JP2004129562A - Oil and fat composition for bakery food spread - Google Patents

Oil and fat composition for bakery food spread Download PDF

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Publication number
JP2004129562A
JP2004129562A JP2002296991A JP2002296991A JP2004129562A JP 2004129562 A JP2004129562 A JP 2004129562A JP 2002296991 A JP2002296991 A JP 2002296991A JP 2002296991 A JP2002296991 A JP 2002296991A JP 2004129562 A JP2004129562 A JP 2004129562A
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Japan
Prior art keywords
oil
fatty acid
cinnamon
fat
fine powder
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JP2002296991A
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JP4439174B2 (en
Inventor
Tetsushige Yabushita
藪下 哲成
Tomohiro Ishikawa
石川 朋宏
Junichiro Sakata
坂田 純一郎
Tetsutaro Tomoe
友枝 哲太郎
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Adeka Corp
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Asahi Denka Kogyo KK
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  • Bakery Products And Manufacturing Methods Therefor (AREA)

Abstract

<P>PROBLEM TO BE SOLVED: To provide an oil and fat composition for bakery food spread, excellent in flavor of fine powder, preservability such as oxidation stability and spreadability with which laminated or story-formed bakery food having favorable meltability and an excellent layer-binding property. <P>SOLUTION: The oil and fat composition has the following structure: moisture-absorptive fine powder and a polyglyceryl fatty acid ester where a fatty acid group comprises an unsaturated fatty acid group and has ≥9 HLB value, are dispersed in shortening. <P>COPYRIGHT: (C)2004,JPO

Description

【0001】
【発明の属する技術分野】
本発明は、ベーカリー食品スプレッド用油脂組成物に関し、詳しくは、吸湿性を有する微粉末、及び脂肪酸基が不飽和脂肪酸基で且つHLBが9以上のポリグリセリン脂肪酸エステルを、ショートニング中に分散させたことを特徴とするベーカリー食品スプレッド用油脂組成物に関する。
【0002】
【従来の技術及び発明が解決しようとする課題】
最近、シナモンロールをはじめとするストーリングしたベーカリー食品が流行している。そのなかでも、ベーカリー生地を圧延してストーリングした後カットして、断面を見せた状態で焼成するシナモンロールは人気が高い。このシナモンロールの従来の製法は、シナモンシュガーを使用し、圧延したベーカリー生地上に散布し、これをストーリング後、カットして、焼成したものである。
【0003】
しかし、シナモンをはじめとする微粉末は、保存中に吸湿してダマになったり、酸化したり、風味が劣化する等、安定性が悪いものが多いという問題がある。
【0004】
また、微粉末を散布すると、空中に飛散するためロスが多く、さらにストーリングの際、生地が滑って丸めにくいという問題もある。更に、微粉末を均一に散布するのは困難なため、結果として微粉末が生地中に局在化し、焼成後にその部分の風味が鋭すぎたり、苦味を感じたりしてしまうという問題もある。
【0005】
これらの問題を解決するため、通常は、微粉末をバター、糖及び油から選択される1種以上と混合し、これを生地中に巻き込むという方法が行われていた(例えば、特許文献1参照)。しかしながら、この方法におけるフィリングは、油脂が連続相となっている為、食した時に油っぽく、口溶けが悪く感じられる。そこで、融点の低い油脂を使用したり、カカオバターの様に口中で溶解時に融解熱を奪いやすい油脂を使用して、口溶けを改良する方法が知られているが、これらの方法によっても油っぽさが残るという問題点があった。
【0006】
そのため、さらなる改良法として、乾燥粉末を特定油分含有量の油脂組成物に含有させた形態で生地に添加する方法(例えば、特許文献2参照)、ナッツスプレッド中に乾燥粉末を添加する方法(例えば、特許文献3参照)、粉末を無水ショートニング中に分散させ、チップ状にした油脂組成物の製造方法(例えば、特許文献4参照)が提案されている。
【0007】
しかし、これらの油脂組成物を用いて、例えばシナモンロールを製造した場合、特許文献2に記載の方法では、油分が多すぎるため、焼成後のシナモンロールの層はがれが起こりやすく、食する際にばらばらになってしまうという問題がある。また、特許文献3に記載の方法では、ナッツ自身の風味のために純粋なシナモン風味が得られにくいという欠点がある。特許文献4に記載の油脂組成物を用いる方法は、焼成によりかりかりした食感にする方法であり、シナモンロールのようなソフトでしっとりとした食感にはならないという問題が残る。
【0008】
そこで、様々な食品に応用でき、スプレッド性、風味及び保存性が良好で、さらに、層はがれがなく、口溶けの良い、シナモンロール等の積層あるいはストーリングしたベーカリー食品を得ることができる、ベーカリー食品スプレッド用油脂組成物の開発が待たれていた。
【0009】
従って、本発明の目的は、口溶け及び層の結着性が良好な積層あるいはストーリングしたベーカリー食品を得ることができる、微粉末の風味、酸化安定性等の保存性及びスプレッド性が良好なベーカリー食品スプレッド用油脂組成物を提供することにある。
【0010】
【特許文献1】
特表平10−509024号公報、第11〜15頁(発明の背景)
【特許文献2】
特表2001−512987号公報
【特許文献3】
特表2001−520872号公報
【特許文献4】
特表平10−509024号公報
【0011】
【課題を解決するための手段】
本発明は、吸湿性を有する微粉末、及び脂肪酸基が不飽和脂肪酸基で且つHLBが9以上のポリグリセリン脂肪酸エステルを、ショートニング中に分散させたことを特徴とするベーカリー食品スプレッド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。
【0012】
【発明の実施の形態】
