JP4717790B2 - Carotenoid preparation - Google Patents

Carotenoid preparation Download PDF

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JP4717790B2
JP4717790B2 JP2006327082A JP2006327082A JP4717790B2 JP 4717790 B2 JP4717790 B2 JP 4717790B2 JP 2006327082 A JP2006327082 A JP 2006327082A JP 2006327082 A JP2006327082 A JP 2006327082A JP 4717790 B2 JP4717790 B2 JP 4717790B2
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oil
carotenoid
hardened
water
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JP2008136432A (en
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晋 定野
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Riken Vitamin Co Ltd
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Description

本発明は、カロテノイド製剤に関する。   The present invention relates to a carotenoid formulation.

カロテノイドは、黄色、橙色から赤色の色相を有する色素であり、β−カロテン、トウガラシ色素、マリーゴールド色素などのカロテノイドが食品添加物として飲食物の着色に用いられている。しかし、カロテノイドは熱や光などの影響を受けて比較的容易に退色する問題がある。   A carotenoid is a pigment having a yellow, orange to red hue, and carotenoids such as β-carotene, red pepper pigment, and marigold pigment are used for coloring foods and drinks as food additives. However, carotenoids have the problem of fading relatively easily under the influence of heat and light.

この問題を解決する手段として、例えば、ヒマワリ種子抽出物及び茶抽出物を有効成分として含有するカロテノイド系色素用褪変色防止剤(特許文献1参照)、ペカンナッツ抽出物を有効成分として含有するカロテノイド色素の褪色防止剤(特許文献2参照)などが提案されている。   As means for solving this problem, for example, a carotenoid pigment anti-fading agent containing sunflower seed extract and tea extract as active ingredients (see Patent Document 1), and a carotenoid dye containing pecannut extract as an active ingredient And an anti-fading agent (see Patent Document 2) have been proposed.

他方、近年PETボトルや缶入りのホット飲料が広く普及しており、この種の飲料の多くは、販売店に設置されたショウケース内で約55℃に保温されて販売される。このため、このようなホット飲料の着色にカロテノイドが使用された場合、熱の影響によるカロテノイドの退色を抑制することが求められる。   On the other hand, in recent years, hot drinks in PET bottles and cans have become widespread, and many of this kind of drinks are kept warm at about 55 ° C. and sold in a showcase installed in a store. For this reason, when a carotenoid is used for coloring such a hot beverage, it is required to suppress the fading of the carotenoid due to the influence of heat.

しかしながら、該飲料中に上記褪色防止剤を添加してもその効果は十分ではなく、より有効な手段が求められていた。
特開平10−094381号公報 特開2002−053857号公報
However, even if the anti-fading agent is added to the beverage, the effect is not sufficient, and more effective means have been demanded.
Japanese Patent Laid-Open No. 10-094381 JP 2002-053857 A

本発明の目的は、耐熱性が改善されたカロテノイド製剤を提供することである。   An object of the present invention is to provide a carotenoid formulation with improved heat resistance.

本発明者は、上記課題を解決するため鋭意検討した結果、カロテノイドを食用硬化油と共に乳化し、水中油型乳化組成物とすることにより、上記課題が解決されることを見いだし、この知見に基づいて本発明をなすに至った。
すなわち、本発明は、カロテノイド、食用硬化油、乳化剤、多価アルコールおよび水を含有することを特徴とする水中油型カロテノイド製剤、からなっている。
As a result of intensive studies to solve the above problems, the present inventors have found that the above problems can be solved by emulsifying carotenoids together with edible hardened oil to form an oil-in-water emulsion composition. The present invention has been made.
That is, the present invention comprises an oil-in-water carotenoid preparation characterized by containing carotenoid, edible hardened oil, emulsifier, polyhydric alcohol and water.

本発明のカロテノイド製剤は、約40〜70℃におけるカロテノイドの耐熱性が改善されている。したがって、本発明のカロテノイド製剤は、約40〜70℃で保存される飲食物の着色に好適に使用することができる。   In the carotenoid preparation of the present invention, the heat resistance of the carotenoid at about 40 to 70 ° C. is improved. Therefore, the carotenoid preparation of the present invention can be suitably used for coloring food and drink stored at about 40 to 70 ° C.

