JP2004002484A - External preparation for skin - Google Patents

External preparation for skin Download PDF

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JP2004002484A
JP2004002484A JP2003336986A JP2003336986A JP2004002484A JP 2004002484 A JP2004002484 A JP 2004002484A JP 2003336986 A JP2003336986 A JP 2003336986A JP 2003336986 A JP2003336986 A JP 2003336986A JP 2004002484 A JP2004002484 A JP 2004002484A
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skin
external preparation
yeast extract
yeast
titanium oxide
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Masumi Takei
竹井 増美
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Noevir Co Ltd
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Noevir Co Ltd
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Abstract

<P>PROBLEM TO BE SOLVED: To provide an external preparation for skin, having no problem of stability and skin safety, effective for preventing skin erythema, sunburn, melanization, premature aging and the like and also effective for recovering the skin damaged by ultraviolet rays. <P>SOLUTION: This preparation is obtained by including thioredoxin or one or more selected from yeast extracts and yeast culture supernatant and also including one or more ultraviolet ray-screening agents in a substrate for the external preparation. <P>COPYRIGHT: (C)2004,JPO

Description

 本発明は、紫外線による皮膚の紅斑,日焼け,黒化及び早期老化等の防止に有効で、且つ紫外線により損傷を受けた皮膚の回復においても有効な皮膚外用剤に関する。さらに詳しくは、酵母抽出物及び酵母培養上清より選択した1種又は2種以上、又はチオレドキシンと、紫外線遮蔽剤の1種又は2種以上を含有して成る皮膚外用剤に関する。 (4) The present invention relates to an external preparation for skin which is effective in preventing erythema, sunburn, blackening and premature aging of the skin due to ultraviolet rays, and also effective in recovering skin damaged by ultraviolet rays. More specifically, the present invention relates to an external preparation for skin comprising one or more selected from a yeast extract and a yeast culture supernatant, or thioredoxin, and one or more ultraviolet screening agents.

 紅斑をはじめ皮膚の早期老化等、紫外線による悪影響を防止するべく、種々の紫外線遮蔽効果を有する皮膚外用剤が開発されている。これらにおいては、有機系の紫外線吸収剤や、微粒子酸化チタン,微粒子酸化亜鉛など紫外線遮蔽効果を有する無機粉体が用いられていた。 皮膚 In order to prevent adverse effects of ultraviolet rays such as erythema and premature aging of the skin, various skin external preparations having ultraviolet shielding effects have been developed. In these, inorganic powders having an ultraviolet shielding effect, such as organic ultraviolet absorbers and fine particle titanium oxide and fine particle zinc oxide, have been used.

 また、紫外線による皮膚の損傷や早期老化を防止するべく、紫外線により発生する活性酸素種の消去作用を有する物質がスクリーニングされており、タンニン類,フラボノイド等のポリフェノール類や各種植物の抽出処理物,真菌類の抽出処理物の他、最近ではキサントン類(例えば、特許文献1参照),イミダゾピロキノリン化合物(例えば、特許文献2参照),アゾール誘導体(例えば、特許文献3参照),ベンゾフェノン誘導体(例えば、特許文献4参照),セサミノールトリグリコシド(例えば、特許文献5参照),アミノ酸誘導体(例えば、特許文献6参照)等が開示されている。一方、紫外線により生じた皮膚の損傷を回復させる皮膚外用剤として、抗炎症作用を有する物質を配合したり、真皮線維芽細胞を活性化する作用を有する成分を配合したりする試みもなされている。抗炎症剤としては、古くからグリチルレチン酸及びその誘導体,グリチルリチン酸及びその塩類,アラントイン及びその誘導体,アズレン類,ε-アミノカプロン酸,ヒドロコルチゾンなどが用いられ、種々の動植物や微生物類の抽出物も開示されている。線維芽細胞の活性化作用を有するものとしても、各種植物の抽出処理物の他、パントラクトン(例えば、特許文献7参照),6-ベンジルアミノプリン(例えば、特許文献8参照),L-リシル-L-グリシル-L-ヒスチジン(例えば、特許文献9参照),安息香酸アミド誘導体(例えば、特許文献10参照)などが開示されている。 In addition, in order to prevent skin damage and premature aging due to ultraviolet rays, substances having a function of eliminating active oxygen species generated by ultraviolet rays have been screened, and polyphenols such as tannins and flavonoids, and extracts of various plants, In addition to the fungus-extracted products, recently, xanthones (for example, see Patent Document 1), imidazopyroquinoline compounds (for example, see Patent Document 2), azole derivatives (for example, see Patent Document 3), benzophenone derivatives (for example, Patent Document 4), sesaminol triglycoside (for example, see Patent Document 5), amino acid derivatives (for example, see Patent Document 6), and the like. On the other hand, attempts have been made to mix a substance having an anti-inflammatory effect or a component having an effect of activating dermal fibroblasts as a skin external preparation for recovering skin damage caused by ultraviolet rays. . Glycyrrhetinic acid and its derivatives, glycyrrhizic acid and its salts, allantoin and its derivatives, azulene, ε-aminocaproic acid, hydrocortisone, etc. have been used as anti-inflammatory agents since ancient times, and extracts of various animals, plants and microorganisms are also disclosed. Have been. As those having an activity of activating fibroblasts, in addition to the extracts of various plants, pantolactone (for example, see Patent Document 7), 6-benzylaminopurine (for example, see Patent Document 8), L-lysyl -L-glycyl-L-histidine (for example, see Patent Document 9), benzoic acid amide derivatives (for example, see Patent Document 10) and the like are disclosed.

