JP2006036644A - Manufacturing method of glucosamine granule, glucosamine granule and glucosamine tablet - Google Patents

Manufacturing method of glucosamine granule, glucosamine granule and glucosamine tablet Download PDF

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JP2006036644A
JP2006036644A JP2004214288A JP2004214288A JP2006036644A JP 2006036644 A JP2006036644 A JP 2006036644A JP 2004214288 A JP2004214288 A JP 2004214288A JP 2004214288 A JP2004214288 A JP 2004214288A JP 2006036644 A JP2006036644 A JP 2006036644A
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glucosamine
granule
tablet
tableting
granules
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Mamoru Okada
守 岡田
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Yaizu Suisan Kagaku Kogyo Co Ltd
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Abstract

<P>PROBLEM TO BE SOLVED: To provide a manufacturing method of a glucosamine granule which exhibits excellent fluidity and gives a tablet having a moderately high hardness after tabletting-processing, the glucosamine granule obtained by the manufacturing method, and the glucosamine tablet obtained using the granule. <P>SOLUTION: The glucosamine granule having properties suitable for tabletting-processing is obtained by granulation-processing glucosamine and/or salts thereof prepared in the shape of a powder, after or while spraying thereon a solution containing saccharide other than glucosamine and/or salts thereof. The tablet containing glucosamine in a high concentration and having improved shape stability can be obtained by compression-molding the thus-obtained glucosamine granule. <P>COPYRIGHT: (C)2006,JPO&NCIPI

Description

本発明は、打錠性の改善されたグルコサミン顆粒を製造する方法、該製造方法によって得られるグルコサミン顆粒、及び該顆粒を用いて得られるグルコサミン錠剤に関する。   The present invention relates to a method for producing a glucosamine granule having improved tabletability, a glucosamine granule obtained by the production method, and a glucosamine tablet obtained using the granule.

グルコサミンはグルコースの2位の水酸基がアミノ基に置換した2−アミノグルコースであり、生体成分である糖蛋白質、糖脂質、ムコ多糖などの構成糖分子として自然界に幅広く分布する天然アミノ糖である。工業的にはカニ、エビ、オキアミなどの甲殻類やイカの軟骨などに含まれるキチンを酸又は酵素により加水分解し、分離、精製することによって得ることができる。近年、グルコサミンの生体成分の基本構成分子としての重要性のみならずその摂取による様々な有効性が確認され、変形性関節症の治療・予防、美容等の効果を目的とした栄養補給用サプリメントとして市場に出回っている。   Glucosamine is 2-aminoglucose in which the hydroxyl group at the 2-position of glucose is substituted with an amino group, and is a natural amino sugar widely distributed in nature as constituent sugar molecules such as glycoproteins, glycolipids, and mucopolysaccharides that are biological components. Industrially, it can be obtained by hydrolyzing, separating, and purifying chitin contained in crustaceans such as crabs, shrimps, and krill and squid cartilage. In recent years, as well as the importance of glucosamine as a basic constituent molecule of biological components, various effectiveness of its ingestion has been confirmed, and as a supplement for nutritional supplements aimed at the effects of treatment and prevention of osteoarthritis, beauty, etc. It is on the market.

グルコサミン含有サプリメントの製品形態としては様々なものがあるが、そのひとつである錠剤は保存性、携帯性に優れ、時間、場所を問わず手軽に摂取可能であることから、最もよく用いられているものの一つである。しかしながら、グルコサミンの結晶粉体は、打錠性が悪いという問題があった。すなわち、グルコサミンの結晶粉体は、流動性が悪く打錠機への均一な充填に困難性を伴うため、打錠加工によって得られる錠剤の均質性を確保することがむずかしい。また、硬度を得にくい物性を有しているため、打錠圧を高くしなければ希望する錠剤硬度が得られず、打錠機への負荷も大きくなる。更に、得られる錠剤の形状安定性も低くその流通過程において破損が生じ商品価値が低下するという問題もあった。   There are various product forms of glucosamine-containing supplements, one of which is tablets because they are excellent in storage and portability and can be taken easily regardless of time and place. One of things. However, the glucosamine crystal powder has a problem of poor tabletability. That is, since the glucosamine crystal powder has poor fluidity and difficulty in uniformly filling the tableting machine, it is difficult to ensure the homogeneity of the tablet obtained by the tableting process. Moreover, since it has the physical property which cannot obtain hardness easily, unless tableting pressure is made high, desired tablet hardness will not be obtained and the load to a tableting machine will also become large. Furthermore, the shape stability of the obtained tablets is low, and there is a problem that the product value is reduced due to breakage in the distribution process.