以下、本発明をその好ましい実施形態について詳細に説明する。
先ず、本発明の油脂組成物について詳述する。
本発明の油脂組成物に用いられる微粉末は、食品素材として用いられる吸湿性を有する微粉末であり、例えば、シナモン、カレー、きな粉、ジンジャー、ナツメッグ、メープル、コーヒー、紅茶、キャラメル、乾燥果汁、粉糖、粉飴、花粉等が挙げられ、これらの1種又は2種以上を用いることができる。本発明の油脂組成物においては、これらの中でも、シナモン、ジンジャー、メープル、コーヒー、粉糖、花粉が好ましく用いられる。
【0013】
上記花粉としては、ミカン、オレンジ、レモン等のミカン科、リンゴ、ナシ、モモ等のバラ科、アカシア、菜種、ダイズ、イネ、コムギ、トウモロコシ、ソバ、レンゲ等の花粉が挙げられるが、その花種に特に制限されず、如何なる花種の花粉でも使用可能である。また、単独の花種だけでなく、2種以上の花種の花粉を混合したミックス花粉を使用することも可能である。
【0014】
上記微粉末の粒径は、特に制限されるものではないが、スプレッドした際に均一に微粉末が分布する必要があるという観点から、通常200μm以下、好ましくは5〜70μm、より好ましくは10〜30μmから選択される。
【0015】
上記微粉末の含有量は、本発明の油脂組成物中、好ましくは3〜30重量%、更に好ましくは6〜20重量%である。微粉末の含有量が3重量%未満であると、その風味や効果が得られないおそれがあり、30重量%を超えると、その他の成分の種類に係わらずスプレッド性が良好な油脂組成物を得られないおそれがある。
【0016】
上記微粉末は、食品用として一般に用いられるものをそのまま用いてもよいし、超音波、凍結乾燥等の物理的手段及び/又は酵素等の化学的手段により処理したものや、篩等に通して微粉末の径を調整したものを用いてもよい。
【0017】
また、上記微粉末が殺菌処理されたものであると、さらに保存性の良好な油脂組成物が得られるため好ましい。一般に、上記微粉末は天然物であるため菌や胞子が混入している場合があり、乾燥させることにより菌や胞子の活動を抑制している。乾燥された微粉末中においては、菌や胞子は休眠状態にはあるものの、実際には、例えばシナモン微粉末では30000個/g程度の生菌数が認められる。このような微粉末を殺菌することにより生菌数を300個/g程度まで下げることが可能であり、油脂組成物とした場合、さらにはベーカリー食品とした場合にも、保存性の向上が図られる。
【0018】
本発明の油脂組成物において、上記微粉末を分散させる基材としてはショートニングが用いられる。ここで、水分を含有する基材、例えばマーガリン等を用いると、微粉末が吸水してダマを生成し、均一な油脂組成物が得られなくなる恐れがあり、また、微粉末が吸水することにより、乾燥により休眠していた細菌類が増殖を開始して、油脂組成物の保存性が低下する恐れもある。
【0019】
また、基材として液状油を用いると、酸化安定性がショートニングに比べて著しく劣るため、保存性が悪いという問題があることに加え、液状油に微粉末を添加してスプレッド性を有する状態の油脂組成物を得るためには、微粉末の量を相対的に液状油の3重量倍以上の配合量とすることが必要であり、結果として、ベーカリー食品の生地にスプレッドする際に均一な層面を形成するためには、大量に微粉末をスプレッドすることになる。そのため、最終製品であるベーカリー食品は濃厚な風味のものしか得られず、大変使い勝手が悪い油脂組成物となってしまう。
【0020】
ここで、上記ショートニングの原料とする油脂は、食用に供することができれば特に制限されるものではなく、例えば、米油、菜種油、大豆油、綿実油、パーム油、パーム核油、ヤシ油、オリーブ油、魚油、牛脂、豚脂、カカオ脂、あるいはこれらを必要に応じ加工した硬化油、微水添油、異性化水添油、エステル交換油、分別油、及びこれらの2種以上の加工を行なった油、並びにこれらの油脂を2種以上混合した油脂等の何れも使用可能である。
【0021】
本発明の油脂組成物中の上記ショートニングの含有量は、35〜80重量%であることが好ましく、さらに好ましくは40〜75重量%、最も好ましくは40〜60重量%である。ショートニングの含有量が35重量%未満であると、可塑性が得られないため、スプレッドすることが困難となりやすく、ショートニングの含有量が80重量%を超えると、スプレッドした層面のはがれが起こりやすくなるため好ましくない。
【0022】
また、上記ショートニングのSFCは、10℃で30〜45%、20℃で10〜25%、30℃で5〜15%であることが好ましい。この範囲のSFC値であることにより、微粉末を分散させたベーカリー食品スプレッド用油脂組成物とした際に十分な伸展性を得ることが可能であり、且つベーカリー食品の層面の口溶け及び食感の向上が可能となる。
【0023】
本発明の油脂組成物においては、上記ショートニングに、上述の微粉末と共に、脂肪酸基が不飽和脂肪酸基で且つHLBが9以上のポリグリセリン脂肪酸エステルを含有させることが必須である。このようなポリグリセリン脂肪酸エステルを使用することにより、スプレッドに適した粘度が油脂組成物に付与され、結果として油脂組成物のスプレッド性が向上し、また、最終製品であるベーカリー食品の口溶けを著しく向上させることが可能となる。
【0024】
脂肪酸基が不飽和脂肪酸基で且つHLBが9以上のポリグリセリン脂肪酸エステルの含有量は、本発明の油脂組成物中において、好ましくは0.01〜20重量%、より好ましくは0.05〜2重量%である。脂肪酸基が不飽和脂肪酸基で且つHLBが9以上のポリグリセリン脂肪酸エステルの含有量が0.01重量%未満では、油脂の油性感や口中分散性を改良できず、また、20重量%を超えると、乳化剤臭が生じたり、油脂組成物製造時の乳化の点で問題が生じたり、またスプレッド時に油脂組成物が均一に伸展せず、不均一なベーカリー生地となってしまい、結果として該生地を焼成したベーカリー食品の表面があばた状になる等の弊害が生じやすいので好ましくない。
【0025】
本発明の油脂組成物に用いられる、脂肪酸基が不飽和脂肪酸基で且つHLBが9以上のポリグリセリン脂肪酸エステルにおける脂肪酸基としては、例えば、パルミトレイン酸基、オレイン酸基、エライジン酸基、リノール酸基、リノレン酸基、アラキドン酸基、エルカ酸基等の不飽和脂肪酸基を挙げることができるが、特にこれらに限定されるものではなく、不飽和脂肪酸基であれば良い。これらのなかでも、特に、経日安定性の上でオレイン酸基が好ましい。この脂肪酸基が不飽和脂肪酸基でないと本発明の優れた効果は得られない。
【0026】
本発明の油脂組成物に用いられる上記ポリグリセリン脂肪酸エステルのHLBは、9以上、より好ましくは11以上であり、その上限は通常20程度であるが、これに制限されずそれ以上であってもよい。HLBが9未満では、油脂の油性感や口中分散性を充分に改良できない。上記ポリグリセリン脂肪酸エステルの重合度やエステル結合の数は、このような高HLBを与え得れば何ら制限されるものではないが、好ましくは、グリセリンの重合度が6〜10、1分子中のエステル結合の数が1であるポリグリセリン脂肪酸エステルが良い。
【0027】
脂肪酸基が不飽和脂肪酸基で且つHLBが9以上のポリグリセリン脂肪酸エステルは、後述のように、予めショートニングに含有させておいてもよく、また、微粉末等とショートニング原料油脂との混合時に添加してもよい。
【0028】
さらに、本発明の油脂組成物にザラメ糖を添加することにより、生地の層面の結着性の向上及び甘味度の向上を図ることが可能となる。ザラメ糖とは、分蜜糖をさらに精製して得られるもので、糖の粒度が上白糖よりも大きく、蔗糖以外の原料を実質的に含有しない純度の高い蔗糖結晶であり、具体的には、結晶粒径0.25〜4mmの蔗糖純度98%以上のものであり、名称としては、上ザラ糖、白ザラ糖、中ザラ糖、デメララ、グラニュー糖が挙げられる。これらの中でも、スプレッド性の面から、ある程度細粒であるものが好ましく、粒径0.25〜2mmのグラニュー糖か上ザラ糖、白ザラ糖が特に好ましい。粒径が0.25mm未満であると、層の結着性向上の効果が低く、また甘味度向上の効果も低い。粒径が4mmを超えると、スプレッドする際に生地を傷めてしまう恐れがある。
