JP2011251915A - Cell activator - Google Patents

Cell activator Download PDF

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JP2011251915A
JP2011251915A JP2010124989A JP2010124989A JP2011251915A JP 2011251915 A JP2011251915 A JP 2011251915A JP 2010124989 A JP2010124989 A JP 2010124989A JP 2010124989 A JP2010124989 A JP 2010124989A JP 2011251915 A JP2011251915 A JP 2011251915A
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cell activator
rice
cell
present
cells
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Nami Adachi
奈美 足立
Masahito Tsubata
仁人 鍔田
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Toyo Shinyaku Co Ltd
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Toyo Shinyaku Co Ltd
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Abstract

PROBLEM TO BE SOLVED: To provide a new cell activator.SOLUTION: The cell activator includes a new material, namely the cell activator contains red rice malt. The form of the cell activator is not especially limited, the cell activator containing red rice malt is used as it is, or mixed with various components and used as a cosmetic, a food, or the like.

Description

本発明は、細胞の代謝を活性化し又は/及び増殖を促進する剤(以下、本作用を「細胞賦活作用」といい、同作用を有する剤を「細胞賦活剤」という)に関する。   The present invention relates to an agent that activates cell metabolism or / and promotes proliferation (hereinafter, this action is referred to as “cell activation action”, and an agent having the same action is referred to as “cell activation agent”).

皮膚は表面から順に表皮、真皮及び皮下組織の3つの層を形成している。そのうち、真皮の細胞成分は、繊維芽細胞、組織球・マクロファージ、肥満細胞及び形質細胞から構成されている。繊維芽細胞は、コラーゲン、エラスチン、ヒアルロン酸などを産生する細胞であって、コラーゲンを繊維束にし、真皮構造を形成する機能をもつ。また繊維芽細胞は、皮膚組織に損傷が加わると損傷部に遊走し、コラーゲンなどの細胞外マトリックスの産生を始める細胞でもあり、細胞外マトリックスを更新する、細胞及び細胞外マトリックスと相互作用を行う、創の収縮を起こすなど、創傷治癒過程の中で重要な働きを有している。   The skin forms three layers in order from the surface: epidermis, dermis and subcutaneous tissue. Among them, the cell component of the dermis is composed of fibroblasts, histiosphere / macrophages, mast cells and plasma cells. Fibroblasts are cells that produce collagen, elastin, hyaluronic acid, and the like, and have a function of forming a dermal structure by using collagen as a fiber bundle. Fibroblasts are also cells that migrate to the damaged area when skin tissue is damaged and begin to produce extracellular matrix such as collagen, interact with cells and extracellular matrix that renew extracellular matrix It plays an important role in the wound healing process, such as causing contraction of the wound.

この繊維芽細胞は紫外線、乾燥、ストレスや老化等により、細胞の増殖が遅くなること、規則性をもって分裂しなくなることなどが知られている。従って、繊維芽細胞に異常が起きた場合には、シワやシミの発生、皮膚の弾性の低下といった皮膚の老化現象の進行、創傷治癒の速度が遅くなる、などの問題が生じる。   It is known that these fibroblasts are slowed in proliferation due to ultraviolet rays, drying, stress, aging, etc., and do not divide regularly. Therefore, when abnormalities occur in the fibroblasts, problems such as the generation of wrinkles and spots, the progress of skin aging such as a decrease in skin elasticity, and the speed of wound healing are caused.

そこで、繊維芽細胞の増殖を活性化するために、種々の生理活性物質の探索がなされてきた(特許文献1、特許文献2)。また、安全性等の観点より植物系由来の細胞賦活剤の探索もなされている(特許文献3、特許文献4)。   Thus, in order to activate the proliferation of fibroblasts, search for various physiologically active substances has been made (Patent Document 1, Patent Document 2). Moreover, search of the plant-derived cell activator from viewpoints of safety etc. is also made | formed (patent document 3, patent document 4).

特開平4−305528号公報JP-A-4-305528 特開2004−331543号公報JP 2004-331543 A 特開平10−36279号公報Japanese Patent Laid-Open No. 10-36279 特開2002−3390号公報JP 2002-3390 A

このような背景において、すでに細胞賦活剤として知られている素材以外にも細胞賦活効果を実現する、新たな素材を含有した細胞賦活剤の提供が望まれていた。 In such a background, it has been desired to provide a cell activator containing a new material that realizes a cell activation effect in addition to a material already known as a cell activator.