本発明で用いられるカロテノイドとしては、例えば動植物から抽出、精製して得られたもの、発酵法あるいは合成法で得られたものなどが挙げられ、いずれも好ましく用いることができる。本発明で用いられるカロテノイドの具体例としては、例えばβ−カロテン、α−カロテン、γ−カロテン、β−アポ−8′−カロテナール、β−アポ−10′−カロテナール、β−アポ−8′−カロテン酸、シトラナキサンチン、リコピン、ゼアキサンチン、クリプトキサンチン、エキネノン、3−ヒドロキシ−β−カロテン、フコキサンチン、ルテイン、アスタキサンチン、カンタキサンチン、カプサンチン、カプソルビン、ビキシン、クロセチン並びにこれらの群の水酸基またはカルボキシル基含有化合物のエステル類などが挙げられる。また上記カロテノイドを含有する天然カロテノイドとしては、例えばアナトー色素、カロテン色素(例えば、イモカロテン、デュナリエラカロテン、ニンジンカロテンなど)、エビ色素、オキアミ色素、オレンジ色素、カニ色素、トウガラシ色素(別名:パプリカ色素、パプリカオレオレジン)、トウモロコシ色素、トマト色素、パーム油カロテン、ファフィア色素、ベニノキ末色素、ヘマトコッカス藻色素、マリーゴールド色素などを挙げることができる。上記カロテノイドは、一種類で用いても良いし、二種類以上を任意に組み合わせて用いても良い。   Examples of the carotenoid used in the present invention include those obtained by extraction and purification from animals and plants, those obtained by fermentation or synthesis, and any of them can be preferably used. Specific examples of the carotenoid used in the present invention include, for example, β-carotene, α-carotene, γ-carotene, β-apo-8'-carotenal, β-apo-10'-carotenal, β-apo-8'- Carotenic acid, citranaxanthin, lycopene, zeaxanthin, cryptoxanthine, echinone, 3-hydroxy-β-carotene, fucoxanthin, lutein, astaxanthin, canthaxanthin, capsanthin, capsorbin, bixin, crocetin and the hydroxyl or carboxyl group of these groups Examples include esters of contained compounds. Examples of the natural carotenoids containing the carotenoid include an anato dye, a carotene dye (for example, imo carotene, Dunaliella carotene, carrot carotene, etc.), a shrimp dye, a krill dye, an orange dye, a crab dye, and a red pepper dye (also known as paprika dye). , Paprika oleoresin), corn pigment, tomato pigment, palm oil carotene, faffia pigment, fenoki powder, hematococcus alga pigment, marigold pigment, and the like. The carotenoids may be used alone or in any combination of two or more.

本発明で用いられる食用硬化油としては、特に制限は無く、例えば硬化ベニバナ油、硬化大豆油、硬化ヒマワリ油、硬化コーン油、硬化菜種油、硬化綿実油、硬化パーム油、硬化パーム核油、硬化やし油、硬化牛脂、硬化ラード、硬化魚油などが挙げられる。   The edible hardened oil used in the present invention is not particularly limited. For example, hardened safflower oil, hardened soybean oil, hardened sunflower oil, hardened corn oil, hardened rapeseed oil, hardened cottonseed oil, hardened palm oil, hardened palm kernel oil, hardened or Examples include coconut oil, hardened beef tallow, hardened lard, and hardened fish oil.

上記食用硬化油は、原料油脂を触媒の存在下加熱し水素添加することにより、該原料油脂のグリセライド組成の不飽和部の一部または全部を飽和部に変えたものである。本発明の食用硬化油としては、部分的水素添加油または極度硬化油(ヨウ素価2以下)のいずれも用いることができるが、好ましくは極度硬化油である。   The edible hardened oil is obtained by heating a raw oil and fat in the presence of a catalyst and hydrogenating it, thereby changing a part or all of the unsaturated part of the glyceride composition of the raw oil and fat to a saturated part. As the edible hardened oil of the present invention, either a partially hydrogenated oil or an extremely hardened oil (iodine value of 2 or less) can be used, but an extremely hardened oil is preferable.

本発明で用いられる乳化剤としては、グリセリン脂肪酸エステル、ポリ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またはレシチンなどが挙げられ、好ましくはポリグリセリン脂肪酸エステルである。   Examples of the emulsifier used in the present invention include glycerin fatty acid ester, polyglycerin fatty acid ester, sucrose fatty acid ester, sorbitan fatty acid ester, propylene glycol fatty acid ester, and lecithin, and polyglycerin fatty acid ester is preferable.