このような問題に関して、例えば特許文献1では、グルコサミンを含む有効成分を含有するタブレットを提供するために、原料粉体が流動性に優れ、打錠機のうす中への充填がスムーズで、粉体を圧縮成形しやすく、かつスティッキング現象が発生しにくく、良好に錠剤を製造することができる方法が開示されている。   Regarding such a problem, for example, in Patent Document 1, in order to provide a tablet containing an active ingredient containing glucosamine, the raw material powder is excellent in fluidity, and the filling into the tablet machine is smooth. A method is disclosed in which a body can be easily compression-molded and a sticking phenomenon hardly occurs, and a tablet can be produced satisfactorily.

また、原料粉体の打錠性の問題を解決し錠剤の品質を改善するための技術として、例えば特許文献2では、滑沢剤であるショ糖脂肪酸エステル等の食品添加物を含有せず且つ一定の硬度と均一性を有する錠剤の提供を目的として、糖類、糖アルコール、デキストリン、澱粉類、ゼラチン、食用繊維質などを賦形剤として含有する錠剤及びその製造方法が開示されている。   In addition, as a technique for solving the tableting problem of the raw material powder and improving the quality of the tablet, for example, Patent Document 2 does not contain a food additive such as sucrose fatty acid ester as a lubricant and For the purpose of providing a tablet having a certain hardness and uniformity, a tablet containing saccharides, sugar alcohols, dextrins, starches, gelatin, edible fiber and the like as excipients and a method for producing the same are disclosed.

一般に、原料粉体を顆粒状に造粒加工した後に圧縮成形することによって、上記問題が改善されることもあるが、そのような技術として特許文献3では、基材に改質乳清タンパク質、少糖類、デキストリン、澱粉などをバインダーとして含有する、打錠性,造粒性に優れ、高い保型性や強度を持った錠剤状製品若しくは顆粒状製品及びその製造方法が開示されている。   Generally, the above problem may be improved by compressing and molding the raw material powder into a granule, and as such a technique, Patent Document 3 discloses a modified whey protein as a base material. Disclosed are tablet-like or granulated products containing oligosaccharides, dextrin, starch, etc. as binders, having excellent tableting properties and granulation properties, high shape retention and strength, and methods for producing the same.

一方、特許文献4には、グルコサミンの多量体であるキトサンを造粒加工する方法として、デキストリン等の糖類をバインダー用副基材として混合した後、水、アルコール等の液体を噴霧しながら振とうして、水溶性キトサン含有粒体を製造する方法が開示されている。
特開2001−288073号公報 特開2001−342129号公報 特許第3188657号公報 特開2000−53704号公報
On the other hand, in Patent Document 4, as a method for granulating chitosan which is a glucosamine multimer, after mixing sugars such as dextrin as a sub-base material for a binder, it is shaken while spraying a liquid such as water or alcohol. Thus, a method for producing water-soluble chitosan-containing granules is disclosed.
JP 2001-288073 A JP 2001-342129 A Japanese Patent No. 3188657 JP 2000-53704 A

しかしながら、特許文献1では、牛骨、豚皮、魚骨等から調製される天然高分子性組成物であるコラーゲンを打錠用副基材として添加しなければならず、アレルギー原性物質の混入を防ぐことがむずかしい。また、特許文献2では、賦形剤等の打錠用副基材を高含量で用いなければならず、本成分の含量が制限されるという問題がある。更に、特許文献3では、打錠用副基材として改質乳清タンパク質を用いるため、乳清タンパク中のアレルギー誘発物質を含有するものとしなければならない。   However, in Patent Document 1, collagen, which is a natural polymeric composition prepared from cow bone, pork skin, fish bone, etc., must be added as a sub-tablet for tableting, and allergenic substances are mixed. It is difficult to prevent. Moreover, in patent document 2, there exists a problem that the auxiliary base material for tableting, such as an excipient | filler, must be used by high content, and the content of this component is restrict | limited. Further, in Patent Document 3, since the modified whey protein is used as the auxiliary base material for tableting, it must contain allergens in the whey protein.

したがって、本発明の目的は、上記先行技術に付随する問題を回避して、流動性に優れ、且つ、打錠加工後に適度に高い錠剤硬度が得られるグルコサミン顆粒の製造方法、該製造方法によって得られるグルコサミン顆粒、及び該顆粒を用いて得られるグルコサミン錠剤を提供することにある。   Therefore, the object of the present invention is obtained by a method for producing glucosamine granules that avoids the problems associated with the above prior art, has excellent fluidity, and obtains a moderately high tablet hardness after tableting, and the production method. It is in providing the glucosamine granule obtained and the glucosamine tablet obtained using this granule.

本発明者らは、上記目的を達成するために鋭意研究した結果、造粒加工時に糖類を含有する溶液を噴霧することにより、打錠性に優れたグルコサミン顆粒が得られる事を見出し、本発明を完成するに至った。   As a result of intensive studies to achieve the above object, the present inventors have found that glucosamine granules having excellent tableting properties can be obtained by spraying a solution containing saccharides during granulation processing. It came to complete.