 しかしながら、有機系の紫外線吸収剤については、水溶性に乏しいものや皮膚刺激性,光毒性等が問題となるものもあり、十分な紫外線遮蔽効果を得るのに十分な量を配合できない場合があった。紫外線遮蔽効果を有する無機粉体を配合する場合についても、十分な紫外線遮蔽効果を発揮させる量を配合すると、皮膚外用剤を塗布した際に外観が青白く見えたり、白っぽくなったりして不自然になるという問題があった。 However, some of the organic UV absorbers have poor water solubility, some have problems with skin irritation, phototoxicity, etc., and therefore, in some cases, a sufficient amount cannot be blended to obtain a sufficient UV shielding effect. Was. When blending an inorganic powder that has an ultraviolet shielding effect, if an amount that exerts a sufficient ultraviolet shielding effect is blended, the appearance looks pale or white when applying the external preparation for skin, and it becomes unnatural. There was a problem of becoming.

 また、紫外線による皮膚の損傷や早期老化は複雑なメカニズムを経て進行するため、それに関与する活性酸素種の一部を消去したり、炎症過程に拮抗する抗炎症剤を用いたり、真皮線維芽細胞を活性化して真皮マトリックスの修復を試みたりするのみによっては、十分な防止及び回復効果を得ることは困難であった。
特開平9−255571号公報 特開平10−45594号公報 特開平10−101562号公報 特開平10−121044号公報 特開平10−182331号公報 特開平10−279543号公報 特開平7−126148号公報 特開平7−233037号公報 特開平7−316192号公報 特開平8−157432号公報
In addition, skin damage and premature aging caused by ultraviolet rays progress through a complex mechanism, so that some of the reactive oxygen species involved in the damage are eliminated, anti-inflammatory drugs that antagonize the inflammatory process, and dermal fibroblasts are used. It has been difficult to obtain sufficient preventive and recovery effects only by trying to repair the dermal matrix by activating.
JP-A-9-255571 JP-A-10-45594 JP-A-10-101562 JP-A-10-121044 JP-A-10-182331 JP-A-10-279543 JP-A-7-126148 JP-A-7-233037 JP-A-7-316192 JP-A-8-157432

 そこで本発明においては、安定性及び皮膚に対する安全性上問題がなく、紫外線による皮膚の紅斑,日焼け,黒化及び早期老化等の防止に有効で、且つ紫外線により損傷を受けた皮膚の回復においても有効な皮膚外用剤を得ることを目的とした。 Therefore, in the present invention, there is no problem in stability and safety to the skin, it is effective in preventing erythema, tanning, blackening and premature aging of the skin due to ultraviolet rays, and also in recovering skin damaged by ultraviolet rays. The aim was to obtain an effective skin external preparation.

