JPS6041969B2 - Antifoaming agent - Google Patents
Antifoaming agentInfo
- Publication number
- JPS6041969B2 JPS6041969B2 JP52098522A JP9852277A JPS6041969B2 JP S6041969 B2 JPS6041969 B2 JP S6041969B2 JP 52098522 A JP52098522 A JP 52098522A JP 9852277 A JP9852277 A JP 9852277A JP S6041969 B2 JPS6041969 B2 JP S6041969B2
- Authority
- JP
- Japan
- Prior art keywords
- fatty acid
- antifoaming agent
- acid ester
- oil
- propylene glycol
- 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
Links
Landscapes
- General Preparation And Processing Of Foods (AREA)
- Degasification And Air Bubble Elimination (AREA)
Description
【発明の詳細な説明】 本発明は新規な消泡剤に関するものである。[Detailed description of the invention] The present invention relates to a novel antifoaming agent.
更に詳しくは、グリセリン脂肪酸エステルまたはこれに
プロピレングリコールを加えたものと、ゾルビタン脂肪
酸エステルとのうちの１種又は２種と植物性の油脂を配
合することを特徴とする消泡剤、持続性にすぐれた食品
衛生法上使用制限のない透明液状の消泡剤に関する。各
種製造工程、特に食品製造工程における消泡剤は食品衛
生上安全てあることが望まれるために、一般の製造業に
おいて用いられている消泡剤は使用できず、一般には天
然の動植物性の油脂や食品添加物として認められたシリ
コーン樹脂が用いられている。More specifically, it is a long-lasting antifoaming agent characterized by blending one or two of glycerin fatty acid ester or propylene glycol added thereto, sorbitan fatty acid ester, and vegetable oil. Concerning an excellent transparent liquid antifoaming agent whose use is not restricted under the Food Sanitation Law. Antifoaming agents used in various manufacturing processes, especially food manufacturing processes, are expected to be safe from a food hygiene perspective. Therefore, antifoaming agents used in the general manufacturing industry cannot be used, and natural animal and plant based antifoaming agents are generally used. Silicone resins, which are approved as fats and oils and food additives, are used.
しかしながら、植物性の油脂はその消泡効果は大量に使
用しなければ期待できず、また匂いもかなりひどいもの
があり、製品中に混ざるとその製品の風味をそこなうも
のがある。However, the antifoaming effect of vegetable oils and fats cannot be expected unless they are used in large quantities, and they also have a very strong odor, and if mixed into a product, it may impair the flavor of the product.
シリコーン樹脂は食品系に使用する場合高価格であるば
かりでなく、食品衛生法より使用制限及ひ量限定（Ｏ、
０５ダ／に９）があり、効果についても多くの場合持続
性に乏しいという欠点がある。したがつて食品業界では
食品衛生上安全であり、使用基準に制限がなく、消泡剤
、持続性にすぐれ、操作の簡便な消泡剤が待望され、か
つ安価であることが望まれている。また本発明の消泡剤
を構成するゾルビタン脂肪酸エステルおよびグリセリン
脂肪酸エステルは食品衛生法上使用基準に制限がなく、
各々単独でも消泡力を有していることは知られているが
、それらは効果が充分ではないとか、消泡性を備えたす
なわち炭素数１４〜２４の脂肪酸を持つゾルビタン脂肪
酸エステル、グリセリン脂肪酸エステルについてはこれ
らが粘稠な液体、半固体あるいは固体て通常そのまま使
用することは操作上困難である等の問題がある。本発明
者らはこれらの欠点を解決すべく種々検討を行なつた結
果、グリセリン脂肪酸エステルまたはこれにプロピレン
グリコールを加えたものと、ゾルビタン脂肪酸エステル
のうちの１種または２種と植物性の油脂を配合すること
により、シリコーン樹脂や配合成分を各々単独で用いた
場合よりも消泡性、持続性にすぐれ、食品衛生上安全で
使用基準に制限がない、透明液状の操作の簡便な新規な
消泡剤が得られることを見出し本発明を完成した。Silicone resins are not only expensive when used in food products, but also have restrictions on their use and amount (O,
05 da/9), and the drawback is that the effects are often short-lasting. Therefore, in the food industry, there is a long-awaited antifoaming agent that is safe in terms of food hygiene, has no restrictions on usage standards, has excellent sustainability, is easy to operate, and is also desired to be inexpensive. . Furthermore, the zorbitan fatty acid ester and glycerin fatty acid ester that constitute the antifoaming agent of the present invention have no restrictions on usage standards under the Food Sanitation Act.
