JPH05301906A - Base material for pulverization of liquid substance - Google Patents
Base material for pulverization of liquid substanceInfo
- Publication number
- JPH05301906A JPH05301906A JP4169813A JP16981392A JPH05301906A JP H05301906 A JPH05301906 A JP H05301906A JP 4169813 A JP4169813 A JP 4169813A JP 16981392 A JP16981392 A JP 16981392A JP H05301906 A JPH05301906 A JP H05301906A
- Authority
- JP
- Japan
- Prior art keywords
- base material
- oil
- dextrin
- liquid substance
- pulverization
- 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
Abstract
Description
【０００１】[0001]
【産業上の利用分野】本発明は液状物質の粉末化用基材
に関するものであり、油脂類や有機溶剤等の液状物質を
吸着粉末化し、食品、化粧品、医薬、農薬、その他の分
野において利用することができる。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a base material for powdering a liquid substance, which is used in foods, cosmetics, pharmaceuticals, agricultural chemicals and other fields by adsorbing and powdering liquid substances such as oils and fats and organic solvents. can do.
【０００２】[0002]
【従来の技術】従来、液状物質の粉末化用基材として
は、特公昭６０−１２３９９号公報に開示されている澱
粉加水分解をドラムドライヤーで乾燥粉末化されたもの
が知られている。2. Description of the Related Art Conventionally, as a base material for pulverizing a liquid substance, there has been known a material obtained by drying starch powder by a drum dryer as disclosed in JP-B-60-12399.
【０００３】[0003]
【発明が解決しようとする課題】上記の基材は、流動性
が悪く扱いづらいという問題点があり、また、吸油性能
も充分であるとはいえない。流動性及び吸油性能が良好
な液状物質の粉末化用基材がないのが現状である。The above-mentioned base material has a problem that it has poor fluidity and is difficult to handle, and it cannot be said that the oil absorption performance is sufficient. At present, there is no base material for powderizing a liquid substance having good fluidity and oil absorption performance.
【０００４】[0004]
【課題を解決するための手段】本発明者らは、上記課題
を解決すべく鋭意努力の結果、アルケニルコハク酸エス
テル化デキストリンの水溶液をドラムドライヤーを用い
て乾燥することにより、流動性及び吸油性能にすぐれた
液状物質の粉末化用基材を得ることができることを発見
し本発明を完成するに至った。すなわち、本発明はアル
ケニルコハク酸エステル化デキストリンの水溶液のドラ
ムドライヤ乾燥粉末からなる液状物質の粉末化用基材を
提供するものである。As a result of earnest efforts to solve the above problems, the present inventors have dried a water solution of an alkenyl succinic acid esterified dextrin using a drum dryer to obtain fluidity and oil absorption performance. The present invention has been completed by discovering that it is possible to obtain a base material for powderizing an excellent liquid substance. That is, the present invention provides a substrate for powderizing a liquid substance, which is a dry powder of a drum dryer of an aqueous solution of alkenyl succinic acid esterified dextrin.
【０００５】本発明に用いるアルケニルコハク酸エステ
ル化デキストリンは、例えば、馬鈴薯澱粉、トウモロコ
シ澱粉、モチトウモロコシ澱粉、甘藷澱粉、小麦澱粉、
米澱粉、タピオカ澱粉、サゴ澱粉等の天然澱粉、アミロ
ースやアミロペクチン分画物等を常法に従い乾式で焙焼
デキストリン化するか、あるいは湿式で酸および／また
は酵素処理によりデキストリン化後、アルカリ触媒の存
在下に無水アルケニルコハク酸と反応させて得ることが
できる。また、上記澱粉に無水アルケニルコハク酸を反
応させた後、デキストリン化して得ることもできる。The alkenyl succinic acid esterified dextrin used in the present invention is, for example, potato starch, corn starch, waxy corn starch, sweet potato starch, wheat starch,
Natural starch such as rice starch, tapioca starch, sago starch, etc., amylose and amylopectin fractions are roasted and dextrinized by a dry method according to a conventional method, or after dextrinization by wet treatment with acid and / or enzyme, an alkali catalyst is used. It can be obtained by reacting with alkenylsuccinic anhydride in the presence. It can also be obtained by reacting the above starch with alkenyl succinic anhydride and then dextrinizing it.