 上記課題を解決するべく種々検討した結果、酵母抽出物及び酵母培養上清より選択した1種又は2種以上、又はチオレドキシンと、紫外線遮蔽剤の1種又は2種以上とを併用して外用剤基剤に含有させることにより、紫外線による紅斑等に対し非常に良好な防御効果と、紫外線による損傷からの優れた回復効果が得られることを見いだし、本発明を完成するに至った。 As a result of various studies to solve the above-mentioned problems, an external preparation was prepared by using one or more selected from yeast extract and yeast culture supernatant, or thioredoxin, and one or more ultraviolet shielding agents in combination. The present inventors have found that a very good protective effect against erythema and the like caused by ultraviolet rays and an excellent effect of recovering from damage caused by ultraviolet rays can be obtained by adding them to the base, thereby completing the present invention.

 酵母抽出物等については、細胞賦活効果やヒアルロン酸産生促進効果(特開平8−163983)等が知られており、一方チオレドキシンもレドックス制御に関与するタンパク質であって、活性酸素の消去作用を有することはすでに開示されている(特願平7−188029)が、今回、紫外線遮蔽剤の1種又は2種以上と併用することにより、これら各成分の効果から予測される効果を超える生理的効果が得られたのである。 With respect to yeast extract and the like, a cell activating effect and a hyaluronic acid production promoting effect (JP-A-8-163983) are known. On the other hand, thioredoxin is also a protein involved in redox control and has an active oxygen scavenging effect. This has already been disclosed (Japanese Patent Application No. 7-188029), but this time, by using one or two or more ultraviolet shielding agents in combination, a physiological effect exceeding the effect expected from the effect of each of these components is obtained. Was obtained.

 以上詳述したように、本発明により、安定性及び皮膚に対する安全性上問題がなく、紫外線による皮膚の紅斑,日焼け,黒化及び早期老化等の防止に有効で、且つ紫外線により損傷を受けた皮膚の回復においても有効な皮膚外用剤を得ることができた。 As described in detail above, the present invention has no problems in stability and safety to skin, is effective in preventing skin erythema, sunburn, blackening and premature aging due to ultraviolet rays, and has been damaged by ultraviolet rays. An effective external preparation for skin was also obtained in the recovery of skin.

 本発明において用いる酵母抽出物としては、酵母の極性溶媒による抽出物、酵母を自己消化,酸加水分解又は酵素分解等により溶菌させた後ろ過したもの、或いは前記溶菌液を乾燥し、それより極性溶媒で抽出した物を用いることができる。抽出には、Eremascus属,Endomyces属等Endomycetaceae科に属する酵母や、Schizosaccharomyces属,Nadsonia属,Saccharomycodes属,Hanseniaspora属,Wickerhamia属,Saccharomyces属,Kluyveromyces属,Lodderomyces属,Wingea属,Endomycopsis属,Pichia属,Hansenula属,Pachysolen属、Citeromyces属,Debaryomyces属,Schwanniomyces属,Dekkera属,Saccharomycopsis属,Lipomyces属等のSaccharomycetaceae科に属する酵母、Spermophthora属,Eremothecium属,Crebrothecium属,Ashbya属,Nematospora属,Metschnikowia属,Coccidiascus属等のSpermophthoraceae科に属する酵母などの子のう菌酵母が好ましく用いられる。 The yeast extract used in the present invention may be an extract of a yeast with a polar solvent, a yeast obtained by lysing the yeast by autolysis, acid hydrolysis or enzymatic decomposition, and then filtering, or drying the lysate and drying the lysate. A product extracted with a solvent can be used. The extraction, Eremascus the genus, and yeast belonging to the Endomyces genus, etc. Endomycetaceae family, Schizosaccharomyces spp., Nadsonia genus, Saccharomycodes genus, Hanseniaspora genus, Wickerhamia spp., Saccharomyces spp., Kluyveromyces sp., Lodderomyces genus, Wingea genus, Endomycopsis genus, Pichia genus, Hansenula genus, Pachysolen genus, Citeromyces spp., Debaryomyces spp., Schwanniomyces spp., Dekkera genus, Saccharomycopsis genus, a yeast belonging to the Saccharomycetaceae family Lipomyces genus, etc., Spermophthora genus, Eremothecium genus, Crebrothecium species, Ashbya genus, Nematospora genus, Metschnikowia genus, Coccidiascus Ascomycetous yeasts such as yeast belonging to the genus Spermophthoraceae are preferably used.

