JP4428561B2 - Powdered tea that has viscosity when dissolved - Google Patents

Powdered tea that has viscosity when dissolved Download PDF

Info

Publication number
JP4428561B2
JP4428561B2 JP2004128958A JP2004128958A JP4428561B2 JP 4428561 B2 JP4428561 B2 JP 4428561B2 JP 2004128958 A JP2004128958 A JP 2004128958A JP 2004128958 A JP2004128958 A JP 2004128958A JP 4428561 B2 JP4428561 B2 JP 4428561B2
Authority
JP
Japan
Prior art keywords
tea
viscosity
powdered
dissolved
green tea
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.)
Expired - Fee Related
Application number
JP2004128958A
Other languages
Japanese (ja)
Other versions
JP2005304436A (en
Inventor
桂一 成田
Original Assignee
株式会社ポッカコーポレーション
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 株式会社ポッカコーポレーション filed Critical 株式会社ポッカコーポレーション
Priority to JP2004128958A priority Critical patent/JP4428561B2/en
Publication of JP2005304436A publication Critical patent/JP2005304436A/en
Application granted granted Critical
Publication of JP4428561B2 publication Critical patent/JP4428561B2/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Landscapes

  • Tea And Coffee (AREA)

Description

本発明は、溶解時に粘性を有する粉末茶及びその製造方法に関するものである。本発明に係る粉末茶は、非常に飲用しやすいため、それ自体嚥下障害者用粉末茶として利用できるだけでなく、各種飲食品や薬剤等を嚥下する際にこれを容易ならしめる嚥下補助食品としても利用することができる。   The present invention relates to powdered tea having viscosity when dissolved and a method for producing the same. Since the powdered tea according to the present invention is very easy to drink, it can be used not only as a powdered tea for dysphagia itself, but also as a swallowing supplement that makes it easy to swallow various foods and drinks, drugs, etc. Can be used.

近年、病院食の需要は、食感、味だけでなく、見た目にも普通の食事と遜色ないものが求められている。特に嚥下障害を持つ患者をはじめとする人に需要のある流動食に関しては、単なるきざみ食ではなく、患者の気持ちを考え、いかに本物の見た目に近いか、という考えに移りつつある。
しかし、日本人が良く飲む緑茶やその他茶飲料で、そのような嚥下障害をもつ人が、食感、見た目、味において快く摂取できるようなとろみがついた美味しいものが未だ少ない。特に、湯や水を注いでかき混ぜるだけでできるとろみのついた粉末茶は、人手が不足しがちな介護、病院などで多いに活用されると予想されるが、既存のとろみのついた粉末茶に関しては、まだ欠点が多数ある。
In recent years, the demand for hospital foods is demanded not only for texture and taste, but also for food that is inferior to ordinary food. In particular, liquid foods, which are in demand for people with dysphagia, are shifting to the idea of how close to the real appearance they are, not just chopped foods, but the patient's feelings.
However, there are still few delicious green teas and other tea drinks that Japanese people often drink, and those with a dysphagia that have a thick texture that can be easily consumed in texture, appearance and taste. In particular, thick powdered tea that can be made by simply pouring hot water or water and stirring is expected to be used in nursing care and hospitals that tend to be short of manpower. There are still a number of drawbacks.

例えば、茶飲料にとろみを調整する粉末を添加してとろみのある茶飲料を作る例では、まず茶飲料を作り、さらにとろみを調整する粉末を入れてかき混ぜる必要があることから、手間がかかり、簡便さに欠けているのが現状である。   For example, in the example of making a thick tea drink by adding powder that adjusts the thickness to the tea drink, it is necessary to make the tea drink first and then add the powder that adjusts the thickness and stir, so it takes time, The current situation is lack of simplicity.

一方、とろみをつけた液体のゼリー茶飲料は、嚥下障害を持つ患者にとって、飲料缶やストロー付き軟包剤パック飲料(チアーパック、ハンディーパックなど)から直接飲用するには「吸う」ことが難しく、結局は容器に移して飲用することになる。また、液体の場合は、粉末より重量があり、容器も大きくなるため、持ち運びが不便であり、また広い保管場所が必要になることから、粉末のほうが好まれる。さらに、とろみをつけた液体のゼリー茶飲料の場合、常に加温して保存すると品質劣化が加速するため、温たかいお茶が飲みたいときはその都度加温する手間がかかる。   On the other hand, a thick liquid jelly tea beverage is difficult for patients with dysphagia to “suck” to drink directly from beverage cans or soft packs with straw (cheer pack, handy pack, etc.) Eventually, it will be transferred to a container for drinking. In the case of liquids, powders are preferred because they are heavier than powders and large in size, making them inconvenient to carry and requiring a large storage space. Furthermore, in the case of a liquid jelly tea drink with a thickened liquid, deterioration of the quality is accelerated if it is always warmed and stored, so that it takes time to heat the hot tea each time it is desired to drink.

これらの点に鑑み、近年、予めとろみを調整する粉末が添加された粉末茶(溶解時に粘性を有する粉末茶)が提案されるに至った。この粉末茶は、茶飲料にとろみを調整する粉末を添加して、とろみのある茶飲料を作るタイプより簡便になっておリ、また、とろみをつけた液体のゼリー茶飲料のような不便性が改良されている(特許文献1参照)。   In view of these points, in recent years, powdered tea (powdered tea having viscosity when dissolved) to which powder for adjusting thickening has been added has been proposed in recent years. This powder tea is simpler than the type that makes thick tea drinks by adding thickening powder to tea drinks, and also inconvenient like thick liquid jelly tea drinks Has been improved (see Patent Document 1).

上記提案に係る粉末茶は、増粘多糖類を大量に使用して製造せざるを得ないため、緑茶自体の風味が損なわれることから、これを防止する必要上サイクロデキストリンの使用は避けられない。しかしながら、サイクロデキストリンの多用も緑茶風味を失わせることが明らかにされており(段落0045)、未だ改良の余地が残されている。また、上記提案に係る粉末茶においては、各配合成分は単に混合するだけで製造しており、本発明のように造粒工程もなく、グアーガムとキサンタンガムの併用もなく、本発明とは全く相違している。
特開2002−306073号公報
Since the powdered tea according to the above proposal must be manufactured using a large amount of thickening polysaccharide, the flavor of the green tea itself is impaired, so the use of cyclodextrin is inevitable to prevent this. . However, it has been clarified that heavy use of cyclodextrin also loses the green tea flavor (paragraph 0045), and there is still room for improvement. In addition, in the powdered tea according to the above proposal, each blending component is produced by simply mixing, there is no granulation step as in the present invention, no combination of guar gum and xanthan gum, and it is completely different from the present invention. is doing.
JP 2002-306073 A

しかし、現状の予めとろみを調整する粉末が添加された粉末茶は、甘味料を入れたり、植物油を入れたりして、溶解性の調整を行っているために、緑茶の風味を損ねているものが多い。さらに、溶解性は良いが、時間が経過すると粘性が強くなりすぎて、嚥下障害を持つ患者が摂取することが困難になるものもある。   However, the powdered tea to which the powder for adjusting the thickness in advance is added is a tea whose sweetness is added or vegetable oil is added to adjust the solubility, so the flavor of green tea is impaired. There are many. Furthermore, although the solubility is good, the viscosity becomes too strong over time, making it difficult for patients with dysphagia to take.

