JP6625187B1 - Method for producing granulated material of wheat sprouts dry powder - Google Patents
Method for producing granulated material of wheat sprouts dry powder Download PDFInfo
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- 238000009472 formulation Methods 0.000 claims description 2
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- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 abstract description 2
- 229910019142 PO4 Inorganic materials 0.000 abstract description 2
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Landscapes
- Preparation Of Fruits And Vegetables (AREA)
- Cereal-Derived Products (AREA)
- General Preparation And Processing Of Foods (AREA)
- Medicines Containing Plant Substances (AREA)
- Glanulating (AREA)
Abstract
【課題】麦類若葉搾汁乾燥粉末の流動層造粒において操作性が高く、作業効率の短縮化が計れる麦類若葉搾汁乾燥粉末の造粒物の製造方法の提供。【解決手段】麦類若葉の搾汁乾燥粉末を流動層造粒する前に、予め流動性改善剤を配合する方法であって、流動性改善剤がドロマイト、微粒二酸化ケイ素、カルシウムの中から選択される少なくとも１つであり、流動性改善剤がカルシウムであり、海藻カルシウム、ウニ殻カルシウム、卵殻カルシウム、貝殻カルシウム、サンゴカルシウム、骨カルシウム、ホエイリン酸カルシウムの中から選択される少なくとも１つである、麦類若葉搾汁乾燥粉末の造粒物の製造方法。【選択図】なしAn object of the present invention is to provide a method for producing a granulated barley leaf juice dry powder which has high operability in fluidized bed granulation of barley leaf juice dry powder and can reduce the working efficiency. SOLUTION: Before fluidized bed granulation of squeezed dry powder of wheat young leaves, a fluidity improver is previously blended, wherein the fluidity improver is selected from dolomite, finely divided silicon dioxide and calcium. Wherein the fluidity improver is calcium, and is at least one selected from seaweed calcium, sea urchin shell calcium, eggshell calcium, shell calcium, coral calcium, bone calcium, calcium whey phosphate, A method for producing a granulated product of squeezed dry powder of wheat young leaves. [Selection diagram] None
Description
本発明は、麦類若葉搾汁乾燥粉末の造粒物の製造方法に関する。 The present invention relates to a method for producing a granulated product of squeezed dry powder of barley young leaves.
麦類若葉粉末の造粒物には、麦類若葉の乾燥粉砕末を造粒したものと、麦類若葉の搾汁乾燥粉末を造粒したものとがある。麦類若葉乾燥粉砕末は、麦類若葉を洗浄、加熱乾燥、微粉末粉砕の工程を経たものであり、麦類若葉搾汁乾燥粉末は、麦類若葉を洗浄、搾汁、濃縮、噴霧乾燥の工程を経たものである。これら粉末は、製造工程の違いにより、麦類若葉乾燥粉砕末は吸水性が比較的低く、麦類若葉搾汁乾燥粉末は吸水性が非常に高いという特徴がある。いずれの粉末もそのままでは、均一に造粒することが困難であるため、結合剤を添加して造粒することが一般的に行なわれている。 There are two types of granules of young wheat leaf powder: one obtained by granulating dried and crushed powder of young wheat leaves, and one obtained by granulating squeezed dry powder of young wheat leaves. Wheat young leaf dry and crushed powder has been subjected to the steps of washing, heating and drying, and fine powder pulverization of the wheat young leaf, and the wheat young leaf squeezed dry powder is for washing, squeezing, concentrating, and spray-drying the wheat young leaf. The process has been performed. These powders are characterized in that the dry and crushed wheat young leaf powder has a relatively low water absorbency and the dry powder of the wheat young leaf juice has a very high water absorbability due to differences in the production process. Since it is difficult to uniformly granulate any powder as it is, it is common practice to granulate by adding a binder.
特許文献１には、野菜エキス粉末などの吸湿性粉末に結合剤であるデキストリンを混合して、水分の影響を抑制しながら容易にかつ短時間に吸湿性粉末を流動層造粒することができる造粒方法が記載されている。 Patent Document 1 discloses that a dextrin as a binder is mixed with a hygroscopic powder such as a vegetable extract powder, and the hygroscopic powder can be easily and quickly granulated while suppressing the influence of moisture. A granulation method is described.