 抽出溶媒としては、水の他、メタノール,エタノール,プロパノール,イソプロパノール等の低級アルコール、1,3-ブチレングリコール,プロピレングリコール,ジプロピレングリコール,グリセリン等の多価アルコール、エチルエーテル,プロピルエーテル等のエーテル類、酢酸エチル,酢酸ブチル等のエステル類、アセトン,エチルメチルケトン等のケトン類などの極性有機溶媒を用いることができ、これらより1種又は2種以上を選択して用いる。また、生理食塩水,リン酸緩衝液,リン酸緩衝生理食塩水等を用いてもよい。酵母は乾燥及び/又は粉砕してから抽出に供してもよく、抽出溶媒中でホモジナイズしたり、超音波破砕を行ってもよい。また培地中で紫外線照射して、抽出物を得ることもできる。抽出温度としては、0℃程度から抽出溶媒の沸点以下の温度とするのが適切である。抽出時間は抽出溶媒の種類や抽出温度によっても異なるが、1時間〜5日間程度とするのが適切である。 Examples of the extraction solvent include water, lower alcohols such as methanol, ethanol, propanol, and isopropanol; polyhydric alcohols such as 1,3-butylene glycol, propylene glycol, dipropylene glycol, and glycerin; and ethers such as ethyl ether and propyl ether. And polar organic solvents such as esters such as ethyl acetate and butyl acetate, and ketones such as acetone and ethyl methyl ketone. One or more of these can be selected and used. Further, physiological saline, phosphate buffer, phosphate buffered saline, or the like may be used. The yeast may be dried and / or pulverized before being subjected to extraction, or may be homogenized in an extraction solvent or subjected to sonication. The extract can also be obtained by irradiating the medium with ultraviolet light. It is appropriate that the extraction temperature is set to a temperature from about 0 ° C. to the boiling point of the extraction solvent or lower. Although the extraction time varies depending on the type of extraction solvent and the extraction temperature, it is appropriate to set it to about 1 hour to 5 days.

 酵母の培養上清は、MY培地等の酵母培養用の培地を用いて15〜28℃で3日〜4週間ほど培養した後、培養上清を回収し、メンブランフィルターにてろ過して得る。 (4) The yeast culture supernatant is obtained by culturing at 15 to 28 ° C. for about 3 days to 4 weeks using a yeast culture medium such as MY medium, and then collecting the culture supernatant, followed by filtration through a membrane filter.

 酵母の上記極性溶媒による抽出物又は培養上清は、そのままでも本発明に係る皮膚外用剤に含有させることができるが、濃縮,乾固したり、又は濃縮,乾固物を水や極性溶媒に再度溶解したり、或いは生理作用を損なわない範囲で脱色,脱臭,脱塩等の精製処理や分散処理を行った後に用いてもよい。また保存のため、精製処理の後凍結乾燥し、用時に溶媒に溶解して用いることもできる。また、リポソーム等のベシクルやマイクロカプセル等に内包させて含有させることもできる。 The extract or culture supernatant of yeast with the above polar solvent can be contained as it is in the external preparation for skin according to the present invention. However, it can be concentrated and dried, or the concentrated and dried product can be dissolved in water or a polar solvent. It may be used again after re-dissolving or after subjecting to a purification treatment or dispersion treatment such as decolorization, deodorization, desalting or the like within a range that does not impair the physiological action. For preservation, it can also be freeze-dried after purification treatment and dissolved in a solvent before use. Further, it may be contained in vesicles such as liposomes or microcapsules.

 なお酵母抽出物又は培養上清は、上記したようにして調製したものを用いてもよいが、医薬品や化粧料用の「酵母エキス」として市販されているものを用いてもよい。本発明においては、これら酵母抽出物及び酵母培養上清より1種又は2種以上を選択して用いる。皮膚外用剤全量当たりの含有量としては、特に限定されないが、0.0001〜10.0重量%程度とするのが適切である。 As the yeast extract or culture supernatant, those prepared as described above may be used, or those commercially available as “yeast extract” for pharmaceuticals or cosmetics may be used. In the present invention, one or more of these yeast extracts and yeast culture supernatants are selected and used. The content of the total amount of the external preparation for skin is not particularly limited, but is suitably about 0.0001 to 10.0% by weight.

