JP6092579B2 - Powdery plant sterol composition and method for producing the same - Google Patents
Powdery plant sterol composition and method for producing the same Download PDFInfo
- Publication number
- JP6092579B2 JP6092579B2 JP2012245639A JP2012245639A JP6092579B2 JP 6092579 B2 JP6092579 B2 JP 6092579B2 JP 2012245639 A JP2012245639 A JP 2012245639A JP 2012245639 A JP2012245639 A JP 2012245639A JP 6092579 B2 JP6092579 B2 JP 6092579B2
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- JP
- Japan
- Prior art keywords
- plant sterol
- powdered
- fatty acid
- sterol composition
- acid ester
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- 239000000203 mixture Substances 0.000 title claims description 56
- 238000004519 manufacturing process Methods 0.000 title claims description 7
- KRKNYBCHXYNGOX-UHFFFAOYSA-N citric acid Chemical compound OC(=O)CC(O)(C(O)=O)CC(O)=O KRKNYBCHXYNGOX-UHFFFAOYSA-N 0.000 claims description 60
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 33
- 238000000034 method Methods 0.000 claims description 23
- 235000014113 dietary fatty acids Nutrition 0.000 claims description 21
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- 239000000194 fatty acid Substances 0.000 claims description 21
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- 239000000758 substrate Substances 0.000 claims description 6
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- 239000007857 degradation product Substances 0.000 description 1
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- WQEPLUUGTLDZJY-UHFFFAOYSA-N n-Pentadecanoic acid Natural products CCCCCCCCCCCCCCC(O)=O WQEPLUUGTLDZJY-UHFFFAOYSA-N 0.000 description 1
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- 238000006386 neutralization reaction Methods 0.000 description 1
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- QIQXTHQIDYTFRH-UHFFFAOYSA-N octadecanoic acid Chemical compound CCCCCCCCCCCCCCCCCC(O)=O QIQXTHQIDYTFRH-UHFFFAOYSA-N 0.000 description 1
- OQCDKBAXFALNLD-UHFFFAOYSA-N octadecanoic acid Natural products CCCCCCCC(C)CCCCCCCCC(O)=O OQCDKBAXFALNLD-UHFFFAOYSA-N 0.000 description 1
- 229960002446 octanoic acid Drugs 0.000 description 1
- 229960002969 oleic acid Drugs 0.000 description 1
- 235000021313 oleic acid Nutrition 0.000 description 1
- 150000002894 organic compounds Chemical class 0.000 description 1
- 125000001312 palmitoyl group Chemical group O=C([*])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 description 1
- 239000001814 pectin Substances 0.000 description 1
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- 229920001277 pectin Polymers 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 230000001766 physiological effect Effects 0.000 description 1
- 239000000049 pigment Substances 0.000 description 1
- 239000000244 polyoxyethylene sorbitan monooleate Substances 0.000 description 1
- 235000010482 polyoxyethylene sorbitan monooleate Nutrition 0.000 description 1
- 229920000053 polysorbate 80 Polymers 0.000 description 1
- 229940068968 polysorbate 80 Drugs 0.000 description 1
- 229910052700 potassium Inorganic materials 0.000 description 1
- 239000011591 potassium Substances 0.000 description 1
- 210000002307 prostate Anatomy 0.000 description 1
- 235000011962 puddings Nutrition 0.000 description 1
- WBHHMMIMDMUBKC-XLNAKTSKSA-N ricinelaidic acid Chemical compound CCCCCC[C@@H](O)C\C=C\CCCCCCCC(O)=O WBHHMMIMDMUBKC-XLNAKTSKSA-N 0.000 description 1
- 229960003656 ricinoleic acid Drugs 0.000 description 1
- FEUQNCSVHBHROZ-UHFFFAOYSA-N ricinoleic acid Natural products CCCCCCC(O[Si](C)(C)C)CC=CCCCCCCCC(=O)OC FEUQNCSVHBHROZ-UHFFFAOYSA-N 0.000 description 1
- 238000007127 saponification reaction Methods 0.000 description 1
- 229920006395 saturated elastomer Polymers 0.000 description 1
- HFHDHCJBZVLPGP-UHFFFAOYSA-N schardinger α-dextrin Chemical compound O1C(C(C2O)O)C(CO)OC2OC(C(C2O)O)C(CO)OC2OC(C(C2O)O)C(CO)OC2OC(C(O)C2O)C(CO)OC2OC(C(C2O)O)C(CO)OC2OC2C(O)C(O)C1OC2CO HFHDHCJBZVLPGP-UHFFFAOYSA-N 0.000 description 1
- 238000010008 shearing Methods 0.000 description 1
- KZJWDPNRJALLNS-VJSFXXLFSA-N sitosterol Chemical compound C1C=C2C[C@@H](O)CC[C@]2(C)[C@@H]2[C@@H]1[C@@H]1CC[C@H]([C@H](C)CC[C@@H](CC)C(C)C)[C@@]1(C)CC2 KZJWDPNRJALLNS-VJSFXXLFSA-N 0.000 description 1
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- 229950005143 sitosterol Drugs 0.000 description 1
- XDLYMKFUPYZCMA-UHFFFAOYSA-M sodium;4-oct-1-enoxy-4-oxobutanoate Chemical compound [Na+].CCCCCCC=COC(=O)CCC([O-])=O XDLYMKFUPYZCMA-UHFFFAOYSA-M 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
