JP3963556B2 - Oil composition for spray - Google Patents

Oil composition for spray Download PDF

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Publication number
JP3963556B2
JP3963556B2 JP06723298A JP6723298A JP3963556B2 JP 3963556 B2 JP3963556 B2 JP 3963556B2 JP 06723298 A JP06723298 A JP 06723298A JP 6723298 A JP6723298 A JP 6723298A JP 3963556 B2 JP3963556 B2 JP 3963556B2
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Prior art keywords
oil
palm
fat
hardened
melting point
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JPH11262358A (en
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純一郎 坂田
敏幸 廣川
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Adeka Corp
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Adeka Corp
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Description

【0001】
【発明の属する技術分野】
本発明はスプレー用油脂組成物に関するものであり、詳しくは菓子等の食品にスプレーすることによって、風味が良好で、表面のべたつきを防止することができ、さらに経日的な表面の白色化を防止することができるスプレー用油脂組成物に関する。
【0002】
【従来の技術】
製菓・製パン業界においては、油脂類を焼成商品の表面にスプレーし、艶出しによる外観の改良や風味、しとりを向上したり、油脂風味の付与のため、或いは生地成形時、焼成時に焼型や天板面にスプレーし、型剥がれを良くする等の効果を得るために、しばしばスプレー油が使用される。
【0003】
旧来、スプレー油には液状油、或いは液状油に乳化剤を添加したものが主として用いられてきたが、スナック菓子やプレッツェル等の菓子は、製品によっては表面から浸み込んだ液状油によって、パリッとした食感が失われたり、或いは表面がべとついてしまう等の欠点があった。また食品にスプレー油をスプレーする際、呈味成分として粉体を食品表面に付着させる(シーズニング)ことが多く、付着性の面からスプレー油の硬さが問題となることが多い。一般に融点の低い油脂では、油脂の保存安定性が悪く、長期保存が必要となるような食品には使いづらい上に、スプレー後の食品の表面が乾きにくく、表面がべとつき、商品価値を著しく低下させる欠点があった。逆に、融点の高い油脂では、スプレー時に油脂を加温溶解する必要があり、液状油に比べ、口どけが悪いという欠点があった。
【0004】
このため、融点が高くても、口どけのよい油脂、例えばヤシ油、パーム核油等がスプレー油として用いられてきたが、これらは水分のある食品にスプレーした場合、加水分解を起こし、いわゆる石ケン臭が発生するため、長期保存を考慮しないような食品にしか使用できないという欠点があった。
【0005】
一方、特公平5―87207号公報や特開昭56―72651号公報には、食用油脂と中鎖脂肪酸トリグリセリドをエステル交換した油脂を主体としたスプレー油が提案されているが、これらの油脂は融点が低く、これらのスプレー油を食品にスプレーした場合には、食品の表面が乾きにくく、表面がべたつくという欠点があった。
【0006】
これらの問題を解決するため、油脂を水素添加して融点を調整することが行われているが、この場合、特有の臭いが生じるため、スプレー油を使用した食品の風味が悪くなるという欠点があった。
【0007】
この風味の問題を解決するため、パーム油或いはパーム油を分別した低融点部や中融点部の油脂を使用したスプレー油が開発された。例えば、特公昭61―44120号公報には、パーム油中融点部を使用したスプレー油が開示されている。しかし、このスプレー油を使用した菓子等の食品の表面が白色化したり、白色斑点を生じるという問題があった。
【0008】
この白色化或いは白色斑点生成を防止するため、特開平1―262753号公報や特開平1―262754号公報には、パーム中融点画分に液状油を配合することにより、油脂の融点を低下させたスプレー油が開示されているが、このスプレー油を使用した食品は表面が乾きにくく、表面がべとつくという欠点があった。
【0009】
【発明が解決しようとする課題】