 続いて本発明において用いるチオレドキシンは、分子量10,000〜13,000程度の電子伝達タンパク質であり、市販の精製品を用いてもよく、またこれを含有する動植物抽出物や細菌,真菌,藻類等の抽出物を用いてもよい。酵母抽出物等と同様に、リポソーム等のベシクルやマイクロカプセル等に内包させて用いることもできる。皮膚外用剤全量当たりの含有量としては特に限定されないが、チオレドキシン量にして0.00001〜5.0重量%程度とするのが適切である。 Subsequently, the thioredoxin used in the present invention is an electron transfer protein having a molecular weight of about 10,000 to 13,000, and a commercially available purified product may be used. In addition, animal and plant extracts, bacteria, fungi, algae and the like containing the same may be used. May be used. As in the case of the yeast extract and the like, it can be used by being encapsulated in vesicles such as liposomes or microcapsules. The content of the total amount of the external preparation for skin is not particularly limited, but it is appropriate to set the amount of thioredoxin to about 0.00001 to 5.0% by weight.

 次に、本発明において酵母抽出物及び酵母培養上清より選択した1種又は2種以上又はチオレドキシンと併用する紫外線遮蔽剤としては、紫外線吸収性又は紫外線散乱性を有する物質で、皮膚外用剤用として許容されるものであれば特に制限なく用いることができる。特に、2-ヒドロキシ-4-メトキシベンゾフェノン,2-ヒドロキシ-4-メトキシベンゾフェノン-5-スルホン酸,2-ヒドロキシ-4-メトキシベンゾフェノン-5-スルホン酸ナトリウム,ジヒドロキシジメトキシベンゾフェノン,ジヒドロキシジメトキシベンゾフェノンスルホン酸ナトリウム,2,4-ジヒドロキシベンゾフェノン,テトラヒドロキシベンゾフェノン等のベンゾフェノン誘導体、パラアミノ安息香酸,パラアミノ安息香酸エチル,パラアミノ安息香酸グリセリル,パラジメチルアミノ安息香酸アミル,パラジメチルアミノ安息香酸オクチル等のパラアミノ安息香酸誘導体、パラメトキシ桂皮酸エチル,パラメトキシ桂皮酸イソプロピル,パラメトキシ桂皮酸オクチル,パラメトキシ桂皮酸2-エトキシエチル,パラメトキシ桂皮酸ナトリウム,パラメトキシ桂皮酸カリウム,ジパラメトキシ桂皮酸モノ-2-エチルヘキサン酸グリセリル等のメトキシ桂皮酸誘導体、サリチル酸オクチル,サリチル酸フェニル,サリチル酸ホモメンチル,サリチル酸ジプロピレングリコール,サリチル酸エチレングリコール,サリチル酸ミリスチル,サリチル酸メチル等のサリチル酸誘導体、ウロカニン酸、ウロカニン酸エチル等のウロカニン酸誘導体、4-tert-ブチル-4'-メトキシジベンゾイルメタン等のジベンゾイルメタン誘導体、2-(2'-ヒドロキシ-5'-メチルフェニル)ベンゾトリアゾール等のベンゾトリアゾール誘導体、アントラニル酸メチル等のアントラニル酸誘導体といった有機系紫外線吸収剤、酸化チタン、酸化亜鉛などが好ましいものとして挙げられる。酸化チタン及び酸化亜鉛としては、平均粒子径が20〜50nm程度の微粒子酸化チタン及び微粒子酸化亜鉛がさらに好ましく用いられる。また酸化チタンとして、特願平10−155265,同11−270020及び同11−311214に開示した方法により調製される多孔質酸化チタンや、特願平11−210073に開示した方法により調製される酸化チタンの油性分散体及び親油性酸化チタン粉体を用いることもできる。本発明においては、これらより1種又は2種以上を選択して用いる。なお、280〜320nmの中波長紫外線(UVB)に対し吸収を示す紫外線遮蔽剤を用いた場合には、特に皮膚の紅斑及び炎症の防御効果が大きく、320〜400nmの長波長紫外線(UVA)に対し吸収を示す紫外線遮蔽剤を用いた場合には、皮膚の黒化及び光老化に対する防御効果が期待できる。皮膚外用剤全量当たりの紫外線遮蔽剤の1種又は2種以上の含有量は特に限定されないが、0.1〜50.0重量%程度とするのが適切である。 Next, in the present invention, as an ultraviolet ray shielding agent used in combination with one or more selected from yeast extract and yeast culture supernatant or thioredoxin, a substance having an ultraviolet ray absorbing or ultraviolet ray scattering property, Can be used without particular limitation as long as it is acceptable. In particular, 2-hydroxy-4-methoxybenzophenone, 2-hydroxy-4-methoxybenzophenone-5-sulfonic acid, sodium 2-hydroxy-4-methoxybenzophenone-5-sulfonate, dihydroxydimethoxybenzophenone, sodium dihydroxydimethoxybenzophenonesulfonate Benzophenone derivatives such as 2,4-dihydroxybenzophenone and tetrahydroxybenzophenone; paraaminobenzoic acid derivatives such as paraaminobenzoic acid, ethyl paraaminobenzoate, glyceryl paraaminobenzoate, amyl paradimethylaminobenzoate and octyl paradimethylaminobenzoate; Ethyl paramethoxycinnamate, isopropyl paramethoxycinnamate, octyl paramethoxycinnamate, 