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- 239000010935 stainless steel Substances 0.000 description 1
- 239000008117 stearic acid Substances 0.000 description 1
- HCXVJBMSMIARIN-PHZDYDNGSA-N stigmasterol Chemical compound C1C=C2C[C@@H](O)CC[C@]2(C)[C@@H]2[C@@H]1[C@@H]1CC[C@H]([C@H](C)/C=C/[C@@H](CC)C(C)C)[C@@]1(C)CC2 HCXVJBMSMIARIN-PHZDYDNGSA-N 0.000 description 1
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- 208000024891 symptom Diseases 0.000 description 1
- 239000003826 tablet Substances 0.000 description 1
- 239000008399 tap water Substances 0.000 description 1
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- 239000012085 test solution Substances 0.000 description 1
- TUNFSRHWOTWDNC-HKGQFRNVSA-N tetradecanoic acid Chemical compound CCCCCCCCCCCCC[14C](O)=O TUNFSRHWOTWDNC-HKGQFRNVSA-N 0.000 description 1
- 239000000892 thaumatin Substances 0.000 description 1
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- 235000013337 tricalcium citrate Nutrition 0.000 description 1
- PLSARIKBYIPYPF-UHFFFAOYSA-H trimagnesium dicitrate Chemical compound [Mg+2].[Mg+2].[Mg+2].[O-]C(=O)CC(O)(CC([O-])=O)C([O-])=O.[O-]C(=O)CC(O)(CC([O-])=O)C([O-])=O PLSARIKBYIPYPF-UHFFFAOYSA-H 0.000 description 1
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- 235000015112 vegetable and seed oil Nutrition 0.000 description 1
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- UHVMMEOXYDMDKI-JKYCWFKZSA-L zinc;1-(5-cyanopyridin-2-yl)-3-[(1s,2s)-2-(6-fluoro-2-hydroxy-3-propanoylphenyl)cyclopropyl]urea;diacetate Chemical compound [Zn+2].CC([O-])=O.CC([O-])=O.CCC(=O)C1=CC=C(F)C([C@H]2[C@H](C2)NC(=O)NC=2N=CC(=CC=2)C#N)=C1O UHVMMEOXYDMDKI-JKYCWFKZSA-L 0.000 description 1
Landscapes
- Coloring Foods And Improving Nutritive Qualities (AREA)
- Non-Alcoholic Beverages (AREA)
- Medicinal Preparation (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
Description
本発明は、水への分散性が改善された粉末状植物ステロール組成物およびその製造方法に関する。 The present invention relates to a powdery plant sterol composition with improved water dispersibility and a method for producing the same.
植物ステロールは、植物に含まれるステロールの総称であり、さまざまな植物に含まれている。植物ステロールには、血中のコレステロール吸収を阻害する作用があることが知られており、その臨床効果について数多くの報告がなされている。また近年、前立腺肥大の症状改善に効果があるなど、機能性食品素材として大いに注目されている素材である。しかしながら、植物ステロールは、高融点（１３０〜１５０℃）の物質であり、油、溶剤および水に対する溶解度が極めて低いため、食品用途での利用において汎用性が極めて低い物質である。そのため、従来の植物ステロールは、油に懸濁させて使用するか、あるいは粉砕して粉末状、顆粒状などに成形して使用されてきた。しかし、水への分散性が悪いため、飲食品への添加方法は限られているという問題があった。 Plant sterol is a general term for sterols contained in plants, and is contained in various plants. Plant sterols are known to have an action of inhibiting blood cholesterol absorption, and many reports have been made on their clinical effects. In recent years, it is a material that has received much attention as a functional food material because it is effective in improving the symptoms of prostate enlargement. However, plant sterols are substances having a high melting point (130 to 150 ° C.) and extremely low solubility in oils, solvents and water, and are therefore very low in versatility for use in food applications. For this reason, conventional plant sterols have been used by suspending them in oil, or by pulverizing them into powders, granules or the like. However, since the dispersibility in water is poor, there is a problem that the method of adding to food and drink is limited.
植物ステロールの水への分散性を改善する従来技術としては、植物ステロールと、特定のポリグリセリン脂肪酸エステルを必須成分として含有してなる植物ステロール含有組成物（特許文献１）、植物ステロールエステル、オクテニルコハク酸澱粉及び難消化性デキストリンを含有する粉末化植物ステロールエステル製剤（特許文献２）、ステロールと、特定の群から選択される天然高分子コロイド形成剤とを特定比率で含有する粉体形状製剤（特許文献３）などが開示されている。しかし、上記従来技術では一長一短があり、より好ましい技術が求められていた。 Conventional techniques for improving the dispersibility of plant sterols in water include plant sterols and plant sterol-containing compositions comprising a specific polyglycerin fatty acid ester as essential components (Patent Document 1), plant sterol esters, and octenyl succinate. Powdered plant sterol ester preparation containing acid starch and indigestible dextrin (Patent Document 2), powder-form preparation containing sterol and a natural polymer colloid-forming agent selected from a specific group in a specific ratio ( Patent document 3) etc. are disclosed. However, the prior art has advantages and disadvantages, and a more preferable technique has been demanded.
本発明の目的は、水への分散性に優れた粉末状植物ステロール組成物を提供することである。 An object of the present invention is to provide a powdery plant sterol composition having excellent water dispersibility.
