JP2003299444A - Powdery lecithin preparation - Google Patents
Powdery lecithin preparationInfo
- Publication number
- JP2003299444A JP2003299444A JP2002107825A JP2002107825A JP2003299444A JP 2003299444 A JP2003299444 A JP 2003299444A JP 2002107825 A JP2002107825 A JP 2002107825A JP 2002107825 A JP2002107825 A JP 2002107825A JP 2003299444 A JP2003299444 A JP 2003299444A
- Authority
- JP
- Japan
- Prior art keywords
- lecithin
- dextrin
- trehalose
- powder
- powdered
- 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.)
- Granted
Links
Landscapes
- Cosmetics (AREA)
Abstract
Description
【0001】[0001]
【発明の属する技術分野】本発明はレシチンとトレハロ
ース及びデキストリンを含有する、流動性・粉体混合性
に優れた粉末状のレシチン製剤に関する。TECHNICAL FIELD The present invention relates to a powdery lecithin preparation containing lecithin, trehalose and dextrin, which is excellent in fluidity and powder mixability.
【0002】[0002]
【従来の技術】レシチンは食品、化粧品及び工業用途
と、幅広い分野で利用されている素材であり、一般に液
体ペースト状、粉末状、顆粒状の各種形態をとる。実際
に使用される場面において、他の原料が粉末状である場
合、その原料と粉末状のレシチンとを粉体同士で混合し
て利用されることが多い。その際、問題となるのはレシ
チンの流動性である。レシチンは粉末状に加工すると、
粒子同士が結合して凝集体をつくりやすいため、取り扱
いが困難となるうえ、他の粉末原料と容易に混合しなく
なる。そのため、粉末レシチンを利用してでき上がった
製品において、部分部分によりレシチンの分布割合が異
なることになり、商品価値が消失してしまう。またレシ
チンの範疇として、これを酵素的に分解して親水性を高
めた酵素分解レシチンも汎用されているが、粉末の流動
性の問題はより顕著となる。2. Description of the Related Art Lecithin is a material used in a wide range of fields such as food, cosmetics and industrial applications, and generally takes various forms such as liquid paste, powder and granules. When the other raw material is in powder form in actual use, the raw material and the lecithin in powder form are often mixed with each other and used. At that time, the problem is the fluidity of lecithin. When lecithin is processed into powder,
Since the particles are likely to combine with each other to form an aggregate, the handling becomes difficult, and the powder cannot be easily mixed with other powder raw materials. Therefore, in the product obtained by using the powdered lecithin, the distribution ratio of lecithin varies depending on the part, and the commercial value is lost. Further, as a category of lecithin, enzymatically-decomposed lecithin obtained by enzymatically decomposing the lecithin to enhance hydrophilicity is also widely used, but the problem of powder fluidity becomes more remarkable.
【0003】この問題解決のため、さまざまな方法でレ
シチンを粉末化する工夫がなされている。たとえば、レ
シチンにデキストリンや乳糖を添加して乾燥・粉末化さ
れたものがあるほか、特開昭55−159760にはシ
クロデキストリンで包接する方法、特開昭57−397
41では吸着剤を用いる方法、特開昭60−21484
5ではデンプンを用いる方法、特開平5−320180
では焼成カルシウムを添加する方法が開示されている。
また、特開昭58−201948ではレシチンに水素添
加することで、レシチン自体の凝集しやすい性質を化学
的に変えてしまう手法が開示されている。しかし、流動
性に優れたレシチンを得るためには不十分であり、問題
解決には至っていないのが現状である。また、レシチン
に不適切な物質を加えたり、化学的改質を行うことは安
全性の高い天然の改質剤としてのレシチンの価値を無く
すものであり、特に食品や化粧品といった人体に対する
安全性をなによりも重視しなければならない用途におい
ては回避されなければならない。一方、トレハロースは
食品素材や食品添加物等の粉末化に有効な素材であり、
これらの技術は特開2000−159788や特開20
00−159789で開示されている。しかし、レシチ
ンの粉末化においては効果が十分ではなく、さらなる工
夫が必要である。In order to solve this problem, various methods have been devised to powder lecithin. For example, lecithin may be dried and powdered by adding dextrin or lactose, and in JP-A-55-159760, a method of inclusion with cyclodextrin, JP-A-57-397.
41, a method using an adsorbent, JP-A-60-21484
5, a method using starch, JP-A-5-320180
Discloses a method of adding calcined calcium.
Further, JP-A-58-201948 discloses a method in which the property of lecithin itself to easily aggregate is chemically changed by hydrogenating lecithin. However, it is insufficient to obtain lecithin having excellent fluidity, and the problem is not solved yet under the present circumstances. In addition, adding unsuitable substances to lecithin or chemically modifying it will reduce the value of lecithin as a highly safe natural modifier, and it will improve safety especially for the human body such as food and cosmetics. It should be avoided in applications where priority is given above all. On the other hand, trehalose is an effective material for powdering food materials and food additives,
These techniques are disclosed in JP 2000-159788 A and JP 20 A
No. 00-159789. However, the effect of powdering lecithin is not sufficient, and further improvement is required.