【０００６】本発明に用いる無水アルケニルコハク酸と
しては、炭素数６〜２２のもの、例えば、オクテニル無
水コハク酸、ドデセニル無水コハク酸、オクタデシル無
水コハク酸等が挙げられる。アルケニルコハク酸エステ
ルの置換度（無水グルコース残基１モル当りの置換基
Ｄ．Ｓ．モル）は０．００２〜０．３好ましくは０．０
０５〜０．２のものが好適に用いられる。置換度の測定
は中和滴定により求めた。デキストリン化の程度は、特
に限定はないが、ＤＥ３０以上であると保型性が悪くな
るので好ましくない。なお、ここでいうＤＥとは無水固
形分中の還元糖の比で、還元糖量は東京大学農芸化学教
室編、実験農芸化学、改訂版、下巻、６３８〜６３９頁
および附表第３表（昭和３８年、朝倉書店発行）の記載
に従ってフェーリング・レーマン・ショール法により測
定したものである。Examples of the alkenyl succinic anhydride used in the present invention include those having 6 to 22 carbon atoms, such as octenyl succinic anhydride, dodecenyl succinic anhydride and octadecyl succinic anhydride. The degree of substitution of the alkenyl succinic acid ester (DS moles per mole of anhydrous glucose residue) is 0.002 to 0.3, preferably 0.0.
Those of 05 to 0.2 are preferably used. The degree of substitution was determined by neutralization titration. The degree of dextrinization is not particularly limited, but if it is DE30 or more, the shape retention is deteriorated, which is not preferable. The DE as used herein is the ratio of reducing sugars in anhydrous solids, and the amount of reducing sugars is the amount of reducing sugars, edited by Department of Agricultural Chemistry, University of Tokyo, Experimental Agricultural Chemistry, revised edition, second volume, pages 638 to 639, and Table 3 in the attached table ( It was measured by the Fehling-Lehmann-School method according to the description in 1938, published by Asakura Shoten.
【０００７】本発明の基材は、アルケニルコハク酸エス
テル化デキストリンを含有する水分散液を調製し、常法
に従って、ダブル式あるいはシングル式のドラムドライ
ヤーで乾燥、粉末化することにより製造できる。該水分
散液の濃度は実際のドラムドライヤーの運転条件に応じ
て適宜選択でき、通常、３０〜８０％とすることが好ま
しい。また、ドラムドライヤーの運転条件には特に制約
はなく、通常の温度、圧力、回転数、ロールスリット巾
が採用でき、使用原料や粉末化製品の性質、用途に応じ
て適宜調整できる。The base material of the present invention can be produced by preparing an aqueous dispersion containing an alkenyl succinic acid esterified dextrin, and drying and powdering it in a double type or single type drum dryer according to a conventional method. The concentration of the aqueous dispersion can be appropriately selected according to the actual operating conditions of the drum dryer, and is usually preferably 30 to 80%. The operating conditions of the drum dryer are not particularly limited, and ordinary temperature, pressure, rotation speed, and roll slit width can be adopted, and can be appropriately adjusted according to the raw material used, the properties of the powdered product, and the application.
【０００８】なお、該分散液に保型性を良くするために
少量の酸化澱粉、酸処理澱粉、デキストリン、乳糖、水
溶性多糖類、ゼラチン等を添加してもよい。また、塩化
カルシウムや硫酸マグネシウム等の二価金属塩を少量添
加すると、流動性、吸油性能をさらに向上させることが
できる。A small amount of oxidized starch, acid-treated starch, dextrin, lactose, water-soluble polysaccharides, gelatin, etc. may be added to the dispersion for improving the shape retention. Further, when a small amount of a divalent metal salt such as calcium chloride or magnesium sulfate is added, fluidity and oil absorption performance can be further improved.