この期待に答え、本発明は、新たな素材を含有した細胞賦活剤を提供するものである。すなわち、本発明は、米紅麹を含有することを特徴とする細胞賦活剤である。 In response to this expectation, the present invention provides a cell activator containing a new material. That is, the present invention is a cell activator characterized by containing rice red yeast rice.

本発明によれば、新たな素材を含有した細胞賦活剤、すなわち、米紅麹を含有した細胞賦活剤を得ることができる。なお、本発明の形態に関しては特に限定されるものではなく、米紅麹をそのまま、または種々の成分を加えて、化粧品、食品などとして用いることができる。   According to the present invention, a cell activator containing a new material, that is, a cell activator containing rice red rice bran can be obtained. In addition, it does not specifically limit regarding the form of this invention, Rice red yeast rice can be used as cosmetics, foodstuffs, etc. as it is or with various components added.

以下、本発明の実施形態について説明する。なお、本発明は、下述の実施形態に限定して解釈されるものではなく、特許請求の範囲における記載の範囲内で種々の変更が可能である。   Hereinafter, embodiments of the present invention will be described. Note that the present invention is not construed as being limited to the embodiments described below, and various modifications can be made within the scope of the claims.

本発明で用いられる米紅麹は、米紅麹に加え、米紅麹の破砕物、米紅麹の乾燥物、または米紅麹粉末から抽出処理を行って得られる抽出物が含まれる。米紅麹抽出物の形状は問わず、液状、ペースト状、および粉状のいずれであってもよい。本発明で用いられる米紅麹は、γ−アミノ酪酸などを含有し、好ましくは、γ−アミノ酪酸を25mg/100g以上含有し得る。例えば、グンゼ株式会社製の紅麹エキスパウダー1E−Dを用いることができる。   The rice red yeast rice used in the present invention includes, in addition to rice red rice koji, an extract obtained by performing an extraction process from a rice red rice cake crushed material, a rice red rice cake dried product, or rice red rice cake powder. The shape of the rice red yeast rice extract is not limited and may be liquid, pasty, or powdery. Rice red koji used in the present invention contains γ-aminobutyric acid and the like, and preferably can contain 25 mg / 100 g or more of γ-aminobutyric acid. For example, red potato extract powder 1E-D manufactured by Gunze Co., Ltd. can be used.

本発明の細胞賦活剤はそのまま、または通常用いられる種々の成分を加えて、化粧品、食品などとして用いることができる。必要に応じて、当業者が通常用いる原料および添加剤などを添加することができる。   The cell activator of the present invention can be used as cosmetics, foods or the like as it is or by adding various commonly used components. If necessary, raw materials and additives that are commonly used by those skilled in the art can be added.

化粧品類として本発明で使用する細胞賦活剤は、ローション剤、乳剤、ゲル剤、クリーム剤、軟膏剤などの種々の形態に加工され得る。また、化粧品、医薬品、医薬部外品などとして利用される。具体的には、本発明で使用する細胞賦活剤は、化粧水、化粧クリーム、乳液、クリーム、パック、ヘアトニック、ヘアクリーム、シャンプー、ヘアリンス、トリートメント、ボディシャンプー、洗顔剤、石鹸、ファンデーション、育毛剤、水性軟膏、スプレーなどとして利用できる。   The cell activator used in the present invention as cosmetics can be processed into various forms such as lotions, emulsions, gels, creams, ointments and the like. It is also used as cosmetics, pharmaceuticals, quasi drugs and the like. Specifically, the cell activator used in the present invention is skin lotion, cosmetic cream, milky lotion, cream, pack, hair tonic, hair cream, shampoo, hair rinse, treatment, body shampoo, facial cleanser, soap, foundation, hair growth. It can be used as an agent, aqueous ointment, spray, etc.