また、現状の予めとろみを調整する粉未が添加された粉末茶では、冷水に難溶なゲル化剤を使っているため冷水に不溶な既存品も多く、嚥下障害を持つ患者にとって満足のいくような粉末茶が少ないのが現状である。さらに、粘性が強すぎる場合に、水またはお湯で希釈しようとすると、とろみ部分と液体部分が分離(離水した状態)してしまう。   In addition, the current powdered tea with added powder that adjusts the thickening in advance uses gelling agents that are insoluble in cold water, so there are many existing products that are insoluble in cold water, which is satisfactory for patients with dysphagia. There are few such powdered teas. Furthermore, when the viscosity is too strong, if it is attempted to dilute with water or hot water, the thickened portion and the liquid portion are separated (in a state where water has been removed).

一方、先に述べた提案に係る粉末茶の製造には多量の増粘多糖類を必須とするが、増帖多糖類を多量に使用すると緑茶の風味を阻害することから、増粘多糖類のような、緑茶の風味を阻害する物質の香りを吸着させるためにサイクロデキストリンを使用し、また緑茶の風味付けに抹茶を多く使用する必要は避けられない。   On the other hand, a large amount of thickening polysaccharide is essential for the production of powdered tea according to the above-mentioned proposal, but if a large amount of thickening polysaccharide is used, the flavor of green tea is inhibited. Thus, it is inevitable that cyclodextrin is used for adsorbing the scent of a substance that inhibits the flavor of green tea, and that much matcha is used for flavoring green tea.

これらの問題点を解決し、甘味料や植物油を添加せず、冷水、温水でも溶解できる、本来の茶飲料の味を生かした溶解時に粘性を有する粉末茶を得るという新規技術課題を設定し、これを解決するために、本発明はなされたものである。   To solve these problems, set a new technical problem to obtain powdered tea that has viscosity when dissolved using the taste of the original tea beverage, which can be dissolved in cold water or hot water without adding sweeteners or vegetable oil, In order to solve this problem, the present invention has been made.

上記の問題点を解決するために、本発明はなされたものであって、本発明の溶解時に粘性を有する粉末茶は、増粘多糖類として、単体では溶けにくいキサンタンガム、グアーガムの2種類のみを用い、これらを特定の割合で混合し、さらに溶けやすくするため造粒することによって作製した、嚥下障害を持つ患者やとろみのついた飲料を欲している人が摂取するのに適した、溶解時に粘性を有する冷水温水可溶性粉末茶である。   In order to solve the above problems, the present invention has been made, and the powdered tea having viscosity at the time of dissolution according to the present invention includes only two kinds of xanthan gum and guar gum which are difficult to dissolve as a simple substance as thickening polysaccharides. Used at the time of dissolution, suitable for ingestion by patients with dysphagia and those who want a thick drink, made by mixing them in a certain proportion and granulating them to make them more soluble It is a cold water hot water soluble powder tea with viscosity.

さらに、増粘多糖類の使用量を極力抑えたことから、増粘多糖類による緑茶の風味を阻害することなく、かつ茶の苦味を抑えた溶解時に粘性を有する粉末茶である。また、増粘多糖類のような緑茶の風味を阻害する物質を吸着させるためにサイクロデキストリンなどを一切使用せず、風味が豊かで溶解時に粘性を有する粉末茶である。   Furthermore, since the use amount of the thickening polysaccharide is suppressed as much as possible, it is a powdered tea having viscosity at the time of dissolution without inhibiting the flavor of green tea by the thickening polysaccharide and suppressing the bitterness of the tea. In addition, it is a powdered tea that does not use any cyclodextrin or the like to adsorb substances that inhibit the flavor of green tea, such as thickening polysaccharides, and has a rich flavor and viscosity when dissolved.

またとろみを付与した粉末茶を湯、または水で調整し、とろみのある茶をつくった後に、粘性が強すぎると感じた場合でも、その後で、水または湯を足すことによって、好みの粘性に調整可能である、溶解時に粘性を有する粉未茶である。   Also, after adjusting the thickened tea powder with hot water or water and making a thick tea, if you feel that the viscosity is too strong, add water or hot water to the desired viscosity. It is a powdered green tea that can be adjusted and has viscosity when dissolved.

更に詳細には、本発明に係る溶解時に粘性(とろみ)を有する粉末茶は、次の組成からなることを特徴とするものである。
デンプン加水分解物:40〜75%、好ましくは50〜65%
増粘多糖類:25%以上35%未満
緑茶抽出物(固形分):10〜20%、好ましくは15%〜20%
抹茶等の微粉末:0.5〜10%、好ましくは1〜5%
More specifically, the powdered tea having viscosity (thickness) at the time of dissolution according to the present invention is characterized by comprising the following composition.
Starch hydrolyzate: 40-75%, preferably 50-65%
Thickening polysaccharide: 25% or more and less than 35% Green tea extract (solid content): 10-20%, preferably 15-20%
Fine powder such as green tea: 0.5 to 10%, preferably 1 to 5%

本発明に係る粉末茶は、例えば次のようにして製造することができる。
(工程)
緑茶抽出→デンプン加水分解物(デキストリン)を添加→粉末化(スプレードライまたはフリーズドライ)→増粘多糖類、デンプン加水分解物(デキストリン)を混合→微粉砕→抹茶を混合→造粒(なお、粉末化工程の直後に微粉砕工程を行うことも可能である。)
The powdered tea according to the present invention can be produced, for example, as follows.
(Process)
Green tea extraction → starch hydrolyzate (dextrin) added → powdered (spray dry or freeze dry) → thickening polysaccharide, starch hydrolyzate (dextrin) mixed → finely ground → matcha tea mixed → granulation (It is also possible to perform a fine grinding process immediately after the powdering process.)

以下、本発明について詳述するが、本明細書において「とろみ茶」とは、溶解時に粘性を有する粉末茶(増粘剤を添加した粉末茶で、溶解時に粘性(とろみ)を有するもの)、又は、粘性を有する茶(上記粉末茶を水に溶解させた茶)を指すものである。   Hereinafter, the present invention will be described in detail. In the present specification, “Toromi tea” means powdered tea having viscosity at the time of dissolution (powdered tea to which a thickener is added and having viscosity (thickness) at the time of dissolution), Or the tea which has viscosity (tea which melt | dissolved the said powder tea in water) is pointed out.