【０００９】得られた乾燥粉末は常法により精粉機また
は篩別機により粒度を目的に応じて調整する。本発明の
基材が粉末化する液状物質としては、例えば、ナタネ
油、ゴマ油、大豆油、落花生油、綿実油、コーン油、サ
フラワー油、ヤシ油、パーム油、ヒマシ油、白絞油、ラ
ード、ヘッド、魚油、鯨油、石油、ワセリン、バター、
マーガリン、硬化油、ショートニング、肝油、香油、香
辛油等の油脂類、メタノール、エタノール、イソプロパ
ノール、グリセリン等のアルコール類、酢酸エチル、酢
酸ブチル等のエステル類、アセトン、エチレングリコー
ル、プロピレングリコール、キシレン、トルエン等の溶
剤、各種農薬乳剤等が挙げられ、これらを、ニーダー、
ブレンダー、エアーミックス等の混合機により、本発明
の基材と混合し、吸着させるだけで粉末化することがで
きる。The particle size of the obtained dry powder is adjusted according to the purpose by a refiner or a sieve according to a conventional method. Examples of the liquid substance in which the base material of the present invention is powdered include rapeseed oil, sesame oil, soybean oil, peanut oil, cottonseed oil, corn oil, safflower oil, coconut oil, palm oil, castor oil, white oil, lard. , Head, fish oil, whale oil, petroleum, vaseline, butter,
Margarine, hydrogenated oil, shortening, liver oil, perfume oil, spice oil and other fats and oils, methanol, ethanol, isopropanol, glycerin and other alcohols, ethyl acetate, butyl acetate and other esters, acetone, ethylene glycol, propylene glycol, xylene, Solvents such as toluene, various pesticide emulsions, etc.
It can be powdered simply by mixing it with the base material of the present invention using a mixer such as a blender or an air mix and adsorbing it.
【００１０】[0010]
【作用】本発明の基材は、非常に多孔質であり、液状物
質を吸着してこれを粉末化することができる。また、ア
ルケニルコハク酸エステル化されているので親油性及び
疎水性が増大し、流動性及び吸油性能が向上する。The base material of the present invention is very porous and can adsorb a liquid substance and powder it. Further, since it is alkenyl succinic acid esterified, lipophilicity and hydrophobicity are increased, and fluidity and oil absorption performance are improved.
【００１１】[0011]
実施例１ 酵素変性デキストリン（ＤＥ１７）５００ｇを水５００
ｇに溶解し、オクテニル無水コハク酸５ｇを添加し、よ
く撹拌しながら３％水酸化ナトリウム水溶液を滴下し、
ｐＨを７．５以上に調整し、４０℃で６時間反応した。
反応後、ｐＨ６に希塩酸で調整した。この反応液をダブ
ル型ドラムドライヤー（蒸気内圧５．５Ｋｇ／ｃｍ２、
ドラム径１．２ｍ、回転数０．８５ｒｐｍ）で乾燥粉末
化し基材を得た。 実施例２ 実施例１の反応液に可溶性澱粉１０ｇと塩化カルシウム
４ｇを添加する以外は実施例１と同様の操作で基材を得
た。 実施例３ オクテニル無水コハク酸をドデセニル無水コハク酸に変
える以外は、実施例１と同様の操作で基材を得た。 実施例４ オクテニルコハク酸エステル化澱粉をα−アミラーゼ
（酵素力価１３０００Ｕ／ｇ）を用いて常法により加水
分解して得たデキストリン（ＤＥ１８）をダブル型ドラ
ムドライヤー（蒸気内圧５．５Ｋｇ／ｃｍ２、ドラム径
１．２ｍ、回転数０．８５ｒｐｍ）で乾燥粉末化し基材
を得た。 実施例５ オクテニル無水コハク酸の量を２ｇとする以外は実施例
１と同様の操作で基材を得た。 実施例６ 酵素変性デキストリンを焙焼デキストリンに変える以外
は実施例１と同様の操作で基材を得た。 実施例７ 酵素変性デキストリン（ＤＥ１７）５０％水溶液をダブ
ル型ドラムドライヤー（蒸気内圧５．５Ｋｇ／ｃｍ２、
ドラム径１．２ｍ、回転数４．８５ｒｐｍ）で乾燥粉末
化し基材を得た。 実施例８ 実施例１〜７で得られた基材について安息角及び吸油性
能を以下の方法で測定し結果を表１に示した。 安息角（゜）：コニシＦＫ型安息角測定器により測定。 吸油性能（ｍｌ）：基材３ｇに対して白絞油を滴下して
ゆき全体がパテ状となった時の白絞油の量。Example 1 500 g of enzyme-modified dextrin (DE17) was added to 500 parts of water.