上記ポリグリセリン脂肪酸エステルは、ポリグリセリンと脂肪酸とのエステル化生成物であり、自体公知のエステル化反応等により製造される。   The polyglycerol fatty acid ester is an esterification product of polyglycerol and a fatty acid, and is produced by a known esterification reaction or the like.

ポリグリセリンは、通常グリセリン又はグリシドールあるいはエピクロルヒドリン等を加熱し、重縮合反応させて得られる重合度の異なるポリグリセリンの混合物である。ポリグリセリン脂肪酸エステルを構成するポリグリセリンとしては平均重合度が約2〜10程度のもの、例えば、ジグリセリン(平均重合度2)、トリグリセリン(平均重合度3)、テトラグリセリン(平均重合度4)、ヘキサグリセリン(平均重合度6)、オクタグリセリン(平均重合度8)又はデカグリセリン(平均重合度10)等が挙げられ、好ましくは、デカグリセリンである。   Polyglycerin is a mixture of polyglycerin having different degrees of polymerization, which is usually obtained by heating glycerin, glycidol, epichlorohydrin, or the like to cause a polycondensation reaction. The polyglycerin constituting the polyglycerin fatty acid ester has an average degree of polymerization of about 2 to 10, for example, diglycerin (average degree of polymerization 2), triglycerin (average degree of polymerization 3), tetraglycerin (average degree of polymerization 4). ), Hexaglycerin (average polymerization degree 6), octaglycerin (average polymerization degree 8), decaglycerin (average polymerization degree 10), etc., preferably decaglycerin.

ポリグリセリン脂肪酸エステルを構成する脂肪酸としては、食用可能な動植物油脂を起源とする脂肪酸であれば特に制限はなく、例えば炭素数6〜24の直鎖の飽和脂肪酸(例えば、カプロン酸、カプリル酸、カプリン酸、ラウリン酸、ミリスチン酸、パルミチン酸、ステアリン酸、アラキジン酸、ベヘン酸、リグノセリン酸など)および不飽和脂肪酸(例えば、パルミトオレイン酸、オレイン酸、エライジン酸、リノール酸、γ−リノレン酸、α−リノレン酸、アラキドン酸、リシノール酸、縮合リシノール酸など)が挙げられ、好ましくは炭素数16〜18の飽和脂肪酸である。   The fatty acid constituting the polyglycerin fatty acid ester is not particularly limited as long as it is a fatty acid originating from edible animal and vegetable oils and fats. For example, a linear saturated fatty acid having 6 to 24 carbon atoms (for example, caproic acid, caprylic acid, Capric acid, lauric acid, myristic acid, palmitic acid, stearic acid, arachidic acid, behenic acid, lignoceric acid, etc.) and unsaturated fatty acids (eg palmitooleic acid, oleic acid, elaidic acid, linoleic acid, γ-linolenic acid) , Α-linolenic acid, arachidonic acid, ricinoleic acid, condensed ricinoleic acid, etc.), preferably a saturated fatty acid having 16 to 18 carbon atoms.

ポリグリセリン脂肪酸エステルとしては、例えば、ポエムJ−0081HV(製品名;理研ビタミン社製)を好ましく用いることができる。   As the polyglycerin fatty acid ester, for example, Poem J-0081HV (product name; manufactured by Riken Vitamin Co., Ltd.) can be preferably used.

本発明で用いられる多価アルコールは分子内に2個以上の水酸基を有し、食用に使用されるものであれば特に制限はなく、例えば、プロピレングリコール、グリセリン、ポリグリセリン、ソルビトール、マルチトール、還元水あめ、トレハロース、エリスリトール等が挙げられ、好ましくはグリセリンである。   The polyhydric alcohol used in the present invention is not particularly limited as long as it has two or more hydroxyl groups in the molecule and is used for food. For example, propylene glycol, glycerin, polyglycerin, sorbitol, maltitol, Reduced syrup, trehalose, erythritol and the like can be mentioned, and glycerin is preferred.