特許文献２には、食品素材粉末に結合剤であるガラクトマンナンを混合することにより、食品素材粉末の造粒性を向上させることが記載されている。 Patent Literature 2 describes that by mixing a food material powder with galactomannan as a binder, the granulation property of the food material powder is improved.
麦類若葉乾燥粉砕末を造粒する場合、乾燥粉砕末の吸水性がそれほど高くないため、デキストリンなどの結合剤を混合すると、均一な造粒物を容易に製造することができる。しかし、麦類若葉の搾汁液を噴霧乾燥させた麦類若葉搾汁乾燥粉末を造粒する場合、搾汁乾燥粉末の吸水性が非常に高く、デキストリンなどの結合剤を混合して流動層造粒を行っても、搾汁乾燥粉末が水分を急速に吸収するため粗大粒が形成され易く、ブロッキングなどの流動性が低下するトラブルが発生しやすいという問題があった。 In the case of granulating the dried and crushed wheat leaf powder, the water absorption of the dried and crushed powder is not so high. Therefore, when a binder such as dextrin is mixed, a uniform granulated product can be easily produced. However, when granulating the young barley squeezed dry powder obtained by spray drying the young barley squeezed liquid, the water absorption of the squeezed dry powder is extremely high, and a binder such as dextrin is mixed to form a fluidized bed. Even when granulation is performed, coarse powder is easily formed because the squeezed dry powder rapidly absorbs water, and there is a problem that troubles such as blocking and the like that decrease in fluidity are likely to occur.
本発明は、上記問題点に鑑みてなされたものであり、麦類若葉搾汁乾燥粉末の流動層造粒において操作性が高く、作業効率の短縮化が計れる麦類若葉搾汁乾燥粉末の造粒物の製造方法を提供することを目的とする。 The present invention has been made in view of the above-mentioned problems, and has high operability in fluidized bed granulation of dry powder of wheat young leaf juice, and is capable of producing a dry powder of wheat young leaf juice that can reduce work efficiency. An object of the present invention is to provide a method for producing granules.
即ち、本発明は以下の発明を含む。
［発明１］
麦類若葉の搾汁乾燥粉末に、流動性改善剤として予めカルシウムを１重量％〜３重量％となるように配合して流動層造粒を行うことを特徴とする麦類若葉搾汁乾燥粉末の造粒物の製造方法。
［発明２］
カルシウムが、海藻カルシウム、ウニ殻カルシウム、卵殻カルシウム、貝殻カルシウム、骨カルシウム、ホエイリン酸カルシウムの中から選択される少なくとも１つであることを特徴とする発明１に記載の麦類若葉搾汁乾燥粉末の造粒物の製造方法。
［発明３］
カルシウムが、海藻カルシウムであることを特徴とする発明１又は２に記載の麦類若葉搾汁乾燥粉末の造粒物の製造方法。
［発明４］
デキストリンを予め配合することを特徴とする発明１乃至３いずれか1つの発明に記載の麦類若葉搾汁乾燥粉末の造粒物の製造方法。
That is, the present invention includes the following inventions.
[Invention 1]
The juice dry powder wheat young leaves, liquidity improver wheat young leaf juice dry characterized advance calcium to the formulations to carry out the fluidized layer granulation to be 1% to 3% by weight A method for producing a granulated powder.
[Invention 2]
Calcium, seaweed calcium, sea urchin shells calcium, eggshell calcium, shell calcium, bone calcium, the wheat young leaves squeezed dry powder according to the invention 1, characterized in that at least one selected from calcium Hoeirin acid Manufacturing method of granulated material.
[Invention 3]
The method for producing a granulated product of a dry powder of barley sprouts according to invention 1 or 2, wherein the calcium is seaweed calcium.
[Invention 4]
3. The method for producing a granulated product of dry powder of barley sprouts according to any one of Inventions 1 to 3, wherein dextrin is previously blended.