2-ethoxyethyl paramethoxycinnamate, sodium paramethoxycinnamate, parame Methoxycinnamic acid derivatives such as potassium xycinnamate and glyceryl mono-2-ethylhexanoate diparamethoxycinnamate; salicylic acid derivatives such as octyl salicylate, phenyl salicylate, homomenthyl salicylate, dipropylene glycol salicylate, ethylene glycol salicylate, myristyl salicylate and methyl salicylate , Urocanic acid, urocanic acid derivatives such as ethyl urocanate, dibenzoylmethane derivatives such as 4-tert-butyl-4'-methoxydibenzoylmethane, 2- (2'-hydroxy-5'-methylphenyl) benzotriazole and the like Preferred are organic ultraviolet absorbers such as benzotriazole derivatives and anthranilic acid derivatives such as methyl anthranilate, and titanium oxide and zinc oxide. As titanium oxide and zinc oxide, fine particle titanium oxide and fine particle zinc oxide having an average particle diameter of about 20 to 50 nm are more preferably used. Examples of the titanium oxide include porous titanium oxide prepared by the method disclosed in Japanese Patent Application Nos. 10-155265, 11-270020 and 11-31214, and oxide prepared by the method disclosed in Japanese Patent Application No. 11-210073. An oily dispersion of titanium and a lipophilic titanium oxide powder can also be used. In the present invention, one or more of these are selected and used. In addition, when an ultraviolet ray shielding agent that absorbs 280 to 320 nm of medium wavelength ultraviolet light (UVB) is used, the protective effect against erythema and inflammation of the skin is particularly large, and the long wavelength ultraviolet light (UVA) is 320 to 400 nm. On the other hand, when an ultraviolet shielding agent showing absorption is used, a protective effect against blackening and photoaging of the skin can be expected. The content of one or more UV screening agents per total amount of the external preparation for skin is not particularly limited, but is suitably about 0.1 to 50.0% by weight.

 本発明に係る皮膚外用剤は、ローション剤,乳剤,ゲル剤,クリーム剤,軟膏剤,散剤,顆粒剤,粉末剤等の剤型で提供することができる。また、化粧水,乳液,クリーム,パック等の皮膚化粧料、メイクアップベースローション,メイクアップベースクリーム,乳液状,クリーム状,軟膏型,粉末状等のファンデーション,アイカラー,チークカラーといったメイクアップ化粧料、ハンドクリーム,レッグクリーム,ボディローション等の身体用化粧料、ヘアートニック,ヘアークリーム,ヘアーシャンプー,ヘアーリンス等の毛髪化粧料などとしても提供することができる。毛髪用化粧料とした場合には、特に紫外線による毛髪の損傷に対する保護効果が得られる。 皮膚 The external preparation for skin according to the present invention can be provided in the form of lotions, emulsions, gels, creams, ointments, powders, granules, powders and the like. Also, skin cosmetics such as lotions, emulsions, creams, packs, etc., makeup base lotions, makeup base creams, foundations such as emulsions, creams, ointments, powders, etc., and makeup makeups such as eye color and cheek color. Cosmetics, body creams such as hand creams, leg creams, body lotions, and the like, and hair cosmetics such as hair tonics, hair creams, hair shampoos, and hair rinses. In the case of a hair cosmetic, a protective effect is particularly obtained against damage to hair caused by ultraviolet rays.