即ち、本発明のグルコサミン顆粒の製造方法は、粉末状に調製したグルコサミン及び/又はその塩類に、グルコサミン及び/又はその塩類以外の糖類を含有する溶液を噴霧した後、又は噴霧しつつ、造粒加工することを特徴とする。   That is, the method for producing glucosamine granules according to the present invention comprises granulating after spraying or spraying a solution containing saccharides other than glucosamine and / or salts thereof onto glucosamine and / or salts thereof prepared in a powder form. It is characterized by processing.

本発明のグルコサミン顆粒の製造方法によれば、粉末状に調製したグルコサミン及び/又はその塩類に、グルコサミン及び/又はその塩類以外の糖類を含有する溶液を噴霧することにより、グルコサミン及び/又はその塩類の粉体粒子に糖類による被膜が形成され、その状態で造粒することによって、打錠加工に適した物性、すなわち流動性に優れ、且つ、圧縮成形後に適度に高い硬度が得られる物性を有するグルコサミン顆粒を得ることができる。   According to the method for producing glucosamine granules of the present invention, glucosamine and / or a salt thereof can be obtained by spraying a solution containing saccharides other than glucosamine and / or a salt thereof onto glucosamine and / or a salt thereof prepared in a powder form. By forming a saccharide coating on the powder particles and granulating in that state, the powder particles have excellent physical properties suitable for tableting processing, that is, excellent fluidity, and physical properties capable of obtaining a moderately high hardness after compression molding. Glucosamine granules can be obtained.

また、本発明のグルコサミン顆粒は、上記グルコサミン顆粒の製造方法によって製造されるグルコサミン顆粒であって、グルコサミン及び/又はその塩類以外の糖類の含量が0.1〜25質量%であり嵩比重が0.4〜0.8g/mlであることを特徴とする。   Moreover, the glucosamine granule of the present invention is a glucosamine granule produced by the above-described method for producing glucosamine granule, and the content of saccharides other than glucosamine and / or its salt is 0.1 to 25% by mass and the bulk specific gravity is 0. .4 to 0.8 g / ml.

本発明のグルコサミン顆粒によれば、グルコサミン顆粒を打錠機のうす中へ均一に充填することが容易となり、それを圧縮成形することによって、グルコサミンを均質にかつ高濃度に含有する錠剤を安定して製造することができる。またその際、適度な打錠圧によって希望する錠剤硬度が得られ、打錠機への機械的負荷を抑えることができる。   According to the glucosamine granule of the present invention, it becomes easy to uniformly fill the glucosamine granule in the tablet machine, and by compressing it, a tablet containing glucosamine in a uniform and high concentration can be stabilized. Can be manufactured. At that time, the desired tablet hardness can be obtained with an appropriate tableting pressure, and the mechanical load on the tableting machine can be suppressed.

更に、本発明のグルコサミン錠剤は、上記グルコサミン顆粒を圧縮成形して得られるグルコサミン錠剤であって、硬度が4kgf以上であることを特徴とする。   Furthermore, the glucosamine tablet of the present invention is a glucosamine tablet obtained by compression-molding the glucosamine granules, and has a hardness of 4 kgf or more.

本発明のグルコサミン錠剤によれば、高濃度にグルコサミンを含有していても、形状安定性が良好な錠剤を提供することができる。   According to the glucosamine tablet of the present invention, a tablet having good shape stability can be provided even if glucosamine is contained at a high concentration.

本発明によれば、打錠加工に適さないグルコサミンの結晶粉体から、打錠加工に適した物性を有するグルコサミン顆粒を得ることができ、このグルコサミン顆粒を用いることにより、通常の圧縮成形によって、均質で適度に高い硬度を有するグルコサミン錠剤を得ることができる。   According to the present invention, glucosamine granules having physical properties suitable for tableting can be obtained from glucosamine crystal powder not suitable for tableting, and by using this glucosamine granule, by ordinary compression molding, A glucosamine tablet having a uniform and moderately high hardness can be obtained.

本発明において使用されるグルコサミンは、その由来、製法等について特に制限はなく、例えば、エビ、カニ、オキアミ等の甲殻類やイカの軟骨等に含まれるキチン質を酸又は酵素等で加水分解し、分離精製、結晶化することにより得ることができる。また、例えば、市販されているグルコサミン(商品名「ナチュラルグルコサミン」;焼津水産化学工業株式会社製)等を用いることもできる。その塩類としては、塩酸塩、硫酸塩、乳酸塩等が挙げられる。   The origin and production method of glucosamine used in the present invention is not particularly limited. For example, the glucosamine is hydrolyzed with acid or enzyme etc. in the chitin contained in crustaceans such as shrimp, crab, krill and squid cartilage. , Separation and purification, and crystallization. Further, for example, commercially available glucosamine (trade name “natural glucosamine”; manufactured by Yaizu Suisan Chemical Co., Ltd.) can be used. Examples of the salts include hydrochloride, sulfate, lactate and the like.