本発明の麦類若葉搾汁乾燥粉末の造粒物の製造方法は、予め流動性改善剤を配合して流動層造粒を行うことから、吸水性の高い麦類若葉搾汁乾燥粉末であっても均一な造粒物を容易に製造することができるため、造粒工程の作業効率を高めることができる。 The method for producing a granulated product of a wheat sprouts dry powder according to the present invention is a method of mixing a fluidity improver in advance and performing fluidized bed granulation, and thus, a wheat sprouts having a high water absorbency is used. Even so, a uniform granulated product can be easily produced, so that the working efficiency of the granulating step can be improved.
さらに、本発明の麦類若葉搾汁乾燥粉末の造粒物の製造方法は、予め流動性改善剤を配合して流動層造粒を行うことから、製造された造粒物は、粉立ちが無くなるため、粉による包装材の接着不良が無くなり、造粒装置への造粒物の付着も軽減され、造粒工程以後の作業効率も高まる。 Furthermore, since the method for producing a granulated product of the dried barley squeezed dry powder of the present invention is performed in advance by mixing a fluidity improver and performing fluidized-bed granulation, the produced granulated product is dusty. Since there is no powder, poor adhesion of the packaging material due to the powder is eliminated, the adhesion of the granulated material to the granulating device is reduced, and the working efficiency after the granulating step is increased.
本発明者らは、上記課題を解決するために、鋭意検討を重ねた結果、麦類若葉搾汁乾燥粉末の造粒物を製造する際に、予め流動性改善剤を配合して流動層造粒を行うことで、吸水性の高い麦類若葉搾汁乾燥粉末であっても均一な造粒物を容易に得ることができることを見出し、本発明を完成させた。本発明に係る麦類若葉搾汁乾燥粉末の造粒物の製造方法を、以下詳細に説明する。ただし、本発明は、以下に記載される構成に限定されることを意図しない。 The present inventors have conducted intensive studies in order to solve the above-mentioned problems, and as a result, when producing a granulated product of squeezed dry powder of barley young leaves, a fluidity improving agent was previously blended with a fluidity improving agent to produce a fluidized bed. The present inventors have found that uniform granulation can be easily obtained even by using a dry powder of squeezed wheat leaves having high water absorption by performing granulation, and completed the present invention. The method for producing a granulated product of dried powder of barley young leaves according to the present invention will be described in detail below. However, the present invention is not intended to be limited to the configurations described below.
麦類若葉搾汁乾燥粉末は、一般的に、麦類若葉の搾汁液を低温濃縮により所定の固形分濃度にまで濃縮し、当該濃縮液を噴霧乾燥または凍結乾燥することで製造される。これは、新鮮な生の麦類若葉の風味と栄養価を保ったまま搾汁乾燥粉末を製造するためである。本発明に用いる麦類若葉としては、例えば、大麦、小麦、ライ麦、えん麦などを挙げることができる。 Generally, the squeezed dry powder of the young barley leaves is produced by concentrating the juice of the young barley leaves to a predetermined solid content concentration by low-temperature concentration, and spray-drying or freeze-drying the concentrated liquid. This is to produce a dried juice powder while maintaining the flavor and nutritional value of fresh raw wheat young leaves. Examples of the wheat young leaves used in the present invention include barley, wheat, rye, oats and the like.
食品粉末の造粒方法としては、押出造粒、攪拌造粒、流動層造粒等の種々の方法が知られているが、本発明では、流動層造粒を使用する。流動層造粒は、原料粉体を空中に巻き上げて粉体が流動する状態の層を形成させ、これに液体を噴霧することで、粉体を凝集または被覆により造粒させる方法である。流動層造粒は、複数の原料を均一に造粒物として造粒させることが可能である。 As a method for granulating food powder, various methods such as extrusion granulation, stirring granulation, and fluidized bed granulation are known. In the present invention, fluidized bed granulation is used. Fluidized bed granulation is a method in which a raw material powder is rolled up in the air to form a layer in a state where the powder flows, and a liquid is sprayed on the layer to granulate the powder by coagulation or coating. In fluidized bed granulation, a plurality of raw materials can be uniformly granulated as granules.