従って、本発明の目的は、口溶け、酸化安定性、食感が良好で、白色化がなく、また硬化臭が低減され、風味を良好とし、しかもべたつきを防止した食品を得ることのできるスプレー用油脂組成物を提供するものである。
【0010】
【課題を解決するための手段】
本発明は、パーム油、パーム分別油、パーム硬化油及びパーム分別硬化油から選ばれる1種又は2種以上であるパーム系油脂99〜85重量%(以下、%とする)とハイエルシン菜種極度硬化油1〜15%とをエステル交換反応してなるエステル交換油脂を含有することを特徴とするスプレー用油脂組成物を提供することにより、上記目的を達成したものである。
【0011】
【発明の実施の形態】
以下、本発明のスプレー用油脂組成物について詳述する。
本発明で使用するエステル交換原料であるパーム系油脂とは、パーム油、パームオレインやスーパーオレイン等のパーム分別油、パーム硬化油、パーム分別硬化油であり、これらを単独使用してもよく、また2種以上を混合した配合油を使用してもよい。このパーム系油脂の沃素価は48〜67であるのが好ましい。
【0012】
また、もう一つのエステル交換原料であるハイエルシン菜種極度硬化油としては、エルシン酸を20〜60%含有する菜種油を沃素価5以下、融点50℃以上まで水素添加したもが用いられる。
【0013】
本発明のスプレー用油脂組成物を構成するエステル交換油脂は、上記パーム系油脂99〜85%、好ましくは97〜90%と上記ハイエルシン菜種極度硬化油1〜15%、好ましくは3〜10%とをエステル交換反応してなるものである。上記のハイエルシン菜種極度硬化油の使用量が1%未満であると、食品にスプレー用油脂として用いた場合の食品の表面のべたつきを防止することができず、15%を超えると食品にスプレー油脂をスプレーした後の食品が硬くなり、口どけも悪くなるため好ましくない。
【0014】
また、上記パーム系油脂と上記ハイエルシン菜種極度硬化油をエステル交換したエステル交換油脂は、その脂肪酸組成が、不飽和脂肪酸含量35〜60%、好ましくは40〜50%、炭素数20以上の飽和脂肪酸含量0.5〜8%、好ましくは1〜5%の範囲とするのがよい。上記エステル交換油脂の不飽和脂肪酸含量が35%よりも少ないと、食品にスプレー油脂をスプレーした後の食品が硬くなり、口溶けが悪くなるので好ましくなく、また60%よりも多いと食品にスプレー用油脂として用いた場合の食品の表面のべたつきを防止することができないので好ましくない。また炭素数20以上の飽和脂肪酸含量が0.5%よりも少ないと食品にスプレー用油脂として用いた場合の食品の表面のべたつきを防止することができないので好ましくなく、また8%よりも多いと油脂の融点が高くなり、口溶けが悪くなる傾向にある。
【0015】
本発明におけるエステル交換の方法としては、リパーゼを触媒として用いる方法又はナトリウムメチラート等の金属触媒を用いる方法の何れの方法でもよいが、リパーゼを用いる方法のほうが風味のよいスプレー油脂組成物となる。
【0016】
上記エステル交換で使用するリパーゼは、油脂に対してエステル交換活性があれば、位置特異性を有するものでも、位置特異性を有さないものでもよい。例えば、アルカリゲネス属、リゾプス属、アスペルギルス属、ムコール属、ペニシリウム属、キャンリダ属等から得られるリパーゼが挙げられる。これらのリパーゼは単体で使用することも可能であるが、通常はケイソウ土、アルミナ、活性炭、セラミック等の担体に固定化させて用いるのがよい。リパーゼを用いたエステル交換反応は、無溶媒下で、反応温度65〜85℃で行う。反応は、カラム式の連続反応、バッチ式反応のどちらでもよい。
【0017】
ナトリウムメチラート等の金属触媒を用いたエステル交換反応は通常の方法で行えばよい。
【0018】
このようにして得られたエステル交換油脂をそのまま本発明のスプレー用油脂組成物として使用してもよいが、該エステル交換油脂に油脂の硬さを調整するために、融点が25℃以上の油脂を混合してもよい。この融点が25℃以上の油脂を混合する場合は、上記エステル交換油脂の含有量が10%以上、好ましくは20〜70%、さらに好ましくは30〜50%であり、融点25℃以上の油脂の含有量が90%以下、好ましくは80〜30%、さらに好ましくは70〜50%となるように混合する。この時、上記エステル交換油脂が10%未満であると、食品にスプレー用油脂として用いた場合の食品の表面のべたつきの防止効果が十分に得難い。
【0019】
上記融点25℃以上の油脂としては、コーン硬化油、米糠硬化油、綿実硬化油、菜種硬化油、大豆硬化油、パーム硬化油、パームオレイン硬化油等のパーム分別硬化油の硬化油、パーム油やパーム分別油、またこれらの1種又は2種以上をエステル交換したエステル交換油脂、これらの1種又は2種以上と液状油をエステル交換したエステル交換油脂等が挙げられる。さらに、これらの油脂は、単独もしくは2種以上を混合した配合油として使用できる。配合油とする場合は、液状油やスーパーオレイン等の融点が25℃以下の油脂でも、配合油の融点が25℃以上となるように混合することにより使用することができる。
【0020】