本発明において使用される糖類には特に制限はないが、例えば、澱粉、デキストリンなどの澱粉分解物、カラギーナン、寒天、アルギン酸、グアーガム、キトサン、キサンタンガムなどの多糖類、砂糖、ぶどう糖、乳糖、麦芽糖などの単糖、二糖類、フラクトオリゴ糖、マルトオリゴ糖、イソマルトオリゴ糖、ガラクトオリゴ糖、キチンオリゴ糖、キトサンオリゴ糖などのオリゴ糖、マルチトール、ソルビトール、キシリトール、エリスリトールなどの糖アルコール等が挙げられ、これらから選ばれる1種類、又は2種類以上を組み合わせて用いることができる。また、その中でも、デキストリン、砂糖、ぶどう糖、乳糖、麦芽糖、フラクトオリゴ糖、マルトオリゴ糖、イソマルトオリゴ糖、ガラクトオリゴ糖、キチンオリゴ糖、キトサンオリゴ糖、マルチトール、ソルビトール、キシリトール、エリスリトールは比較的粘性の少ない溶液とすることができ、好ましく用いることができる。   The saccharide used in the present invention is not particularly limited, for example, starch, dextrin and other starch degradation products, carrageenan, agar, alginic acid, guar gum, chitosan, xanthan gum and other polysaccharides, sugar, glucose, lactose, maltose, etc. Monosaccharides, disaccharides, fructooligosaccharides, maltooligosaccharides, isomaltoligosaccharides, galactooligosaccharides, chitin oligosaccharides, chitosan oligosaccharides and other sugar sugars, maltitol, sorbitol, xylitol, erythritol and other sugar alcohols. One type selected from the above, or a combination of two or more types can be used. Among them, dextrin, sugar, glucose, lactose, maltose, fructooligosaccharide, maltooligosaccharide, isomaltoligosaccharide, galactooligosaccharide, chitin oligosaccharide, chitosan oligosaccharide, maltitol, sorbitol, xylitol, and erythritol are relatively less viscous. It can be used as a solution and can be preferably used.

本発明において糖類を含有する溶液中の糖類の濃度は使用する糖質により異なるが、例えば、高粘性を有する多糖類であれば0.1〜5質量%であることが好ましく、0.5〜2質量%であることがより好ましい。上記濃度よりも薄い場合には、本発明の効果を十分に得るために必要な溶液の量が多くなり、造粒加工に多大な時間を要してしまう。また、上記濃度よりも高い場合には、溶液の粘性が高くなり過ぎて均一に噴霧することが困難となる。また、その他の糖類は、その溶解度を越えない事を前提として、1〜60質量%であることが好ましく、10〜40質量%であることがより好ましい。   In the present invention, the saccharide concentration in the saccharide-containing solution varies depending on the saccharide used. For example, it is preferably 0.1 to 5% by mass for a polysaccharide having high viscosity, It is more preferable that it is 2 mass%. When the concentration is lower than the above-mentioned concentration, the amount of the solution necessary for sufficiently obtaining the effects of the present invention is increased, and a great amount of time is required for the granulation process. On the other hand, when the concentration is higher than the above-mentioned concentration, the viscosity of the solution becomes so high that it is difficult to spray uniformly. Moreover, it is preferable that other saccharides are 1-60 mass% on the premise that the solubility is not exceeded, and it is more preferable that it is 10-40 mass%.

本発明の粉末状に調製したグルコサミン及び/又はその塩類は、その粒子径に特に制限はないが、例えば、平均粒子径100〜300μmのものを用いることができる。また、本発明における造粒加工は、上記粉末状に調製したグルコサミン及び/又はその塩類の粒子が集合して粒子を形成する途中過程で、その粒子表面に糖類が均一にいきわたるように、微粒霧状にした上記糖類を含有する溶液を噴霧液として造粒槽中に分散させながら造粒することによりおこなうことができる。その際、造粒槽中の吸気温度、噴霧液の温度、等の造粒時の条件は適宜設定できるが、通常、吸気温度は60〜100℃が好ましく、70〜90℃がより好ましい。また、噴霧液の温度は10〜80℃が好ましく、15〜40℃がより好ましい。   The particle size of the glucosamine and / or salts thereof prepared in the powder form of the present invention is not particularly limited, and for example, those having an average particle size of 100 to 300 μm can be used. Further, the granulation process in the present invention is a fine mist so that saccharides can be uniformly distributed on the particle surface in the course of forming particles by collecting particles of glucosamine and / or salts thereof prepared in the above powder form. It can carry out by granulating, making the solution containing the said saccharides made into a spray liquid disperse | distribute in a granulation tank. In that case, conditions at the time of granulation such as the intake air temperature in the granulation tank and the temperature of the spray liquid can be set as appropriate, but the intake air temperature is usually preferably 60 to 100 ° C, more preferably 70 to 90 ° C. Moreover, 10-80 degreeC is preferable and the temperature of a spray liquid has more preferable 15-40 degreeC.