本発明者は、上記課題を解決する為に鋭意研究を重ねた結果、植物ステロール、乳化剤を用いて粉末状植物ステロール組成物を製造する際、さらにクエン酸を用いることにより上記課題を解決すること見出した。本発明者は、これらの知見に基づきさらに研究を重ね、本発明を完成するに至った。
すなわち、本発明は、
［１］（Ａ）植物ステロール、（Ｂ）ＨＬＢ値が８以上の乳化剤、（Ｃ）クエン酸および／またはその塩を含有することを特徴とする粉末状植物ステロール組成物、
［２］さらに（Ｄ）粉末化基材を含有することを特徴とする上記［１］に記載の粉末状植物ステロール組成物、
［３］（Ａ）植物ステロール、（Ｂ）ＨＬＢ値が８以上の乳化剤、（Ｃ）クエン酸および／またはその塩を含有する水溶液を均質化する工程、均質化した水溶液を乾燥する工程を有することを特徴とする、粉末状植物ステロール組成物の製造方法、
［４］上記［１］または［２］に記載の粉末状植物ステロール組成物を含有することを特徴とする飲食品、
［５］（Ａ）植物ステロール、（Ｂ）ＨＬＢ値が８以上の乳化剤、（Ｃ）クエン酸および／またはその塩を配合することを特徴とする粉末状植物ステロール組成物の水分散性改善方法、
からなっている。
As a result of intensive studies to solve the above-mentioned problems, the present inventor solves the above-mentioned problems by using citric acid when producing a powdered plant sterol composition using a plant sterol and an emulsifier. I found it. The present inventor has further studied based on these findings and has completed the present invention.
That is, the present invention
[1] A powdery plant sterol composition comprising (A) a plant sterol, (B) an emulsifier having an HLB value of 8 or more, (C) citric acid and / or a salt thereof,
[2] The powdery plant sterol composition according to the above [1], further comprising (D) a powdered base material,
[3] It has a step of homogenizing an aqueous solution containing (A) a plant sterol, (B) an emulsifier having an HLB value of 8 or more, (C) citric acid and / or a salt thereof, and a step of drying the homogenized aqueous solution. A method for producing a powdery plant sterol composition,
[4] A food or drink comprising the powdery plant sterol composition according to [1] or [2] above,
[5] A method for improving water dispersibility of a powdery plant sterol composition, comprising (A) a plant sterol, (B) an emulsifier having an HLB value of 8 or more, and (C) citric acid and / or a salt thereof. ,
It is made up of.
本発明の粉末状植物ステロール組成物は、水分散性に優れている。 The powdery plant sterol composition of the present invention is excellent in water dispersibility.
本発明で用いられる（Ａ）植物ステロール（以下、Ａ成分ということもある。）は、一般にフィトステロールと総称される、植物を基原とするステロール類であれば特に制限はなく、例えばカンペステロール、シトステロール、スチグマステロール、イソフコステロール、ブラシカステロール、グラミステロール、シトロスタジェノール、オブツシホリオール、シクロオイカレノール及びシクロアルテノールなどが挙げられる。本発明では、これらステロール類を１種または２種以上を組み合わせて用いても良い。 The (A) plant sterol used in the present invention (hereinafter sometimes referred to as component A) is not particularly limited as long as it is a plant-based sterol, generally referred to as phytosterol, such as campesterol, Examples include sitosterol, stigmasterol, isofucosterol, brassicasterol, gramysterol, citrostagenol, obtusifoliol, cycloeucarenol, and cycloartenol. In the present invention, these sterols may be used alone or in combination of two or more.
上記植物ステロールは、細かい粒子状の植物ステロールであることが好ましく、具体的には、植物ステロールの平均粒子径が、好ましくは約１２００μｍ以下であり、より好ましくは約１０００μｍ以下である。なお、植物ステロールの前記平均粒子径は、レーザー回折式乾式粒度分布測定装置によって求めることができる。 The plant sterol is preferably a fine-particulate plant sterol. Specifically, the average particle size of the plant sterol is preferably about 1200 μm or less, more preferably about 1000 μm or less. In addition, the said average particle diameter of a plant sterol can be calculated | required with the laser diffraction type dry particle size distribution measuring apparatus.
前記細かい粒子状の植物ステロールは、固形状の植物ステロールを公知の方法で細かくすればよく、例えば、乾式粉砕、湿式粉砕などの方法によって細かく粉砕する方法が挙げられる。本発明においては、あらかじめ粉砕された細かい粒子状の植物ステロールを用いても良いし、粉末状植物ステロ―ル組成物を作製する途中で固体状の植物ステロールを粉砕して細かくして用いても良い。 The fine particulate plant sterols may be obtained by finely pulverizing solid plant sterols by a known method, for example, a method of finely pulverizing them by a method such as dry pulverization or wet pulverization. In the present invention, finely pulverized plant sterols may be used in advance, or solid plant sterols may be pulverized and used in the process of preparing a powdery plant sterol composition. good.
本発明で用いられる（Ｂ）ＨＬＢ値が約８以上の乳化剤（以下、Ｂ成分ということもある。）の種類としては特に制限はなく、例えばポリグリセリン脂肪酸エステル、ポリオキシエチレンソルビタン脂肪酸エステル、ショ糖脂肪酸エステル、グリセリン有機酸脂肪酸エステルなどが挙げられ、本発明では、前記乳化剤を１種または２種以上を組み合わせて用いても良い。
前記乳化剤を構成する脂肪酸は、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の直鎖の飽和または不飽和脂肪酸が挙げられる。具体的には、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、ステアリン酸などの飽和脂肪酸、パルミトイル酸、オレイン酸、リノール酸、α―リノレン酸、γ―リノレン酸、アラキドン酸、リシノール酸などの不飽和脂肪酸が挙げられる。
The type of emulsifier (B) having an HLB value of about 8 or more (hereinafter sometimes referred to as B component) used in the present invention is not particularly limited. For example, polyglycerin fatty acid ester, polyoxyethylene sorbitan fatty acid ester, Examples thereof include sugar fatty acid esters and glycerin organic acid fatty acid esters. In the present invention, the emulsifiers may be used alone or in combination of two or more.