また、本明細書において、粘度、粘性等に関し、「きれ具合」とは粘りの状態を示すものであり(場合によっては、「液体のきれ具合」や「スプーンですくったときの液体のきれ具合」として使用することもある。)、「粘度」は一般に使用されている数値であって、流体の流動に対する抵抗の度を示し、「粘性」は「粘度」、「きれ具合」等の「粘り」に関するすべての要素をまとめたものを示し、「とろみ」も包含するものである。   In this specification, regarding the viscosity, viscosity, etc., “clearance” indicates the state of stickiness (in some cases, “clearance of liquid” or “clearance of liquid when spooned”). "Viscosity" is a commonly used numerical value that indicates the degree of resistance to fluid flow. "Viscosity" is "viscosity" such as "viscosity" or "clearance". "Is a summary of all elements related to", including "Thoromi".

本発明を製造工程にしたがって順次説明する。   The present invention will be described sequentially according to the manufacturing process.

(緑茶顆粒物の製造方法)
緑茶抽出方法は特に限定されないが、従来行われている方法で抽出すると良い。例えば、水に、煎茶を加え攪拌しながら抽出し、ろ過することにより抽出液を得る。抽出に使用する水の水温、抽出時間は特に限定しない。、ただし、粘性を付与させているために、飲用した際に舌の奥にある苦味を感じる細胞(味覚細胞)にお茶が残りやすく、通常のお茶よりも渋味や苦味を強く感じやすい。そのため90℃以上の高温での茶抽出では、お茶の渋味、苦味成分であるタンニン、カフェインが多く抽出されるので、あまり好ましくない。
(Method for producing green tea granules)
The green tea extraction method is not particularly limited, but it may be extracted by a conventional method. For example, sencha is added to water, extracted while stirring, and filtered to obtain an extract. The water temperature and extraction time of water used for extraction are not particularly limited. However, since the viscosity is imparted, tea tends to remain in the cells (taste cells) that feel bitterness in the back of the tongue when drunk, and it is easier to feel astringency and bitterness than normal tea. Therefore, tea extraction at a high temperature of 90 ° C. or higher is not so preferable because a lot of tea astringent and bitter components tannin and caffeine are extracted.

この抽出液に、賦形剤としてデンプン加水分解物(デキストリン)を添加溶解し、乾燥させて粉末ないし顆粒物にするが、後に行う造粒工程を効率的に行うには顆粒物が好適である。乾燥方法は、噴霧乾燥(スプレードライ)が一般的であるが、凍結乾燥(フリーズドライ)でも特に問題はない。デンプン加水分解物は、茶固形分の等倍量〜3倍量、好ましくは茶固形分の2倍量〜3倍量添加する。茶固形分の等倍量以下だと、吸湿性、経時安定性に問題があり、3倍量以上だと一杯あたりの粉末の量が多すぎるばかりか、デンプン加水分解物自体の味も出てくるため、不適である。   In this extract, starch hydrolyzate (dextrin) is added and dissolved as an excipient, and dried to obtain powder or granules. Granules are suitable for efficiently performing the granulation step to be performed later. As a drying method, spray drying (spray drying) is generally used, but freeze drying (freeze drying) has no particular problem. The starch hydrolyzate is added in an amount of from 1 to 3 times the amount of tea solids, preferably from 2 to 3 times the amount of tea solids. If it is less than the same amount of tea solids, there are problems with hygroscopicity and stability over time, and if it is more than 3 times the amount of powder per cup is too much, and the taste of starch hydrolyzate itself also appears. Therefore, it is unsuitable.

(溶解時に粘性を有する粉末茶の製造方法)
上記の製造方法で作った緑茶顆粒物、増粘多糖類、デンプン加水分解物、抹茶微粉末を混合し、更に造粒する。
(Method for producing powdered tea having viscosity when dissolved)
The green tea granule, thickening polysaccharide, starch hydrolyzate and powdered green tea powder prepared by the above production method are mixed and further granulated.

溶解時に粘性を有する粉末茶の配含比率は以下のとおりである。
・緑茶固形分は10%〜20%、好ましくは15%〜20%、
(緑茶顆粒物から、賦形剤として使用したデンプン加水分解物を除いた量)
・増粘多糖類は25%以上35%未満
・デンプン加水分解物は40%〜75%、好ましくは50%〜65%、
(緑茶顆粒物の製造時に使用した賦形剤の量、造粒する前に添加した量の合計)
・抹茶微粉末は0.5%〜10%、好ましくは1%〜10%、更に好ましくは1%〜5%
The content ratio of powdered tea having viscosity when dissolved is as follows.
-Green tea solid content is 10% to 20%, preferably 15% to 20%,
(Amount excluding starch hydrolyzate used as excipient from green tea granules)
・ The thickening polysaccharide is 25% or more and less than 35%. ・ The starch hydrolyzate is 40% to 75%, preferably 50% to 65%.
(Amount of excipients used during the production of green tea granules, total added before granulation)
-Matcha fine powder is 0.5% to 10%, preferably 1% to 10%, more preferably 1% to 5%

緑茶固形分は、水で溶解させて粘性を有する茶にした場合、10%以下では緑茶感がなく、20%以上では苦味、渋みが強すぎるので好ましくない。   When the green tea solid content is dissolved in water to make a viscous tea, if it is 10% or less, there is no green tea feeling, and if it is 20% or more, the bitterness and astringency are too strong.

増粘多糖類は、25%未満では粘性が弱く、35%以上では増粘多糖類の味がでてくるため好ましくない。増粘多糖類の種類は、キサンタンガム、グアーガムの2種類を用いる。造粒を行えば冷水、温水に溶解し、適切な粘性をつけることができる。キサンタンガム、グアーガム以外の増粘多糖類は、冷水に溶解されにくいこと、適切な粘度、粘性に調整するのにより多くの量を必要とすることなどから、この2種類で構成する。両者の併用にあたり、キサンタンガムの配合量を多くするのが好ましい。グアーガム:キサンタンガムの配合比は、45:55〜15:85、好ましくは30:70〜20:80である。   A thickening polysaccharide is less preferable if it is less than 25%, and if it is 35% or more, the taste of the thickening polysaccharide appears. Two types of thickening polysaccharides, xanthan gum and guar gum, are used. If granulation is performed, it can be dissolved in cold water or hot water to give an appropriate viscosity. Thickening polysaccharides other than xanthan gum and guar gum are composed of these two types because they are difficult to dissolve in cold water and require a larger amount to adjust to an appropriate viscosity and viscosity. In the combined use of both, it is preferable to increase the blending amount of xanthan gum. The compounding ratio of guar gum: xanthan gum is 45: 55-15: 85, preferably 30: 70-20: 80.

デンプン加水分解物は、40%以下では造粒性が悪く、水で溶解させて粘性を有する茶にした場合、緑茶の香りも若干弱い。70%以上ではデンプン加水分解物の風香味が緑茶の風香味を阻害するため好ましくない。またデンプン加水分解物は、賦形剤として作用するデキストリンであれば特に限定しない。例えば酵素分解デキストリン、分岐デキストリンなどが挙げられる。DE値は6〜10が好ましい。   When the starch hydrolyzate is 40% or less, the granulation property is poor. When the starch hydrolyzate is dissolved in water to make a viscous tea, the aroma of green tea is slightly weak. If it is 70% or more, the flavor of starch hydrolyzate is not preferable because it inhibits the flavor of green tea. The starch hydrolyzate is not particularly limited as long as it is a dextrin that acts as an excipient. For example, an enzymatic degradation dextrin, a branched dextrin, etc. are mentioned. The DE value is preferably 6-10.