g, add 5 g of octenyl succinic anhydride, and add 3% aqueous sodium hydroxide solution dropwise with good stirring.
The pH was adjusted to 7.5 or higher, and the mixture was reacted at 40 ° C for 6 hours.
After the reaction, the pH was adjusted to 6 with dilute hydrochloric acid. This reaction liquid was mixed with a double drum dryer (steam internal pressure 5.5 Kg / cm 2 ,
It was dried and powdered at a drum diameter of 1.2 m and a rotation speed of 0.85 rpm to obtain a base material. Example 2 A base material was obtained in the same manner as in Example 1 except that 10 g of soluble starch and 4 g of calcium chloride were added to the reaction liquid of Example 1. Example 3 A substrate was obtained in the same manner as in Example 1 except that octenyl succinic anhydride was replaced with dodecenyl succinic anhydride. Example 4 Dextrin (DE18) obtained by hydrolyzing octenyl succinic acid esterified starch with α-amylase (enzyme titer 13000 U / g) by a conventional method was used in a double drum dryer (vapor internal pressure 5.5 Kg / cm 2 , Drum diameter: 1.2 m, rotation speed: 0.85 rpm) to obtain a base material. Example 5 A substrate was obtained in the same manner as in Example 1 except that the amount of octenyl succinic anhydride was changed to 2 g. Example 6 A substrate was obtained by the same operation as in Example 1 except that the enzyme-modified dextrin was changed to roasted dextrin. Example 7 A 50% aqueous solution of enzyme-modified dextrin (DE17) was added to a double-type drum dryer (internal pressure of steam: 5.5 Kg / cm 2 ,
It was dried and powdered at a drum diameter of 1.2 m and a rotation speed of 4.85 rpm to obtain a base material. Example 8 The angle of repose and the oil absorption performance of the base materials obtained in Examples 1 to 7 were measured by the following methods, and the results are shown in Table 1. Angle of repose (°): Measured with a Konishi FK type repose angle measuring instrument. Oil absorption performance (ml): The amount of the white squeezing oil when the white squeezing oil was dripped onto 3 g of the base material and the whole became putty-like.
【表１】 [Table 1]
【００１２】[0012]
【発明の効果】本発明は表１よりわかるように、流動性
及び吸油性能にすぐれた基材を提供する。このため、サ
イロ、ホッパー等でブリッジの形成がなく、作業性が向
上する。また、吸油性能がすぐれているため、従来品よ
り量の液状物質を粉末化することができる。As can be seen from Table 1, the present invention provides a base material having excellent fluidity and oil absorption performance. Therefore, there is no formation of bridges in silos, hoppers, etc., and workability is improved. Moreover, since the oil absorption performance is excellent, it is possible to powderize the liquid substance in an amount larger than that of the conventional product.