The fatty acid constituting the emulsifier is not particularly limited as long as it is a fatty acid derived from edible animal and vegetable oils and fats, and examples thereof include linear saturated or unsaturated fatty acids having 6 to 24 carbon atoms. Specifically, saturated fatty acids such as caproic acid, caprylic acid, capric acid, lauric acid, myristic acid, palmitic acid, stearic acid, palmitoyl acid, oleic acid, linoleic acid, α-linolenic acid, γ-linolenic acid, arachidone Examples thereof include unsaturated fatty acids such as acid and ricinoleic acid.
上記乳化剤のＨＬＢ値としては、約８以上であるが、好ましくは約８〜１６であり、より好ましくは約１０〜１６である。ここで、ＨＬＢ値とは、乳化剤（界面活性剤）の水と油（水に不溶性の有機化合物）への親和性の程度を表す値であり、０から２０までの値を取る。ＨＬＢ値が０に近いほど親油性が高く、２０に近いほど親水性が高くなる。本発明において、ＨＬＢ値は下記計算式（アトラス法）で算出される数値である。
ＨＬＢ値＝２０×（１−エステルのケン化価／脂肪酸の中和価）
The HLB value of the emulsifier is about 8 or more, preferably about 8 to 16, and more preferably about 10 to 16. Here, the HLB value is a value representing the degree of affinity of an emulsifier (surfactant) to water and oil (an organic compound insoluble in water), and takes a value from 0 to 20. The closer the HLB value is to 0, the higher the lipophilicity, and the closer to 20, the higher the hydrophilicity. In the present invention, the HLB value is a numerical value calculated by the following calculation formula (Atlas method).
HLB value = 20 × (1-saponification value of ester / neutralization value of fatty acid)
本発明で用いられる（Ｃ）クエン酸および／またはその塩（以下、Ｃ成分ということもある。）は、食用に適したものであれば特に制限はなく、例えば、公知の製造方法で得たものでも、市販で入手したものでもよい。クエン酸の塩としては、ナトリウム、カリウムなどのアルカリ金属、カルシウム、マグネシウムなどのアルカリ土類金属などが挙げられる。上記Ｃ成分の具体例としては、クエン酸、クエン酸二水素ナトリウム、クエン酸水素二ナトリウム、クエン酸三ナトリウム、クエン酸三ナトリウム二水和物、クエン酸二水素カリウム、クエン酸水素二カリウム、クエン酸カルシウム及びクエン酸マグネシウムなどが挙げられ、好ましくはクエン酸、クエン酸三ナトリウム、クエン酸三ナトリウム二水和物である。本発明では、前記クエン酸および／またはその塩を１種または２種以上を組み合わせて用いても良い。 The (C) citric acid and / or salt thereof (hereinafter sometimes referred to as “C component”) used in the present invention is not particularly limited as long as it is edible, and is obtained by, for example, a known production method. Or commercially available. Examples of the salt of citric acid include alkali metals such as sodium and potassium, and alkaline earth metals such as calcium and magnesium. Specific examples of the component C include citric acid, sodium dihydrogen citrate, disodium hydrogen citrate, trisodium citrate, trisodium citrate dihydrate, potassium dihydrogen citrate, dipotassium hydrogen citrate, Examples thereof include calcium citrate and magnesium citrate, and citric acid, trisodium citrate, and trisodium citrate dihydrate are preferable. In the present invention, the citric acid and / or salt thereof may be used alone or in combination of two or more.
本発明の粉末状植物ステロール組成物１００質量部中に含まれる（Ａ）植物ステロールは、好ましくは約１０〜９０質量部であり、より好ましくは約１０〜８０質量部である。植物ステロールの含有量が約１０質量部より少ないと、植物ステロールとしての生理作用上の効果が少なくなる場合があり、約９０質量部より多いと、均一な分散状態の組成物が得られにくくなる場合がある。 (A) The plant sterol contained in 100 parts by mass of the powdery plant sterol composition of the present invention is preferably about 10 to 90 parts by mass, more preferably about 10 to 80 parts by mass. When the content of the plant sterol is less than about 10 parts by mass, the physiological effect as the plant sterol may be reduced. When the content is more than about 90 parts by mass, it is difficult to obtain a composition in a uniform dispersed state. There is a case.
本発明の粉末状植物ステロール組成物１００質量部中に含まれる（Ｂ）ＨＬＢ値が約８以上の乳化剤は、好ましくは約１〜３０質量部であり、より好ましくは約１〜２０質量部である。該乳化剤の配合量が約３０質量部より多いと、植物ステロール組成物を飲食物へ添加した際に乳化剤特有の味が飲食品の味へ影響する場合があり、該乳化剤の配合量が１質量部より少ないと、植物ステロール組成物の分散安定性が劣る場合がある。 (B) The emulsifier having an HLB value of about 8 or more contained in 100 parts by mass of the powdered plant sterol composition of the present invention is preferably about 1 to 30 parts by mass, more preferably about 1 to 20 parts by mass. is there. When the blending amount of the emulsifier is more than about 30 parts by mass, the taste specific to the emulsifier may affect the taste of the food or drink when the plant sterol composition is added to the food or drink, and the blending amount of the emulsifier is 1 mass. If it is less than the part, the dispersion stability of the plant sterol composition may be inferior.