【0029】
上記ザラメ糖の含有量は、本発明の油脂組成物中35〜60重量%が好ましく、さらに好ましくは40〜55重量%である。35重量%未満では層面の甘味度向上及び層の結着性向上効果に乏しく、60重量%超では火通りが悪く、生焼けになるおそれがある。
【0030】
上記ザラメ糖を配合する場合の本発明の油脂組成物の好ましい組成は以下の通りである。
微粉末:                    3〜23重量%
脂肪酸基が不飽和脂肪酸基で且つHLBが
9以上のポリグリセリン脂肪酸エステル:  0.01〜15重量%
ショートニング:               35〜55重量%
ザラメ糖:                  35〜60重量%
その他の副原料:                0〜 5重量%
【0031】
さらに、本発明の油脂組成物は、必要により次のような副原料を添加することができる。副原料としては、例えば、グアーガム、ローカストビーンガム、カラギーナン、アラビアガム、アルギン酸類、ペクチン、キサンタンガム、プルラン、タマリンドシードガム、サイリウムシードガム、結晶セルロース、CMC、メチルセルロース、寒天、グルコマンナン、ゼラチン、澱粉、化工澱粉等の増粘安定剤、全粉乳、脱脂粉乳、クリームパウダー、ホエイパウダー、蛋白質濃縮ホエイパウダー、バターミルクパウダー、調製粉乳、カゼインカルシウム、カゼインナトリウム、ホエープロテインコンセートレート等の乳蛋白、乾燥卵黄、乾燥全卵、乾燥卵白等の乾燥卵類、食塩、塩化カリウム等の塩味剤、アミラーゼ、プロテアーゼ、アミログルコシダーゼ、プルラナーゼ、ペントサナーゼ、セルラーゼ、リパーゼ、ホスフォリパーゼ、カタラーゼ、リポキシゲナーゼ、アスコルビン酸オキシダーゼ、スルフィドリルオキシダーゼ、ヘキソースオキシダーゼ、グルコースオキシダーゼ等の酵素、トコフェロール、茶抽出物等の酸化防止剤、β―カロチン、カラメル、紅麹色素等の着色料類、酢酸、乳酸、グルコン酸等の酸味料、調味料、pH調整剤、食品保存料、日持ち向上剤、着香料等が挙げられる。
【0032】
本発明の油脂組成物には、脂肪酸基が不飽和脂肪酸基で且つHLBが9以上の上記ポリグリセリン脂肪酸エステル以外の乳化剤を、必要により副原料として添加してもよい。具体的には、グリセリン脂肪酸エステル、ショ糖脂肪酸エステル、ソルビタン脂肪酸エステル、プロピレングリコール脂肪酸エステル、グリセリン有機酸脂肪酸エステル、ポリグリセリン脂肪酸エステル、ポリグリセリン縮合リシノレイン酸エステル、ステアロイル乳酸カルシウム、ステアロイル乳酸ナトリウム、ポリオキシエチレン脂肪酸エステル、ポリオキシエチレンソルビタン脂肪酸エステル、レシチン、酵素処理レシチン等が挙げられ、これらの乳化剤の中から選ばれた1種又は2種以上を用いることができる。
【0033】
本発明の油脂組成物中におけるこれらの副原料の含有量は、添加目的に応じて適宜選択することができるが、それぞれ5重量%以下とするのが好ましい。
【0034】
本発明の油脂組成物の製造方法は、特に制限されるものではないが、例えば、脂肪酸基が不飽和脂肪酸基であり且つHLBが9以上の上記ポリグリセリン脂肪酸エステルを含有するショートニングに、上記微粉末を十分に混合することにより得ることができる。ショートニングに微粉末を混合する手段は特に制限されず、ミキサー等の混合機を用いることができる。副原料を添加する場合は、予めショートニングに含有させておいてもよいし、微粉末と共にショートニングに添加し混合してもよい。
【0035】
また、別の方法として、融解したショートニング原料油脂に、上記微粉末、脂肪酸基が不飽和脂肪酸基であり且つHLBが9以上の上記ポリグリセリン脂肪酸エステル、及び必要に応じて副原料を分散させ、これを急冷可塑化して、微粉末を含むショートニングの形態とすることによっても、本発明の油脂組成物を得ることができる。この方法において、上記微粉末及び上記ポリグリセリン脂肪酸エステル以外の原料を添加する場合、例えばグラニュー糖等は、急冷可塑化後に添加し、混合分散させてもよい。
【0036】
また、ダマの残存防止に完全を期すため、微粉末を含有するショートニングをストレーナに通す等の濾過工程を行うことが望ましい。
【0037】
更に、高度に均一な状態で微粉末を分散させるためには、微粉末100重量部に対して10〜50重量部のショートニング原料油脂を添加し混合した後、ロール掛けあるいはロール掛けに加えてコンチングを行なうことが望ましい。この際、副原料の添加や追油等により、得ようとする油脂組成物中の微粉末含有量を調整することもできる。
【0038】
次に、本発明のベーカリー生地及び本発明のベーカリー食品について詳述する。
本発明のベーカリー生地は、上述した本発明の油脂組成物を含有してなるものであり、具体的には、食パン、フランスパン、菓子パン、ブリオッシュ、蒸しパン、蒸しケーキ、パイ、デニッシュペストリー、スイートロール、ケーキドーナツ、イーストドーナツ、バターケーキ、シュー菓子、ワッフル、醗酵菓子等のベーカリー生地に、各ベーカリー食品に適宜な量の本発明の油脂組成物をスプレッドし、ストーリング、ツイスト、ひねり等の成形を行なって、必要に応じカットし、本発明のベーカリー生地を得る。その後、適宜レスト、ホイロをとった後に、該ベーカリー生地を焼成、フライ又は蒸して本発明のベーカリー食品を得る。
【0039】
例えば、本発明のベーカリー食品がパンである場合、小麦粉、水、イースト、砂糖、食塩等の一般的な製パン原料を用いて公知の方法によりパン生地を得、必要に応じて、発酵、レスト、油脂ロールイン等の工程をとった後に圧延し、本発明の油脂組成物をスプレッドし、ストーリング、ツイスト、ひねり等の成形を行ない、必要に応じこの成形生地をカットし、適宜、レスト、ホイロをとった後に焼成する。
【0040】
本発明の油脂組成物は、口溶け、風味、酸化安定性、保存性及びスプレッド性が良好であり、また、本発明の油脂組成物を用いたベーカリー食品は、層の結着性が良好で、鋭い苦い風味を感じない、口溶け及びコク味が良好なベーカリー食品となる。
【0041】
【実施例】
以下、実施例によって本発明を更に具体的に説明するが、これらは本発明の範囲を限定するものではない。尚、「部」は特記しない限り全て「重量部」を意味する。
下記実施例1〜3は、本発明の油脂組成物の実施例を示し、下記実施例4〜6は、実施例1において得られた本発明の油脂組成物を用いた各種の本発明のベーカリー生地及び本発明のベーカリー食品の実施例を示す。また、下記比較例1は、本発明に係るポリグリセリン脂肪酸エステルを使用しない油脂組成物並びに該油脂組成物を用いたベーカリー生地及びベーカリー食品の実施例を示し、下記比較例2は、マーガリン中に微粉末を分散させた油脂組成物並びに該油脂組成物を用いたベーカリー生地及びベーカリー食品の実施例を示し、下記比較例3は、微粉末を油脂組成物に含有させずに用いたベーカリー生地及びベーカリー食品の実施例を示す。
【0042】
〔実施例1〕
パーム油30部、ナタネ油15部及びレシチン0.2部からなる油相を70℃に溶解し、シナモン12.0部及びHLB13のデカグリセリンモノオレエート0.5部を添加し、ホモミキサーにより高速回転で2分間攪拌混合後、急冷可塑化を行ない、次いでグラニュー糖を42.3部を加え、縦型ミキサーにて低速で3分混合した。上記油相のSFCは、10℃で34%、20℃で14%、30℃で7%であった。25℃で一晩調温後、5℃まで冷却し、本発明の油脂組成物であるシナモン含有ショートニングを得た。
得られたシナモン含有ショートニングは、生菌数30個以下/g、水分1.0%であり、25℃で60日保存した際も製造時と同等の良好な風味と口溶けを有していた。
【0043】
〔実施例2〕