【0004】[0004]
【発明が解決しようとする課題】本発明は流動性がよ
く、粉体混合性に優れたレシチン粉末を提供するもので
ある。特に安全性の高い原料のみで粉末化を行うことに
より、食品や化粧品の分野での利用に好適である。DISCLOSURE OF THE INVENTION The present invention provides a lecithin powder having good fluidity and excellent powder mixing property. Particularly, powdering with only highly safe raw materials is suitable for use in the fields of food and cosmetics.
【0005】[0005]
【課題を解決するための手段】本発明者らは、上記現状
を鑑み鋭意研究した結果、本発明を完成するに至った。
すなわち本発明は、レシチンの粉末化においてトレハロ
ースとデキストリンとを特定の割合で併用することによ
り得られる、流動性に優れた粉末レシチンに関するもの
である。DISCLOSURE OF THE INVENTION The present inventors have completed the present invention as a result of intensive studies in view of the above-mentioned present situation.
That is, the present invention relates to powdered lecithin having excellent fluidity, which is obtained by using trehalose and dextrin together in a specific ratio in powdering lecithin.
【0006】[0006]
【発明の実施の形態】以下に本発明を詳細に説明する。
本発明のレシチンとは、グリセリン骨格と脂肪酸残基及
びリン酸残基を必須構成成分とし、これに、塩基や多価
アルコール等が結合したもので、リン脂質とも称される
ものである。産業的にはレシチン純度60%以上のもの
がレシチンとして利用されており、本発明でも利用でき
るが、好ましくは一般に高純度レシチンと称されるもの
であり、これはレシチン純度が80%以上、より好まし
くは90%以上のものである。このレシチン純度は、レ
シチンがトルエンに溶解しやすくアセトンに溶解しない
性質を利用して、トルエン不溶物とアセトン可溶物の重
量を差し引くことにより求められる。なお、レシチンは
上述のように構造的特徴やトルエン・アセトンに対する
溶解性で定義されるが、化学的にはこれらの条件を満た
す化合物の混合物である。具体的な化学種としてはホス
ファチジルコリン、ホスファチジルエタノールアミン、
ホスファチジルイノシトール、ホスファチジン酸、リゾ
ホスファチジルコリン、ホスファチジルグリセロール、
N−アミルホスファチジルエタノールアミン、ホスファ
チジルセリン、リゾホスファチジルエタノールアミン等
が挙げられ、これら個別の化学種又は2種以上の混合物
をレシチンと称してもよい。なお、レシチンの起源は特
に問わず、大豆、ナタネその他油糧種子や、動物の脳、
卵、好ましくは卵黄から得られたものがよい。BEST MODE FOR CARRYING OUT THE INVENTION The present invention is described in detail below.
The lecithin of the present invention has a glycerin skeleton, a fatty acid residue and a phosphoric acid residue as essential constituents, and a base, a polyhydric alcohol or the like bonded thereto, and is also called a phospholipid. Industrially, lecithin having a purity of 60% or more is used as lecithin and can be used in the present invention, but it is preferably generally referred to as high purity lecithin, which has a lecithin purity of 80% or more, It is preferably 90% or more. The lecithin purity is determined by subtracting the weights of the toluene insoluble matter and the acetone soluble matter by utilizing the property that lecithin is easily dissolved in toluene and is not dissolved in acetone. Although lecithin is defined by its structural characteristics and solubility in toluene / acetone as described above, it is chemically a mixture of compounds satisfying these conditions. Specific chemical species include phosphatidylcholine, phosphatidylethanolamine,
Phosphatidylinositol, phosphatidic acid, lysophosphatidylcholine, phosphatidylglycerol,
Examples thereof include N-amylphosphatidylethanolamine, phosphatidylserine, and lysophosphatidylethanolamine. These individual chemical species or a mixture of two or more species may be referred to as lecithin. The origin of lecithin is not particularly limited, soybean, rapeseed and other oil seeds, animal brain,
Good is obtained from eggs, preferably egg yolk.