上記融点が25℃以上の油脂として硬化油を使用する場合は、食品にスプレー用油脂として用いた場合の食品の表面のべたつきを防止し、かつ素材の風味も生かせるスプレー用油脂を提供する観点から、上記硬化油の含有量が60%以下、好ましくは40%以下とするのがよい。これは硬化油が60%を超えると、硬化臭が強くなり、スプレー油脂をスプレーした食品の風味が損なわれるためである。この硬化油としては、上述のコーン硬化油、米糠硬化油、綿実硬化油、菜種硬化油、大豆硬化油、パーム硬化油、パームオレイン硬化油等のパーム分別硬化油を使用することができるが、風味上、コーン硬化油、米糠硬化油、綿実硬化油、菜種硬化油がより好ましい。
【0021】
また、上記融点25℃以上の油脂としてパーム油やパーム分別油を使用した場合は、あっさりした風味でスプレー油脂をスプレーした食品の素材の風味を生かしたものが得られる。特に、パーム中融点画分を使用するとより顕著に素材の風味が生かされた食品を得ることができる。パーム油からパーム中融点画分を得るには溶剤分別とドライ分別があるが、溶剤分別したもののようがより好ましい。ここで使用する溶剤としてはアセトン、nーヘキサンが挙げられる。
【0022】
また、上記融点25℃以上の油脂としてエステル交換油を使用する場合は、パーム油、パーム分別油、パーム分別硬化油、パーム硬化油の1種又は2種以上の油脂をエステル交換したエステル交換油脂を使用すると、特に風味が良く、食品にスプレー用油脂として用いた場合の食品の表面のべたつきを防止することができる。このエステル交換の方法としてはリパーゼを触媒とする方法、金属触媒を用いる方法があるが、リパーゼを用いたもののほうがよい。
【0023】
本発明のスプレー用油脂組成物は、ポテトやコーン、米、小麦粉等を原料としたスナック菓子類、プレッツェル、ハードビスケット、クラッカー等の菓子類、パン類、ケーキ類等の食品を製造する際のスプレー油として好適に用いられる。
【0024】
【実施例】
次に、実施例により本発明を詳細に説明するが、本発明はこれらの実施例によって限定されるものではない。
【0025】
[実施例1]
沃素価52.1のパーム油95%と沃素価1.5、融点60.5℃のハイエルシン菜種極度硬化油5%の配合油10kgを反応温度70℃、触媒としてリパーゼQLC(名糖産業(株)製)50gを用いて、15リットルの反応槽でエステル交換反応を行った。反応終了後(反応時間48hr)、漂白(白土3%、85℃、10mmHgの減圧下、30分間)、脱臭(250℃、水蒸気吹き込み量対油3%、1mmHg減圧下、60分間)を行い、スプレー用油脂組成物(エステル交換油脂)を得た。得られたスプレー用油脂組成物の脂肪酸組成を下記[表1]に示した。
【0026】
[実施例2〜5]
下記[表1]に示した油脂を用いて実施例1と同様の方法でエステル交換反応、漂白、脱臭を行い、スプレー用油脂組成物(エステル交換油脂)を製造した。このときパームオレインは沃素価56.8のものを、スーパーオレインは沃素価65.2のものをそれぞれ使用した。また得られたスプレー油脂組成物の脂肪酸組成を[表1]に示した。
【0027】
[実施例6]
沃素価52.1のパーム油95%と沃素価1.5、融点60.5℃のハイエルシン菜種極度硬化油5%をを配合し、油脂に対して0.1%のナトリウムメチラートを触媒として80℃で30分間(10mmHgの減圧下)エステル交換反応を行った。反応終了後、水洗して触媒を除去、脱水した。これを漂白(白土3%(対油)、85℃、10mmHgの減圧下、30分間)、脱臭(250℃、水蒸気吹き込み量対油3%、1mmHg減圧下、60分間)を行い、スプレー用油脂組成物を得た。得られたスプレー用油脂組成物の脂肪酸組成を[表1]に示した。
【0028】
[比較例1〜5]
実施例1〜6で使用したパーム油、ハイエルシン菜種極度硬化油やコーン硬化油(融点35℃)を用いて、単独油としてあるいは混合油として下記[表1]に示した配合でスプレー用油脂組成物を得た。このスプレー用油脂組成物の脂肪酸組成を[表1]に示した。
【0029】
[実施例7〜13]
実施例1で得られたエステル交換油脂と、下記[表2]に示すような油脂とを混合し、スプレー用油脂組成物を得た。下記[表2]で使用している油脂は、パーム油(融点34℃)、コーン硬化油(融点35℃)、パーム油をアセトンで分別したパーム中融点画分(融点36℃)、パーム油をリパーゼQLCでエステル交換したエステル交換油(融点44℃)である。得られらスプレー用油脂組成物の脂肪酸組成を[表2]に示した。
【0030】
[クラッカー製造テスト]
実施例1〜13、比較例1〜5のスプレー用油脂組成物を用いて、次のような配合、製法にて、製造テストを行った。
【0031】
<配合>

Figure 0003963556
【0032】
<製法>
(1)上記中種配合を縦型ミキサーで低速2分ミキシングし、捏ね上げ温度を23℃とする。
(2)上記(1)で得られた中種生地を27℃にて18時間発酵させる。
(3)発酵した中種生地に、本捏配合を加え、縦型ミキサーにて低速2分、中速2分ミキシングする。
(4)上記(3)で得られた生地を27℃にて4時間発酵させる。
(5)上記(4)で得られた生地を、3つ折り2回行い、生地厚を2mmまで圧延する。