抹茶微粉末は、1%以下の場合、水で溶解させて粘性を有する茶にしたときの液色が黄色く、また抹茶の風味が弱いため好ましくない。一方、10%以上の場合には、苦味、渋味が強すぎるため、好ましくない。特に、緑茶顆粒物の製造方法に記載したように、粘性を有する茶は通常のお茶よりも渋味や苦味を強く感じやすいものであるため、より苦味、渋味の弱いものが求められている。抹茶微粉末としては、茶葉を蒸した後、柔揉しないで乾燥して得たテン茶を茶臼等で粉末化したものを使用するが、市販品も適宜使用可能である。   If the powdered green tea powder is 1% or less, the liquid color when it is dissolved in water to give a viscous tea is yellow, and the flavor of green tea is not preferred. On the other hand, if it is 10% or more, the bitterness and astringency are too strong, which is not preferable. In particular, as described in the method for producing green tea granules, a viscous tea is more likely to feel astringency and bitterness than ordinary tea, so that a bitter and less astringent taste is required. As the powdered green tea powder, ten tea obtained by steaming tea leaves and drying without softening is pulverized with a tea mill or the like, but commercially available products can also be used as appropriate.

まず造粒に先立ち、微粉砕を行う。
緑茶抽出物を乾燥したままの顆粒物では粒子の大きさが不均一で、しかも噴霧乾燥の場合、中心が空洞になることが多く、顆粒物を水で溶解した際に、気泡が出る。これを改善するために顆粒物の微粉砕を行う。また増粘多糖類など、他の原料が微粉末である場合、ダマになる傾向が強いため造粒を行わなければならないが、噴霧乾燥したままの緑茶顆粒物は、増粘多糖類などの微粉末に比べ粒径が非常に大きいため、造粒性が悪い。そのため、造粒する前に粒径をある程度均一にできる微粉砕が必要である。しかし、噴霧乾燥の方法を変えて粒を小さくすれば、微粉砕を行わなくても造粒性を改善する事ができるが、この場合においても中心が空洞になるため気泡の問題は解決されない。
First, prior to granulation, pulverization is performed.
In the granule in which the green tea extract is dried, the size of the particles is not uniform, and in the case of spray drying, the center is often hollow, and bubbles are generated when the granule is dissolved in water. In order to improve this, the granule is pulverized. In addition, when other raw materials such as thickening polysaccharides are fine powders, granulation must be performed because they tend to be lumpy, but green tea granules that have been spray-dried are fine powders such as thickening polysaccharides. Since the particle size is very large compared to, the granulation property is poor. Therefore, fine pulverization is required to make the particle size uniform to some extent before granulation. However, if the particle size is reduced by changing the spray drying method, the granulation property can be improved without performing fine pulverization, but even in this case, the problem of bubbles is not solved because the center is hollow.

微粉砕は、微粉砕装置(アトマイザー)によって行う。微粉砕装置としては、アトマイザー(不二パウダル社製)その他市販の装置が適宜使用される。これらの装置によって、緑茶顆粒物ないし緑茶粉末物(粒子の大きさ:75〜150μm)を得る。   The fine pulverization is performed by a fine pulverizer (atomizer). As the pulverizing apparatus, an atomizer (manufactured by Fuji Powder Co., Ltd.) and other commercially available apparatuses are appropriately used. With these apparatuses, green tea granules or green tea powder (particle size: 75 to 150 μm) is obtained.

微粉砕を行うタイミングは、緑茶顆粒物を作成した後、または、緑茶顆粒物に増粘多糖類やデンプン加水分解物(デキストリン)を添加、混合した後とすればよい。   The timing of fine pulverization may be after the green tea granule is prepared or after the thickening polysaccharide or starch hydrolyzate (dextrin) is added to and mixed with the green tea granule.

上記配合比率にて混合した粉末を造粒する。造粒は通常の造粒方法でよい。例えば流動層造粒機にて行い、バインダーには少量のグアーガムを溶かしたグアーガム溶液を用いる。造粒を行うことで、増粘多糖類を添加した粉末茶でも、水や湯に溶解した際に粘性が生じても容易に溶解させることができる。   The powder mixed at the above blending ratio is granulated. Granulation may be performed by a normal granulation method. For example, a fluidized bed granulator is used, and a guar gum solution in which a small amount of guar gum is dissolved is used as a binder. By performing granulation, even powdered tea to which thickening polysaccharides are added can be easily dissolved even if viscosity is generated when dissolved in water or hot water.

増粘多糖類の量と種類を限定することにより、茶の苦味を抑えた本来の茶の風味を保持し、かつ嚥下障害者が摂取するのに適した溶解時に粘性を有する粉末茶が得られた。   By limiting the amount and type of thickening polysaccharide, it is possible to obtain a powdered tea that retains the original tea flavor while suppressing the bitter taste of tea, and has viscosity when dissolved, suitable for ingestion by persons with dysphagia. It was.

熱水で溶解させる溶解時に粘性を有する粉末茶は、粘性が強いことから冷めにくく、喉を火傷する危険性があるため、飲用できる温度になるまで冷ます時間がかかるが、本発明により得られた溶解時に粘性を有する粉末茶は、冷水、温水可溶であり、好みの温度に設定することが可能になった。   Powdered tea that has a viscosity when dissolved with hot water is difficult to cool due to its strong viscosity, and there is a risk of burning the throat, so it takes time to cool down to a temperature that can be drunk. In addition, powdered tea that has viscosity when dissolved is soluble in cold water and hot water, and can be set to a desired temperature.

粘性を調節するために、溶解時に粘性を有する粉末茶の粉末を水で溶解した後に更に水を添加して粘度を調整する(低くする)場合、多少攪拌させるだけで、ゼリー部分と液体部分に別れず(離水せず)に均一に溶解させることができるため、常に好みの粘度にすることが可能になった。   In order to adjust the viscosity, when the powdered tea powder that has viscosity at the time of dissolution is dissolved with water and then the water is further adjusted (lowered) by adjusting the viscosity (lowering), it is only necessary to stir a little to jelly part and liquid part. Since it can be dissolved uniformly without separation (without water separation), it has become possible to always achieve a desired viscosity.

本発明に係る粉末茶は、溶解時にとろみがついて嚥下しやすくなるので、それ自体、嚥下障害者用(健常者はもちろんである)の粉末茶として利用できるほか、他の食品や医薬品、サプリメント等保健用食品や健康食品を食用ないし飲用する際、これを補助する嚥下補助食品としても利用することができる。   The powdered tea according to the present invention becomes thicker and easier to swallow when dissolved, so that it can be used as a powdered tea for dysphagia (as well as healthy people) as well as other foods, pharmaceuticals, supplements, etc. When eating or drinking health foods or health foods, they can also be used as swallowing supplements to assist them.