【0007】このレシチンはさらに目的に応じて加工さ
れたものでもよい。たとえばレシチンをホスホリパーゼ
等の酵素により、2つの脂肪酸残基の1つを加水分解し
た酵素分解レシチン、別名リゾレシチンもその範疇であ
る。この分解率は特に規定するものではなく、使用する
目的に応じて調整すればよい。ただ分解率の程度が低い
と酵素分解レシチンとしての特性が発揮できず、逆に分
解率100%を目指すと酵素反応に多大な時間を要する
ため、通常分解率20〜95%、好ましくは40〜80
%のものが利用できる。この分解率はレシチンとそのリ
ゾ体の比率から、リゾ体の含量割合をレシチンとリゾ体
の含量割合の和でもって除し、パーセント表示すること
で示される。各成分の含量を求めるには、例えば薄層ク
ロマトグラフィーで分離後各成分を分取後定量してもよ
いが、簡便にはFID(Flame Ionizati
on Detector)を検出器として備えたクロマ
ト装置(商品名:イヤトロスキャン、ヤトロン製)が利
用できる。より好ましいのは液体クロマトグラフィーの
利用で、各成分のピーク面積比から算出することができ
る。分解率の判定にどの化学種を用いるかは、状況や原
料に応じて判断すればよいが、原料中の含量の多い成分
に着目する方が有利である。例えば大豆由来のレシチン
の場合はホスファチジルコリンとリゾホスファチジルコ
リン、又はホスファチジルエタノールアミンとリゾホス
ファチジルエタノールアミンが利用できる。卵黄由来の
レシチンの場合はホスファチジルコリンとリゾホスファ
チジルコリンが利用できる。The lecithin may be processed according to the purpose. For example, an enzyme-decomposed lecithin obtained by hydrolyzing lecithin with an enzyme such as phospholipase, also known as lysolecithin, is included in the category. This decomposition rate is not particularly specified and may be adjusted according to the purpose of use. However, if the decomposition rate is low, the characteristics as enzymatically decomposed lecithin cannot be exhibited, and conversely, if a decomposition rate of 100% is aimed at, a large amount of time is required for the enzymatic reaction, so the decomposition rate is usually 20 to 95%, preferably 40 to 80
% Things are available. This decomposition rate is shown by dividing the content ratio of lyso form by the sum of the content ratio of lecithin and lyso form from the ratio of lecithin and its lyso form, and expressing it as a percentage. To determine the content of each component, for example, after separation by thin layer chromatography, each component may be separated and quantified, but FID (Frame Ionizati) is simply used.
on Detector) can be used as a detector (trade name: Iatroscan, manufactured by Yatron). More preferred is the use of liquid chromatography, which can be calculated from the peak area ratio of each component. Which chemical species should be used for the determination of the decomposition rate may be determined according to the situation and the raw material, but it is more advantageous to pay attention to the component having a large content in the raw material. For example, in the case of lecithin derived from soybean, phosphatidylcholine and lysophosphatidylcholine, or phosphatidylethanolamine and lysophosphatidylethanolamine can be used. In the case of egg yolk-derived lecithin, phosphatidylcholine and lysophosphatidylcholine can be used.
【0008】本発明のトレハロースとは、グルコース2
分子が還元基どうしで結合した非還元性二糖であり、
α,α体のほか、α,β体、β,β体がある。一般には
デンプンを原料として各種酵素で液化、糖化して製造さ
れる。本発明の目的には純度が高い方が望ましく、純度
85%以上、好ましくは純度95%以上のものが利用さ
れる。The trehalose of the present invention means glucose 2
The molecule is a non-reducing disaccharide with reducing groups linked together,
In addition to α and α forms, there are α and β forms and β and β forms. Generally, it is produced by liquefying and saccharifying starch with various enzymes. For the purpose of the present invention, it is desirable that the purity is high, and the purity is 85% or more, preferably 95% or more.
【0009】本発明のデキストリンは、デンプンを酵
素、熱、酸等で加水分解したものが利用でき、構造的に
は直鎖状のものでも分枝状のものでもよい。デンプンの
分解度は通常DE(Dextrose Equival
ent)すなわち固形分中のグルコースに換算した直接
還元糖百分率で示される。DEが大きくなるほど分解率
が大きいと判断され、グルコースのDE100が最大値
となる。本発明で用いられるデキストリンは、DEが2
〜20、好ましくは2〜13、より好ましくは5〜8の
ものである。このDEが2未満又は20より大きい場合
は、得られるレシチン粉末の流動性が劣るものとなる。As the dextrin of the present invention, starch hydrolyzed with an enzyme, heat, acid or the like can be used, and it may be linear or branched in structure. Degradation degree of starch is usually DE (Dextrose Equal
ent), that is, the direct reducing sugar percentage converted to glucose in the solid content. It is determined that the larger the DE, the higher the decomposition rate, and the DE100 of glucose becomes the maximum value. The dextrin used in the present invention has a DE of 2
-20, preferably 2-13, more preferably 5-8. If the DE is less than 2 or greater than 20, the resulting lecithin powder has poor fluidity.
【0010】トレハロースとデキストリンの比率は、い
ずれかが過量となると粉末レシチン製剤の流動性が悪化
するため最適な比率に調整する必要がある。その割合は
トレハロース:デキストリン=40:60〜75:2
5、より好ましくはトレハロース:デキストリン=5
0:50〜60:40の範囲である。この両者の配合割
合はクロマトグラフを用いた分析により確認できる。例
えばサンプル中のトレハロース含量をガスクロマト分析
により定量した後、サンプルを加水分解して再度ガスク
ロマト分析を行うとき、グルコースのみが検出される。It is necessary to adjust the ratio of trehalose and dextrin to an optimum ratio because the fluidity of the powdered lecithin preparation deteriorates if either of them is excessive. The ratio is trehalose: dextrin = 40: 60 to 75: 2
5, more preferably trehalose: dextrin = 5
The range is 0:50 to 60:40. The mixing ratio of the both can be confirmed by analysis using a chromatograph. For example, when the trehalose content in the sample is quantified by gas chromatographic analysis, and then the sample is hydrolyzed and gas chromatographic analysis is performed again, only glucose is detected.