本発明の流動層造粒としては、麦類若葉搾汁乾燥粉末及び流動性改善剤を流動層造粒機に投入し、これら成分を空気流によって造粒装置内で流動させ混合する。結合剤などの添加剤や、補助剤などを使用する場合は、これら粉体を投入後流動させる。この混合粉末に、造粒液体を噴霧して造粒する。造粒時の温度、風量、噴霧スピード、造粒液体の種類などは適宜設定される。 In the fluidized-bed granulation of the present invention, the dry powder of barley sprouts and a fluidity improver are charged into a fluidized-bed granulator, and these components are fluidized and mixed in a granulator by an air stream. When an additive such as a binder or an auxiliary agent is used, these powders are flowed after being charged. A granulating liquid is sprayed on the mixed powder to granulate. The temperature at the time of granulation, the air volume, the spray speed, the type of granulation liquid, and the like are set as appropriate.
食品などの造粒物は、各種使用原料の性質上、流動性の悪い原料がしばしば使用されることがあり、製造工程中での造粒物の分級や、包装材への充填、貯蔵、輸送、消費に際して流動性不良が問題になることがある。流動性改善剤は、これら造粒物の流動性を改善するために、造粒物に添加されている。 Due to the nature of the various raw materials used, raw materials with poor fluidity are often used for granules such as foods. Classification of the granules during the manufacturing process and filling, storage, and transportation of packaging materials In addition, poor fluidity may cause a problem during consumption. A fluidity improver has been added to the granules to improve the fluidity of these granules.
麦類若葉搾汁乾燥粉末の造粒前に流動性改善剤を添加することで、吸水性及び結合性を原因とするブロッキングを防止することができるかを検討した。流動性改善剤は、一般的に流動層造粒を行う前に添加すると造粒物ができにくくなり、粉化するおそれがある。しかし、驚くことに、ブロッキングを防止できるだけでなく、製品形態も均一な形状の造粒物を容易に製造することが可能となった。 It was examined whether the addition of a fluidity improver before granulation of the wheat sprouts dry powder could prevent blocking caused by water absorption and binding. Generally, if the fluidity improver is added before performing fluidized bed granulation, it becomes difficult to form a granulated product and may be powdered. However, surprisingly, it has become possible not only to prevent blocking but also to easily produce granules having a uniform product form.
本発明で用いられる流動性改善剤としては、カルシウム、ドロマイト、微粒二酸化ケイ素が挙げられ、その中でもカルシウムが好ましく、さらにカルシウムの中でも海藻カルシウム、ウニ殻カルシウム、卵殻カルシウム、貝殻カルシウム、サンゴカルシウム、骨カルシウム、ホエイリン酸カルシウムなどの焼成カルシウムが好ましい。 Examples of the fluidity improver used in the present invention include calcium, dolomite, and finely divided silicon dioxide, among which calcium is preferred, and among calcium, seaweed calcium, sea urchin shell calcium, eggshell calcium, shell calcium, coral calcium, bone Preference is given to calcined calcium, such as calcium or calcium whey phosphate.
流動性改善剤の配合量としては、造粒物の総量に対して、１重量％〜３０重量％であり、好ましくは、１重量％〜３重量％である。 The blending amount of the fluidity improver is from 1% by weight to 30% by weight, preferably from 1% by weight to 3% by weight, based on the total amount of the granules.
本発明の造粒物の製造方法では、造粒前に結合剤を配合してもよい。結合剤としては、例えば、デキストリン、プルラン、デンプン、ヒドロキシプロピルセルロース、ヒドロキシプロピルメチルセルロース、メチルセルロース、カルボキシメチルセルロース、ガラクトマンナンなどを挙げることができる。 In the method for producing a granulated product of the present invention, a binder may be blended before granulation. Examples of the binder include dextrin, pullulan, starch, hydroxypropylcellulose, hydroxypropylmethylcellulose, methylcellulose, carboxymethylcellulose, galactomannan and the like.
[麦類若葉粉末の違いによる造粒性の比較評価]
麦類若葉搾汁乾燥粉末の流動層造粒を検討するにあたり、先ず大麦若葉搾汁乾燥粉末（以下「ＳＤ粉末」と記載）、デキストリン配合大麦若葉搾汁乾燥粉末（以下「配合ＳＤ粉末」と記載）、大麦若葉乾燥粉砕末（以下「粉砕末」と記載）、及びデキストリン配合大麦若葉乾燥粉砕末（以下「配合粉砕末」と記載）の夫々のサンプル粉末について、造粒性の比較試験を行った。
[Comparative evaluation of granulation properties by difference of wheat young leaf powder]
In examining the fluidized bed granulation of barley young leaf juice dry powder, first, barley young leaf juice dry powder (hereinafter referred to as “SD powder”) and dextrin-containing barley young leaf juice dry powder (hereinafter “blended SD powder”) ), Barley young leaf dry and crushed powder (hereinafter referred to as “crushed powder”), and dextrin-containing barley young leaf dry and crushed powder (hereinafter referred to as “compounded crushed powder”). went.