 また本発明に係る皮膚外用剤には、酵母抽出物及び酵母培養上清の1種又は2種以上又はチオレドキシンと、紫外線遮蔽剤の1種又は2種以上の他に、油類,界面活性剤,保湿剤,顔料,香料,防菌防黴剤等の一般的な医薬品及び化粧料用原料や、活性酸素消去剤,抗炎症剤,美白剤,皮膚細胞賦活剤等の生理活性成分をも含有させることができる。 The external preparation for skin according to the present invention includes, in addition to one or more of yeast extract and yeast culture supernatant or thioredoxin, and one or more of ultraviolet shielding agents, oils and surfactants Also contains general pharmaceutical and cosmetic raw materials such as moisturizers, pigments, fragrances, antibacterial and fungicides, and also contains physiologically active ingredients such as active oxygen scavengers, anti-inflammatory agents, whitening agents, and skin cell activators. Can be done.

 さらに本発明の特徴について、実施例により詳細に説明する。 Furthermore, features of the present invention will be described in detail with reference to examples.

 まず、本発明で用いる酵母抽出物及び酵母培養上清の調製例を示す。 First, preparation examples of the yeast extract and the yeast culture supernatant used in the present invention will be described.

 [酵母抽出物1]
 Saccharomyces cerevisiae Meyerを培養し、菌体500gを自己消化させて得た溶菌液をろ過し、濃縮した後凍結乾燥し、酵母抽出物1とした。
[Yeast extract 1]
Saccharomyces cerevisiae Meyer was cultured, and a lysate obtained by autolyzing 500 g of cells was filtered, concentrated, and lyophilized to obtain yeast extract 1.

 [酵母抽出物2]
 Saccharomyces cerevisiae Meyerを培養し、菌体500gを凍結乾燥した後、50容量%エタノール水溶液500ml中に10℃で3日間浸漬し、ろ過してろ液を回収し、酵母抽出物2とした。
[Yeast extract 2]
After culturing Saccharomyces cerevisiae Meyer and freeze-drying 500 g of the cells, the cells were immersed in 500 ml of a 50% by volume aqueous ethanol solution at 10 ° C. for 3 days, and the filtrate was collected by filtration to obtain yeast extract 2.

 [酵母抽出物3]
 Saccharomyces cerevisiae Meyerを培養し、菌体500gを自己消化させて得た溶菌液をろ過し、濃縮した後凍結乾燥し、次いでこれを1,3-ブチレングリコール500ml中に浸漬し、15℃で3日間撹拌抽出した後、ろ過してろ液を回収し、酵母抽出物3とした。
[Yeast extract 3]
Saccharomyces cerevisiae Meyer is cultured, a lysate obtained by autolyzing 500 g of cells is filtered, concentrated, freeze-dried, and then immersed in 500 ml of 1,3-butylene glycol for 3 days at 15 ° C. After stirring and extracting, the filtrate was collected by filtration and used as yeast extract 3.

 [酵母抽出物4]
 Saccharomyces cerevisiae Meyerを培養し、菌体500gを凍結乾燥した後、50容量%グリセリン水溶液500ml中に10℃で3日間浸漬し、ろ過して抽出液を回収し、酵母抽出物4とした。
[Yeast extract 4]
After culturing Saccharomyces cerevisiae Meyer and lyophilizing 500 g of the cells, the cells were immersed in 500 ml of a 50% by volume aqueous glycerin solution at 10 ° C. for 3 days, and the extract was collected by filtration to obtain yeast extract 4.