本発明の細胞賦活剤は、種々の成分(例えば賦形剤、増量剤、結合剤、増粘剤、乳化剤、着色料、香料、食品添加物、調味料)と混合して食品として利用できる。そしてこれらは、必要に応じて、ハードカプセル、ソフトカプセルのようなカプセル剤、錠剤、もしくは丸剤、または粉末状、顆粒状、飴状などの形状に成形され得る。また、これらは、その形状または好みに応じて、そのまま食されても良いし、水、湯、牛乳、豆乳、茶、ジュースなどに溶いて飲んでも良い。 The cell activator of the present invention can be used as a food by mixing with various components (for example, excipients, extenders, binders, thickeners, emulsifiers, colorants, fragrances, food additives, seasonings). These may be formed into a capsule such as a hard capsule or a soft capsule, a tablet, or a pill, or a powder, granule, bowl, or the like as necessary. In addition, these may be eaten as they are depending on the shape or preference, or may be taken by dissolving in water, hot water, milk, soy milk, tea, juice or the like.

本発明の細胞賦活剤に含有される米紅麹の配合量としては、細胞賦活作用を有する限り、用いる剤型、使用対象等の様々の条件に応じて、広範囲でその配合量を適宜設定できる。好ましくは、外用剤中に米紅麹が乾燥質量換算で0.00001質量%〜20質量%、より好ましくは0.001質量%〜10質量%の割合で含有される。   As the compounding amount of rice red yeast rice contained in the cell activator of the present invention, the compounding amount can be appropriately set in a wide range depending on various conditions such as the dosage form to be used, the object of use, etc. . Preferably, rice red yeast rice is contained in the external preparation in a proportion of 0.00001% by mass to 20% by mass, more preferably 0.001% by mass to 10% by mass in terms of dry mass.

本発明の細胞賦活剤を化粧品として用いた場合は、効果を増強する目的あるいは化粧品の使用目的に応じて、種々の薬効成分、保湿剤、界面活性剤などの助剤を含有してもよい。これらの助剤は、単独で用いても、2種以上を組み合わせて用いてもよい。   When the cell activator of the present invention is used as a cosmetic, it may contain auxiliary agents such as various medicinal ingredients, humectants, surfactants, etc., depending on the purpose of enhancing the effect or the purpose of use of the cosmetic. These auxiliaries may be used alone or in combination of two or more.

上述の助剤の1種である保湿剤としては、例えば、コラーゲンまたはその分解物、大豆ペプチド、アミノ酸、ヒアルロン酸などのムコ多糖類、コンドロイチンなどのアミノ糖、トレハロースなどの糖類、および海藻類、アルギン酸、グルコマンナン、ペクチンなどの水溶性食物繊維が挙げられる。また、上述の助剤の1種である界面活性剤としては、例えば、レシチン、脂肪酸エステル、およびアミノ酸誘導体が挙げられる。 Examples of the humectant that is one of the above-mentioned adjuvants include, for example, collagen or a degradation product thereof, soybean peptide, amino acid, mucopolysaccharide such as hyaluronic acid, amino sugar such as chondroitin, saccharide such as trehalose, seaweed, Water-soluble dietary fibers such as alginic acid, glucomannan, pectin and the like can be mentioned. Moreover, as surfactant which is 1 type of the above-mentioned adjuvant, a lecithin, a fatty acid ester, and an amino acid derivative are mentioned, for example.

以下に本発明の実施例を説明するが、この実施例により本発明が限定解釈されないことは言うまでもない。 EXAMPLES Examples of the present invention will be described below, but it goes without saying that the present invention is not limited to the examples.

(実施例1)
実施例1では、米紅麹エキスの繊維芽細胞の賦活作用について説明する。ヒト正常繊維芽細胞株(HFSKF−II)をもとにし、Cell Counting Kit−8(株式会社同仁化学研究所)を用いて繊維芽細胞賦活作用を試験評価した。試験方法は以下の通りである。なお、比較対照としては、米糠エキスを用いた。以下、測定の具体的方法について説明する。
Example 1
Example 1 demonstrates the activation effect | action of the rice bud extract fibroblast. Based on a normal human fibroblast cell line (HFSKF-II), the fibroblast activation action was tested and evaluated using Cell Counting Kit-8 (Dojindo Laboratories). The test method is as follows. In addition, rice bran extract was used as a comparative control. Hereinafter, a specific method of measurement will be described.