It is known that each of them has antifoaming power alone, but it is said that they are not sufficiently effective, that is, zorbitan fatty acid esters with fatty acids having 14 to 24 carbon atoms, glycerin fatty acid esters with antifoaming properties, etc. Esters have problems in that they are viscous liquids, semi-solids or solids and are difficult to use as they are. The present inventors conducted various studies to solve these drawbacks and found that glycerin fatty acid ester or its mixture with propylene glycol, one or two of sorbitan fatty acid esters, and vegetable oil and fat. By blending the silicone resin with the silicone resin, a new and easy-to-manipulate transparent liquid with superior antifoaming properties and durability, food hygiene safety, and no restrictions on usage standards is created compared to the use of silicone resin or compounded components alone. They discovered that an antifoaming agent could be obtained and completed the present invention.
本発明はグリセリン脂肪酸エステル（１−１）またはこ
れにプロピレングリコールを加えたもの（１−『）と、
ゾルビタン脂肪酸エステル（１一２）のうちの１種また
は２種と植物性の油脂（■）とを配合することを特徴と
する消泡性、持続性にすぐれた食品衛生上法上使用制限
のない透明液状の消泡剤に関する。The present invention relates to glycerin fatty acid ester (1-1) or to which propylene glycol is added (1-'),
It is characterized by combining one or two of zorbitan fatty acid esters (1-2) and vegetable oil (■).It has excellent antifoaming properties and long-lasting properties, and its use is restricted under food hygiene laws. It relates to a transparent liquid antifoaming agent.
本発明に使用する植物性の油脂（■）は、その脂肪酸組
成中にオレイン酸含量の高い食用植物油脂であるのがよ
く、たとえば菜種油、大豆油、米ヌカ油、落花性油、綿
実油、サフラワー油、トウモロコシ油、オリーブ油、パ
ーム油等が用いられるが、特に緩和な臭気を持つ菜種油
、トウモロコシ油を用いるのが望ましい。The vegetable oil (■) used in the present invention is preferably an edible vegetable oil with a high oleic acid content in its fatty acid composition, such as rapeseed oil, soybean oil, rice bran oil, peanut oil, cottonseed oil, Flower oil, corn oil, olive oil, palm oil, etc. are used, but it is particularly desirable to use rapeseed oil and corn oil, which have a mild odor.
この植物性の油脂は全組成物の３０〜９０％（重量％以
下同じ）用いれぱ、室温て組成物の透明性を保持する。
本発明に使用するゾルビタン脂肪酸エステル（１−２）
及びグリセリン脂肪酸エステル（１一１）の各種脂肪酸
としては、ラウリン酸、パルミチン酸、オレイン酸、ス
テアリン酸等の通常使用される高級脂肪酸の１種または
２種以上が単独または混合されたものである。When this vegetable oil is used in an amount of 30 to 90% (the same percentage by weight) of the total composition, the composition maintains its transparency at room temperature.
Zorbitan fatty acid ester used in the present invention (1-2)
The various fatty acids of the glycerin fatty acid esters (1-1) include one or more commonly used higher fatty acids such as lauric acid, palmitic acid, oleic acid, and stearic acid, singly or in combination. .
このゾルビタン脂肪酸エステル（１−２）を配合に入れ
る場合は、全組成物の３０〜６０％配合すればよい。グ
リセリン脂肪酸エステル（１−１）を配合に入れる場合
は、全組成物の１０〜３０％配合すればよく、グリセリ
ン脂肪酸エステルにプロピレングリコールを加える場合
（１−１″）は通常食品用に用いられるプロピレングリ
コールをグリセリン脂肪酸エステルに対して５〜１５％
加えればよく、この配合を消泡剤の配合に入れる場合は
やはり全組成物の１０〜３０％配合すればよい。本発明
の消泡剤の組成において、グリセリン脂肪酸エステル（
１−１）またはプロピレングリコールを加えたもの（１
−『）と、ゾルビタン脂肪酸エステル（１−２）のうち
のどちらか１種をそれぞれ（１−１）または（１−１″
）１０〜３０％，（１−２）３０〜６０％と植物性の油
脂（■）を４０〜９０％配合しても効果はすぐれている
が、望ましくはグリセリン脂肪酸エステルにプロピレン
グリコールを加えたもの（１−１″）、ゾルビタン脂肪
酸エステル（１−２）と植物性の油脂（■）をそれぞれ
（１−『）５〜２０％，（１−２）４０〜６０％，■３
０〜６０％配合すればさらにすぐた消泡性、持続性を有
し、透明液状で操作が簡単な消泡剤が得られる。When this sorbitan fatty acid ester (1-2) is included in the formulation, it may be included in an amount of 30 to 60% of the total composition. When adding glycerin fatty acid ester (1-1) to the formulation, it is sufficient to add 10 to 30% of the total composition, and when adding propylene glycol to glycerin fatty acid ester (1-1''), it is usually used for food. 5-15% propylene glycol based on glycerin fatty acid ester
If this compound is included in the antifoaming agent, it may be added in an amount of 10 to 30% of the total composition. In the composition of the antifoaming agent of the present invention, glycerin fatty acid ester (
1-1) or with propylene glycol added (1
-') and one of zorbitan fatty acid esters (1-2) (1-1) or (1-1''), respectively.