【0011】粉末レシチンの調製に際して、レシチンと
先のトレハロース・デキストリン混合物との配合比は目
的に応じて適宜決定すればよい。このとき、トレハロー
ス・デキストリン混合物の割合が少ないと粉末化した際
に十分な流動性が得られない。また、トレハロース・デ
キストリン混合物が過量になると、レシチンの効果発現
のために添加しなければならないレシチン製剤の量が多
大となり、トレハロース・デキストリン混合物が製品に
悪影響を及ぼす可能性もある。そのため、レシチンに対
するトレハロース・デキストリン混合物の配合割合はレ
シチン100重量部に対して25重量部〜300重量
部、好ましくは40重量部〜200重量部の範囲である
が、これに限定するものではない。In preparing the powdered lecithin, the compounding ratio of lecithin and the above-mentioned trehalose / dextrin mixture may be appropriately determined according to the purpose. At this time, if the proportion of the trehalose-dextrin mixture is small, sufficient fluidity cannot be obtained when powdered. Further, if the trehalose / dextrin mixture is in an excessive amount, the amount of the lecithin preparation that must be added in order to exert the effect of lecithin becomes large, and the trehalose / dextrin mixture may adversely affect the product. Therefore, the mixing ratio of the trehalose / dextrin mixture to lecithin is in the range of 25 to 300 parts by weight, preferably 40 to 200 parts by weight, relative to 100 parts by weight of lecithin, but is not limited thereto.
【0012】実際の粉末調製に関しては、従来から利用
されているさまざまな手法が適用できる。粉末状のレシ
チン、トレハロース及びデキストリンを粉体同士で混合
してもよいが、より流動性に優れたレシチン製剤を得る
には、原料を一旦水分散液とし、これを乾燥・粉末化す
ることにより得られる。簡便には原料の分散液をスプレ
ードライすることにより調製できる。この際、固形分含
量が多いと良好な粉末が得られないため、スプレードラ
イ原液の固形分含量は50重量%以下、好ましくは45
重量%以下、より好ましくは40重量%以下であること
が望ましい。またその他の調製法として、真空凍結乾燥
機又は減圧下加熱乾燥し、得られた固形物を粉砕・微粒
子化してもよい。Various methods conventionally used can be applied to the actual powder preparation. Although powdery lecithin, trehalose and dextrin may be mixed with each other in powder, in order to obtain a lecithin preparation having more excellent fluidity, the raw material is once made into an aqueous dispersion and dried and powdered. can get. It can be conveniently prepared by spray-drying the dispersion liquid of the raw material. At this time, if the solid content is high, a good powder cannot be obtained. Therefore, the solid content of the spray-dried stock solution is 50% by weight or less, preferably 45%.
It is desirable that the content is not more than 40% by weight, more preferably not more than 40% by weight. In addition, as another preparation method, the solid matter obtained may be pulverized and made into fine particles by heating and drying in a vacuum freeze dryer or under reduced pressure.
【0013】なお、本発明の粉末レシチンは、必須成分
としてレシチン、トレハロース及びデキストリンを含む
が、用途・目的に応じて他の素材を混合して付加価値を
高めてもよい。そのような素材としては香料、着色料、
保存料、甘味料、酸化防止剤、増粘安定剤、調味料、酸
味料、栄養強化剤、酵素、乳化剤といった食品添加物の
ほか、糖、オリゴ糖、多糖類、デンプン、加工デンプ
ン、タンパク質、ペプチドといった食品素材が挙げられ
る。さらに流動性を向上させる物質を添加することも可
能であり、そのような物質として、リン酸カルシウム、
卵殻カルシウム、シリカゲル、微粉末化したデキストリ
ン等が例示できる。これら素材の添加に際しては乾燥・
粉末化する前段階の原料溶液に加えるか、粉末レシチン
調製後混合してもよい。The powdered lecithin of the present invention contains lecithin, trehalose and dextrin as essential components, but other materials may be mixed to increase the added value depending on the use and purpose. Such materials include fragrances, colorants,
In addition to food additives such as preservatives, sweeteners, antioxidants, thickening stabilizers, seasonings, acidulants, nutrient enhancers, enzymes, emulsifiers, sugars, oligosaccharides, polysaccharides, starches, modified starches, proteins, Examples include food materials such as peptides. It is also possible to add a substance that improves the fluidity, such as calcium phosphate,
Examples thereof include egg shell calcium, silica gel, and finely powdered dextrin. When adding these materials,
It may be added to the raw material solution at the stage before pulverization, or may be mixed after preparation of the lecithin powder.