本発明において使用される造粒機には特に制限はなく、例えば、流動層造粒機、撹拌造粒機、押出し造粒機等が使用できる。   There is no restriction | limiting in particular in the granulator used in this invention, For example, a fluid bed granulator, a stirring granulator, an extrusion granulator etc. can be used.

本発明のグルコサミン顆粒の製造方法において、糖類の噴霧量は、得られるグルコサミン顆粒のグルコサミン含量が低くならない程度の量であればよい。具体的には、グルコサミン及び/又はその塩類に対して0.1〜25質量%であることが好ましく、5〜15質量%であることがより好ましい。   In the method for producing glucosamine granules of the present invention, the amount of saccharide sprayed may be an amount that does not lower the glucosamine content of the resulting glucosamine granules. Specifically, it is preferable that it is 0.1-25 mass% with respect to glucosamine and / or its salt, and it is more preferable that it is 5-15 mass%.

また、本発明のグルコサミン顆粒には、グルコサミン顆粒の物性、グルコサミン含量等に大きな影響を与えない範囲で造粒用副基材を配合してもよく、その場合、上記グルコサミン粉末状に調製したグルコサミン及び/又はその塩類と造粒用副基材とを、造粒前に予め混合した後造粒加工してもよい。その際、前記噴霧液として用いることができる糖類である、澱粉、デキストリンなどの澱粉分解物、カラギーナン、寒天、アルギン酸、グアーガム、キトサン、キサンタンガムなどの多糖類、砂糖、ぶどう糖、乳糖、麦芽糖などの単糖、二糖類、フラクトオリゴ糖、マルトオリゴ糖、イソマルトオリゴ糖、ガラクトオリゴ糖、キチンオリゴ糖、キトサンオリゴ糖などのオリゴ糖、マルチトール、ソルビトール、キシリトール、エリスリトールなどの糖アルコール等を、造粒用副基材として用いることができ、前記噴霧液として用いる糖類と同一の糖類を選択すれば、配合成分の種類を増加させずに顆粒状製剤の調整のための造粒用副基材とすることができる。また、前記糖類以外でも、顆粒状製剤の調整に通常の用いられる、増粘剤、乳化剤等の成分を造粒用副基材として用いることができ、特に制限されない。   In addition, the glucosamine granule of the present invention may be blended with an auxiliary base material for granulation within a range that does not significantly affect the physical properties, glucosamine content, etc. of the glucosamine granule. And / or its salt and the granulation sub-base material may be pre-mixed before granulation and then granulated. At that time, saccharides that can be used as the spray solution, starch decomposition products such as starch and dextrin, carrageenan, agar, alginic acid, guar gum, chitosan, xanthan gum and other polysaccharides, sugar, glucose, lactose, maltose, etc. Sugar, disaccharides, fructooligosaccharides, maltooligosaccharides, isomaltooligosaccharides, galactooligosaccharides, chitin oligosaccharides, oligosaccharides such as chitosan oligosaccharides, sugar alcohols such as maltitol, sorbitol, xylitol, erythritol, etc. If the same saccharide as the saccharide used as the spray liquid is selected, it can be used as a granulating sub-base material for the preparation of a granular preparation without increasing the types of the compounding components. . In addition to the saccharides, components such as thickeners and emulsifiers commonly used for preparing granular preparations can be used as the auxiliary base material for granulation, and are not particularly limited.

これらの造粒用副基材を適宜配合して造粒加工することで、造粒加工及び/又は打錠加工時の生産性を高めることができ、また、グルコサミン顆粒製品の形状安定性を更に改善することができる。   By appropriately blending and granulating these sub-base materials for granulation, the productivity during granulation and / or tableting can be increased, and the shape stability of the glucosamine granule product can be further increased. Can be improved.

本発明のグルコサミン顆粒は、グルコサミン及び/又はその塩類以外の糖類の含量が0.1〜25質量%であり、且つ、嵩比重が0.4〜0.8g/mlであることが好ましい。また、水分含量は0.1〜3質量%であることが好ましく、0.3〜2質量%であることがより好ましい。更に、グルコサミン顆粒は、12〜42メッシュに整粒してもよい。   The glucosamine granule of the present invention preferably has a saccharide content other than glucosamine and / or its salt of 0.1 to 25% by mass and a bulk specific gravity of 0.4 to 0.8 g / ml. Moreover, it is preferable that a water content is 0.1-3 mass%, and it is more preferable that it is 0.3-2 mass%. Furthermore, the glucosamine granules may be sized to 12-42 mesh.