本発明の粉末状植物ステロール組成物１００質量部中に含まれる（Ｃ）クエン酸および／またはその塩は、好ましくは約０．０１〜５質量部であり、好ましくは０．１〜３質量部である。クエン酸および／またはその塩の配合量が約０．０１質量部より少ないと、植物ステロール組成物の水分散性が悪くなる場合があり、約５質量部より多いと、植物ステロール組成物を飲食品へ添加した際にクエン酸および／またはその塩特有の味が飲食品の味へ影響する場合がある。 The (C) citric acid and / or salt thereof contained in 100 parts by mass of the powdered plant sterol composition of the present invention is preferably about 0.01 to 5 parts by mass, preferably 0.1 to 3 parts by mass. It is. When the amount of citric acid and / or salt thereof is less than about 0.01 part by mass, the water dispersibility of the plant sterol composition may deteriorate, and when it is more than about 5 parts by mass, the plant sterol composition is consumed. When added to a product, the taste peculiar to citric acid and / or its salt may affect the taste of the food or drink.
本発明の粉末状植物ステロール組成物に、さらに（Ｄ）粉末化基材を含有するのも本発明の形態の１つである。
本発明に用いられる（Ｄ）粉末化基材（以下、Ｄ成分ともいう。）は、例えば、白色デキストリン、分岐デキストリン、サイクロデキストリン、クラスターデキストリン、還元デキストリン、アラビアガム、キサンタンガム、トラガントガム、グアガム、ジェランガム、ローカストビーンガム、ペクチン、カラギナン、寒天、化工澱粉、大豆多糖類などの水溶性多糖類などが挙げられ、好ましくは、アラビアガム、化工澱粉である。本発明では、前記粉末化基材を１種または２種以上を組み合わせて用いても良い。
It is also one form of the present invention that the powdered plant sterol composition of the present invention further contains (D) a powdered substrate.
The (D) powdered substrate (hereinafter also referred to as component D) used in the present invention is, for example, white dextrin, branched dextrin, cyclodextrin, cluster dextrin, reduced dextrin, gum arabic, xanthan gum, tragacanth gum, guar gum, gellan gum. , Locust bean gum, pectin, carrageenan, agar, modified starch, water-soluble polysaccharides such as soybean polysaccharide, and the like, preferably gum arabic and modified starch. In the present invention, the powdered substrate may be used alone or in combination of two or more.
本発明の粉末状植物ステロール組成物１００質量部中に含まれる（Ｄ）粉末化基材は、好ましくは約５〜８８質量部、より好ましくは約５〜５０質量部である。粉末基材の配合量が上記範囲内であると水分散性が良好となるため好ましい。 The powdered base material (D) contained in 100 parts by mass of the powdered plant sterol composition of the present invention is preferably about 5 to 88 parts by mass, more preferably about 5 to 50 parts by mass. It is preferable that the blending amount of the powder base is within the above range because water dispersibility is improved.
本発明の粉末状植物ステロール組成物には、本発明の効果を阻害しない範囲で、例えば、香料、色素、日持ち向上剤、還元糖類、ブドウ糖果糖などの粉末糖類調味料、ソーマチンやスクラロースなどの高甘味度甘味料、酸および塩などを配合することができる。 The powdered plant sterol composition of the present invention has a high concentration of saccharide seasonings such as fragrances, pigments, shelf life improvers, reducing sugars, glucose fructose, thaumatin, sucralose, etc. Sweetness sweeteners, acids, salts and the like can be formulated.
本発明の粉末状植物ステロール組成物は、下記の工程を含む製造方法によって得られる。
［工程１］（Ａ）植物ステロール、（Ｂ）ＨＬＢ値が８以上の乳化剤、（Ｃ）クエン酸および／またはその塩を含有する水溶液を均質化する工程。
［工程２］上記工程１で均質化した水溶液を乾燥する工程。
The powdery plant sterol composition of the present invention is obtained by a production method including the following steps.
[Step 1] A step of homogenizing an aqueous solution containing (A) a plant sterol, (B) an emulsifier having an HLB value of 8 or more, and (C) citric acid and / or a salt thereof.
[Step 2] A step of drying the aqueous solution homogenized in Step 1 above.
上記工程１においてＡ、Ｂ、Ｃの各成分を加える順序に特に制限はないが、例えば、水にＢ成分、Ｃ成分を加えた後に、Ａ成分を加える方法が挙げられる。さらに、水にＢ成分、Ｃ成分を加えた後に撹拌して均質化した後、Ａ成分を加え撹拌することにより、Ａ成分が水溶液中に均一に分散するため好ましい。なお、（Ｄ）粉末化基材を配合する場合、工程１で配合することが好ましい。 Although there is no restriction | limiting in particular in the order which adds each component of A, B, and C in the said process 1, For example, the method of adding A component after adding B component and C component to water is mentioned. Furthermore, after adding the B component and the C component to water and stirring to homogenize, the A component is added and stirred, so that the A component is uniformly dispersed in the aqueous solution. In addition, when mix | blending (D) powdered base material, it is preferable to mix | blend in the process 1. FIG.
ここで、工程１の具体例を示す。
Ｂ成分、Ｃ成分および所望によりＤ成分を水と混合し、約４０〜９０℃、好ましくは約６０〜８０℃に昇温しながら均一に均質化して水相部とする。次いで適当な大きさ、例えば細かい粒子状の植物ステロール（Ａ成分）を水相部へ加えて混合し、均質化した水溶液が得られる。
Here, a specific example of step 1 will be shown.
The B component, the C component and optionally the D component are mixed with water, and homogenized uniformly while raising the temperature to about 40 to 90 ° C., preferably about 60 to 80 ° C., to obtain an aqueous phase part. Next, an appropriate size, for example, fine particulate plant sterol (component A) is added to the aqueous phase and mixed to obtain a homogenized aqueous solution.