パーム油30部、ナタネ油15部及びレシチン0.2部からなる油相を70℃に溶解し、HLB13のデカグリセリンモノオレエート0.5部を添加し、予備乳化後、急冷可塑化を行ってショートニングを得た。上記油相のSFCは、10℃で34%、20℃で14%、30℃で7%であった。このショートニングを25℃に一晩調温後、該ショートニングにシナモン12.0部及びグラニュー糖42.3部を添加し、ニーダーを用いて低速で5分混合した後、5℃まで冷却し、本発明の油脂組成物であるシナモン含有ショートニングを得た。
目視によれば、シナモンは十分にショートニング中に分散されていた。得られたシナモン含有ショートニングは、生菌数30個/g以下、水分1.0%以下であり、25℃で60日保存した際も製造時と同等の良好な風味と口溶けを有していた。
【0044】
〔実施例3〕
パーム油30部、ナタネ油15部及びレシチン0.2部からなる油相を70℃に溶解し、粉糖42.3部、シナモン12.0部及びHLB13のデカグリセリンモノオレエート0.5部を添加し、ホモミキサーにより高速回転で2分間攪拌混合後、急冷可塑化を行った。上記油相のSFCは、10℃で34%、20℃で14%、30℃で7%であった。これを25℃で一晩調温後、5℃まで冷却し、本発明の油脂組成物であるシナモン含有ショートニングを得た。
得られたシナモン含有ショートニングは、生菌数30個/g以下、水分1.0%であり、25℃で60日保存した際も製造時と同等の良好な風味と口溶けを有していた。
【0045】
〔実施例4〕シナモンロールの作成
フランス粉100部、脱脂粉乳5部、イースト7部、上白糖20部、全卵(正味)20部、食塩1.5部、バニラ香料0.1部、及び水40部を縦型ミキサー(カントーミキサー)に投入し、低速で2分、中速で8分混合した。ここにショートニング20部を二回に分けて投入、混合し、均一な生地とした。フロアタイムを40分とった後、冷蔵庫で生地中心が2℃になるまで16時間冷却した。冷却した生地を、空折りとして三つ折り1回後、生地厚さ5mm、幅32cm、長さ38cmの帯状にした。帯状にした生地に実施例1で得られたシナモン含有ショートニングを21.3部(対生地10重量%)スプレッドした。シナモン含有ショートニングのスプレッド性及び伸展性は、大変良好であった。この生地をストーリング後、幅3cmにカットした(カット後の生地重量:約100g/個)。展板に直径10cmのグラシンを敷き、生地を断面を上にして置き、38℃で50分ホイロを取った後、固定釜にて190℃で15分焼成してシナモンロールを得た。得られたシナモンロールは、層のはがれもなく、層部分の口溶けが良好であり、且つ風味も大変良好であった。
【0046】
〔実施例5〕シナモンスティックの作成
強力粉50部、薄力粉50部、イースト3部、上白糖5部、転化糖シロップ5部、全卵(正味)5部、食塩1.5部、バニラ香料0.1部、及び水50部を縦型ミキサー(カントーミキサー)に投入し、低速で2分、中速で4分混合した。ここにショートニング5部を投入し、さらに低速で2分、中速で6分混合し、均一な生地とした。フロアタイムを40分とった後、冷蔵庫で生地中心が2℃になるまで16時間冷却した。冷却した生地を、空折りとして三つ折り1回し、生地厚さ3mmに圧延した。圧延した生地に実施例1で得られたシナモン含有ショートニングを34.9部(対生地20重量%)スプレッドした。シナモン含有ショートニングのスプレッド性及び伸展性は、大変良好であった。この生地を二つ折り後、長さ30cm、幅3cmにカットし、7回ひねって展板に並べ、38℃で60分ホイロを取った後、固定釜にて190℃で15分焼成してシナモンスティックを得た。得られたシナモンスティックは、層のはがれもなく、層部分の口溶けが良好であり、且つ風味も大変良好であった。
【0047】
〔実施例6〕シナモンラスクの作成
市販のフランスパン(バケット)を厚さ1cmにスライスした。スライスしたバケット(16g/枚)の断面は、長径10cm、短径7cmの楕円形であった。このバケットの表面に、実施例1で得られたシナモン含有ショートニングを3gスプレッドし、そのまま、固定釜にて140℃で40分焼成し、シナモンラスクを得た。得られたシナモンラスクは、スプレッド層の結着性が良好で、はがれもなく、口溶けが良好であり、且つ風味も大変良好であった。
【0048】
〔比較例1〕
HLB13のデカグリセリンモノオレエートを等量のナタネ油に置き換えた以外は、実施例2と同様の方法により、シナモン含有ショートニングを作成した。目視によれば、シナモンは十分にショートニング中に分散されていた。
ここで得られたシナモン含有ショートニングを用い、実施例4と同様の方法でシナモンロールを作成したところ、このシナモン含有ショートニングは、スプレッド時の伸展性がやや劣り、均一な塗布面が得られなかった。また、得られたシナモンロールは、ストーリング面の油脂の口溶けが悪く、また、シナモンの風味に切れがなくもったりしていた。
【0049】
〔比較例2〕
さらに水相を加えた以外は、配合成分及び各成分の配合量は実施例2のシナモン含有ショートニングのと同様にし、以下のようにしてシナモン含有マーガリンを得た。パーム油30部、ナタネ油15部及びレシチン0.2部からなる油相を70℃に溶解し、HLB13のデカグリセリンモノオレエート0.5部を添加し、十分混合し、これを油相とした。70℃まで加温した水9部を水相として該油相に添加し、ホモミキサーにより高速回転で2分間攪拌混合、急冷可塑化を行った後、25℃で一晩調温し、5℃まで冷却し、マーガリンを得た。このマーガリンを25℃に一晩調温後、該マーガリンにシナモン12.0部及びグラニュー糖42.3部を添加し、ニーダーを用いて低速で5分混合し、シナモン含有マーガリンを得た。目視によれば、シナモンはマーガリン中に均一に分散せず、ダマが残っていた。
ここで得られたシナモン含有マーガリンを用い、実施例4と同様の方法によりシナモンロールを作成したところ、シナモン含有マーガリンは、スプレッド時の伸展性は良好であったが、微粉末がダマとして残存していたため、均一な塗布面が得られなかった。得られたシナモンロールは、ストーリング面にマーガリン中の水分が残ることからストーリング面の火通りが悪く、ねっとりとした食感のとなった。また、シナモンの風味は、シナモンのダマがあるため、苦味を感じ、甘味もキレが悪くもったりしていた。
【0050】
〔比較例3〕
シナモン含有ショートニング21.3部をスプレッドする代わりに、シナモンシュガー(シナモン粉末:粉糖=25:75(重量比))10.7部を散布した以外は、実施例4と同様の方法でシナモンロールを作成したところ、生地の層面にシナモンシュガ−を散布する段階で、シナモンシュガーを生地表面に均一に散布することが難しく、シナモンの局在化がおきてしまい、均一な散布面が得られなかった。得られたシナモンロールは、ストーリング面に油脂を含有しないため、層のしとり感に乏しく、生地がややぱさぱさし、堅い食感のシナモンロールとなった。また、シナモンの風味も、シナモンの散布にムラがあるため、一部に苦味を感じた。
【0051】
【発明の効果】
本発明の油脂組成物は、スプレッド性、口溶け、風味及び保存性が良好である。また、本発明の油脂組成物を用いることにより、生地の結着性がよく、風味良好なベーカリー食品を得ることができる。
[0001]
TECHNICAL FIELD OF THE INVENTION
The present invention relates to an oil or fat composition for bakery food spreads, and more particularly, a fine powder having hygroscopicity, and a polyglycerol fatty acid ester having an unsaturated fatty acid group and an HLB of 9 or more in which fatty acid groups are dispersed during shortening. The present invention relates to an oil / fat composition for a bakery food spread.