本発明で用いられる水としては、飲用可能なものであれば特に制限はなく、例えば蒸留水、イオン交換樹脂処理水、逆浸透膜(RO)処理水および限外ろ過膜(UF)処理水などの精製水、水道水、地下水または涌水などの天然水などが挙げられる。   The water used in the present invention is not particularly limited as long as it is drinkable. For example, distilled water, ion exchange resin treated water, reverse osmosis membrane (RO) treated water, ultrafiltration membrane (UF) treated water, etc. Natural water such as purified water, tap water, ground water or brine.

本発明の水中油型カロテノイド製剤の製造方法に特に制限はなく、自体公知の方法にて行うことができる。以下に、好ましい水中油型カロテノイド製剤の製造方法を例示する。例えば、攪拌機、加熱用のジャケットおよび邪魔板などを備えた通常の攪拌・混合槽に、水、多価アルコールおよび乳化剤を入れ、約50〜90℃、好ましくは約70〜90℃に加熱し、溶解して水相とする。装備する攪拌機としては、TKホモミクサー(プライミクス社製)またはクレアミックス(エムテクニック社製)などの高速回転式分散・乳化機が好ましく用いられる。該水相を攪拌しながら、この中に約100℃以下、好ましくは約70〜90℃に保温したカロテノイド及び食用硬化油、必要に応じて食用硬化油以外の油脂(例えば、菜種サラダ油、大豆サラダ油などの食用油脂)および抗酸化剤を含有せしめた油相をゆっくり加え、均質化して本発明の水中油型カロテノイド製剤を得る。該油相中の食用硬化油の含有量は、約50質量%以上が好ましく、約60質量%以上がより好ましい。均質化の条件としては、例えば回転数約4000〜20000rpm、攪拌時間約10〜60分間を例示することができる。   There is no restriction | limiting in particular in the manufacturing method of the oil-in-water type carotenoid formulation of this invention, It can carry out by a method known per se. Below, the manufacturing method of a preferable oil-in-water type carotenoid formulation is illustrated. For example, water, a polyhydric alcohol and an emulsifier are put into a normal stirring / mixing tank equipped with a stirrer, a heating jacket and a baffle plate, and heated to about 50 to 90 ° C., preferably about 70 to 90 ° C., Dissolve to form an aqueous phase. As a stirrer to be equipped, a high-speed rotary dispersing / emulsifying machine such as TK homomixer (manufactured by PRIMIX Co., Ltd.) or CLEARMIX (manufactured by M Technique Co., Ltd.) is preferably used. Carotenoids and edible hardened oil kept at about 100 ° C. or less, preferably about 70 to 90 ° C. while stirring the aqueous phase, and fats and oils other than edible hardened oil as necessary (for example, rapeseed salad oil, soybean salad oil) Etc.) and an oil phase containing an antioxidant are slowly added and homogenized to obtain the oil-in-water carotenoid preparation of the present invention. The content of the edible hardened oil in the oil phase is preferably about 50% by mass or more, and more preferably about 60% by mass or more. Examples of the homogenization conditions include a rotation speed of about 4000 to 20000 rpm and a stirring time of about 10 to 60 minutes.

得られたカロテノイド製剤を高圧式均質化処理機を使用して、更に均質化してもよい。高圧式均質化処理機としては、例えばAPVゴーリンホモジナイザー(APV社製)、マイクロフルイダイザー(マイクロフルイデックス社製)、アルティマイザー(スギノマシン社製)、ナノマイザー(大和製罐社製)などが挙げられる。これら均質化処理機の操作条件としては、装置の仕様により異なり一定ではないが、例えば約5〜275MPaで1〜3回を例示することができる。上記高圧式均質化処理機に代えて、例えば超音波乳化機などの均質化処理機を用いてもよい。   The obtained carotenoid preparation may be further homogenized using a high-pressure homogenizer. Examples of the high-pressure homogenizer include an APV gorin homogenizer (manufactured by APV), a microfluidizer (manufactured by Microfluidics), an optimizer (manufactured by Sugino Machine), and a nanomizer (manufactured by Daiwa Steel). It is done. The operating conditions of these homogenizers vary depending on the specifications of the apparatus and are not constant, but can be exemplified by, for example, 1 to 3 times at about 5 to 275 MPa. Instead of the high-pressure homogenizer, a homogenizer such as an ultrasonic emulsifier may be used.