上記の水相部とＡ成分を均質化する方法としては、例えば、攪拌羽の周速が７５０ｍ／分以上の強い剪断力を持つ高速撹拌乳化機であるＴＫホモミクサー（プライミクス社製）、クレアミキサー（エムテクニック社製）などの高速回転式分散・乳化機などが挙げられる。 Examples of a method for homogenizing the aqueous phase part and the component A include, for example, TK homomixer (manufactured by Primix), which is a high-speed stirring emulsifier having a strong shearing force with a stirring blade having a peripheral speed of 750 m / min or more. High-speed rotary dispersing / emulsifying machine such as (M-Technic Co., Ltd.).
上記工程２では、工程１で均質化した水溶液を乾燥するが、その方法は公知の方法を採用することができ、例えば、噴霧乾燥、ドラム乾燥、ベルト乾燥、真空乾燥あるいは真空凍結乾燥などが挙げられ、好ましくは噴霧乾燥である。本発明で使用される噴霧乾燥装置に特に制限はなく、噴射式噴霧乾燥装置または回転円盤式噴霧乾燥装置など公知の装置を使用することができる。
上記噴霧乾燥の操作条件に特に制限は無く、例えば、該組成物を加圧ノズル式噴霧乾燥装置に供給し、熱風入口温度約１５０〜２７０℃、排気温度約７０〜１３０℃の条件下で噴霧乾燥し、乾燥物をサイクロンで捕集することにより、水分散性の良い粉末状植物ステロール組成物を得ることができる。
In the step 2, the aqueous solution homogenized in the step 1 is dried, and a known method can be adopted, for example, spray drying, drum drying, belt drying, vacuum drying or vacuum freeze drying. Spray drying is preferred. There is no restriction | limiting in particular in the spray-drying apparatus used by this invention, Well-known apparatuses, such as a spray-type spray-drying apparatus or a rotary disk type spray-drying apparatus, can be used.
There are no particular restrictions on the operating conditions of the spray drying. For example, the composition is supplied to a pressurized nozzle spray drying apparatus and sprayed under conditions of hot air inlet temperature of about 150 to 270 ° C. and exhaust temperature of about 70 to 130 ° C. A dried plant sterol composition having good water dispersibility can be obtained by drying and collecting the dried product with a cyclone.
上記方法で得られた粉末状植物ステロール組成物の平均粒子径は特に制限はないが、好ましくは平均粒子径約１２００μｍ以下、より好ましくは約１０００μｍ以下である。前記平均粒子径は、粉末状植物ステロール組成物を水に分散した際の平均粒子径を採用することができ、この場合は、レーザー回折／散乱式粒子径分布測定装置によって求めることができる。 The average particle size of the powdered plant sterol composition obtained by the above method is not particularly limited, but is preferably about 1200 μm or less, more preferably about 1000 μm or less. As the average particle size, an average particle size when the powdery plant sterol composition is dispersed in water can be adopted, and in this case, it can be determined by a laser diffraction / scattering particle size distribution measuring device.
本発明の粉末状植物ステロール組成物は、そのまま摂取、あるいは他の飲食品に添加して摂取することができる。粉末状植物ステロール組成物の添加量は、植物ステロールの必要量に合わせて決めれば良い。粉末状植物ステロール組成物を飲食品に添加する方法についても特に限定した方法は無く、任意の方法で添加することが可能であるが、例えば、粉末状植物ステロール組成物をそのまま飲食品に添加する方法、粉末状植物ステロール組成物を水分散させてから飲食品に添加する方法などが挙げられる。 The powdery plant sterol composition of the present invention can be ingested as it is or added to other food and drink. What is necessary is just to determine the addition amount of a powdery plant sterol composition according to the required amount of a plant sterol. There is no specific method for adding the powdered plant sterol composition to the food or drink, and any method can be used. For example, the powdered plant sterol composition is added to the food or drink as it is. Examples thereof include a method and a method of adding a powdery plant sterol composition to a food or drink after being dispersed in water.
本発明の粉末状植物ステロール組成物を添加する飲食品に特に制限はないが、例えば、パン、ビスケット、クッキー、キャンディー、ゼリーなどのパン・菓子類；ヨーグルト、プリンなどのデザート；ハムなどの乳肉加工食品；味噌、ソース、タレ、ドレッシングなどの調味料；豆腐、麺類などの加工食品；粉末飲料、粉末スープなどの粉末食品；スープ、乳製品飲料、果汁飲料などの各種液状飲料；カプセル状、タブレット状、粉末状、顆粒状などにした健康食品などを挙げることができる。 There are no particular restrictions on foods and beverages to which the powdered plant sterol composition of the present invention is added. For example, bread and confectionery such as bread, biscuits, cookies, candy and jelly; dessert such as yogurt and pudding; milk such as ham Processed foods; Seasonings such as miso, sauce, sauce, dressing; Processed foods such as tofu and noodles; Powdered foods such as powdered drinks and powdered soups; Various liquid drinks such as soups, dairy drinks and fruit juice drinks; Examples include health foods made into tablets, powders, granules, and the like.
以下に本発明を実施例で説明するが、これは本発明を単に説明するだけのものであって、本発明を限定するものではない。 The present invention will now be described by way of examples, which are merely illustrative of the invention and do not limit the invention.