(6)型抜きし、260℃で4分焼成する。
(7)焼成後、ただちにスプレー油をスプレーする。
【0033】
<クラッカーの評価法>
得られたクラッカーの風味と口どけはパネラー10名により評価した。クラッカーの表面のべたつきについては、焼成したクラッカーに食塩と粉チーズを振り掛けたあと、スプレー油をスプレーし、そして30℃にて保管し、24時間後と48時間後のべたつきを観察した。
【0034】
これらの評価結果は[表1]と[表2]に以下のような記号で示した。
Figure 0003963556
【0035】
【表1】
Figure 0003963556
【0036】
【表2】
Figure 0003963556
【0037】
表1〜2に示されるように、実施例1〜13は、比較例1〜5に比較して、クラッカーの評価における風味、口どけ、べたつきのいずれにおいても優れている。
【0038】
【発明の効果】
本発明のスプレー用油脂組成物によれば、口どけ、酸化安定性が良好で、白色化もなく、かつ硬化臭が低減され、風味良好な食品を製造することができる。
また、本発明のスプレー用油脂組成物を用いた食品は、そのべたつきを防止することができる。[0001]
BACKGROUND OF THE INVENTION
The present invention relates to an oil and fat composition for spraying, and in particular, by spraying on foods such as confectionery, the flavor is good, the surface can be prevented from sticking, and the whitening of the surface over time is further improved. It is related with the oil-fat composition for sprays which can be prevented.
[0002]
[Prior art]
In the confectionery and bakery industry, oils and fats are sprayed on the surface of baked goods, and the appearance is improved by glazing and the flavor and texture are improved. Spray oil is often used to obtain effects such as spraying on the top plate surface and improving mold release.
[0003]
Traditionally, spray oil has been mainly used as liquid oil or liquid oil with an emulsifier added, but snacks and confectionery such as pretzel are crisp by liquid oil soaked from the surface depending on the product. There are drawbacks such as loss of texture or stickiness of the surface. Moreover, when spray oil is sprayed on food, the powder is often adhered to the surface of the food as a taste component (seasoning), and the hardness of the spray oil is often a problem in terms of adhesion. In general, fats and oils with a low melting point have poor oil storage stability, making them difficult to use for foods that require long-term storage. In addition, the surface of foods after spraying is difficult to dry and the surface is sticky, significantly reducing the product value. There was a drawback. Conversely, fats and oils with a high melting point have the disadvantage that they need to be heated and dissolved at the time of spraying, and that the mouthfeel is poor compared to liquid oils.