[0002]
Problems to be solved by the prior art and the invention
Recently, stalled bakery foods such as cinnamon rolls have become popular. Among them, cinnamon rolls, in which bakery dough is rolled, stalled, cut, and baked while showing a cross section, are very popular. The conventional method for producing this cinnamon roll is to use cinnamon sugar, spray it onto a rolled bakery dough, cut it after stalling, and then bake it.
[0003]
However, fine powders such as cinnamon have a problem in that they often have poor stability, such as moisture absorption during storage, resulting in lumps, oxidation, and flavor deterioration.
[0004]
Further, when the fine powder is sprayed, the fine powder is scattered in the air, so that there is a large loss. Further, at the time of stalling, there is a problem that the dough slips and is hard to be rounded. Furthermore, since it is difficult to uniformly disperse the fine powder, there is a problem that the fine powder is localized in the dough as a result, and after baking, the flavor of the portion is too sharp or bitter.
[0005]
In order to solve these problems, usually, a method of mixing fine powder with at least one selected from butter, sugar and oil and rolling the mixture into dough has been performed (for example, see Patent Document 1). ). However, the filling in this method has a continuous phase of fats and oils, so that when it is eaten, it feels greasy and dissolves in the mouth poorly. Therefore, methods of improving melting in the mouth by using fats and oils having a low melting point or by using fats and oils that easily deprive the heat of melting when dissolving in the mouth, such as cocoa butter, are known. There was a problem that ぽ remained.
[0006]
Therefore, as a further improved method, a method of adding a dry powder to a dough in a form of being contained in a fat / oil composition having a specific oil content (for example, see Patent Document 2), a method of adding a dry powder to a nut spread (for example, And Patent Document 3), and a method of producing a fat-and-oil composition in the form of chips by dispersing powder in anhydrous shortening (for example, see Patent Document 4).
[0007]
However, when cinnamon rolls are produced using these fats and oils compositions, for example, in the method described in Patent Document 2, since the oil content is too large, the layer of the cinnamon rolls after firing tends to peel off, and when eating, There is a problem that they are separated. Further, the method described in Patent Document 3 has a disadvantage that it is difficult to obtain a pure cinnamon flavor due to the flavor of the nut itself. The method of using the oil / fat composition described in Patent Document 4 is a method of making the texture crisp by baking, and there remains a problem that it does not have a soft and moist texture like cinnamon roll.
[0008]
Therefore, it can be applied to various foods, and has good spreadability, flavor, and preservability, and furthermore, a bakery food that can be obtained without laminar peeling, has good mouth melting, and is laminated or stalled such as cinnamon roll. The development of spread fat compositions has been awaited.
[0009]
Accordingly, an object of the present invention is to provide a bakery having good flavor and fine powder, preservability such as oxidative stability and spreadability, which can provide a baked food product in which the mouth dissolution and the layer binding property are good. An object of the present invention is to provide an oil / fat composition for a food spread.
[0010]
[Patent Document 1]
Japanese Patent Publication No. 10-509024, pages 11 to 15 (Background of the Invention)
[Patent Document 2]
JP-T-2001-512987
[Patent Document 3]
JP 2001-520872 A
[Patent Document 4]
Japanese Unexamined Patent Publication No. Hei 10-509024
[0011]
[Means for Solving the Problems]
The present invention provides a fat or fat composition for bakery food spreads, characterized in that a fine powder having hygroscopicity and a polyglycerol fatty acid ester having an unsaturated fatty acid group and an HLB of 9 or more are dispersed during shortening. The above object has been achieved by providing the above.
[0012]
BEST MODE FOR CARRYING OUT THE INVENTION
Hereinafter, the present invention will be described in detail with reference to preferred embodiments.
First, the oil and fat composition of the present invention will be described in detail.
Fine powder used in the oil and fat composition of the present invention is a fine powder having hygroscopicity used as a food material, for example, cinnamon, curry, kinako, ginger, nutmeg, maple, coffee, tea, caramel, dried fruit juice, Powdered sugar, powdered candy, pollen and the like can be mentioned, and one or more of these can be used. In the oil and fat composition of the present invention, among these, cinnamon, ginger, maple, coffee, powdered sugar, and pollen are preferably used.
[0013]
Examples of the pollen include tangerines such as tangerines, oranges, and lemons; roses such as apples, pears, and peaches; acacia; There is no particular limitation on the species, and any type of pollen can be used. It is also possible to use not only a single flower species but also a mixed pollen obtained by mixing two or more flower species.
[0014]
The particle size of the fine powder is not particularly limited, but from the viewpoint that the fine powder needs to be uniformly distributed when spread, is usually 200 μm or less, preferably 5 to 70 μm, and more preferably 10 to 70 μm. 30 μm is selected.
[0015]
The content of the fine powder is preferably 3 to 30% by weight, more preferably 6 to 20% by weight in the oil and fat composition of the present invention. When the content of the fine powder is less than 3% by weight, the flavor and the effect may not be obtained. When the content is more than 30% by weight, a fat or oil composition having a good spreadability regardless of the type of other components can be obtained. May not be obtained.
[0016]
As the fine powder, those generally used for food may be used as they are, or may be treated by physical means such as ultrasonic waves, freeze-drying and / or chemical means such as enzymes, or by passing them through a sieve or the like. A fine powder whose diameter has been adjusted may be used.
[0017]
In addition, it is preferable that the above-mentioned fine powder has been subjected to a sterilization treatment, because an oil / fat composition having better storage stability can be obtained. In general, since the fine powder is a natural product, it may contain bacteria and spores, and the activity of the bacteria and spores is suppressed by drying. In the dried fine powder, bacteria and spores are in a dormant state, but actually, for example, about 30,000 viable cells per gram of cinnamon fine powder are observed. By sterilizing such a fine powder, the number of viable bacteria can be reduced to about 300 cells / g, and the storage stability is improved even when the composition is used as an oil or fat composition or even as a bakery food. Can be
[0018]
In the fat and oil composition of the present invention, shortening is used as a base material on which the fine powder is dispersed. Here, when a base material containing water, for example, margarine or the like is used, fine powder absorbs water to generate lumps, and there is a possibility that a uniform oil / fat composition may not be obtained. In addition, bacteria that have been dormant due to drying may start to proliferate, and the preservability of the oil / fat composition may decrease.
[0019]
In addition, when liquid oil is used as the base material, oxidation stability is significantly inferior to shortening, so that in addition to the problem that storage stability is poor, fine powder is added to liquid oil to obtain a state having spreadability. In order to obtain an oil / fat composition, it is necessary that the amount of the fine powder is relatively 3% by weight or more of the liquid oil, and as a result, a uniform layer surface is spread when spread on the bakery food dough. In order to form a fine powder, a large amount of fine powder is spread. For this reason, the bakery food product that is the final product can only have a rich flavor, resulting in a fat and oil composition that is extremely inconvenient to use.