) 10-30%, (1-2) 30-60% and 40-90% vegetable oil (■) are highly effective, but it is preferable to add propylene glycol to glycerin fatty acid ester. (1-1''), zorbitan fatty acid ester (1-2) and vegetable oil (■) respectively (1-'') 5-20%, (1-2) 40-60%, ■3
If it is blended in an amount of 0 to 60%, an antifoaming agent that has even better antifoaming properties and durability, is in the form of a transparent liquid, and is easy to operate can be obtained.
本発明の消泡剤は、消泡を必要とする全ての場面すなわ
ち、食品製造業、発酵工業、醸造廃液、下水、洗たく排
水、染色浴等の繊維工業、バルブ廃液等の製紙工業等に
適用されるが、特に食品製造業、発酵工業等、食品衛生
上の安全性が問題となる業種で使用基準に制限がなく使
用でき、操作も簡単で充分な消泡効果が期待できる。以
下に本発明を実施例、比較例について説明する。The antifoaming agent of the present invention is applicable to all scenes that require defoaming, such as food manufacturing industry, fermentation industry, brewing waste liquid, sewage, washing waste water, textile industry such as dyeing baths, paper manufacturing industry such as valve waste liquid, etc. However, it can be used without any restrictions, especially in industries where food hygiene safety is a concern, such as food manufacturing and fermentation industries.It is easy to operate and can be expected to have a sufficient defoaming effect. The present invention will be described below with reference to Examples and Comparative Examples.
実施例１〜５および比較例１〜５
家庭用ミキサーに水洗した馬鈴薯と水とを１：２の割合
で入れ、ｗ秒間粉砕する。Examples 1 to 5 and Comparative Examples 1 to 5 Washed potatoes and water are placed in a household mixer at a ratio of 1:2 and ground for 2 seconds.
これを沖布でｐ過しｐ液を水で３：７の割合て希釈し試
験液とする。消泡剤試験装置として、５００ｍ１メスシ
リンダーの下端に直径２．５ｃ７ｎのボールフィルター
を設置したものを用い、試験液を２００ｍ１入れ、さら
に所定量の消泡剤を添加する。通気量３．５ｅ／分で通
気し、各分毎に泡量を測定した。結果を表−１に示す。
実施例６〜１０および比較例６〜１０
卵白アルブミンの１０００ｐｐｍ水溶液を調整し、これ
を試験液として前実施例、比較例で用いた消泡装置によ
り同条件で試験を行なつた。This was passed through a p-filter, and the p-liquid was diluted with water at a ratio of 3:7 to obtain a test solution. As an antifoaming agent test device, a 500ml graduated cylinder equipped with a ball filter having a diameter of 2.5c7n at the lower end is used, 200ml of the test liquid is poured into the cylinder, and a predetermined amount of antifoaming agent is added. Aeration was carried out at an aeration rate of 3.5 e/min, and the amount of bubbles was measured every minute. The results are shown in Table-1.
Examples 6 to 10 and Comparative Examples 6 to 10 A 1000 ppm aqueous solution of ovalbumin was prepared and tested as a test liquid under the same conditions using the defoaming device used in the previous Examples and Comparative Examples.