＜粉末状植物ステロール組成物の作製＞
（１）原材料
（Ａ成分）
植物ステロール（下記方法で細かい粒子状にした植物ステロールを使用 平均粒子径１０００μｍ）
（Ｂ成分）
ポリグリセリン脂肪酸エステル（商品名：ポエムＪ−０３８１Ｖ；理研ビタミン社製 デカグリセリンモノオレエート、ＨＬＢ値１４）
ポリソルベート８０（商品名：ウイルサーフＴＦ−８０；日油社製 脂肪酸の主成分 オレイン酸、ＨＬＢ値１５）
ショ糖脂肪酸エステル１（商品名：リョートーシュガーエステルＳ−１５７０；三菱化学フーズ社製 ショ糖ステアリン酸エステル、ＨＬＢ１５）
ショ糖脂肪酸エステル２（商品名：リョートーシュガーエステルＳ−１１７０；三菱化学フーズ社製 ショ糖ステアリン酸エステル、ＨＬＢ１１）
（Ｂ成分に含まれない乳化剤）
ジグリセリン脂肪酸エステル（商品名：ポエムＤＯ−１００Ｖ；理研ビタミン社製 ジグリセリンモノオレエート、ＨＬＢ値７．４）
（Ｃ成分）
クエン酸（商品名：クエン酸（結晶）；関東化学社製）
クエン酸三ナトリウム（商品名：クエン酸三ナトリウム；関東化学社製）
（Ｄ成分）
アラビアガム（商品名：アラビックコールＳＳ；三栄薬品貿易社製）
オクテニルコハク酸澱粉ナトリウム（商品名：ピュリティガムＢＥ；日本エヌエスシー社製）
デキストリン（商品名：パインデックス＃２；松谷化学工業社製 ＤＥ１１．８の澱粉分解物）
<Preparation of powdery plant sterol composition>
(1) Raw materials (component A)
Plant sterols (uses plant sterols made into fine particles by the following method, average particle size 1000 μm)
(B component)
Polyglycerin fatty acid ester (trade name: Poem J-0381V; manufactured by Riken Vitamin Co., Ltd., decaglycerin monooleate, HLB value 14)
Polysorbate 80 (trade name: Wilsurf TF-80; main component of fatty acid oleic acid, HLB value 15 by NOF Corporation)
Sucrose fatty acid ester 1 (trade name: Ryoto Sugar Ester S-1570; manufactured by Mitsubishi Chemical Foods, Inc., sucrose stearate, HLB15)
Sucrose fatty acid ester 2 (trade name: Ryoto Sugar Ester S-1170; manufactured by Mitsubishi Chemical Foods, Inc., sucrose stearate, HLB11)
(Emulsifier not included in B component)
Diglycerin fatty acid ester (trade name: Poem DO-100V; manufactured by Riken Vitamin Co., Ltd., diglycerin monooleate, HLB value 7.4)
(C component)
Citric acid (trade name: citric acid (crystal); manufactured by Kanto Chemical Co., Inc.)
Trisodium citrate (trade name: trisodium citrate; manufactured by Kanto Chemical Co., Inc.)
(D component)
Gum arabic (trade name: Arabic Coal SS; manufactured by Sanei Pharmaceutical Trading Co., Ltd.)
Sodium octenyl succinate starch (trade name: Purity Gum BE; manufactured by NSC Japan)
Dextrin (trade name: Paindex # 2; DE11.8 starch degradation product by Matsutani Chemical Industry Co., Ltd.)
上記Ａ成分であるステロールは、以下の方法で細かい粒子状の植物ステロールとした。
ブロック状の植物ステロール（植物ステロール含量９０質量％以上）１００ｋｇを、乾式粉砕機（型式：コントラプレックス；ホソカワミクロン社製）を用いて、原料供給速度２．５ｋｇ／ｍｉｎ、ハンマー回転数２０００ｒｐｍ、ナイフミルスクリーンφ０．５ｍｍ使用の条件で粉砕した。粉砕した植物ステロールを目開き０．８５ｍｍ（１８メッシュ）の篩で篩って約９９ｋｇの細かい粒子状のステロールを得た。得られた細かい粒子状のステロールを、レーザー回折式乾式粒度分布測定装置（形式Ｍａｓｔｅｒｓｉｚｅｒ ２００００；スペクトリス社製）を用いて平均粒子径を測定したところ１０００μｍであった。
The sterol which is said A component was made into the fine particle plant sterol with the following method.
Using a dry pulverizer (model: contraplex; manufactured by Hosokawa Micron Corporation), 100 kg of block-shaped plant sterol (plant sterol content of 90% by mass or more), raw material supply rate 2.5 kg / min, hammer rotation speed 2000 rpm, knife mill It grind | pulverized on the conditions of screen φ0.5mm use. The pulverized plant sterol was sieved with a sieve having an aperture of 0.85 mm (18 mesh) to obtain about 99 kg of fine particulate sterol. The average particle size of the obtained fine particulate sterol was measured to be 1000 μm using a laser diffraction dry particle size distribution analyzer (former Mastersizer 20000; manufactured by Spectris).
（２）粉末状植物ステロール組成物の配合
上記原材料を用いて作製した粉末状植物ステロール組成物の配合組成を表１に示した。また、粉末状植物ステロール組成物中の固形分含有比率を表２に示す。
(2) Blending of powdery plant sterol composition Table 1 shows the blending composition of the powdered plant sterol composition prepared using the above raw materials. In addition, Table 2 shows the solid content ratio in the powdery plant sterol composition.