例えば、粉末茶の粉末を水等で溶解してとろみ茶を調整する際、溶解時に粉剤、顆粒剤、錠剤等を添加、混合すれば、これらの薬剤を容易に嚥下することができるし、調整済のとろみ茶の表面にこれらの薬剤を付着せしめても、容易に嚥下することができる。また、調整済のとろみ茶と薬剤を別々に用意しておき、両者を同時に服用するようにしてもよい。以上、薬剤について述べたが、飲食品の場合も同様である。   For example, when preparing powdered tea powder with water, etc. to prepare thick tea, powder, granules, tablets, etc. can be added and mixed at the time of dissolution, and these drugs can be swallowed easily and adjusted. Even if these drugs are attached to the surface of the finished thick tea, it can be swallowed easily. Alternatively, the adjusted thick tea and the medicine may be prepared separately, and both may be taken simultaneously. The drug has been described above, but the same applies to foods and drinks.

以下に本発明の実施例について述べるが、本発明はこれらの実施例のみに限定されるものではない。   Examples of the present invention will be described below, but the present invention is not limited to these examples.

(試験例1) 80℃の水500Lに、煎茶40kgを加え攪拌しながら5分間抽出し、これをろ過することにより固形分3.6w/w%の抽出液300Lを得た。この抽出液に、デンプン加水分解物を21.6kgを添加溶解し、この溶液を噴霧乾燥した。こうして得られた緑茶顆粒物に、デンプン加水分解物を11.4kg、増粘多糖類を19.7kg加え、アトマイザーによって微粉砕を行った。この混合粉末に、抹茶微粉末を3.34kg加え攪拌し、流動層造粒機によって造粒を行った。バインダーにはグアーガム溶液を用いた。 (Test Example 1) 40 kg of sencha was added to 500 L of water at 80 ° C. and extracted for 5 minutes with stirring, and this was filtered to obtain 300 L of an extract having a solid content of 3.6 w / w%. In this extract, 21.6 kg of starch hydrolyzate was added and dissolved, and this solution was spray-dried. 11.4 kg of starch hydrolyzate and 19.7 kg of thickening polysaccharide were added to the green tea granules obtained in this manner, and the mixture was pulverized with an atomizer. To this mixed powder, 3.34 kg of powdered green tea powder was added and stirred, and granulated by a fluidized bed granulator. A guar gum solution was used as a binder.

なお、アトマイザーとしては不二パウダル(株)社のサンプルミルを用いて微粉砕を行い、また、流動層造粒機はパウレック社製を用いて造粒を行った。   The atomizer was finely pulverized using a sample mill manufactured by Fuji Powder Co., Ltd., and the fluidized bed granulator was granulated using a product manufactured by POWREC.

(比較例1) 80℃の水500Lに、煎茶40kgを加え攪拌しながら5分間抽出し、これをろ過することにより固形分3.6w/w%の抽出液300Lを得た。この抽出液に、デンプン加水分解物21.6kgを添加溶解し、この溶液を噴霧乾燥した。こうして得られた緑茶顆粒物に、デンプン加水分解物を11.4kg、増粘多糖類を19.7kg、抹茶微粉末を3.34kg加え攪拌し、流動層造粒機によって造粒を行った。バインダーにはグアーガム溶液を用いた。 (Comparative example 1) 40 kg of Sencha was added to 500 L of water at 80 ° C. and extracted for 5 minutes with stirring, and this was filtered to obtain 300 L of an extract having a solid content of 3.6 w / w%. In this extract, 21.6 kg of starch hydrolyzate was added and dissolved, and this solution was spray-dried. To the green tea granules thus obtained, 11.4 kg of starch hydrolyzate, 19.7 kg of thickening polysaccharide and 3.34 kg of powdered green tea powder were added and stirred, and granulated by a fluid bed granulator. A guar gum solution was used as a binder.

(比較例2) 80℃の水500Lに、煎茶40kgを加え攪拌しながら5分間抽出し、これをろ過することにより固形分3.6w/w%の抽出液300Lを得た。この抽出液に、デンプン加水分解物21.6kgを添加溶解し、この溶液を噴霧乾燥した。こうして得られた緑茶顆粒物に、デンプン加水分解物を11.4kg、増粘多糖類を19.7kg、抹茶微粉末を3.34kg加え攪拌した。 (Comparative Example 2) 40 kg of sencha was added to 500 L of water at 80 ° C. and extracted with stirring for 5 minutes, and this was filtered to obtain 300 L of an extract having a solid content of 3.6 w / w%. In this extract, 21.6 kg of starch hydrolyzate was added and dissolved, and this solution was spray-dried. To the green tea granules thus obtained, 11.4 kg of starch hydrolyzate, 19.7 kg of thickening polysaccharide and 3.34 kg of powdered green tea powder were added and stirred.

<溶解性試験1>
試験例1、比較例1、2で調整、作製した粉末茶2gを200mLビーカーに秤量し、80℃、100mLの湯を入れ、10秒間(20回)攪拌し、溶解性(ダマの発生具合)を調べた。試験結果を表1に示す。
<Solubility test 1>
2 g of powdered tea prepared and prepared in Test Example 1 and Comparative Examples 1 and 2 were weighed in a 200 mL beaker, poured in 100 mL of hot water at 80 ° C., stirred for 10 seconds (20 times), and dissolved (degenerative condition). I investigated. The test results are shown in Table 1.

Figure 0004428561
Figure 0004428561

微粉砕して造粒を行った試験例1に比べ、微粉砕せずに造粒を行った比較例1、および造粒を行わなかった比較例2はダマが残った。このダマは攪拌だけでは消えず、直接つぶすか、1時間以上放置しておかないと溶けないことが分かった。試験例1と比較例2を比べると、造粒は必須である事が分かる。一方比較例1の場合は、比較例2よりも溶けはよいものの、少量のダマが残った。これは粒径が異なる粒どうしで造粒を行ったため造粒性が悪く、さらに増粘多糖類自体の造粒性も悪く、一部の増粘多糖類が造粒されずに、微粉のまま残ってしまったためである。試験例1は、粒径がほぼ同じ原料紛末で造粒を行ったため、比較例1よりも造粒性が良く、溶解性にも優れていると考えられる。
しかし先述の通り、噴霧乾燥の方法を変えて粒を小さくすれば、微粉砕を行わなくても造粒性を改善する事ができるが、この場合においても中心が空洞になるため気泡の問題は解決されない。
Compared to Test Example 1 in which fine granulation was performed and granulated, Comparative Example 1 in which granulation was performed without fine grinding and Comparative Example 2 in which granulation was not performed remained dama. It was found that this dust does not disappear only by stirring, but it does not dissolve unless it is crushed directly or left for more than 1 hour. Comparing Test Example 1 and Comparative Example 2, it can be seen that granulation is essential. On the other hand, in the case of Comparative Example 1, although it was better dissolved than Comparative Example 2, a small amount of lumps remained. This is because granulation is performed with particles having different particle sizes, and thus the granulating property is poor, and the granulating property of the thickening polysaccharide itself is also poor, and some thickening polysaccharides are not granulated and remain fine powder. This is because it has remained. Since Test Example 1 was granulated with a raw material powder having substantially the same particle size, it is considered that the granulation property is better than that of Comparative Example 1, and the solubility is also excellent.
However, as described above, if the particle size is reduced by changing the spray drying method, the granulation property can be improved without performing fine pulverization. It is not solved.