ＳＤ粉末は大麦若葉を洗浄、搾汁、濃縮、噴霧乾燥したものを使用した（日本薬品株式会社製）。配合ＳＤ粉末は、このＳＤ粉末に適量のデキストリン（商品名：パインデックス、松谷化学工業株式会社）を配合したものを使用した。粉砕末は、大麦若葉粉末１００％（山本漢方株式会社製）を使用した。配合粉砕末は、この粉砕末に等量のデキストリンを配合したものを使用した。各サンプル粉末４００ｇを使用して流動層造粒により造粒を行った。 The SD powder used was obtained by washing, squeezing, concentrating and spray-drying young barley leaves (manufactured by Nippon Pharmaceutical Co., Ltd.). As the blended SD powder, a mixture of the SD powder and an appropriate amount of dextrin (trade name: Paindex, Matsutani Chemical Industry Co., Ltd.) was used. As the pulverized powder, barley young leaf powder 100% (manufactured by Yamamoto Kampo Co., Ltd.) was used. As the compounded powder, a powder obtained by mixing an equal amount of dextrin with the powder was used. Granulation was performed by fluidized bed granulation using 400 g of each sample powder.
流動層造粒機は、フローコーター（製品番号ＦＬ０−１、フロイント産業株式会社）を用いて行った。造粒装置を予め６５℃となるように暖気運転を実施した。各サンプル粉末を、夫々フローコーターの原料容器に入れ本体にセットした後、約１０分間予熱乾燥した。フローコーターの運転条件は、吸気温度６５℃、噴霧空気圧０．１２ｋｇ／ｃｍ２に設定した。 The fluidized bed granulator was performed using a flow coater (product number FL0-1, Freund Corporation). A warming-up operation was performed on the granulation apparatus so that the temperature was 65 ° C. in advance. Each sample powder was placed in a raw material container of a flow coater and set in the main body, and then preheated and dried for about 10 minutes. The operating conditions of the flow coater were set at an intake air temperature of 65 ° C. and a spray air pressure of 0.12 kg / cm 2 .
造粒工程は、８０ｍｌの水を約１０分から２５分かけて噴霧した後、５分間の乾燥を行い、これを１工程とした。この工程を５〜８回繰り返した後、最後に１５分間の乾燥を行った。造粒の各工程で２０ｇのサンプリングを行った。以下に、各サンプル粉末の造粒の難易度について示す。 In the granulation step, 80 ml of water was sprayed over about 10 to 25 minutes, and then dried for 5 minutes to form one step. After repeating this step 5 to 8 times, drying was finally performed for 15 minutes. In each step of granulation, sampling of 20 g was performed. The difficulty of granulating each sample powder will be described below.
ＳＤ粉末は、造粒工程の流動性が悪く、ブロッキングが頻発し、造粒操作を終了するのに約３時間を要した。また、ＳＤ粉末は、天然物であるため、ロットによっては造粒物を製造するのが非常に困難となる場合があり、造粒粉末としては非常に扱いが難しい。 The SD powder had poor fluidity in the granulation step, caused frequent blocking, and required about 3 hours to complete the granulation operation. Further, since SD powder is a natural product, it may be very difficult to produce a granulated product depending on the lot, and it is very difficult to handle as a granulated powder.
配合ＳＤ粉末は、造粒装置の調節を適切に操作しないと造粒工程の流動性が悪くなりブロッキングが発生することがあるが、造粒物を製造することは可能であった。しかし、ＳＤ粉末と同様、造粒操作を終了するのに約３時間を要し、造粒粉末としては扱いが難しく熟練技術を要する。 If the adjustment of the granulating apparatus is not properly performed, the blended SD powder may deteriorate the fluidity of the granulating step and cause blocking, but it was possible to produce a granulated product. However, like the SD powder, it takes about 3 hours to complete the granulation operation, and it is difficult to handle as a granulated powder and requires skill.