本発明のグルコサミン錠剤は、打錠機を用いて上記グルコサミン顆粒を圧縮成形することによって得ることができ、グルコサミン及び/又はその塩類以外の糖類の含量が0.1〜25質量%であり、且つ、硬度が4kgf以上であることが好ましい。打錠機に特に制限はないが、例えば高速回転式錠剤機等が用いられる。   The glucosamine tablet of the present invention can be obtained by compression-molding the glucosamine granules using a tableting machine, and the content of saccharides other than glucosamine and / or salts thereof is 0.1 to 25% by mass, and The hardness is preferably 4 kgf or more. Although there is no restriction | limiting in particular in a tableting machine, For example, a high-speed rotation tablet machine etc. are used.

また、本発明のグルコサミン錠剤には、グルコサミン錠剤の物性、グルコサミン含量等に大きな影響を与えない範囲で打錠用副基材を配合してもよい。打錠用副基材としては、例えば、結晶セルロース、デキストリン、マルチトール、ゼラチン、天然ガム類、馬鈴薯澱粉、アルギン酸ナトリウム等が好ましく挙げられるが、打錠製剤の調整に通常の用いられる、賦形剤、増粘剤、乳化剤、滑沢剤等の成分を用いることができ、特に制限されない。   Moreover, you may mix | blend the auxiliary | assistant base material for tableting in the glucosamine tablet of this invention in the range which does not have big influence on the physical property of a glucosamine tablet, a glucosamine content, etc. As the auxiliary base material for tableting, for example, crystalline cellulose, dextrin, maltitol, gelatin, natural gums, potato starch, sodium alginate and the like are preferably mentioned. Components such as an agent, a thickener, an emulsifier, and a lubricant can be used and are not particularly limited.

これらの打錠用副基材を適宜配合して打錠加工することで、打錠加工時の生産性を高めることができ、また、グルコサミン錠剤製品の形状安定性を更に改善することができる。   By appropriately blending these tableting sub-base materials for tableting, the productivity during tableting can be increased, and the shape stability of the glucosamine tablet product can be further improved.

更にまた、上記グルコサミン錠剤には錠剤の硬度を損なわない範囲でグルコサミン以外の有効成分を配合してもよい。グルコサミン以外の有効成分としては、例えば、アミノ酸として、アルギニン、タウリン、グルタミン酸、ヒスチジン、分岐鎖アミノ酸(ロイシン、イソロイシン、バリン)などが使用される。また、ヒスチジン、1−メチルヒスチジン、3―メチルヒスチジン、アンセリン、カルノシン、ホモカルノシン、バレニンのようなイミダゾール化合物も併用することができる。その他、オクタコサノール、クエン酸、酢酸、キチンダイマー、キチンペンタマー、キトサンヘキサマー、オリゴグルコサミン、エイコサペンタエン酸、ドコサペンタエン酸、ドコサヘキサエン酸、トウガラシ、高麗人参、酵母亜鉛、酵母セレンなどが挙げられる。   Furthermore, an active ingredient other than glucosamine may be added to the glucosamine tablet as long as the hardness of the tablet is not impaired. As active ingredients other than glucosamine, for example, arginine, taurine, glutamic acid, histidine, branched chain amino acids (leucine, isoleucine, valine) and the like are used as amino acids. Also, imidazole compounds such as histidine, 1-methylhistidine, 3-methylhistidine, anserine, carnosine, homocarnosine, and valenin can be used in combination. Other examples include octacosanol, citric acid, acetic acid, chitin dimer, chitin pentamer, chitosan hexamer, oligoglucosamine, eicosapentaenoic acid, docosapentaenoic acid, docosahexaenoic acid, red pepper, ginseng, yeast zinc, and yeast selenium.

<実施例1>
(グルコサミン顆粒の調製)
表1に示す配合比でグルコサミンを含有する顆粒基材を、流動造粒装置(商品名「フローコーターマルチ」;フロイント産業社製)を用いて、常法に従い造粒加工した。その際、吸気温度を80℃とし、表1に示す配合比でデキストリンを含有する常温の噴霧液を15ml/minで噴霧しながら造粒加工した。得られた造粒物を水分が1%以下になるまで温度80℃にて乾燥し、乾燥後、篩を用いて整粒を行い、16メッシュ以下のグルコサミン顆粒を得た。
<Example 1>
(Preparation of glucosamine granules)
A granule base material containing glucosamine at a blending ratio shown in Table 1 was granulated using a fluid granulator (trade name “Flow Coater Multi”; manufactured by Freund Sangyo Co., Ltd.) according to a conventional method. At that time, the intake air temperature was set to 80 ° C., and granulation was performed while spraying a normal temperature spray solution containing dextrin at a mixing ratio shown in Table 1 at 15 ml / min. The obtained granulated product was dried at a temperature of 80 ° C. until the water content became 1% or less, and after drying, the particles were sized using a sieve to obtain glucosamine granules of 16 mesh or less.