[0020]
Here, the fat or oil as a raw material for the shortening is not particularly limited as long as it can be used for food, and for example, rice oil, rapeseed oil, soybean oil, cottonseed oil, palm oil, palm kernel oil, palm oil, olive oil, Fish oil, beef tallow, lard, cocoa butter, or hardened oil processed as required, slightly hydrogenated oil, isomerized hydrogenated oil, transesterified oil, fractionated oil, and two or more of these processed Any of oils and oils and fats obtained by mixing two or more of these oils and fats can be used.
[0021]
The content of the shortening in the oil or fat composition of the present invention is preferably 35 to 80% by weight, more preferably 40 to 75% by weight, and most preferably 40 to 60% by weight. If the content of the shortening is less than 35% by weight, plasticity cannot be obtained, so that it becomes difficult to spread. If the content of the shortening exceeds 80% by weight, the spread layer surface tends to peel off. Not preferred.
[0022]
The SFC of the shortening is preferably 30 to 45% at 10 ° C, 10 to 25% at 20 ° C, and 5 to 15% at 30 ° C. By having the SFC value in this range, it is possible to obtain sufficient extensibility when the bakery food spread oil and fat composition in which the fine powder is dispersed, and to dissolve the mouth and texture of the layer surface of the bakery food. Improvement is possible.
[0023]
In the oil and fat composition of the present invention, it is essential that the shortening contains, together with the fine powder, a polyglycerin fatty acid ester having an unsaturated fatty acid group and an HLB of 9 or more, together with the fine powder. By using such a polyglycerin fatty acid ester, a viscosity suitable for spread is imparted to the fat and oil composition, and as a result, the spreadability of the fat and oil composition is improved, and remarkably dissolving in the mouth of the bakery food product as the final product. It can be improved.
[0024]
The content of the polyglycerol fatty acid ester whose fatty acid group is an unsaturated fatty acid group and whose HLB is 9 or more is preferably 0.01 to 20% by weight, more preferably 0.05 to 2% by weight in the fat and oil composition of the present invention. % By weight. If the fatty acid group is an unsaturated fatty acid group and the content of the polyglycerol fatty acid ester having an HLB of 9 or more is less than 0.01% by weight, the oily feeling and dispersibility in the mouth of the fat or oil cannot be improved, and it exceeds 20% by weight. And, an emulsifier smell occurs, a problem occurs in emulsification during the production of the fat and oil composition, and the fat and oil composition does not spread evenly at the time of spread, resulting in an uneven bakery dough, and as a result, the dough This is not preferred because harmful effects such as flapping of the surface of the baked food obtained by baking baked food are likely to occur.
[0025]
Examples of the fatty acid group in the polyglycerol fatty acid ester having an unsaturated fatty acid group and an HLB of 9 or more used in the oil / fat composition of the present invention include a palmitoleic acid group, an oleic acid group, an elaidic acid group, and a linoleic acid. And unsaturated fatty acid groups such as a linolenic acid group, an arachidonic acid group and an erucic acid group, but are not particularly limited thereto, and may be any unsaturated fatty acid group. Among these, an oleic acid group is particularly preferred in view of stability over time. Unless this fatty acid group is an unsaturated fatty acid group, the excellent effects of the present invention cannot be obtained.
[0026]
The HLB of the polyglycerol fatty acid ester used in the oil or fat composition of the present invention is 9 or more, more preferably 11 or more, and the upper limit is usually about 20, but is not limited thereto and may be more. Good. If the HLB is less than 9, the oily feeling and dispersibility in the mouth of the fat or oil cannot be sufficiently improved. The degree of polymerization and the number of ester bonds of the polyglycerin fatty acid ester are not particularly limited as long as such a high HLB can be provided, but preferably, the degree of polymerization of glycerin is 6 to 10 in one molecule. Polyglycerin fatty acid esters having one ester bond are preferred.
[0027]
The polyglycerin fatty acid ester whose fatty acid group is an unsaturated fatty acid group and has an HLB of 9 or more may be contained in a shortening in advance as described later, or may be added when mixing a fine powder or the like with a shortening raw material fat. May be.
[0028]
Furthermore, by adding caramel sugar to the oil and fat composition of the present invention, it becomes possible to improve the binding property and the sweetness of the dough layer surface. Caramelized sugar is obtained by further purifying beet sugar, and is a highly pure sucrose crystal having a particle size of sugar larger than that of upper sucrose and containing substantially no raw materials other than sucrose. Sucrose having a crystal particle size of 0.25 to 4 mm and a purity of 98% or more, and the names include upper sugar, white sugar, medium sugar, demerara, and granulated sugar. Among these, granules having a certain degree of fineness are preferred from the viewpoint of spreadability, and granulated sugar having a particle size of 0.25 to 2 mm, upper sugar, and white sugar are particularly preferred. When the particle size is less than 0.25 mm, the effect of improving the binding property of the layer is low, and the effect of improving the sweetness is also low. If the particle size exceeds 4 mm, the cloth may be damaged when spreading.
[0029]
The content of the above-mentioned caramel sugar is preferably 35 to 60% by weight, more preferably 40 to 55% by weight in the oil and fat composition of the present invention. If the amount is less than 35% by weight, the effect of improving the sweetness of the layer surface and the effect of improving the binding property of the layer are poor.
[0030]
The preferred composition of the oil and fat composition of the present invention when the above-mentioned caramel sugar is blended is as follows.
Fine powder: 3 to 23% by weight
The fatty acid group is an unsaturated fatty acid group and HLB is
9 or more polyglycerin fatty acid esters: 0.01 to 15% by weight
Shortening: 35-55% by weight
Caramelized sugar: 35-60% by weight
Other auxiliary materials: 0-5% by weight
[0031]
Furthermore, the fat and oil composition of the present invention can optionally include the following auxiliary materials. As auxiliary materials, for example, guar gum, locust bean gum, carrageenan, gum arabic, alginates, pectin, xanthan gum, pullulan, tamarind seed gum, psyllium seed gum, crystalline cellulose, CMC, methyl cellulose, agar, glucomannan, gelatin, starch , Thickened stabilizers such as modified starch, whole milk powder, skim milk powder, cream powder, whey powder, protein-concentrated whey powder, buttermilk powder, prepared milk powder, milk proteins such as casein calcium, sodium caseinate, whey protein citrate, Dried eggs such as dried egg yolk, dried whole egg, dried egg white, salty salt, salting agents such as potassium chloride, amylase, protease, amyloglucosidase, pullulanase, pentosanase, cellulase, lipase, phospholipase Enzymes such as catalase, lipoxygenase, ascorbate oxidase, sulfhydryl oxidase, hexose oxidase, and glucose oxidase; antioxidants such as tocopherol and tea extract; coloring agents such as β-carotene, caramel and red yeast rice pigment, acetic acid, and lactic acid And acidulants such as gluconic acid, seasonings, pH adjusters, food preservatives, shelf life improvers, flavorings and the like.
[0032]
An emulsifier other than the above-mentioned polyglycerol fatty acid ester having a fatty acid group of an unsaturated fatty acid group and an HLB of 9 or more may be added to the oil or fat composition of the present invention as an auxiliary material, if necessary. Specifically, glycerin fatty acid ester, sucrose fatty acid ester, sorbitan fatty acid ester, propylene glycol fatty acid ester, glycerin organic acid fatty acid ester, polyglycerin fatty acid ester, polyglycerin condensed ricinoleic acid ester, calcium stearoyl lactate, sodium stearoyl lactate, poly Examples thereof include oxyethylene fatty acid esters, polyoxyethylene sorbitan fatty acid esters, lecithin, enzyme-treated lecithin and the like, and one or more selected from these emulsifiers can be used.