粉砕末は、乾燥工程で元の微粉に戻る性質があるため、最終的に造粒物を製造することができなかった。配合粉砕末に関しては、デキストリンが程よいバインダーとなるため、容易に造粒物を製造することができ、造粒粉末として非常に扱い易い。 Since the pulverized powder has a property of returning to the original fine powder in the drying step, a granulated product could not be finally produced. Regarding the compounded and pulverized powder, dextrin is a suitable binder, so that a granulated product can be easily produced and is very easy to handle as a granulated powder.
[造粒工程における流動性改善の評価]
大麦若葉搾汁乾燥粉末は、実施例１の結果からデキストリンを配合しても造粒工程が困難であることが分かった。この結果を踏まえ、発明者らは造粒工程の流動性の改善のために、流動性改善剤の使用を検討した。流動性改善剤は、これまで造粒工程終了後に添加されることが一般的であったが、造粒操作前に流動性改善剤を配合することで造粒工程における流動性の改善の検討を行った。
[Evaluation of improvement of fluidity in granulation process]
From the results of Example 1, it was found that the granulated step of the barley young leaf squeezed dry powder was difficult even if dextrin was blended. Based on this result, the inventors studied the use of a fluidity improver for improving the fluidity in the granulation step. Until now, fluidity improvers have been generally added after the granulation step.However, by studying the improvement of fluidity in the granulation step by blending the flowability improver before the granulation operation. went.
実施例１の配合ＳＤ粉末に、流動改善剤として海藻カルシウムＩＴ−１（太陽化学株式会社製）を、１重量％、３重量％、１０重量％、及び３０重量％のカルシウムの配合となるように混合したものを試験サンプルとした。コントロールは、海藻カルシウムＩＴ−１を配合しない配合ＳＤ粉末を使用した。造粒工程は、実施例１と同じ方法で流動層造粒を行い、６工程を繰り返し行った。 The seaweed calcium IT-1 (manufactured by Taiyo Kagaku Co., Ltd.) as a flow improver was added to the blended SD powder of Example 1 at a concentration of 1% by weight, 3% by weight, 10% by weight, and 30% by weight of calcium. Was used as a test sample. As a control, a blended SD powder containing no seaweed calcium IT-1 was used. In the granulation step, fluidized bed granulation was performed in the same manner as in Example 1, and six steps were repeated.
造粒結果の評価は、１〜６回の各造粒工程の造粒物を分級し、造粒物の一定サイズの重量％を算出して、最終的な製品の一定サイズの重量％と同等となるのに要した造粒工程の回数を比較して行った。例えば、造粒物が、７５μｍ〜１８０μｍの大きさの粒子が７０重量％〜８０重量％を占めるに要した造粒工程回数の比較を行う場合、要した造粒工程回数が少ないほど効率的で短時間に造粒物を製造することができたことになる。 The evaluation of the granulation results is performed by classifying the granules in each of the granulation processes from 1 to 6 times, calculating the weight% of a certain size of the granules, and equivalent to the weight% of a certain size of the final product. Were performed by comparing the number of times of the granulation process required to obtain For example, when comparing the number of granulation steps required for the granulated material to occupy 70% to 80% by weight of particles having a size of 75 μm to 180 μm, the smaller the number of required granulation steps, the more efficient This means that the granulated product could be manufactured in a short time.
分級試験は、ＪＩＳ規格のメッシュサイズで１４メッシュ（目開き：１１８０μｍ）、３０メッシュ（目開き：５００μｍ）、４２メッシュ（目開き：３５５μｍ）、６０メッシュ（目開き：２５０μｍ）、８３メッシュ（目開き：１８０μｍ）、１００メッシュ（目開き：１５０μｍ）、１４０メッシュ（目開き：１０６μｍ）、２００メッシュ（目開き：７５μｍ）のステンレス製の篩を用いて行った。 The classification test was performed according to the JIS standard mesh size of 14 mesh (mesh size: 1180 µm), 30 mesh (mesh size: 500 µm), 42 mesh (mesh size: 355 µm), 60 mesh (mesh size: 250 µm), 83 mesh (mesh size) The opening was performed using a stainless sieve having a mesh size of 180 μm, 100 mesh (mesh size: 150 μm), 140 mesh (mesh size: 106 μm), and 200 mesh (mesh size: 75 μm).