<溶解性試験2>
試験例1で作製した溶解時に粘性を有する粉末茶を2gづつ4つの200mLビーカーに秤量し、下記の表2で示した水温の水を100mL入れ、10秒間(20回)攪拌し、溶解性(ダマの発生具合)を調べた。試験結果を表2に示す。
<Solubility test 2>
Weighing 2g each of 2g powdered tea made in Test Example 1 into four 200mL beakers, adding 100mL of water at the water temperature shown in Table 2 below, stirring for 10 seconds (20 times), dissolving ( We examined the occurrence of lumps. The test results are shown in Table 2.

Figure 0004428561
Figure 0004428561

表2の結果から、20℃〜80℃の温度帯において、問題なく溶解することが分かる。   From the results of Table 2, it can be seen that the solution dissolves without problems in the temperature range of 20 ° C to 80 ° C.

(試験例3) 80℃の水500Lに、煎茶40kgを加え攪拌しながら5分間抽出し、これをろ過することにより固形分3.6w/w%の抽出液300Lを得た。この抽出液に、デンプン加水分解物21.6kgを添加溶解し、この溶液を噴霧乾燥した。こうして得られた緑茶顆粒物を1.02g、増粘多糖類を下記の表3に示す量(0.32g〜0. 95g)、デンプン加水分解物を下記の表3に示す量(0.03g〜0.66g)を加えて混合し、アトマイザーによって微粉砕を行った。この混合粉末に、抹茶微粉末を0.1g加え攪拌し、流動層造粒機によって造粒を行った。バインダーにはグアーガム溶液を用いた。 Test Example 3 To 500 L of water at 80 ° C., 40 kg of sencha was added and extracted with stirring for 5 minutes. By filtering this, 300 L of an extract having a solid content of 3.6 w / w% was obtained. In this extract, 21.6 kg of starch hydrolyzate was added and dissolved, and this solution was spray-dried. The green tea granules thus obtained were 1.02 g, the thickening polysaccharide was the amount shown in Table 3 below (0.32 g to 0.95 g), and the starch hydrolyzate was the amount shown in Table 3 below (0.03 g to 0.66 g) was added and mixed, and finely pulverized by an atomizer. To this mixed powder, 0.1 g of powdered green tea powder was added and stirred, and granulated by a fluidized bed granulator. A guar gum solution was used as a binder.

こうして作製した溶解時に粘性を有する粉末茶をそれぞれ100mL、80℃の湯に溶解させた。増粘多糖類にはキサンタンガム、およびグアーガムを用い、配合量、配合比を下記の表3のように定めた。   The powdered tea that had viscosity at the time of dissolution was dissolved in 100 mL and 80 ° C. hot water, respectively. Xanthan gum and guar gum were used as the thickening polysaccharide, and the blending amount and blending ratio were determined as shown in Table 3 below.

Figure 0004428561
Figure 0004428561

上記のように作製した粉末茶について、55℃での粘度、液体をスプーンですくったときの切れ具合、風香味と、自然放置し40℃まで冷ました時の粘度、液体をスプーンですくったときの切れ具合の官能評価を行った。その結果を表4〜表7に示す。   About powdered tea made as above, viscosity at 55 ° C, condition when the liquid is scooped with a spoon, flavor, and viscosity when naturally cooled to 40 ° C, when the liquid is scooped with a spoon A sensory evaluation of the degree of cutting was performed. The results are shown in Tables 4-7.

なお、粘度は粘度計により測定した数値を表す。粘度が同じ数値の場合でも、使用する増粘剤により液体の切れ具合に差がでるため、粘度の高低(大小)は必ずしも液体の切れ具合と一致するとは限らない。多くの場合、液体の切れ具合は、見た目、のどごし、舌触りに影響する。特に嚥下障害を持つ患者にとっては、切れ具合が悪すぎると喉にもたついてしまうため、適度な粘度と切れ具合を持つものが要求される。   In addition, a viscosity represents the numerical value measured with the viscometer. Even when the viscosity is the same numerical value, a difference in the degree of liquid breakage occurs depending on the thickener used, and thus the level of viscosity (large or small) does not necessarily match the degree of liquid breakage. In many cases, the degree of fluid breakage affects the appearance, throat, and texture. Especially for patients with dysphagia, if the cutting condition is too bad, it will stick to the throat. Therefore, a patient having an appropriate viscosity and cutting condition is required.

Figure 0004428561
Figure 0004428561

この結果から、増粘多糖類が0.32gの場合、いずれの区分も好ましい粘度に調整することができなかったので、不適である。   From this result, when the thickening polysaccharide is 0.32 g, it is not suitable because any of the sections could not be adjusted to a preferable viscosity.

Figure 0004428561
Figure 0004428561

区分10や区分14は、粘度、切れ具合、風香味において良好な粘性を有する茶ができた。しかし、グアーガムが多い区分2や区分6、およびキサンタンガムのみの区分18は緑茶の風香味が弱かったことから、増粘多糖類の風香味が、緑茶の風香味をマスキングしていることが分かる。そのため、増粘多糖類の風香味をマスキングする作用を有する物質、例えばサイクロデキストリンなどを混合することによって、緑茶の風香味を出す必要がある。またキサンタンガムのみの区分18は、冷めた時の粘性に問題があることが分かる。さらにグアーガムのみの区分2の場合、喉に残るような、あとに引く粘性になるため、おいしく摂食できるものとはいえない。   In sections 10 and 14, tea having a good viscosity in terms of viscosity, cutting condition and flavor was obtained. However, since the flavor of green tea was weak in Category 2 and Category 6 with a lot of guar gum, and Category 18 with only xanthan gum, it can be seen that the flavor of thickening polysaccharide masks the flavor of green tea. Therefore, it is necessary to bring out the flavor of green tea by mixing a substance having an action of masking the flavor of the thickening polysaccharide, such as cyclodextrin. Moreover, it turns out that the classification | category 18 only of a xanthan gum has a problem in the viscosity when it cools. In addition, in the case of Category 2 only with guar gum, it becomes a sticky viscosity that will remain in the throat, so it cannot be said that it can be eaten deliciously.