[0004]
For this reason, even if the melting point is high, fats and oils that are easy to eat, such as coconut oil, palm kernel oil, etc. have been used as spray oils, but these cause hydrolysis when sprayed on watery foods, so-called Since the soap odor is generated, there is a drawback that it can be used only for foods that do not consider long-term storage.
[0005]
On the other hand, Japanese Patent Publication No. 5-87207 and Japanese Patent Application Laid-Open No. 56-72651 propose spray oils mainly composed of edible fats and oils obtained by transesterifying medium chain fatty acid triglycerides. When these spray oils are sprayed onto foods with a low melting point, there is a drawback that the surface of the food is difficult to dry and the surface is sticky.
[0006]
In order to solve these problems, hydrogenation of fats and oils is carried out to adjust the melting point, but in this case, a characteristic odor is generated, and thus there is a drawback that the flavor of foods using spray oil is deteriorated. there were.
[0007]
In order to solve the problem of flavor, spray oil using palm oil or oil having a low melting point and a middle melting point separated from palm oil has been developed. For example, Japanese Patent Publication No. 61-44120 discloses a spray oil using a middle melting point of palm oil. However, there is a problem that the surface of foods such as confectionery using this spray oil is whitened or white spots are generated.
[0008]
In order to prevent this whitening or the generation of white spots, Japanese Patent Application Laid-Open No. 1-262753 and Japanese Patent Application Laid-Open No. 1-262754 disclose that the oil melting point is reduced by adding liquid oil to the palm melting point fraction. However, foods using this spray oil have the disadvantage that the surface is difficult to dry and the surface is sticky.
[0009]
[Problems to be solved by the invention]
Therefore, the object of the present invention is for a spray that can provide a food that dissolves in the mouth, has good oxidative stability and texture, has no whitening, has a reduced cured odor, has a good flavor and prevents stickiness. An oil and fat composition is provided.
[0010]
[Means for Solving the Problems]
In the present invention, 99 to 85% by weight (hereinafter referred to as%) of palm-based fats and oils , which are one or more selected from palm oil, palm fractionated oil, palm-cured oil, and palm-fractionated hardened oil, and Hyelsin rapeseed extremely hardened The above object is achieved by providing a spray oil composition characterized by containing a transesterified oil and fat obtained by transesterification of 1 to 15% of oil.
[0011]
DETAILED DESCRIPTION OF THE INVENTION
Hereinafter, the oil composition for sprays of the present invention will be described in detail.
Palm oil and fat which is a transesterification raw material used in the present invention is palm oil, palm fractionated oil such as palm olein and super olein, palm hardened oil, palm fractionated hardened oil , and these may be used alone, Moreover, you may use the compounding oil which mixed 2 or more types. The iodine value of this palm oil is preferably 48 to 67.
[0012]
As the other highly transesterified high erucin rapeseed oil, rapeseed oil containing 20-60% erucic acid is hydrogenated to an iodine value of 5 or less and a melting point of 50 ° C. or more.
[0013]
The transesterified fat and oil constituting the oil and fat composition for spraying of the present invention is 99 to 85%, preferably 97 to 90% of the palm-based fat and oil, and 1 to 15%, preferably 3 to 10% of the Hyelsin rapeseed extremely hardened oil. Is obtained by transesterification. If the amount of the above-mentioned Hyelsin rapeseed extremely hardened oil is less than 1%, stickiness of the surface of the food when used as a fat for spraying in food cannot be prevented. The food after spraying becomes hard and unpleasant.