[0033]
The content of these auxiliary materials in the fat and oil composition of the present invention can be appropriately selected according to the purpose of addition, but is preferably 5% by weight or less.
[0034]
The method for producing the oil / fat composition of the present invention is not particularly limited. For example, the above-mentioned fine method can be applied to shortening in which the fatty acid group is an unsaturated fatty acid group and the HLB is 9 or more. It can be obtained by thoroughly mixing the powder. The means for mixing the fine powder with the shortening is not particularly limited, and a mixer such as a mixer can be used. When the auxiliary material is added, it may be contained in the shortening in advance, or may be added to the shortening together with the fine powder and mixed.
[0035]
Further, as another method, the above-mentioned fine powder, the above-mentioned polyglycerin fatty acid ester in which the fatty acid group is an unsaturated fatty acid group and the HLB is 9 or more, and, if necessary, an auxiliary material, are dispersed in the molten raw material fat and oil, The oil and fat composition of the present invention can also be obtained by quenching and plasticizing this to form a shortening containing fine powder. In this method, when raw materials other than the fine powder and the polyglycerin fatty acid ester are added, for example, granulated sugar may be added after quenching plasticization and mixed and dispersed.
[0036]
Further, in order to completely prevent the lumps from remaining, it is desirable to perform a filtration step such as passing a shortening containing fine powder through a strainer.
[0037]
Further, in order to disperse the fine powder in a highly uniform state, 10 to 50 parts by weight of the raw material fat for shortening is added to 100 parts by weight of the fine powder, mixed, and then rolled or rolled and conching is performed. It is desirable to perform At this time, the content of the fine powder in the oil / fat composition to be obtained can be adjusted by adding an auxiliary material or adding oil.
[0038]
Next, the bakery dough of the present invention and the bakery food of the present invention will be described in detail.
The bakery dough of the present invention contains the above-described fat or oil composition of the present invention, and specifically, bread, French bread, confectionery bread, brioche, steamed bread, steamed cake, pie, Danish pastry, and sweet Roll, cake donut, yeast donut, butter cake, shoe confectionery, waffle, spread on bakery dough such as fermented confectionery, an appropriate amount of the oil and fat composition of the present invention for each bakery food, stalling, twist, twist etc. The bakery dough of the present invention is obtained by molding and cutting as required. Thereafter, the bakery dough is baked, fried, or steamed, after taking a rest and a stove as appropriate to obtain a bakery food of the present invention.
[0039]
For example, when the bakery food of the present invention is bread, flour, water, yeast, sugar, using a common method of bread making such as salt to obtain bread dough by a known method, if necessary, fermentation, rest, Rolling after taking steps such as fat and oil roll-in, spread the fat and oil composition of the present invention, and perform molding such as stalling, twisting, twisting, etc. After firing, bake.
[0040]
The fat and oil composition of the present invention has a good dissolution in mouth, flavor, oxidative stability, storage stability and spreadability, and a bakery food using the fat and oil composition of the present invention has good layer binding properties, It becomes a bakery food which does not have a sharp bitter taste, and has good mouth melting and rich taste.
[0041]
【Example】
Hereinafter, the present invention will be described more specifically with reference to Examples, but these do not limit the scope of the present invention. In addition, “parts” means “parts by weight” unless otherwise specified.
Examples 1 to 3 below show examples of the oil and fat composition of the present invention, and Examples 4 to 6 below show various bakery products of the present invention using the oil and fat composition of the present invention obtained in Example 1. Examples of dough and a bakery food of the present invention are shown. Further, Comparative Example 1 below shows an example of a fat and oil composition not using the polyglycerin fatty acid ester according to the present invention, and bakery dough and bakery food products using the fat and oil composition. Examples of a bakery dough and a bakery food using the fat and oil composition and the fat and oil composition in which the fine powder is dispersed are shown.Comparative Example 3 below is a bakery dough using the fine powder without being contained in the fat and oil composition. The example of a bakery food is shown.
[0042]
[Example 1]
An oil phase consisting of 30 parts of palm oil, 15 parts of rapeseed oil and 0.2 parts of lecithin was dissolved at 70 ° C., and 12.0 parts of cinnamon and 0.5 part of decaglycerin monooleate of HLB13 were added. After stirring and mixing at high speed for 2 minutes, quenching plasticization was performed, and then 42.3 parts of granulated sugar was added and mixed at a low speed for 3 minutes with a vertical mixer. The SFC of the oil phase was 34% at 10 ° C, 14% at 20 ° C, and 7% at 30 ° C. After adjusting the temperature at 25 ° C. overnight, the mixture was cooled to 5 ° C. to obtain a cinnamon-containing shortening which was the oil and fat composition of the present invention.
The resulting cinnamon-containing shortening had a viable cell count of 30 cells / g or less and a water content of 1.0%, and had the same good flavor and mouth-melt as stored during storage at 25 ° C. for 60 days.
[0043]
[Example 2]
An oil phase consisting of 30 parts of palm oil, 15 parts of rapeseed oil and 0.2 parts of lecithin is dissolved at 70 ° C., 0.5 parts of decaglycerin monooleate of HLB13 is added, and after pre-emulsification, quenching plasticization is performed. Got shortening. The SFC of the oil phase was 34% at 10 ° C, 14% at 20 ° C, and 7% at 30 ° C. After the shortening was adjusted to 25 ° C. overnight, 12.0 parts of cinnamon and 42.3 parts of granulated sugar were added to the shortening, mixed at a low speed for 5 minutes using a kneader, and cooled to 5 ° C. A cinnamon-containing shortening, which is an oil / fat composition of the present invention, was obtained.
Visually, the cinnamon was well dispersed during the shortening. The obtained cinnamon-containing shortening had a viable cell count of 30 cells / g or less and a water content of 1.0% or less, and had the same good flavor and mouth dissolution as that at the time of production even when stored at 25 ° C. for 60 days. .
[0044]
[Example 3]
An oil phase consisting of 30 parts of palm oil, 15 parts of rapeseed oil and 0.2 parts of lecithin is dissolved at 70 ° C., 42.3 parts of powdered sugar, 12.0 parts of cinnamon and 0.5 parts of decaglycerin monooleate of HLB13 Was added, and the mixture was stirred and mixed at a high speed for 2 minutes using a homomixer, followed by quenching plasticization. The SFC of the oil phase was 34% at 10 ° C, 14% at 20 ° C, and 7% at 30 ° C. After the temperature was adjusted at 25 ° C. overnight, the mixture was cooled to 5 ° C. to obtain a cinnamon-containing shortening which was the oil and fat composition of the present invention.
The resulting cinnamon-containing shortening had a viable cell count of 30 cells / g or less and a water content of 1.0%, and had a good flavor and mouth-melting ability even at the time of storage at 25 ° C. for 60 days.