Figure 0004428561
Figure 0004428561

区分11や区分15は、粘度、粘性、風香味において良好な粘性を有する茶ができた。しかし、グアーガムが多い区分3や区分7、およびキサンタンガムのみの区分19は、緑茶の風香味が弱かったことから、表5の結果と同様、増粘多糖類の風香味が、緑茶の風香味をマスキングしていることが分かる。そのため、増粘多糖類の風香味をマスキングする作用を有する物質、例えばサイクロデキストリンなどを混合することによって、緑茶の風香味を出す必要がある。   In sections 11 and 15, teas having good viscosity in viscosity, viscosity, and flavor were obtained. However, since Category 3 and Category 7 with many guar gums and Category 19 only with xanthan gum had a weak flavor of green tea, the flavor of thickening polysaccharides was similar to that of Table 5 in the same way as the results in Table 5. It turns out that it is masking. Therefore, it is necessary to bring out the flavor of green tea by mixing a substance having an action of masking the flavor of the thickening polysaccharide, such as cyclodextrin.

Figure 0004428561
Figure 0004428561

この結果から、増粘多糖類が0.95gの場合、いずれの区分も好ましい粘度に調整することができなかったので、不適である。   From this result, when the thickening polysaccharide is 0.95 g, it is not suitable since any section could not be adjusted to a preferable viscosity.

また、区分10、区分11、区分18、区分19の55℃、および40℃の粘度を測定した。その結果を表8に示す。   Moreover, the viscosity of 55 degreeC and 40 degreeC of the division 10, the division 11, the division 18, and the division 19 was measured. The results are shown in Table 8.

Figure 0004428561
Figure 0004428561

この結果から、増粘多糖類の添加量が同じ場合、配合比に関わらず、冷めたときに上昇する粘度に大差はない。しかし、表5、表6から増粘多糖類が単体である区分18、区分19はゼリーのような粘性になり適切ではないという結果が出ていることから、増粘多糖類の配合比が切れの良いとろみを出す粘性に起因しているということが分かる。   From this result, when the addition amount of the thickening polysaccharide is the same, there is no great difference in the viscosity that rises when cooled, regardless of the blending ratio. However, from Tables 5 and 6, since the results show that the thickening polysaccharides are only 18 and 19 are not suitable because they are viscous like jelly. It can be seen that this is due to the good viscosity of the thickening.

表3〜表8の結果をまとめると、区分10、区分11、区分15の配合で作製した粉末茶、すなわち増粘多糖類が0.53gから0.74gグアーガムとキサンタンガムの比が33:67から25:75である粉末茶が、100mLの湯または水に溶かした場合、適切な粘度、きれ具合、風香味を持った良好な粘性を有する茶ができることが分かる。その他の配合では、粘度、切れ具合、風香味のいずれにおいて不適である。   The results of Tables 3 to 8 are summarized as follows: Powdered tea prepared by blending of Category 10, Category 11, and Category 15, that is, a thickening polysaccharide is from 0.53 g to 0.74 g The ratio of guar gum and xanthan gum is from 33:67 It can be seen that, when the powdered tea of 25:75 is dissolved in 100 mL of hot water or water, a tea having an appropriate viscosity, a crisp condition, and a good viscosity with a flavor can be obtained. Other formulations are unsuitable for any of viscosity, cutting condition and flavor.

増粘多糖類と抹茶の配合比を決定するために以下の試験を行った。   The following tests were conducted to determine the blending ratio of thickening polysaccharide and matcha tea.

(区分21〜区分25)
80℃の水500Lに、煎茶40kgを加え攪拌しながら80℃、5分の条件で抽出し、これをろ過することにより固形分3.6w/w%の抽出液300Lを得た。この抽出液に、デンプン加水分解物21.6kgを添加溶解し、この溶液を噴霧乾燥した。さらに表9に示した配合量に従って緑茶顆粒物、増粘多糖類、デンプン加水分解物を混合し、アトマイザーによって微粉砕を行った。この混合粉末に、表9で示した配合量に従って抹茶微粉末を添加し、攪拌を行い、流動層造粒機によって造粒を行った。バインダーにはグアーガム溶液を用いた。
(Category 21 to 25)
To 500 L of water at 80 ° C., 40 kg of Sencha was added and extracted with stirring at 80 ° C. for 5 minutes, and this was filtered to obtain 300 L of an extract liquid having a solid content of 3.6 w / w%. In this extract, 21.6 kg of starch hydrolyzate was added and dissolved, and this solution was spray-dried. Furthermore, according to the compounding quantity shown in Table 9, the green tea granule, the thickening polysaccharide, and the starch hydrolyzate were mixed and pulverized with an atomizer. To this mixed powder, powdered green tea powder was added according to the blending amount shown in Table 9, stirred, and granulated by a fluidized bed granulator. A guar gum solution was used as a binder.

Figure 0004428561
Figure 0004428561

得られた各緑茶を80℃の水に溶解し、風香味の官能評価を行った。その結果を表10に示す。   Each obtained green tea was melt | dissolved in 80 degreeC water, and sensory evaluation of the flavor was performed. The results are shown in Table 10.

Figure 0004428561
Figure 0004428561

この結果から、区分21は良好な粘性を有する茶ができたが、区分22〜区分25においては、増粘多糖類の臭みを消すためには抹茶を添加し緑茶の風香味を増強する必要があり、逆に、多く添加すると苦くなり不適切であった。   From this result, tea having good viscosity was obtained in Category 21, but in Category 22 to Category 25, it was necessary to add green tea to enhance the flavor of green tea in order to eliminate the smell of thickening polysaccharides. On the other hand, adding too much was unsuitable because it became bitter.

Claims (4)