[0014]
Moreover, the transesterified fat and oil obtained by transesterifying the palm oil and the high-erucin rapeseed extremely hardened oil have a fatty acid composition of 35 to 60%, preferably 40 to 50%, preferably 20 to 50%, saturated fatty acid having 20 or more carbon atoms. The content should be in the range of 0.5-8%, preferably 1-5%. If the content of unsaturated fatty acid in the transesterified oil and fat is less than 35%, the food after sprayed with the fat and oil becomes hard and the mouth melts poorly. Since it cannot prevent the stickiness of the surface of food when used as fats and oils, it is not preferable. Further, if the content of saturated fatty acid having 20 or more carbon atoms is less than 0.5%, it is not preferable because it cannot prevent stickiness of the surface of the food when used as a fat for spraying in food, and more than 8%. The melting point of fats and oils tends to be high, and the melting of the mouth tends to be poor.
[0015]
The transesterification method in the present invention may be any of a method using a lipase as a catalyst or a method using a metal catalyst such as sodium methylate, but the method using a lipase is a savory spray oil composition. .
[0016]
The lipase used in the transesterification may be regiospecific or non-regiospecific as long as it has transesterification activity for fats and oils. For example, lipases obtained from Alkaligenes, Rhizopus, Aspergillus, Mucor, Penicillium, Canrida and the like can be mentioned. These lipases can be used alone, but usually they are preferably used by being immobilized on a carrier such as diatomaceous earth, alumina, activated carbon, ceramic or the like. The transesterification reaction using lipase is carried out at a reaction temperature of 65 to 85 ° C. without solvent. The reaction may be either a column type continuous reaction or a batch type reaction.
[0017]
The transesterification reaction using a metal catalyst such as sodium methylate may be performed by an ordinary method.
[0018]
The transesterified oil thus obtained may be used as it is as the oil composition for sprays of the present invention. However, in order to adjust the hardness of the fat to the transesterified oil, the fat having a melting point of 25 ° C. or higher. May be mixed. When the oil having a melting point of 25 ° C. or higher is mixed, the content of the transesterified oil or fat is 10% or higher, preferably 20 to 70%, more preferably 30 to 50%. Mixing is performed so that the content is 90% or less, preferably 80 to 30%, and more preferably 70 to 50%. At this time, when the transesterified oil and fat is less than 10%, it is difficult to sufficiently obtain the effect of preventing stickiness of the surface of the food when used as a fat for spraying food.
[0019]
Examples of the oils having a melting point of 25 ° C. or higher include corn hardened oil, rice bran hardened oil, cottonseed hardened oil, rapeseed hardened oil, soybean hardened oil, hardened palm oil, hardened palm oil, hardened oil of palm fractionated oil, palm Examples thereof include oil and palm fractionated oil, transesterified oils and fats obtained by transesterifying one or more of these, and transesterified oils and fats obtained by transesterifying liquid oil with one or more of these. Furthermore, these fats and oils can be used alone or as a blended oil in which two or more kinds are mixed. In the case of using a blended oil, even oils having a melting point of 25 ° C. or lower such as liquid oil or super olein can be used by mixing so that the melting point of the blended oil is 25 ° C. or higher.
[0020]
When using a hardened oil as the oil having a melting point of 25 ° C. or higher, from the viewpoint of providing a fat for spraying that prevents the stickiness of the surface of the food when used as a fat for spraying in food and also makes use of the flavor of the material. The content of the hardened oil is 60% or less, preferably 40% or less. This is because when the amount of the hardened oil exceeds 60%, the hardened odor becomes strong and the flavor of the food sprayed with the spray oil or fat is impaired. As this hardened oil, the above-mentioned hardened corn oil, hardened rice bran oil, hardened cottonseed oil, hardened rapeseed oil, hardened soybean oil, hardened palm oil, hardened palm oil, hardened palm olein, and the like can be used. From the viewpoint of flavor, hardened corn oil, hardened rice bran oil, hardened cottonseed oil, and hardened rapeseed oil are more preferable.
[0021]
In addition, when palm oil or palm fractionated oil is used as the oil having a melting point of 25 ° C. or higher, a product obtained by making use of the flavor of the food material sprayed with spray oil with a light flavor is obtained. In particular, when a palm middle melting point fraction is used, a food product in which the flavor of the material is utilized more remarkably can be obtained. There are solvent fractionation and dry fractionation to obtain a palm middle melting point fraction from palm oil, but the fraction obtained by solvent fractionation is more preferred. Examples of the solvent used here include acetone and n-hexane.