Figure 2006036644
Figure 2006036644

<試験例1>
(グルコサミン顆粒の嵩比重の測定)
実施例1で得られたグルコサミン顆粒の嵩比重の測定を行った。嵩比重は、グルコサミン顆粒を100mlの容器にすり切り一杯充填して、重量を測定後、次式によって算出した。
<Test Example 1>
(Measurement of bulk specific gravity of glucosamine granules)
The bulk specific gravity of the glucosamine granules obtained in Example 1 was measured. The bulk specific gravity was calculated by the following formula after the glucosamine granule was ground and filled into a 100 ml container and the weight was measured.

嵩比重[g/ml]=グルコサミン顆粒重量[g]/100ml
結果を表2に示す。
Bulk specific gravity [g / ml] = Glucosamine granule weight [g] / 100 ml
The results are shown in Table 2.

Figure 2006036644
Figure 2006036644

<実施例2>
(グルコサミン顆粒からの錠剤の調製)
実施例1で得られたグルコサミン顆粒に、表3に示す配合比で打錠用副基材(結晶セルロース、デキストリン、マルチトール、乳化剤)を混合し、常法に従い、打錠機(商品名「VIRGO」;(株)菊水製作所製)を用いて打錠圧1000kgで打錠加工し、8mm丸φ12Rのグルコサミン錠剤を得た。打錠加工の際、実施例1で得られたグルコサミン顆粒はいずれも流動性が良く、打錠機の臼への充填もスムーズに行われ、打錠加工が円滑に行われた。
<Example 2>
(Preparation of tablets from glucosamine granules)
The glucosamine granules obtained in Example 1 were mixed with tableting auxiliary base materials (crystalline cellulose, dextrin, maltitol, emulsifier) at the compounding ratios shown in Table 3, and the tableting machine (trade name “trade name“ VIRGO ”(manufactured by Kikusui Seisakusho Co., Ltd.) was used for tableting with a tableting pressure of 1000 kg to obtain 8 mm round φ12R glucosamine tablets. During the tableting process, all of the glucosamine granules obtained in Example 1 had good fluidity, and the tablet was smoothly filled into the die, so that the tableting process was performed smoothly.

Figure 2006036644
Figure 2006036644

<比較例1>
(造粒加工を施していないグルコサミンからの錠剤の調製)
造粒加工を施していないグルコサミンである、ナチュラルグルコサミンあるいは直打用グルコサミン(市販品)に、表4に示す配合比で打錠用副基材(結晶セルロース、デキストリン、マルチトール、乳化剤)を混合し、実施例2と同様に常法に従い、打錠機(商品名「VIRGO」;(株)菊水製作所製)を用いて打錠圧1000kgで打錠加工し、8mm丸φ12Rのグルコサミン錠剤を得た。打錠加工の際、造粒加工を施していないグルコサミンは流動性が悪く、打錠機の臼への充填がスムーズに行われず、打錠加工は可能であるものの作業性は悪かった。

















<Comparative Example 1>
(Preparation of tablets from non-granulated glucosamine)
Mixing natural base glucosamine or direct-press glucosamine (commercial product), which is not granulated, with tableting sub-base materials (crystalline cellulose, dextrin, maltitol, emulsifier) at the mixing ratio shown in Table 4. In the same manner as in Example 2, a tableting machine (trade name “VIRGO”; manufactured by Kikusui Seisakusho Co., Ltd.) was used for tableting with a tableting pressure of 1000 kg to obtain an 8 mm round φ12R glucosamine tablet. It was. At the time of tableting, glucosamine that has not been granulated has poor fluidity, and filling into the die of a tableting machine is not performed smoothly, and although tableting is possible, workability is poor.

















Figure 2006036644
Figure 2006036644

<試験例2>
(グルコサミン錠剤の硬度測定)
実施例2及び比較例1で得られたグルコサミン錠剤について、硬度計(商品名「FY−KD−20」;(株)富士薬品機械製)を用いて、日局硬度測定法に準じて硬度の測定を行った。その結果を表5に示す。
<Test Example 2>
(Measurement of hardness of glucosamine tablets)
About the glucosamine tablet obtained in Example 2 and Comparative Example 1, using a hardness meter (trade name “FY-KD-20”; manufactured by Fuji Pharmaceutical Co., Ltd.) Measurements were made. The results are shown in Table 5.

