-12 2011-06-22 有限会社ヒューマンライフ&サイエンス社 Extracting kelp extract from gagome kelp in powder form
CN110545676A (en) * 2017-04-26 2019-12-06 Cj第一制糖株式会社 Nipauba extract preparation method and nipauba extract prepared by the same

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