【0014】本発明の粉末レシチンの利用分野は特に限
定するものではなく、食品、化粧品、工業分野で使用で
きる。特に、食品分野においては、粉末原料と容易に均
一に混合できるので、小麦粉やデンプン類を使用する食
品に好適に利用できる。そのような食品として麺、マカ
ロニ、スパゲッティ、パン、ケーキ、クッキー、ビスケ
ット、パイ、スナック、クラッカーといったものが例示
できるが、これらに限定するものではない。次に実施例
をあげて本発明を更に詳しく説明するが、本発明はこれ
らに限定されるものではない。The field of application of the lecithin powder of the present invention is not particularly limited, and it can be used in the fields of food, cosmetics and industry. Particularly, in the food field, since it can be easily and uniformly mixed with the powder raw material, it can be suitably used for foods using wheat flour and starches. Examples of such foods include noodles, macaroni, spaghetti, bread, cakes, cookies, biscuits, pies, snacks, crackers, but are not limited thereto. Next, the present invention will be described in more detail with reference to examples, but the present invention is not limited thereto.
【0015】[0015]
【実施例】実施例1
市販の高純度レシチン(商品名:ウルトラレックP、A
DM製)420g、トレハロース(林原製)108g及
びデキストリン(商品名:サンデック#70、三和澱粉
工業製、DE=6〜8)72gを水1.2リットルに加
え、ホモミキサーで均一化した。これをスプレードライ
(大河原化工機製)にて噴霧乾燥し、粉末レシチン57
0gを得た。Example 1 Commercially available high-purity lecithin (trade name: ULTRAREC P, A
DM) (420 g), trehalose (Hayashibara) (108 g) and dextrin (trade name: Sandeck # 70, Sanwa Starch Industry, DE = 6-8) (72 g) were added to 1.2 liters of water and homogenized with a homomixer. This is spray-dried by spray-drying (manufactured by Okawara Kakoki Co., Ltd.) to obtain powder lecithin 57.
0 g was obtained.
【0016】実施例2
実施例1で用いた高純度レシチン420g、トレハロー
ス108g及びデキストリン(商品名:サンデック#1
00、三和澱粉工業製、DE=10〜13)72gを水
1.2リットルに加え、ホモミキサーで均一化した。こ
れをスプレードライにて噴霧乾燥し、粉末レシチン56
9gを得た。Example 2 420 g of high-purity lecithin used in Example 1, 108 g of trehalose and dextrin (trade name: Sandek # 1
No. 00, manufactured by Sanwa Starch Industry Co., Ltd., DE = 10 to 13) (72 g) was added to 1.2 liters of water, and the mixture was homogenized with a homomixer. This is spray dried by spray drying, and powdered lecithin 56
9 g was obtained.
【0017】実施例3
実施例1で用いた高純度レシチン420g、トレハロー
ス90g及びデキストリン(サンデック#70、三和澱
粉工業製、DE=6〜8)90gを水1.2リットルに
加え、ホモミキサーで均一化した。これをスプレードラ
イにて噴霧乾燥し、粉末レシチン572gを得た。Example 3 420 g of high-purity lecithin used in Example 1, 90 g of trehalose and 90 g of dextrin (Sandek # 70, manufactured by Sanwa Starch Industry Co., Ltd., DE = 6-8) were added to 1.2 liters of water, and a homomixer was used. Homogenized with. This was spray dried by spray drying to obtain 572 g of powdered lecithin.
【0018】実施例4
市販の酵素分解レシチン(商品名:サンレシチンA、太
陽化学製)200g、トレハロース240g及びデキス
トリン(サンデック#70、三和澱粉工業製、DE=6
〜8)160gを水900mlに加え、ホモミキサーで
均一化した。これをスプレードライにて噴霧乾燥し、粉
末レシチン559gを得た。なお、原料の酵素分解レシ
チンの分解率は62%であった。Example 4 200 g of commercially available enzyme-decomposed lecithin (trade name: Sanlecithin A, manufactured by Taiyo Kagaku), 240 g of trehalose and dextrin (Sandeck # 70, manufactured by Sanwa Starch Industry, DE = 6)
~ 8) 160 g was added to 900 ml of water and homogenized with a homomixer. This was spray-dried by spray drying to obtain 559 g of powdered lecithin. The decomposition rate of the enzyme-decomposed lecithin as the raw material was 62%.
【0019】比較例1
実施例1で用いた高純度レシチン420g及びデキスト
リン(サンデック#70、三和澱粉工業製、DE=6〜
8)180gを水1.2リットルに加え、ホモミキサー
で均一化した。これをスプレードライにて噴霧乾燥し、
粉末レシチン474gを得た。Comparative Example 1 420 g of high-purity lecithin used in Example 1 and dextrin (Sandek # 70, manufactured by Sanwa Starch Industry Co., Ltd., DE = 6 to
8) 180 g was added to 1.2 liters of water and homogenized with a homomixer. Spray dry this with spray dry,
474 g of powdered lecithin was obtained.