Claims (1)
ンの水溶液のドラムドライヤー乾燥粉末からなることを
特徴とする液状物質の粉末化用基材。1. A base material for powderizing a liquid substance, which comprises a drum dryer dry powder of an aqueous solution of alkenyl succinic acid esterified dextrin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16981392A JP3167049B2 (en) | 1992-04-27 | 1992-04-27 | Substrate for powdering liquid substances |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16981392A JP3167049B2 (en) | 1992-04-27 | 1992-04-27 | Substrate for powdering liquid substances |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH05301906A true JPH05301906A (en) | 1993-11-16 |
| JP3167049B2 JP3167049B2 (en) | 2001-05-14 |
Family
ID=15893379
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP16981392A Expired - Fee Related JP3167049B2 (en) | 1992-04-27 | 1992-04-27 | Substrate for powdering liquid substances |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP3167049B2 (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100363325B1 (en) * | 2000-05-24 | 2002-12-05 | 학교법인고려중앙학원 | Octenylsuccinylated β-cyclodextrin and process for preparation thereof |
| JP2006076918A (en) * | 2004-09-09 | 2006-03-23 | Kao Corp | Obesity prevention/amelioration agent |
| JP2009247350A (en) * | 2008-04-10 | 2009-10-29 | Sato Shokuhin Kogyo Kk | Method for producing powder containing alcohol |
| JP2013507464A (en) * | 2009-10-07 | 2013-03-04 | アクゾ ノーベル ケミカルズ インターナショナル ベスローテン フエンノートシャップ | Superhydrophilic amphiphilic copolymer and process for producing the same |
| US9114154B2 (en) | 2009-10-07 | 2015-08-25 | Johnson & Johnson Consumer Inc. | Compositions comprising superhydrophilic amphiphilic copolymers and methods of use thereof |
| US9243074B2 (en) | 2009-10-07 | 2016-01-26 | Akzo Nobel Chemicals International B.V. | Superhydrophilic amphiphilic copolymers and processes for making the same |
| US11173106B2 (en) | 2009-10-07 | 2021-11-16 | Johnson & Johnson Consumer Inc. | Compositions comprising a superhydrophilic amphiphilic copolymer and a micellar thickener |
-
1992
- 1992-04-27 JP JP16981392A patent/JP3167049B2/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100363325B1 (en) * | 2000-05-24 | 2002-12-05 | 학교법인고려중앙학원 | Octenylsuccinylated β-cyclodextrin and process for preparation thereof |
| JP2006076918A (en) * | 2004-09-09 | 2006-03-23 | Kao Corp | Obesity prevention/amelioration agent |
| JP2009247350A (en) * | 2008-04-10 | 2009-10-29 | Sato Shokuhin Kogyo Kk | Method for producing powder containing alcohol |
| JP2013507464A (en) * | 2009-10-07 | 2013-03-04 | アクゾ ノーベル ケミカルズ インターナショナル ベスローテン フエンノートシャップ | Superhydrophilic amphiphilic copolymer and process for producing the same |
| US9114154B2 (en) | 2009-10-07 | 2015-08-25 | Johnson & Johnson Consumer Inc. | Compositions comprising superhydrophilic amphiphilic copolymers and methods of use thereof |
| US9243074B2 (en) | 2009-10-07 | 2016-01-26 | Akzo Nobel Chemicals International B.V. | Superhydrophilic amphiphilic copolymers and processes for making the same |
| JP2016053170A (en) * | 2009-10-07 | 2016-04-14 | アクゾ ノーベル ケミカルズ インターナショナル ベスローテン フエンノートシャップＡｋｚｏ Ｎｏｂｅｌ Ｃｈｅｍｉｃａｌｓ Ｉｎｔｅｒｎａｔｉｏｎａｌ Ｂ．Ｖ． | Superhydrophilic amphiphilic copolymer and method for making the same |
| US11173106B2 (en) | 2009-10-07 | 2021-11-16 | Johnson & Johnson Consumer Inc. | Compositions comprising a superhydrophilic amphiphilic copolymer and a micellar thickener |
Also Published As
| Publication number | Publication date |
|---|---|
| JP3167049B2 (en) | 2001-05-14 |
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