下記の組成からなり、微粉砕して造粒すること、を特徴とする熱水及び冷水のいずれにも気泡、ダマを発生させずに溶解し、風香味において良好な、溶解時に粘性を有する粉末茶。
デンプン加水分解物:40〜65%
グアーガム及びキサンタンガム:25%以上35%未満でグアーガム:キサンタンガムの配合比は30:70〜20:80
緑茶抽出物(固形分):10〜20%
抹茶の微粉末:1〜5%
サイクロデキストリンを配合しない
Following Ri Do the composition, hot water and to both bubbles cold characterized by be Rukoto, granulating comminuted, and dissolved without generating lumps, good in wind flavor, viscosity on dissolution Having powdered tea.
Starch hydrolyzate: 40-65%
Guar gum and xanthan gum: 25% or more and less than 35%, and the mixing ratio of guar gum: xanthan gum is 30: 70-20: 80
Green tea extract (solid content): 10-20%
Matcha powder: 1-5%
Does not contain cyclodextrin
デンプン加水分解物を茶固形分の2倍量〜3倍量添加すること、を特徴とする請求項1に記載の粉末茶。The powdered tea according to claim 1, wherein the starch hydrolyzate is added in an amount of 2 to 3 times the amount of tea solids. 粉末茶が嚥下障害者用及び/又は嚥下補助食品用であること、を特徴とする請求項1又は2に記載の粉末茶。 The powdered tea according to claim 1 or 2, wherein the powdered tea is for a dysphagic person and / or for a swallowing supplement. 緑茶抽出液にデンプン加水分解物を添加溶解した後、スプレードライ又はフリーズドライ処理によって乾燥し、得られた乾燥物を直接微粉砕した後に増粘多糖類及びデンプン加水分解物を添加混合するかあるいは得られた乾燥物に増粘多糖類及びデンプン加水分解物を添加混合した後に微粉砕し、次いで抹茶の微粉末を混合した後、更に造粒することを特徴とする熱水及び冷水のいずれにも気泡、ダマを発生させずに溶解し、風香味において良好な、溶解時に粘性を有する、下記の組成からなる粉末茶の製造方法。
デンプン加水分解物:40〜65%
グアーガム及びキサンタンガム:25%以上35%未満でグアーガム:キサンタンガムの配合比は30:70〜20:80
緑茶抽出物(固形分):10〜20%
抹茶の微粉末:1〜5%
サイクロデキストリンを配合しない
After starch starch hydrolyzate is added and dissolved in green tea extract, it is dried by spray drying or freeze drying, and the resulting dried product is directly pulverized and then added with thickening polysaccharide and starch hydrolyzate, or mixed. After adding the thickening polysaccharide and starch hydrolyzate to the resulting dried product, the mixture is pulverized and then mixed with the powdered green tea powder , and then granulated further. Either hot water or cold water is used. A method for producing a powdered tea having the following composition , which dissolves without generating bubbles and lumps, has a good flavor and has a viscosity when dissolved.
Starch hydrolyzate: 40-65%
Guar gum and xanthan gum: 25% or more and less than 35%, and the mixing ratio of guar gum: xanthan gum is 30: 70-20: 80
Green tea extract (solid content): 10-20%
Matcha powder: 1-5%
Does not contain cyclodextrin
JP2004128958A 2004-04-23 2004-04-23 Powdered tea that has viscosity when dissolved Expired - Fee Related JP4428561B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2004128958A JP4428561B2 (en) 2004-04-23 2004-04-23 Powdered tea that has viscosity when dissolved

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2004128958A JP4428561B2 (en) 2004-04-23 2004-04-23 Powdered tea that has viscosity when dissolved

Publications (2)

Publication Number Publication Date
JP2005304436A JP2005304436A (en) 2005-11-04
JP4428561B2 true JP4428561B2 (en) 2010-03-10

Family

ID=35433910

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2004128958A Expired - Fee Related JP4428561B2 (en) 2004-04-23 2004-04-23 Powdered tea that has viscosity when dissolved

Country Status (1)

Country Link
JP (1) JP4428561B2 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ITRM20120297A1 (en) * 2012-06-26 2013-12-27 Aboca Spa Societa Agricola METHOD FOR THE PREPARATION OF A GRANULATE OF VEGETABLE EXTRACTS AND GRANULATE SO OBTAINED.
JP6218063B2 (en) * 2013-05-13 2017-10-25 サントリーホールディングス株式会社 Matcha drink
CN104996627B (en) * 2015-06-30 2019-02-26 湖南惟楚福瑞达生物科技有限公司 A kind of granular pattern tea solid beverage and preparation method thereof

Also Published As

Publication number Publication date
JP2005304436A (en) 2005-11-04

Similar Documents

Publication Publication Date Title
JP5378637B2 (en) Super finely ground tea leaf dispersion and food and drink containing the same
KR100899334B1 (en) Method of Preparing the Granular Green Tea powder
JP2014233277A (en) Composition for beverage, and manufacturing method thereof
JPH10234301A (en) Green tea beverage
JP4568636B2 (en) Chitosan-containing green leaf composition and beverage with improved floating and coagulation sedimentation
JP4428561B2 (en) Powdered tea that has viscosity when dissolved
JP3627185B2 (en) Process for producing processed ground tea
JPH08116881A (en) Method for pulverizing tea leaf, ultrafine powder tea obtained therefrom and tea drink and food and drink using the same
JP6458203B1 (en) Coffee flavoring agent
JP2021145676A (en) Processed product of tea in particle form
JP6405151B2 (en) Powdered or granular coffee oil-containing composition
JP4463720B2 (en) Chitosan / green leaf-containing water suspension composition with improved aggregation and precipitation
JP2001245640A (en) Effervescent powder refreshing beverage
JP7089278B2 (en) Creatine-containing water-dispersible powdery composition and its production method
JP2000210036A (en) Jelly food
JPS59227243A (en) Preparation of delicious instant health drink
JP2019146530A (en) Ampelopsis grossedentata extract-containing green juice
JP3624170B2 (en) Green tea powder for dysphagia and method for producing the same
JP2005278590A (en) Processed good of citrus depressa hayata and method for producing the same
EP3915392B1 (en) Solid beverage containing barley leaves and preparation method therefor
JP2017018089A (en) Edible composition containing hop leaf
JP2006136244A (en) Powdered instant tea
JP6675623B1 (en) Powder for beverage containing ancient rice
JP2023119570A (en) Galangal extract for eating and drinking, and food and drink
JP3892610B2 (en) Process for producing foods or pharmaceuticals in the form of granules and tablets

Legal Events

Date Code Title Description
A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20070301

RD02 Notification of acceptance of power of attorney

Free format text: JAPANESE INTERMEDIATE CODE: A7422

Effective date: 20070301

A711 Notification of change in applicant

Free format text: JAPANESE INTERMEDIATE CODE: A712

Effective date: 20080331

A977 Report on retrieval

Free format text: JAPANESE INTERMEDIATE CODE: A971007

Effective date: 20090827

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20090908

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20091106

TRDD Decision of grant or rejection written
A01 Written decision to grant a patent or to grant a registration (utility model)

Free format text: JAPANESE INTERMEDIATE CODE: A01

Effective date: 20091208

A01 Written decision to grant a patent or to grant a registration (utility model)

Free format text: JAPANESE INTERMEDIATE CODE: A01

A61 First payment of annual fees (during grant procedure)

Free format text: JAPANESE INTERMEDIATE CODE: A61

Effective date: 20091210

FPAY Renewal fee payment (event date is renewal date of database)

Free format text: PAYMENT UNTIL: 20121225

Year of fee payment: 3

R150 Certificate of patent or registration of utility model

Free format text: JAPANESE INTERMEDIATE CODE: R150

Ref document number: 4428561

Country of ref document: JP

Free format text: JAPANESE INTERMEDIATE CODE: R150

FPAY Renewal fee payment (event date is renewal date of database)

Free format text: PAYMENT UNTIL: 20131225

Year of fee payment: 4

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

S111 Request for change of ownership or part of ownership

Free format text: JAPANESE INTERMEDIATE CODE: R313111

R350 Written notification of registration of transfer

Free format text: JAPANESE INTERMEDIATE CODE: R350

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

S531 Written request for registration of change of domicile

Free format text: JAPANESE INTERMEDIATE CODE: R313531

R350 Written notification of registration of transfer

Free format text: JAPANESE INTERMEDIATE CODE: R350

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

LAPS Cancellation because of no payment of annual fees