本発明のカロテノイド製剤100質量%中には、カロテノイド約0.1〜9質量%、好ましくは約0.5〜8質量%、食用硬化油約0.5〜18質量%、好ましくは約2〜14質量%、乳化剤約1〜50質量%、好ましくは約10〜30質量、多価アルコール約40〜90質量%、好ましくは約50〜80質量%、残余が水となるように調整するのが好ましい。   In 100% by mass of the carotenoid preparation of the present invention, about 0.1 to 9% by mass of carotenoid, preferably about 0.5 to 8% by mass, about 0.5 to 18% by mass of edible hardened oil, preferably about 2 to 2%. 14% by mass, emulsifier about 1-50% by mass, preferably about 10-30%, polyhydric alcohol about 40-90% by mass, preferably about 50-80% by mass, the balance is adjusted to be water. preferable.

本発明において、分散液中には、本発明の目的・効果を阻害しない範囲で、抽出トコフェロール、アスコルビン酸パルミチン酸エステル、L−アスコルビン酸およびその塩類、カテキン類、酵素処理ルチン、ヒマワリ種子抽出物、ブドウ種子抽出物および酵素分解リンゴ抽出物などの酸化防止剤を添加してもよい。   In the present invention, in the dispersion, the extracted tocopherol, ascorbyl palmitate, L-ascorbic acid and its salts, catechins, enzyme-treated rutin, sunflower seed extract, as long as the purpose and effect of the present invention are not inhibited. Antioxidants such as grape seed extract and enzyme-degraded apple extract may be added.

本発明のカロテノイド製剤の色価は約1〜500が好ましく、約3〜200であることがより好ましい。尚、色価は、『第7版食品添加物公定書』(日本食品添加物協会、1999)記載「17.色価測定法」に準じて測定される。測定に用いる検液は、本発明のカロテノイド製剤の量を推定される色価に基づいて精密に量り、精製水0.5mLを加えて溶解し、アセトンを加えて正確に100mLとし、必要があれば更にアセトンで正確に希釈して調製される。   The color value of the carotenoid preparation of the present invention is preferably about 1 to 500, and more preferably about 3 to 200. The color value is measured in accordance with “17. Color value measurement method” described in “7th edition Food Additives Official Document” (Japan Food Additives Association, 1999). The test solution used for the measurement needs to be precisely measured based on the estimated color value of the carotenoid preparation of the present invention, dissolved by adding 0.5 mL of purified water, and accurately added to 100 mL by adding acetone. If it is further diluted with acetone, it is prepared.

以下に本発明を実施例に基づいて、より具体的に説明するが、本発明はこれらに限定されるものではない。   Hereinafter, the present invention will be described more specifically based on examples, but the present invention is not limited thereto.

[実施例1]
300mL容トールビーカーにポリグリセリン脂肪酸エステル(商品名:ポエムJ−0081HV:理研ビタミン社製)50g、グリセリン(ミヨシ油脂社製)120gおよび精製水8.0gを入れ、クレアミックス(型式:CLM−1.5S;エム・テクニック社製)を用いて低速で攪拌し、水相とした。
[Example 1]
A 300 mL tall beaker is charged with 50 g of polyglycerol fatty acid ester (trade name: Poem J-0081HV: manufactured by Riken Vitamin Co., Ltd.), 120 g of glycerol (manufactured by Miyoshi Oil & Fats Co., Ltd.) and 8.0 g of purified water, and Claremix (model: CLM-1). .5S; manufactured by M Technique Co., Ltd.) at low speed to obtain an aqueous phase.

次にマリーゴールド色素(商品名:XangoldLEC;コグニス社製,色価:10000)0.52gおよび抽出トコフェロール(商品名:理研Eオイルスーパー80;理研ビタミン社製)0.40g、極度硬化菜種油(植田製油社製、ヨウ素価:1.8)21.08gを混合し、約80℃まで加熱して溶解し、油相とした。得られた油相を上記水相に徐々に加え、その後10000rpmで30分間均質化し、カロテノイド製剤(製剤1)約190gを得た。得られたカロテノイド製剤の色価は約25であった。   Next, Marigold dye (trade name: XangoldLEC; Cognis, color value: 10,000) 0.52 g and extracted tocopherol (trade name: Riken E Oil Super 80; Riken Vitamin) 0.40 g, extremely hardened rapeseed oil (Ueda) 21.08 g (Iodine value: 1.8) manufactured by Oil Manufacturing Co., Ltd. was mixed and dissolved by heating to about 80 ° C. to obtain an oil phase. The obtained oil phase was gradually added to the aqueous phase and then homogenized at 10,000 rpm for 30 minutes to obtain about 190 g of a carotenoid preparation (Formulation 1). The color value of the obtained carotenoid preparation was about 25.