結果を表−２に示す。＊（１）ソルビタンモノオレイン
酸エステル４０％、グリセリンオレイン酸エステル１５
％、菜種油４５％の配合物、（透明液状）２５ｐｐｍ（
２）ソルビタンモノオレイン酸エステル５０％、グリセ
リンオレイン酸エステル１０％、菜種油Ｇ％、プロピレ
ングリコール２％の配合物、（透明液状）５０ｐｐｍ（
３） （２）の配合物２５ｐｐｍ（４）ソルビタンモノ
オレイン酸エステル５０％、菜種油５０％の配合物、（
透明液状）２５ｐｐｍ（５）グリセリンオレイン酸エス
テル２０％、菜種油８０％の配合物、（透明液状）２５
ｐｐｍ（６）シリコーン樹脂製剤（市販エマルジョンタ
イプ、シリコーン分約３０％）１０ｐｐｍ（７）シリコ
ーン樹脂製剤（市販エマルジョンタイプ、シリコーン分
約３０％）２５ｐｐｍ（８）菜種油１００ｐｐｍThe results are shown in Table-2. *(1) Sorbitan monooleate 40%, glycerin oleate 15%
%, rapeseed oil 45% formulation, (transparent liquid) 25 ppm (
2) Blend of sorbitan monooleate 50%, glycerin oleate 10%, rapeseed oil G%, propylene glycol 2%, (transparent liquid) 50ppm (
3) 25 ppm of the blend of (2) (4) A blend of 50% sorbitan monooleate and 50% rapeseed oil, (
Transparent liquid) 25ppm (5) A blend of 20% glycerin oleate and 80% rapeseed oil, (transparent liquid) 25
ppm (6) Silicone resin preparation (commercially available emulsion type, silicone content approximately 30%) 10ppm (7) Silicone resin preparation (commercially available emulsion type, silicone content approximately 30%) 25ppm (8) Rapeseed oil 100ppm
Claims (1)
含んでいてもよいグリセリン脂肪酸エステルから選ばれ
た１種以上の化合物（ I ）と植物性油脂（II）とを含
有する消泡剤。 ２ 植物性油脂；３０〜６０重量％ ソルビタン脂肪酸エステル；４０〜６０重量％グリセリ
ン脂肪酸エステル；５〜２０重量％プロピレングリコー
ル；０．０３〜５重量％を必須の成分として含有する特
許請求の範囲第１項記載の消泡剤。[Claims] 1. Contains one or more compounds (I) selected from glycerin fatty acid esters which may contain sorbitan fatty acid esters and propylene glycol as essential constituents, and vegetable oil (II). Antifoaming agent. 2 Vegetable oil; 30-60% by weight Sorbitan fatty acid ester; 40-60% by weight glycerin fatty acid ester; 5-20% by weight propylene glycol; 0.03-5% by weight. Antifoaming agent according to item 1.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP52098522A JPS6041969B2 (en) | 1977-08-17 | 1977-08-17 | Antifoaming agent |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP52098522A JPS6041969B2 (en) | 1977-08-17 | 1977-08-17 | Antifoaming agent |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5432187A JPS5432187A (en) | 1979-03-09 |
| JPS6041969B2 true JPS6041969B2 (en) | 1985-09-19 |
Family
ID=14221982
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP52098522A Expired JPS6041969B2 (en) | 1977-08-17 | 1977-08-17 | Antifoaming agent |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6041969B2 (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6058217U (en) * | 1983-09-30 | 1985-04-23 | バブコツク日立株式会社 | Coarse particle separator |
| JPS61247345A (en) * | 1985-04-23 | 1986-11-04 | T Hasegawa Co Ltd | Defoaming agent for food and drink |
| JP6032108B2 (en) * | 2013-04-17 | 2016-11-24 | 日油株式会社 | Antifoam composition |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS50158589A (en) * | 1974-06-11 | 1975-12-22 | ||
| JPS512688A (en) * | 1974-06-27 | 1976-01-10 | Nippon Unicar Co Ltd | SHIRIKOONSHOHOEMARUJON |
| JPS5122914A (en) * | 1974-08-20 | 1976-02-24 | Toyota Motor Co Ltd | Nainenkikanno uzuryuseiseigatanenshoshitsu |
-
1977
- 1977-08-17 JP JP52098522A patent/JPS6041969B2/en not_active Expired
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS50158589A (en) * | 1974-06-11 | 1975-12-22 | ||
| JPS512688A (en) * | 1974-06-27 | 1976-01-10 | Nippon Unicar Co Ltd | SHIRIKOONSHOHOEMARUJON |
| JPS5122914A (en) * | 1974-08-20 | 1976-02-24 | Toyota Motor Co Ltd | Nainenkikanno uzuryuseiseigatanenshoshitsu |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5432187A (en) | 1979-03-09 |
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