【0020】比較例2
実施例1で用いた高純度レシチン420g及びトレハロ
ース180gを水1.2リットルに加え、ホモミキサー
で均一化した。これをスプレードライにて噴霧乾燥し、
粉末レシチン523gを得た。Comparative Example 2 420 g of high-purity lecithin used in Example 1 and 180 g of trehalose were added to 1.2 liters of water and homogenized with a homomixer. Spray dry this with spray dry,
523 g of powdered lecithin was obtained.
【0021】比較例3
実施例1で用いた高純度レシチン420g及び乳糖(メ
グレ製)180gを水1.2リットルに加え、ホモミキ
サーで均一化した。これをスプレードライにて噴霧乾燥
し、粉末レシチン501gを得た。Comparative Example 3 420 g of the high-purity lecithin used in Example 1 and 180 g of lactose (manufactured by Megre) were added to 1.2 liters of water and homogenized with a homomixer. This was spray-dried by spray drying to obtain 501 g of powdered lecithin.
【0022】比較例4
実施例1で用いた高純度レシチン420g、トレハロー
ス108g及びデキストリン(商品名:サンデック#3
00、三和澱粉工業製、DE=26〜30)72gを水
1.2リットルに加え、ホモミキサーで均一化した。こ
れをスプレードライにて噴霧乾燥し、粉末レシチン52
7gを得た。Comparative Example 4 420 g of high-purity lecithin used in Example 1, 108 g of trehalose and dextrin (trade name: Sandeck # 3
No. 00, manufactured by Sanwa Starch Industry Co., Ltd., DE = 26-30) (72 g) was added to 1.2 liters of water, and homogenized with a homomixer. This is spray-dried by spray-drying and powdered lecithin 52
7 g was obtained.
【0023】比較例5
実施例1で用いた高純度レシチン420g、トレハロー
ス45g及びデキストリン(商品名:サンデック#7
0、三和澱粉工業製、DE=6〜8)135gを水1.
2リットルに加え、ホモミキサーで均一化した。これを
スプレードライにて噴霧乾燥し、粉末レシチン530g
を得た。Comparative Example 5 420 g of high-purity lecithin used in Example 1, 45 g of trehalose and dextrin (trade name: Sandek # 7
0, manufactured by Sanwa Starch Industry, DE = 6-8) 135 g of water 1.
In addition to 2 liters, homogenized with a homomixer. This is spray dried by spray drying, and powdered lecithin 530 g.
Got
【0024】比較例6
実施例4で用いた市販の酵素分解レシチン200g及び
デキストリン(サンデック#70、三和澱粉工業製、D
E=6〜8)400gを水900mlに加え、ホモミキ
サーで均一化した。これをスプレードライにて噴霧乾燥
し、粉末レシチン490gを得た。Comparative Example 6 200 g of the commercially available enzyme-decomposed lecithin used in Example 4 and dextrin (Sandek # 70, manufactured by Sanwa Starch Industry Co., Ltd., D
400 g of E = 6-8) was added to 900 ml of water and homogenized with a homomixer. This was spray dried by spray drying to obtain 490 g of lecithin powder.
【0025】比較例7
実施例4で用いた市販の酵素分解レシチン200g及び
トレハロース400gを水900mlに加え、ホモミキ
サーで均一化した。これをスプレードライにて噴霧乾燥
し、粉末レシチン501gを得た。Comparative Example 7 200 g of the commercially available enzyme-decomposed lecithin used in Example 4 and 400 g of trehalose were added to 900 ml of water and homogenized with a homomixer. This was spray-dried by spray drying to obtain 501 g of powdered lecithin.
【0026】試験例1
実施例1〜4及び比較例1〜7で得られた粉末レシチン
の安息角を安息角測定器(筒井理化学器械製)にて測定
した。結果を整理して表1に示した。Test Example 1 The angle of repose of the powdered lecithins obtained in Examples 1 to 4 and Comparative Examples 1 to 7 was measured with a repose angle measuring instrument (manufactured by Tsutsui Rikagaku Kikai). The results are summarized and shown in Table 1.
【0027】[0027]
【表1】 [Table 1]
【0028】本結果より、本発明の粉末レシチンはいず
れも安息角が小さく、流動性に優れていることが確認さ
れた。From these results, it was confirmed that each of the powdered lecithins of the present invention had a small angle of repose and excellent fluidity.