造粒物のサイズが１４メッシュ未満２００メッシュ以上の場合、累積量の割合（重量％）が８７％〜９２％に到達する造粒工程の回数は、Ｃａを添加した配合ＳＤ粉末の方がコントロール（６回）と比較して、何れも減り（２回〜４回）、Ｃａを１〜３重量％添加した配合ＳＤ粉末サンプルではさらに減った（２回〜３回）。 When the size of the granulated product is less than 14 meshes and 200 meshes or more, the number of times of the granulation process in which the ratio (weight%) of the cumulative amount reaches 87% to 92% is controlled by the blended SD powder to which Ca is added. Compared with (6 times), the amount decreased in all cases (2 to 4 times), and further decreased in the blended SD powder sample to which 1 to 3% by weight of Ca was added (2 to 3 times).
造粒物のサイズが１４メッシュ未満１４０メッシュ以上の場合、累積量の割合（重量％）が７４％〜７６％に到達する造粒工程の回数は、Ｃａを添加した配合ＳＤ粉末の方がコントロール（６回）と比較して、何れも減り（３回〜５回）、Ｃａを１〜３重量％添加した配合ＳＤ粉末ではさらに減った（３回）。 When the size of the granulated material is less than 14 mesh and 140 mesh or more, the number of times of the granulation process in which the cumulative amount ratio (% by weight) reaches 74% to 76% is controlled by the blended SD powder to which Ca is added. Compared with (6 times), the results were all reduced (3 times to 5 times), and further reduced (3 times) in the blended SD powder containing 1 to 3% by weight of Ca.
造粒物のサイズが１４メッシュ未満６０メッシュ以上の場合、累積量の割合（重量％）が４．７％〜６％に到達する造粒工程の回数は、Ｃａを添加した配合ＳＤ粉末の方がコントロール（５回）と比較して、何れも減り（１回〜３回）、Ｃａを１〜３重量％添加した配合ＳＤ粉末ではさらに減った（１〜２回）。 When the size of the granulated product is less than 14 mesh and 60 mesh or more, the number of times of the granulation process in which the cumulative amount ratio (% by weight) reaches 4.7% to 6% depends on that of the blended SD powder to which Ca is added. However, as compared with the control (5 times), all decreased (1 to 3 times), and further decreased in the blended SD powder containing 1 to 3% by weight of Ca (1 to 2 times).
以上の結果から、流動性改善剤の配合が造粒工程の時間を短縮させることが明確となった。これまで流動性改善剤は、造粒操作後の造粒物の流動性向上や固結防止を目的として配合されてきたが、造粒操作前に配合することで造粒工程における流動性が改善され、作業効率が上がることが明らかとなった。さらに、流動性改善剤を配合することで、麦類若葉搾汁乾燥粉末の造粒物の流動性向上や固結防止にもなることが明らかとなっており、造粒物のハンドリング（貯蔵、供給、軽量、輸送）も改善されることが確認されている。 From the above results, it became clear that the blending of the fluidity improver shortens the time of the granulation step. Until now, fluidity improvers have been formulated for the purpose of improving the fluidity of granulated materials after granulation operations and preventing caking, but improving the fluidity in the granulation process by blending before granulation operations It was clarified that work efficiency increased. Furthermore, it has been clarified that the addition of the fluidity improver can also improve the fluidity of the granulated material of the squeezed dry powder of barley and the prevention of caking, and can handle the granulated material (storage, storage, etc.). (Supply, light weight, transportation) have also been confirmed to be improved.
本発明の麦類若葉搾汁乾燥粉末の造粒物の製造方法は、麦類若葉搾汁乾燥粉末の食品、や健康食品等の製造方法に好適に用いることができる。
The method for producing a granulated product of a dried barley squeezed juice powder of the present invention can be suitably used for a method of producing a food or a health food of a barley sprouts dried powder.
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