96ウェルプレートに1×10個/ウェルのHFSKF−II細胞を播種し、24時間前培養した。米紅麹エキス及び米糠エキスを1mg/mlの濃度で含有する15%FBS含有Ham’sF12培地、並びに陰性対照として15%FBS含有Ham’sF12培地を添加し72時間培養した。無血清Ham’sF12培地で2回洗浄した後、無血清Ham’s F12培地で希釈したWST−8溶液を100μl/ウェルで添加した。さらに1時間、37℃、5%二酸化炭素下で培養した。その後、450nmでの吸光度を測定した。代謝活性は、ブランクを差し引いた陰性対照培地の吸光度の値を100%として、相対値で算出した。すなわち、次式に基づいて各試料の相対値(%)を求めた。 A 96-well plate was seeded with 1 × 10 4 cells / well of HFSKF-II cells and pre-cultured for 24 hours. 15% FBS-containing Ham's F12 medium containing rice red koji extract and rice bran extract at a concentration of 1 mg / ml, and 15% FBS-containing Ham's F12 medium as a negative control were added and cultured for 72 hours. After washing twice with serum-free Ham's F12 medium, WST-8 solution diluted with serum-free Ham's F12 medium was added at 100 μl / well. The culture was further continued at 37 ° C. and 5% carbon dioxide for 1 hour. Thereafter, the absorbance at 450 nm was measured. The metabolic activity was calculated as a relative value with the absorbance value of the negative control medium minus the blank as 100%. That is, the relative value (%) of each sample was obtained based on the following equation.

相対値(%)={(A−B)/(C−B)}×100
A:各試料を添加した、細胞における吸光度
B:培地(Ham’s F12培地)で希釈したCell Counting Kit−8溶液を添加した、細胞が入っていないウェルにおける吸光度
C:陰性対照培地を添加した細胞における吸光度
Relative value (%) = {(A−B) / (C−B)} × 100
A: Absorbance in cells with each sample added B: Absorbance in wells without cells added with Cell Counting Kit-8 solution diluted with medium (Ham's F12 medium) C: Added negative control medium Absorbance in cells

陰性対照を100%としたときの相対的な細胞賦活活性値の結果を表1に示す。
(表1)
The results of relative cell activation activity values when the negative control is 100% are shown in Table 1.
(Table 1)

表1に示すように米紅麹エキス及び米糠エキスはともに繊維芽細胞賦活作用を示した。また、米紅麹は米糠エキスよりも高い繊維芽細胞賦活作用を示した。   As shown in Table 1, both the rice bran extract and the rice bran extract exhibited a fibroblast activation effect. In addition, rice red koji showed higher fibroblast activation than rice koji extract.

本発明によれば、新たな素材を含有した細胞賦活剤、すなわち、米紅麹を含有した細胞賦活剤を得ることができる。なお、本発明の形態に関しては特に限定されるものではなく、米紅麹を含有した細胞賦活剤をそのまま、または種々の成分を加えて、化粧品、食品などとして用いることができる。   According to the present invention, a cell activator containing a new material, that is, a cell activator containing rice red rice bran can be obtained. In addition, it does not specifically limit regarding the form of this invention, The cell activator containing rice red rice bran can be used as cosmetics, foodstuffs, etc. as it is or with various components added.

Claims (2)

米紅麹を含有することを特徴とする、細胞賦活剤。 A cell activator characterized by containing rice red koji. 請求項1に記載の細胞賦活剤を含有することを特徴とする化粧品。
A cosmetic comprising the cell activator according to claim 1.
JP2010124989A 2010-05-31 2010-05-31 Cell activator Pending JP2011251915A (en)

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2013133333A (en) * 2011-12-26 2013-07-08 Satoshi Shinkawa Method for producing terpene derivative presenting collagen production action
JP2020186185A (en) * 2019-05-13 2020-11-19 株式会社東洋新薬 Composition

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2013133333A (en) * 2011-12-26 2013-07-08 Satoshi Shinkawa Method for producing terpene derivative presenting collagen production action
JP2020186185A (en) * 2019-05-13 2020-11-19 株式会社東洋新薬 Composition
JP7382622B2 (en) 2019-05-13 2023-11-17 株式会社東洋新薬 Composition

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