【0029】試験例2
各粉末レシチンの小麦粉との混合しやすさを比較するた
め、次の方法により試験を行った。250mlのガラス
びんに、実施例1〜3及び比較例1〜5で得られた粉末
レシチン20g及び市販の小麦粉20gを加えて密栓
し、びんを手で横向きに保持しながら20秒間で10回
転させた。次にびんを立て、次いでそれを倒立させる混
合を6回繰り返した。その後内容物を静かに紙上に取
り、10gずつ4分割してそれぞれの画分のトルエン可
溶分量を測定した。次に、4分した各試料のトルエン可
溶分量からその平均値を差し引いた値の2乗値の合計
(偏差の平方和)を求めた。すなわち、レシチン製剤と
小麦粉が均一に混合していない試料ほど値のバラツキが
大きくなり、偏差の平方和が大きくなることになる。結
果を表2に示す。Test Example 2 In order to compare the easiness of mixing each powder lecithin with wheat flour, a test was conducted by the following method. To a 250 ml glass bottle, 20 g of the powdered lecithin obtained in Examples 1 to 3 and Comparative Examples 1 to 5 and 20 g of commercially available wheat flour were added and tightly stoppered, and the bottle was rotated horizontally for 10 seconds while holding it sideways by hand. It was The bottle was then raised and then it was inverted, and the mixing was repeated 6 times. Then, the contents were gently placed on a paper and divided into 4 portions of 10 g each to measure the amount of the toluene-soluble component in each fraction. Next, the sum of squared values (sum of squares of deviations) of values obtained by subtracting the average value from the toluene-soluble content of each sample divided into four was obtained. In other words, the more the sample in which the lecithin preparation and the wheat flour are not uniformly mixed, the larger the variation in the value and the larger the sum of squares of the deviations. The results are shown in Table 2.
【0030】[0030]
【表2】 [Table 2]
【0031】本結果より、本発明の粉末レシチンはいず
れも偏差の平方和の値が小さく、4つの画分のレシチン
含量のバラツキが小さい、すなわちレシチン製剤と小麦
粉とが均一に混合していることが確認された。From these results, the powdered lecithin of the present invention has a small sum of squares of deviations and a small variation in the lecithin content of the four fractions, that is, the lecithin preparation and wheat flour are uniformly mixed. Was confirmed.
【0032】本発明の実施態様を挙げれば以下の通りで
ある。
(1)レシチンとトレハロースとDEが2〜13である
デキストリンとを含み、かつトレハロースとデキストリ
ンの混合割合が40:60〜75:25である粉末状レ
シチン製剤。
(2)デキストリンのDEが5〜8である(1)記載の
粉末状レシチン製剤。
(3)レシチンとトレハロースとDEが2〜20である
デキストリンとを必須成分として含み、かつトレハロー
スとデキストリンの混合割合が50:50〜60:40
である粉末状レシチン製剤。
(4)デキストリンのDEが2〜13である(3)記載
の粉末状レシチン製剤。
(5)デキストリンのDEが5〜8である(3)記載の
粉末状レシチン製剤。
(6)レシチンとトレハロース・デキストリン混合物と
の配合割合がレシチン100重量部に対して25重量部
〜300重量部である(1)〜(5)いずれか記載の粉
末状レシチン製剤。
(7)レシチンとトレハロース・デキストリン混合物と
の配合割合がレシチン100重量部に対して40重量部
〜200重量部である(1)〜(5)いずれか記載の粉
末状レシチン製剤。
(8)レシチンが酵素分解レシチンである(1)〜
(7)いずれか記載のレシチン製剤。
(9)レシチンが、分解率20〜95%の酵素分解レシ
チンである(1)〜(7)いずれか記載のレシチン製
剤。
(10)レシチンが、分解率40〜80%の酵素分解レ
シチンである(1)〜(7)いずれか記載のレシチン製
剤。
(11)スプレードライにより得られる(1)〜(1
0)いずれか記載のレシチン製剤。The embodiments of the present invention are as follows. (1) A powdery lecithin preparation containing lecithin, trehalose and dextrin having a DE of 2 to 13, and a mixing ratio of trehalose and dextrin of 40:60 to 75:25. (2) The powdery lecithin preparation according to (1), wherein the dextrin has a DE of 5 to 8. (3) Lecithin, trehalose, and dextrin having a DE of 2 to 20 are contained as essential components, and the mixing ratio of trehalose and dextrin is 50:50 to 60:40.
Is a powdered lecithin formulation. (4) The powdery lecithin preparation according to (3), wherein the dextrin has a DE of 2 to 13. (5) The powdery lecithin preparation according to (3), wherein the dextrin has a DE of 5 to 8. (6) The powdery lecithin preparation according to any one of (1) to (5), wherein the mixing ratio of lecithin and the trehalose-dextrin mixture is 25 parts by weight to 300 parts by weight with respect to 100 parts by weight of lecithin. (7) The powdery lecithin preparation according to any one of (1) to (5), wherein the mixing ratio of lecithin and the trehalose-dextrin mixture is 40 parts by weight to 200 parts by weight with respect to 100 parts by weight of lecithin. (8) Lecithin is enzymatically decomposed lecithin (1)-
(7) The lecithin preparation according to any one of the above. (9) The lecithin preparation according to any one of (1) to (7), wherein the lecithin is an enzymatically degraded lecithin having a degradation rate of 20 to 95%. (10) The lecithin preparation according to any one of (1) to (7), wherein the lecithin is an enzymatically decomposed lecithin having a decomposition rate of 40 to 80%. (11) (1) to (1 obtained by spray drying
0) The lecithin preparation according to any one of the above.