[実施例2]
実施例1に記載されているマリーゴールド色素(商品名:XangoldLEC;コグニス社製,色価:10000)0.52gに替えて、パプリカオレオレジン(商品名:PAPRIKA OLEORESIN;シンサイト社製,色価:1779)0.52gを使用したこと以外は実施例1と同様に実施し、カロテノイド製剤(製剤2)190gを得た。得られたカロテノイド製剤の色価は約4.5であった。
[Example 2]
Instead of 0.52 g of marigold dye (trade name: XangoldLEC; Cognis, color value: 10000) described in Example 1, paprika oleoresin (trade name: PAPRIKA OLEORESIN; color value, manufactured by Sincite) : 1779) The same procedure as in Example 1 was carried out except that 0.52 g was used, to obtain 190 g of a carotenoid preparation (Formulation 2). The resulting carotenoid formulation had a color value of about 4.5.

[実施例3]
実施例1に記載されているマリーゴールド色素(商品名:XangoldLEC;コグニス社製,色価:10000)0.52gに替えて、カロテン色素(商品名:30% Natural Betacarotene in Olive Oil;コグニス社製,色価:7500)0.52gを使用したこと以外は実施例1と同様に実施し、カロテノイド製剤(製剤3)190gを得た。得られたカロテノイド製剤の色価は約18であった。
[Example 3]
Caroten dye (trade name: 30% Natural Betacaroten in Olive Oil; Cognis Co., Ltd.) instead of 0.52 g of marigold dye (trade name: XangoldLEC; Cognis, color value: 10,000) described in Example 1 This was carried out in the same manner as in Example 1 except that 0.52 g was used, and 190 g of a carotenoid preparation (Formulation 3) was obtained. The resulting carotenoid formulation had a color value of about 18.

[実施例4]
実施例1に記載されている極度硬化菜種油(植田製油社製、ヨウ素価:1.8)21.08gに替えて極度硬化菜種油(植田製油社製、ヨウ素価:1.8)19.80gおよび菜種サラダ油(岡村製油社製)1.28gを使用したこと以外は実施例1と同様に実施し、カロテノイド製剤(製剤4)190gを得た。得られたカロテノイド製剤の色価は約25であった。
[Example 4]
19.80 g of extremely hardened rapeseed oil (manufactured by Ueda Oil Co., Ltd., iodine value: 1.8) instead of 21.08 g of extremely hardened rapeseed oil (manufactured by Ueda Oil Co., Ltd., iodine value: 1.8) described in Example 1 and The same procedure as in Example 1 was carried out except that 1.28 g of rapeseed salad oil (Okamura Oil Co., Ltd.) was used, to obtain 190 g of a carotenoid preparation (Formulation 4). The color value of the obtained carotenoid preparation was about 25.

[比較例1]
実施例1に記載されている極度硬化菜種油(植田製油社製、ヨウ素価:1.8)21.08gに替えて、菜種サラダ油(岡村製油社製)21.08gを使用したこと以外は実施例1と同様に実施し、カロテノイド製剤(製剤5)190gを得た。得られたカロテノイド製剤の色価は約25であった。
[Comparative Example 1]
Example except that 21.08 g of rapeseed salad oil (manufactured by Okamura Oil Co., Ltd.) was used instead of 21.08 g of extremely hardened rapeseed oil (manufactured by Ueda Oil Co., Ltd., iodine value: 1.8) described in Example 1 In the same manner as in No. 1, 190 g of a carotenoid preparation (Formulation 5) was obtained. The color value of the obtained carotenoid preparation was about 25.