[0022]
Moreover, when using transesterification oil as said fats and oils whose melting | fusing point is 25 degreeC or more, transesterification oil and fat which transesterified 1 type, or 2 or more types of fats and oils of palm oil, palm fractionation oil, palm fractionation hardening oil, and palm hardening oil Is particularly good in flavor and can prevent stickiness of the surface of the food when used as a spray fat in food. The transesterification method includes a method using a lipase as a catalyst and a method using a metal catalyst, but a method using a lipase is better.
[0023]
The oil composition for spray of the present invention is a spray for producing foods such as snacks made from potato, corn, rice, flour, etc., confections such as pretzels, hard biscuits, crackers, breads, cakes, etc. It is suitably used as an oil.
[0024]
【Example】
EXAMPLES Next, although an Example demonstrates this invention in detail, this invention is not limited by these Examples.
[0025]
[Example 1]
Lipase QLC (Nippon Sugar Sangyo Co., Ltd.) was prepared by using 10 kg of blended oil of 95% palm oil with an iodine value of 52.1, iodine value of 1.5 and a melting point of 60.5 ° C. The ester exchange reaction was performed in a 15 liter reaction vessel using 50 g. After completion of the reaction (reaction time 48 hr), bleaching (white clay 3%, 85 ° C., reduced pressure of 10 mmHg, 30 minutes), deodorization (250 ° C., steam blown amount to oil 3%, 1 mmHg reduced pressure, 60 minutes), An oil / fat composition for spraying (transesterified oil / fat) was obtained. The fatty acid composition of the obtained oil and fat composition for spraying is shown in [Table 1] below.
[0026]
[Examples 2 to 5]
A transesterification reaction, bleaching and deodorization were carried out in the same manner as in Example 1 using the fats and oils shown in the following [Table 1] to produce a spray fat composition (transesterified fat and oil). At this time, palm olein having an iodine value of 56.8 and super olein having an iodine value of 65.2 were used. Moreover, the fatty acid composition of the obtained spray fat composition is shown in [Table 1].
[0027]
[Example 6]
Blends 95% palm oil with an iodine value of 52.1 and 5% Hyelin rapeseed extremely hardened oil with an iodine value of 1.5 and a melting point of 60.5 ° C, with 0.1% sodium methylate as the catalyst for the fats and oils. The transesterification was carried out at 80 ° C. for 30 minutes (under reduced pressure of 10 mmHg). After completion of the reaction, the catalyst was removed by water washing and dehydrated. This was bleached (white clay 3% (to oil), 85 ° C., 10 mmHg under reduced pressure for 30 minutes), deodorized (250 ° C., steam blown amount against oil 3%, 1 mmHg under reduced pressure, 60 minutes), oil for spray A composition was obtained. The fatty acid composition of the oil composition for spray obtained is shown in [Table 1].
[0028]
[Comparative Examples 1-5]
Oil composition for spraying with the composition shown in the following [Table 1] as a single oil or as a mixed oil using the palm oil, hyelsin rapeseed extremely hardened oil or corn hardened oil (melting point 35 ° C.) used in Examples 1 to 6 I got a thing. The fatty acid composition of the oil composition for spray is shown in [Table 1].
[0029]
[Examples 7 to 13]
The transesterified oil / fat obtained in Example 1 was mixed with the oil / fat as shown in [Table 2] below to obtain an oil / fat composition for spraying. The fats and oils used in the following [Table 2] are palm oil (melting point: 34 ° C.), corn hardened oil (melting point: 35 ° C.), palm fraction having a melting point in acetone (melting point: 36 ° C.), palm oil Is a transesterified oil (melting point: 44 ° C.) transesterified with lipase QLC. The fatty acid composition of the resulting oil / fat composition for spraying is shown in [Table 2].
[0030]
[Cracker production test]
Using the oil compositions for sprays of Examples 1 to 13 and Comparative Examples 1 to 5, a production test was conducted by the following blending and manufacturing method.
[0031]
<Combination>
Figure 0003963556
[0032]
<Production method>
(1) Mix the above-mentioned medium seed mixture at a low speed for 2 minutes with a vertical mixer, and raise the kneading temperature to 23 ° C.
(2) The medium seed dough obtained in (1) above is fermented at 27 ° C. for 18 hours.