（３）粉末状植物ステロール組成物の作製
３Ｌ容ステンレス製ジョッキに、水と上記表１に示すＡ成分以外の原材料を加え７０℃まで昇温し、７０℃を保持しながらクレアミキサー（形式：ＣＬＭ−０．８Ｓ；エムテクニック社製）で回転数６０００ｒｐｍで１０分間攪拌して均一に分散して水相部とした。次いで、Ａ成分を水相部に加えた後、クレアミキサーを用いて８０℃に保持しながら回転数８０００ｒｐｍで１０分間攪拌・均質化して均質化液を得た。
得られた均質化した水溶液を加圧ノズル式噴霧乾燥装置（型式：Ｌ−８ｉ；大川原化工機社製）にて、熱風入口温度１７０℃、排気温度８０℃の条件下で噴霧乾燥し、乾燥物をサイクロンで捕集することにより、粉末状植物ステロール組成物（実施例品１〜７、比較例品１〜５）を得た。
なお、得られた粉末状植物ステロール組成物を水に分散した際の平均粒子径は、下記方法によって測定した。結果を表４に示す。
［測定方法］
得られた粉末状植物ステロール組成物１ｇを水５０ｍＬに加えたものを検液とし、レーザー回折／散乱式粒子径分布測定装置（形式：ＬＡ−９５０；堀場製作所社製）を使用して粉末状植物ステロール組成物の平均粒子径を測定した。
(3) Production of powdery plant sterol composition Water and raw materials other than the component A shown in Table 1 above were added to a 3L stainless steel mug, the temperature was raised to 70 ° C, and a Claire mixer (type: CLM-0.8S; manufactured by M Technique Co., Ltd.) and stirred for 10 minutes at a rotation speed of 6000 rpm to uniformly disperse to obtain an aqueous phase part. Next, component A was added to the aqueous phase, and the mixture was stirred and homogenized at a rotational speed of 8000 rpm for 10 minutes while being kept at 80 ° C. using a CLEAR mixer to obtain a homogenized liquid.
The obtained homogenized aqueous solution is spray-dried under a condition of a hot air inlet temperature of 170 ° C. and an exhaust temperature of 80 ° C. in a pressure nozzle type spray drying apparatus (model: L-8i; manufactured by Okawara Chemical Co., Ltd.), and dried. By collecting the product with a cyclone, powdery plant sterol compositions (Example products 1 to 7, Comparative products 1 to 5) were obtained.
In addition, the average particle diameter at the time of disperse | distributing the obtained powdery plant sterol composition in water was measured by the following method. The results are shown in Table 4.
[Measuring method]
A solution obtained by adding 1 g of the obtained powdery plant sterol composition to 50 mL of water is used as a test solution, and a powder is obtained using a laser diffraction / scattering particle size distribution analyzer (type: LA-950; manufactured by Horiba, Ltd.). The average particle size of the plant sterol composition was measured.
＜粉末状植物ステロール組成物の評価＞
（１）水分散性の評価
得られた粉末状植物ステロール組成物（実施例品１〜７、比較例品１〜５）を下記方法で水に加え、水分散性、具体的には表面の状態の評価を行った。水分散性の評価は、目視で表３に示す評価基準に従い１０名のパネラーで評価した。結果はそれぞれ１０名の評価点の平均値として求め、下記基準にて記号化した。結果を表４に示す。
［水への添加方法］
スリーワンモーター（型式：ＢＬ−６００；ＨＥＩＤＯＮ社製）使用。
攪拌翼の形状：４枚羽根汎用攪拌翼プロペラＲ
攪拌翼径 ：４．８ｃｍ
翼段数 ：１
攪拌翼の位置：底から１．２ｃｍ
５００ｍＬ容ガラス製ビーカーに水道水（水温：約２０℃）３５０ｍＬを入れ、スリーワンモーターをセットし、３００ｒｐｍで攪拌しながら、その上に粉末状植物ステロール組成物各７ｇを ３０秒かけて連続的に一定量ずつ投入し、全量投入時を起点として９０秒間後の状態を目視にて確認した。
［記号化］
◎： 平均値３．５以上
○： 平均値２．５以上３．５未満
△： 平均値１．５以上２．５未満
×： 平均値１．５未満
<Evaluation of powdery plant sterol composition>
(1) Evaluation of water dispersibility The obtained powdery plant sterol composition (Example products 1 to 7, Comparative product 1 to 5) was added to water by the following method to obtain water dispersibility, specifically, surface The state was evaluated. The water dispersibility was evaluated visually by 10 panelists according to the evaluation criteria shown in Table 3. The result was obtained as an average value of the evaluation scores of 10 persons, and was symbolized according to the following criteria. The results are shown in Table 4.
[Method of adding to water]
Uses a three-one motor (model: BL-600; manufactured by HEIDON).
Stirring blade shape: 4-blade general-purpose stirring blade propeller R
Stirring blade diameter: 4.8cm
Number of blade stages: 1
Stirring blade position: 1.2 cm from the bottom
Put 350 mL of tap water (water temperature: about 20 ° C.) into a 500 mL glass beaker, set a three-one motor, and continuously stir at 300 rpm on each of 7 g of the powdered plant sterol composition over 30 seconds. A fixed amount was added, and the state after 90 seconds was visually confirmed starting from the time when the entire amount was added.
[Symbolization]
◎: Average value 3.5 or more ○: Average value 2.5 or more and less than 3.5 Δ: Average value 1.5 or more and less than 2.5 ×: Average value less than 1.5
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| PCT/JP2013/079931 WO2014073542A1 (en) | 2012-11-07 | 2013-11-05 | Powdered plant sterol composition and production method therefor |
| CN201380055166.7A CN104822276A (en) | 2012-11-07 | 2013-11-05 | Powdered plant sterol composition and production method therefor |
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| GB0021498D0 (en) * | 2000-09-01 | 2000-10-18 | Novartis Nutrition Ag | New formulation |
| JP2004075541A (en) * | 2002-08-09 | 2004-03-11 | Nof Corp | Sterol-containing powder composition, compression molded product, production method and use |
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