【0033】[0033]
【発明の効果】本発明によれば、流動性・粉末との混合
性に優れたレシチン製剤が提供でき、食品、化粧品、工
業分野で利用可能である。EFFECTS OF THE INVENTION According to the present invention, a lecithin preparation excellent in fluidity and mixability with powder can be provided, and can be used in the fields of food, cosmetics and industry.
───────────────────────────────────────────────────── フロントページの続き (72)発明者 宮本 圭一 三重県四日市市赤堀新町9番5号 太陽化 学株式会社内 (72)発明者 加藤 友治 三重県四日市市赤堀新町9番5号 太陽化 学株式会社内 (72)発明者 山崎 長宏 三重県四日市市赤堀新町9番5号 太陽化 学株式会社内 Fターム(参考) 4C083 AD211 AD212 AD241 AD242 AD571 AD572 CC01 DD17 FF01 ─────────────────────────────────────────────────── ─── Continued front page (72) Inventor Keiichi Miyamoto 9-5 Akahori Shinmachi, Yokkaichi-shi, Mie Solarization Gaku Co., Ltd. (72) Inventor Yuji Kato 9-5 Akahori Shinmachi, Yokkaichi-shi, Mie Solarization Gaku Co., Ltd. (72) Inventor Nagahiro Yamazaki 9-5 Akahori Shinmachi, Yokkaichi-shi, Mie Solarization Gaku Co., Ltd. F term (reference) 4C083 AD211 AD212 AD241 AD242 AD571 AD572 CC01 DD17 FF01
Claims (2)
20であるデキストリンとを含み、かつトレハロースと
デキストリンの混合割合が40:60〜75:25であ
る粉末状レシチン製剤。1. Lecithin, trehalose and DE are 2 to 2
A powdery lecithin preparation containing 20 dextrin and a mixing ratio of trehalose and dextrin of 40:60 to 75:25.
項1記載のレシチン製剤。2. The lecithin preparation according to claim 1, wherein the lecithin is an enzymatically decomposed lecithin.
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Cited By (1)
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WO2008007870A1 (en) * | 2006-07-14 | 2008-01-17 | International Gfc | Apparatus for preparing particulate lecithin wax composition |
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JPS62163661A (en) * | 1986-01-09 | 1987-07-20 | Q P Corp | Powdery yolk lecithin |
JPS6486844A (en) * | 1987-09-30 | 1989-03-31 | Organo Kk | Powdery thickener for food |
JPH06311854A (en) * | 1993-04-28 | 1994-11-08 | Nisshin Oil Mills Ltd:The | Lecithin preparation |
JPH09107911A (en) * | 1995-10-13 | 1997-04-28 | T Hasegawa Co Ltd | Production of powdery perfume |
JPH09187249A (en) * | 1996-01-12 | 1997-07-22 | T Hasegawa Co Ltd | Production of emulsified or powdered functional material |
JPH11243884A (en) * | 1998-03-03 | 1999-09-14 | Dai Ichi Kogyo Seiyaku Co Ltd | Emulsifier composition for instant noodle |
JP2000159788A (en) * | 1992-12-02 | 2000-06-13 | Hayashibara Biochem Lab Inc | Trehalose-containing composition |
JP2002065193A (en) * | 2000-08-31 | 2002-03-05 | Dai Ichi Kogyo Seiyaku Co Ltd | Batter modifier and batter containing the same |
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2002
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JPS62163661A (en) * | 1986-01-09 | 1987-07-20 | Q P Corp | Powdery yolk lecithin |
JPS6486844A (en) * | 1987-09-30 | 1989-03-31 | Organo Kk | Powdery thickener for food |
JP2000159788A (en) * | 1992-12-02 | 2000-06-13 | Hayashibara Biochem Lab Inc | Trehalose-containing composition |
JP2000159789A (en) * | 1992-12-02 | 2000-06-13 | Hayashibara Biochem Lab Inc | Production of powder composition and powder composition |
JPH06311854A (en) * | 1993-04-28 | 1994-11-08 | Nisshin Oil Mills Ltd:The | Lecithin preparation |
JPH09107911A (en) * | 1995-10-13 | 1997-04-28 | T Hasegawa Co Ltd | Production of powdery perfume |
JPH09187249A (en) * | 1996-01-12 | 1997-07-22 | T Hasegawa Co Ltd | Production of emulsified or powdered functional material |
JPH11243884A (en) * | 1998-03-03 | 1999-09-14 | Dai Ichi Kogyo Seiyaku Co Ltd | Emulsifier composition for instant noodle |
JP2002065193A (en) * | 2000-08-31 | 2002-03-05 | Dai Ichi Kogyo Seiyaku Co Ltd | Batter modifier and batter containing the same |
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WO2008007870A1 (en) * | 2006-07-14 | 2008-01-17 | International Gfc | Apparatus for preparing particulate lecithin wax composition |
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R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
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EXPY | Cancellation because of completion of term |