(3) Add the main mix to the fermented medium-sized dough and mix with a vertical mixer for 2 minutes at low speed and 2 minutes at medium speed.
(4) The dough obtained in (3) above is fermented at 27 ° C. for 4 hours.
(5) The dough obtained in (4) above is folded three times twice, and the dough thickness is rolled to 2 mm.
(6) Die cut and fire at 260 ° C. for 4 minutes.
(7) Spray oil immediately after firing.
[0033]
<Evaluation method for crackers>
The flavor and mouthfeel of the obtained crackers were evaluated by 10 panelists. About the stickiness of the cracker surface, after sprinkling salt and powdered cheese on the baked cracker, spray oil was sprayed and stored at 30 ° C., and the stickiness after 24 hours and 48 hours was observed.
[0034]
These evaluation results are shown by the following symbols in [Table 1] and [Table 2].
Figure 0003963556
[0035]
[Table 1]
Figure 0003963556
[0036]
[Table 2]
Figure 0003963556
[0037]
As shown in Tables 1 and 2, Examples 1 to 13 are superior to Comparative Examples 1 to 5 in flavor, mouthfeel, and stickiness in evaluation of crackers.
[0038]
【The invention's effect】
According to the oil / fat composition for spray of the present invention, it is possible to produce a food product having good mouthfeel, oxidation stability, no whitening, reduced cured odor, and good flavor.
Moreover, the foodstuff using the oil-fat composition for sprays of this invention can prevent the stickiness.

Claims (5)

パーム油、パーム分別油、パーム硬化油及びパーム分別硬化油から選ばれる1種又は2種以上であるパーム系油脂99〜85重量%とハイエルシン菜種極度硬化油1〜15重量%とをエステル交換反応してなるエステル交換油脂を含有することを特徴とするスプレー用油脂組成物。Transesterification of 99 to 85% by weight of palm oil and fat, which is one or more selected from palm oil, palm fractionated oil, palm hardened oil and palm fractionated hardened oil, and 1 to 15% by weight of Hyelsin rapeseed extremely hardened oil An oil / fat composition for spraying comprising transesterified oil / fat. 融点25℃以上の油脂をさらに含有する請求項1記載のスプレー用油脂組成物。The oil composition for spray according to claim 1, further comprising an oil having a melting point of 25 ° C or higher. 上記エステル交換油脂の含有量が10重量%以上、上記融点25℃以上の油脂の含有量が90重量%以下である請求項2記載のスプレー用油脂組成物。The oil / fat composition for spraying according to claim 2, wherein the content of the transesterified oil / fat is 10% by weight or more and the content of the oil / fat having a melting point of 25 ° C or more is 90% by weight or less. 上記融点25℃以上の油脂がパーム中融点画分を含有する油脂である請求項2又は3記載のスプレー用油脂組成物。The oil composition for sprays according to claim 2 or 3, wherein the oil having a melting point of 25 ° C or higher is an oil containing a melting point fraction in palm. 請求項1〜4の何れかに記載のスプレー用油脂組成物を用いた食品。The foodstuff using the oil-fat composition for sprays in any one of Claims 1-4.
JP06723298A 1998-03-17 1998-03-17 Oil composition for spray Expired - Lifetime JP3963556B2 (en)

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JP5153040B2 (en) * 2001-08-23 2013-02-27 株式会社Adeka Oil composition for frying or spraying
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US7037550B2 (en) 2003-05-28 2006-05-02 Conagra Grocery Products Company Sprayable cookware release composition with fractionated oil and method of preparing food item
US6905722B2 (en) 2003-07-03 2005-06-14 Conagra Grocery Products Company Sprayable cookware release composition with reduced heat induced browning
JP4606406B2 (en) * 2006-12-20 2011-01-05 株式会社Adeka Oil composition for confectionery
JP5133761B2 (en) * 2008-04-10 2013-01-30 株式会社Adeka Oil composition
JP5315930B2 (en) * 2008-10-31 2013-10-16 不二製油株式会社 Oil and fat composition for baked confectionery and baked confectionery using the same
JP5510995B2 (en) * 2009-10-13 2014-06-04 ミヨシ油脂株式会社 Foamable oil-in-water emulsion
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