[比較例2]
実施例1に記載されているマリーゴールド色素(商品名:XangoldLEC;コグニス社製,色価:10000)0.52gに替えて、パプリカオレオレジン(商品名:PAPRIKA OLEORESIN;シンサイト社製,色価:1779)0.52gを、実施例1に記載されている極度硬化菜種油(植田製油社製、ヨウ素価:1.8)21.08gに替えて、菜種サラダ油(商品名:岡村製油社製)21.08gを使用したこと以外は実施例1と同様に実施し、カロテノイド製剤(製剤6)190g得た。得られたカロテノイド製剤の色価は約4.5であった。
[Comparative Example 2]
Instead of 0.52 g of marigold dye (trade name: XangoldLEC; Cognis, color value: 10000) described in Example 1, paprika oleoresin (trade name: PAPRIKA OLEORESIN; color value, manufactured by Sincite) : 1779) In place of 21.08 g of extremely hardened rapeseed oil (Ueda Oil Co., Ltd., iodine value: 1.8) described in Example 1, 0.52 g was replaced with rapeseed salad oil (trade name: Okamura Oil Co., Ltd.) The same operation as in Example 1 was carried out except that 21.08 g was used, and 190 g of a carotenoid preparation (Formulation 6) was obtained. The resulting carotenoid formulation had a color value of about 4.5.

[比較例3]
実施例1に記載されているマリーゴールド色素(商品名:XangoldLEC;コグニス社製,色価:10000)0.52gに替えて、カロテン色素(商品名:30% Natural Betacarotene in Olive Oil;コグニス社製,色価:7500)0.52gを、実施例1に記載されている極度硬化菜種油(植田製油社製、ヨウ素価:1.8)21.08gに替えて、菜種サラダ油(岡村製油社製)21.08gを使用したこと以外は実施例1と同様に実施し、カロテノイド製剤(製剤7)190gを得た。得られたカロテノイド製剤の色価は約18であった。
[Comparative Example 3]
Caroten dye (trade name: 30% Natural Betacaroten in Olive Oil; Cognis Co., Ltd.) instead of 0.52 g of marigold dye (trade name: XangoldLEC; Cognis, color value: 10,000) described in Example 1 , Color value: 7500) 0.52 g was replaced with 21.08 g of extremely hardened rapeseed oil (manufactured by Ueda Oil Co., Ltd., iodine number: 1.8) described in Example 1, rapeseed salad oil (manufactured by Okamura Oil Co., Ltd.) The same operation as in Example 1 was carried out except that 21.08 g was used, to obtain 190 g of a carotenoid preparation (Formulation 7). The resulting carotenoid formulation had a color value of about 18.

実施例1〜4および比較例1〜3で作製したカロテノイド製剤(製剤1〜7)の配合処方をまとめて、表1に示した。   The formulation of the carotenoid preparations (preparations 1 to 7) prepared in Examples 1 to 4 and Comparative Examples 1 to 3 are summarized in Table 1.

Figure 0004717790
Figure 0004717790

[試験例1]
表2に示す処方に従って各成分を混合溶解し、模擬飲料を調整した。得られた模擬飲料の温度は約20℃であった。次に実施例1〜4および比較例1〜3で作製したカロテノイド製剤(製剤1〜7)を、液層の長さ1cmで波長400〜500nm付近の極大吸収部における吸光度が1.0となるように、各々模擬飲料に添加して溶解し、各飲料試料(試料1〜7)を得た。
[Test Example 1]
According to the formulation shown in Table 2, each component was mixed and dissolved to prepare a simulated beverage. The temperature of the obtained simulated beverage was about 20 ° C. Next, the carotenoid preparations (formulations 1 to 7) prepared in Examples 1 to 4 and Comparative Examples 1 to 3 have a liquid layer length of 1 cm and an absorbance at a maximum absorption portion near a wavelength of 400 to 500 nm of 1.0. In this way, each beverage sample (samples 1 to 7) was obtained by adding to each simulated beverage and dissolving.

Figure 0004717790
Figure 0004717790

得られた各飲料試料を25gずつ、φ18mmねじ口試験管に入れ、80℃の温水浴中で30分間加熱滅菌した後、遮光下、40℃のインキュベーター(恒温器)中で7日間および14日間保存した。保存後、各飲料試料の吸光度を試料調整時と同様に測定し、次式により、各飲料試料の残存率(%)を算出した。結果を表3に示した。ここで、残存率が高いほど、カロテノイド色素の退色が少ないことを意味する。   25 g of each obtained beverage sample was put into a φ18 mm screw-cap test tube, sterilized by heating in a hot water bath at 80 ° C. for 30 minutes, and then protected from light in a 40 ° C. incubator for 7 days and 14 days. saved. After storage, the absorbance of each beverage sample was measured in the same manner as during sample preparation, and the remaining rate (%) of each beverage sample was calculated according to the following formula. The results are shown in Table 3. Here, it means that the higher the residual ratio, the less the carotenoid pigment is fading.