Figure 2006036644
Figure 2006036644

造粒加工を施さずに直接打錠加工した比較例のグルコサミン錠剤Dは、製品の流通過程に耐久しうる硬度を有しておらず、また、比較例のグルコサミン錠剤Eの硬度は、グルコサミン錠剤Dよりは改善されているものの製品の流通過程に耐久しうる硬度としては不十分であった。一方、本発明によって得られた実施例のグルコサミン錠剤A、グルコサミン錠剤B、及びグルコサミン錠剤Cの硬度は、いずれも比較例に対して十分な改善が確認され、製品の流通過程に耐久しうる硬度を有していた。また、グルコサミン錠剤Aとグルコサミン錠剤Bを比較すると、グルコサミン顆粒調製時のデキストリン使用量が同じであっても、噴霧液に使用するデキストリン量を増やしたグルコサミン錠剤Aの方が高い硬度を示した。この事から、デキストリンを噴霧液として噴霧することによる、グルコサミン錠剤加工時の錠剤硬度の上昇効果が確認された。   The comparative glucosamine tablet D, which is directly tableted without granulation, does not have a hardness that can withstand the product distribution process, and the comparative glucosamine tablet E has a hardness of glucosamine tablet Although it was improved over D, it was insufficient as a hardness that could withstand the product distribution process. On the other hand, the hardness of the glucosamine tablet A, glucosamine tablet B, and glucosamine tablet C of the examples obtained by the present invention was confirmed to be sufficiently improved as compared with the comparative example, and the hardness that can endure the distribution process of the product. Had. Moreover, when glucosamine tablet A and glucosamine tablet B were compared, even if the amount of dextrin used at the time of glucosamine granule preparation was the same, glucosamine tablet A with an increased amount of dextrin used in the spray solution showed higher hardness. From this, it was confirmed that the tablet hardness was increased when glucosamine tablets were processed by spraying dextrin as a spray solution.

本発明によって得られたグルコサミン顆粒は、流動性、打錠性に優れており、打錠加工用のグルコサミン原料として幅広く利用可能である。また、高濃度のグルコサミンを含有するグルコサミン錠剤を、品質に均一性・安定性を具え、安心して服用できる栄養補給用サプリメントとして市場に提供することができる。

The glucosamine granule obtained by the present invention is excellent in fluidity and tableting property, and can be widely used as a glucosamine raw material for tableting processing. In addition, glucosamine tablets containing a high concentration of glucosamine can be provided to the market as nutritional supplements that are uniform and stable in quality and can be taken with peace of mind.

Claims (6)

粉末状に調製したグルコサミン及び/又はその塩類に、グルコサミン及び/又はその塩類以外の糖類を含有する溶液を噴霧した後、又は噴霧しつつ、造粒加工することを特徴とするグルコサミン顆粒の製造方法。   A method for producing glucosamine granule, characterized by granulating after spraying a solution containing saccharides other than glucosamine and / or its salt onto glucosamine and / or its salt prepared in powder form . 前記溶液中の糖類の濃度が、0.1〜60質量%である請求項1に記載のグルコサミン顆粒の製造方法。   The manufacturing method of the glucosamine granule of Claim 1 whose density | concentration of the saccharides in the said solution is 0.1-60 mass%. 前記糖類の添加量が、グルコサミン及び/又はその塩類と前記糖類との合計量に対して0.1〜25質量%である請求項1又は2に記載のグルコサミン顆粒の製造方法。   The method for producing glucosamine granules according to claim 1 or 2, wherein the addition amount of the saccharide is 0.1 to 25 mass% with respect to the total amount of glucosamine and / or a salt thereof and the saccharide. 前記糖類が、デキストリン、砂糖、ぶどう糖、乳糖、麦芽糖、フラクトオリゴ糖、マルトオリゴ糖、イソマルトオリゴ糖、ガラクトオリゴ糖、キチンオリゴ糖、キトサンオリゴ糖、マルチトール、ソルビトール、キシリトール、エリスリトール、から選ばれる1種又は2種以上の組み合わせである請求項1〜3のいずれか一つに記載のグルコサミン顆粒の製造方法。   The saccharide is one selected from dextrin, sugar, glucose, lactose, maltose, fructooligosaccharide, maltooligosaccharide, isomaltooligosaccharide, galactooligosaccharide, chitin oligosaccharide, chitosan oligosaccharide, maltitol, sorbitol, xylitol, erythritol, or The method for producing glucosamine granules according to any one of claims 1 to 3, which is a combination of two or more. 前記請求項1〜4のいずれか一つに記載の製造方法によって得られるグルコサミン顆粒であって、グルコサミン及び/又はその塩類以外の糖類の含量が0.1〜25質量%であり嵩比重が0.4〜0.8g/mlであることを特徴とするグルコサミン顆粒。   A glucosamine granule obtained by the production method according to any one of claims 1 to 4, wherein the content of saccharides other than glucosamine and / or salts thereof is 0.1 to 25% by mass and the bulk specific gravity is 0. Glucosamine granules, characterized in that they are 4 to 0.8 g / ml. 請求項5に記載のグルコサミン顆粒を圧縮成形して得られるグルコサミン錠剤であって、硬度が4kgf以上であることを特徴とするグルコサミン錠剤。   A glucosamine tablet obtained by compression-molding the glucosamine granule according to claim 5, wherein the hardness is 4 kgf or more.
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