[0045]
[Example 4] Preparation of cinnamon roll
100 parts of French powder, 5 parts of skim milk powder, 7 parts of yeast, 20 parts of white sugar, 20 parts of whole egg (net), 1.5 parts of salt, 0.1 part of vanilla flavor, and 40 parts of water were mixed with a vertical mixer (Can Tho Mixer) and mixed at low speed for 2 minutes and at medium speed for 8 minutes. Here, 20 parts of the shortening were charged and mixed in two portions to obtain a uniform dough. After taking the floor time for 40 minutes, the dough was cooled in a refrigerator for 16 hours until the center of the dough reached 2 ° C. The cooled dough was folded once in three as an empty fold, and then formed into a belt having a thickness of 5 mm, a width of 32 cm, and a length of 38 cm. 21.3 parts (10% by weight of the dough) of the cinnamon-containing shortening obtained in Example 1 were spread on the banded dough. The spreadability and extensibility of the cinnamon-containing shortening were very good. This fabric was cut into a width of 3 cm after stalling (fabric weight after cut: about 100 g / piece). Glassine having a diameter of 10 cm was laid on the display board, the dough was placed with the cross section facing up, and a whirl was taken at 38 ° C for 50 minutes, and then baked at 190 ° C for 15 minutes in a fixed pot to obtain a cinnamon roll. The obtained cinnamon roll did not peel off the layer, the layer was well dissolved in the mouth, and the flavor was very good.
[0046]
[Example 5] Preparation of cinnamon stick
50 parts of strong flour, 50 parts of flour, 3 parts of yeast, 5 parts of white sugar, 5 parts of invert sugar syrup, 5 parts of whole egg (net), 1.5 parts of salt, 0.1 part of vanilla flavor, and 50 parts of water The mixture was put into a mold mixer (Can Tho mixer) and mixed at low speed for 2 minutes and at medium speed for 4 minutes. Five parts of the shortening were added thereto, and the mixture was further mixed at a low speed for 2 minutes and at a medium speed for 6 minutes to obtain a uniform dough. After taking the floor time for 40 minutes, the dough was cooled in a refrigerator for 16 hours until the center of the dough reached 2 ° C. The cooled dough was folded three times as an empty fold and rolled to a dough thickness of 3 mm. The cinnamon-containing shortening obtained in Example 1 was spread on the rolled dough by 34.9 parts (20% by weight based on the dough). The spreadability and extensibility of the cinnamon-containing shortening were very good. After folding this dough in half, cut it into a length of 30 cm and a width of 3 cm, twist it seven times, arrange it on an exhibition board, take a stove at 38 ° C. for 60 minutes, and bake it at 190 ° C. for 15 minutes in a fixed pot and cinnamon stick Got. The obtained cinnamon stick had no peeling of the layer, had good mouth melting at the layer portion, and had a very good flavor.
[0047]
[Example 6] Preparation of cinnamon rusk
Commercially available French bread (bucket) was sliced to a thickness of 1 cm. The section of the sliced bucket (16 g / sheet) was an elliptical shape having a major axis of 10 cm and a minor axis of 7 cm. 3 g of the cinnamon-containing shortening obtained in Example 1 was spread on the surface of this bucket, and was baked as it was at 140 ° C. for 40 minutes in a fixed kettle to obtain a cinnamon rusk. The obtained cinnamon rusk had good binding properties of the spread layer, no peeling, good melting in the mouth, and very good flavor.
[0048]
[Comparative Example 1]
A cinnamon-containing shortening was prepared in the same manner as in Example 2, except that decaglycerin monooleate of HLB13 was replaced with an equal amount of rapeseed oil. Visually, the cinnamon was well dispersed during the shortening.
Using the cinnamon-containing shortening obtained here, a cinnamon roll was prepared in the same manner as in Example 4, and this cinnamon-containing shortening was slightly inferior in spreadability at the time of spread, and a uniform coated surface could not be obtained. . In addition, the obtained cinnamon roll had poor dissolution of fats and oils on the stalling surface, and the flavor of cinnamon was not cut off.
[0049]
[Comparative Example 2]
The cinnamon-containing margarine was obtained in the same manner as in the cinnamon-containing shortening of Example 2 except that the aqueous phase was further added, except for the components and the amounts of the components. An oil phase consisting of 30 parts of palm oil, 15 parts of rapeseed oil and 0.2 parts of lecithin is dissolved at 70 ° C., 0.5 parts of decaglycerin monooleate of HLB13 is added, and the mixture is mixed well. did. 9 parts of water heated to 70 ° C. was added as an aqueous phase to the oil phase, and the mixture was stirred and mixed at high speed for 2 minutes by a homomixer, quenched and plasticized. Cooled to obtain margarine. After adjusting the temperature of this margarine to 25 ° C. overnight, 12.0 parts of cinnamon and 42.3 parts of granulated sugar were added to the margarine and mixed at a low speed for 5 minutes using a kneader to obtain cinnamon-containing margarine. Visually, the cinnamon was not evenly dispersed in the margarine, leaving lumps.
Using the cinnamon-containing margarine obtained here, a cinnamon roll was prepared in the same manner as in Example 4. The cinnamon-containing margarine had good extensibility at the time of spread, but the fine powder remained as lumps. Therefore, a uniform coated surface could not be obtained. The resulting cinnamon roll had poor moisture passing on the stalling surface due to moisture remaining in the margarine on the stalling surface, and had a sticky texture. In addition, the flavor of cinnamon was bitter due to the presence of cinnamon lumps, and the sweetness was also poorly sharp.
[0050]
[Comparative Example 3]
Instead of spreading 21.3 parts of cinnamon-containing shortening, 10.7 parts of cinnamon sugar (cinnamon powder: powdered sugar = 25: 75 (weight ratio)) was sprayed, and cinnamon roll was produced in the same manner as in Example 4. When cinnamon sugar was sprayed on the layer surface of the dough, it was difficult to uniformly spray cinnamon sugar on the dough surface, and localization of cinnamon occurred. Was. The obtained cinnamon roll did not contain fats and oils on the stalling surface, so that the layer had a poor feeling of wetting, the dough was slightly dry, and the cinnamon roll had a firm texture. In addition, the cinnamon flavor was partly bitter due to uneven distribution of the cinnamon.
[0051]
【The invention's effect】
The fat and oil composition of the present invention has good spreadability, melting in the mouth, flavor and storage stability. In addition, by using the oil / fat composition of the present invention, a bakery food with good dough binding properties and good flavor can be obtained.

Claims (6)

吸湿性を有する微粉末、及び脂肪酸基が不飽和脂肪酸基で且つHLBが9以上のポリグリセリン脂肪酸エステルを、ショートニング中に分散させたことを特徴とするベーカリー食品スプレッド用油脂組成物。An oil or fat composition for bakery food spreads, wherein a fine powder having hygroscopicity and a polyglycerin fatty acid ester having an unsaturated fatty acid group and an HLB of 9 or more are dispersed during shortening. 上記微粉末の含有量が3〜30重量%であることを特徴とする請求項1記載の油脂組成物。The fat and oil composition according to claim 1, wherein the content of the fine powder is 3 to 30% by weight. 上記ポリグリセリン脂肪酸エステルの含有量が0.01〜20重量%であることを特徴とする請求項1又は2記載の油脂組成物。3. The fat or oil composition according to claim 1, wherein the content of the polyglycerin fatty acid ester is 0.01 to 20% by weight. 上記ショートニングの含有量が35〜80重量%であることを特徴とする請求項1〜3のいずれかに記載の油脂組成物。The fat or oil composition according to any one of claims 1 to 3, wherein the content of the shortening is 35 to 80% by weight. 請求項1〜4のいずれかに記載の油脂組成物を含有することを特徴とするベーカリー生地。A bakery dough comprising the fat or oil composition according to any one of claims 1 to 4. 請求項5記載のベーカリー生地を、焼成、フライ、又は蒸してなることを特徴とするベーカリー食品。A bakery food product obtained by baking, frying, or steaming the bakery dough according to claim 5.
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