Figure 0004717790
Figure 0004717790

Figure 0004717790
Figure 0004717790

[試験例2]
試験例1で作製した飲料試料(試料1〜7)を保存する温度を40℃に替えて70℃としたこと以外は、試験例1と同様に実施し、各飲料試料について残存率(%)を算出した。結果を表4に示した。
[Test Example 2]
It implemented similarly to Test Example 1 except having changed the temperature which preserve | saves the drink sample (sample 1-7) produced in Test Example 1 to 40 degreeC, and was carried out similarly to Test Example 1, and residual rate (%) about each drink sample Was calculated. The results are shown in Table 4.

Figure 0004717790
Figure 0004717790

本発明のカロテノイド製剤は、着色料として、広範囲の食品に利用が可能であるが、特に約40℃〜70℃で保存される飲食物(例えば、ホット飲料など)の着色に好適に使用することができる。   The carotenoid preparation of the present invention can be used as a coloring agent in a wide range of foods, but is particularly suitable for coloring foods and beverages (eg, hot beverages) stored at about 40 ° C. to 70 ° C. Can do.

Claims (2)

カロテノイド、ヨウ素価2以下の極度硬化油、乳化剤、多価アルコールおよび水を含有することを特徴とするカロテノイドの耐熱性が改善された水中油型カロテノイド製剤。 An oil-in-water carotenoid preparation with improved heat resistance of a carotenoid, comprising a carotenoid , an extremely hardened oil having an iodine value of 2 or less , an emulsifier, a polyhydric alcohol, and water. 請求項1の水中油型カロテノイド製剤により着色された40〜70℃で保存される飲食物。Food and drink stored at 40 to 70 ° C, colored with the oil-in-water carotenoid formulation of claim 1.
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JP6440356B2 (en) * 2013-12-20 2018-12-19 太陽化学株式会社 Dye fading inhibitor
JP7340411B2 (en) 2019-10-21 2023-09-07 神戸化成株式会社 Manufacturing method of pigment preparation

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JPH0366615A (en) * 1989-07-25 1991-03-22 F Hoffmann La Roche Ag Manufacture of new colloid dispersion carotinoid preparation
JPH05247364A (en) * 1992-02-13 1993-09-24 T Hasegawa Co Ltd Water-soluble preparation containing carotenoid
JPH09157159A (en) * 1995-12-11 1997-06-17 Lion Corp Composition containing carotinoid
JP2002038191A (en) * 2000-07-31 2002-02-06 Fuji Oil Co Ltd Fat oil composition, method of producing the same and food containing the same
WO2005097091A1 (en) * 2004-04-09 2005-10-20 Kaneka Corporation Composition comprising reduced-form coenzyme q10 and carotenoid compound
JP2005343880A (en) * 2004-06-02 2005-12-15 Ito:Kk Redox control composition
JP2008154577A (en) * 2006-12-01 2008-07-10 Fujifilm Corp Emulsified composition, and food and cosmetic containing the same

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Publication number Priority date Publication date Assignee Title
JPH0366615A (en) * 1989-07-25 1991-03-22 F Hoffmann La Roche Ag Manufacture of new colloid dispersion carotinoid preparation
JPH05247364A (en) * 1992-02-13 1993-09-24 T Hasegawa Co Ltd Water-soluble preparation containing carotenoid
JPH09157159A (en) * 1995-12-11 1997-06-17 Lion Corp Composition containing carotinoid
JP2002038191A (en) * 2000-07-31 2002-02-06 Fuji Oil Co Ltd Fat oil composition, method of producing the same and food containing the same
WO2005097091A1 (en) * 2004-04-09 2005-10-20 Kaneka Corporation Composition comprising reduced-form coenzyme q10 and carotenoid compound
JP2005343880A (en) * 2004-06-02 2005-12-15 Ito:Kk Redox control composition
JP2008154577A (en) * 2006-12-01 2008-07-10 Fujifilm Corp Emulsified composition, and food and cosmetic containing the same

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2014162930A1 (en) 2013-04-05 2014-10-09 富士フイルム株式会社 Oil-in-water emulsion composition

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