 [酵母抽出物5]
 Saccharomyces cerevisiae Meyerを培養し、菌体500gを収集して滅菌水にて2回洗浄した後、50容量%エタノール水溶液500ml中に懸濁して5℃にて超音波破砕し、ろ過してろ液を回収し、酵母抽出物5とした。
[Yeast extract 5]
After culturing Saccharomyces cerevisiae Meyer, collecting 500 g of cells, washing the cells twice with sterile water, suspending them in 500 ml of 50% by volume ethanol aqueous solution, sonicating at 5 ° C., and filtering to collect the filtrate Then, yeast extract 5 was obtained.

 [酵母抽出物6]
 Saccharomyces cerevisiae Meyerを培養し、菌体500gを収集して標準液体培地に懸濁し、1J/cm2の中波長紫外線(280〜320nm)を2時間照射した後、ろ過して得たろ液を酵母抽出物6とした。
[Yeast extract 6]
After culturing Saccharomyces cerevisiae Meyer, collecting 500 g of cells, suspending the cells in a standard liquid medium, irradiating with 1 J / cm 2 of medium wavelength ultraviolet light (280 to 320 nm) for 2 hours, and filtering the obtained filtrate for yeast extraction It was thing 6.

 [酵母培養上清1]
 Saccharomyces cerevisiae Meyerを培養し、定常状態における培養上清をメンブレンフィルターにて無菌的にろ過し、ろ液を酵母培養上清1とした。
[Yeast culture supernatant 1]
Saccharomyces cerevisiae Meyer was cultured, and the culture supernatant in a steady state was aseptically filtered through a membrane filter, and the filtrate was used as yeast culture supernatant 1.

 [酵母培養上清2]
 Endomyces magnusiiを培養し、定常状態における培養上清をメンブレンフィルターにて無菌的にろ過し、ろ液を酵母培養上清2とした。
[Yeast culture supernatant 2]
Endomyces magnusii was cultured, and the culture supernatant in a steady state was aseptically filtered through a membrane filter, and the filtrate was used as yeast culture supernatant 2.

 続いて、本発明に係る皮膚外用剤についての実施例の処方を示す。 Next, the formulations of the examples of the external preparation for skin according to the present invention are shown.

 [実施例1]
化粧水
(1)エタノール                20.00(重量%)
(2)ポリオキシエチレン(60E.O.)硬化ヒマシ油    3.00
(3)パラメトキシ桂皮酸オクチル         1.00
(4)香料                    0.10
(5)パラオキシ安息香酸メチル          0.10
(6)ジプロピレングリコール           5.00
(7)1,3-ブチレングリコール          10.00
(8)酵母抽出物1                0.02
(9)精製水                  60.78
製法:(1)に(2)〜(5)を添加して溶解し、アルコール相とする。一方、(9)に(6)〜(8)を順次溶解して水相とする。水相にアルコール相を添加し、撹拌,混合する。
[Example 1]
Lotion (1) Ethanol 20.00 (% by weight)
(2) Polyoxyethylene (60E.O.) hydrogenated castor oil 3.00
(3) Octyl paramethoxycinnamate 1.00
(4) Fragrance 0.10
(5) Methyl paraoxybenzoate 0.10
(6) Dipropylene glycol 5.00
(7) 1,3-butylene glycol 10.00
(8) Yeast extract 1 0.02
(9) Purified water 60.78
Production method: (2) to (5) are added to (1) and dissolved to form an alcohol phase. On the other hand, (6) to (8) are sequentially dissolved in (9) to form an aqueous phase. Add the alcohol phase to the aqueous phase, stir and mix.

 [実施例2]
水中油型乳液
(1)オレイン酸オレイルエステル         5.0(重量%)
(2)ジメチルポリシロキサン           3.0
(3)ワセリン                  0.5
(4)セタノール                 1.0
(5)ソルビタンセスキオレイン酸エステル     0.8
(6)ポリオキシエチレン(20E.O.)オレイルエーテル  1.2
(7)パラメトキシ桂皮酸オクチル         5.0
(8)4-tert-ブチル-4'-メトキシジベンゾイル    2.0
   メタン
(9)2-ヒドロキシ-4-メトキシベンゾフェノン    3.0
(10)酢酸トコフェロール             0.2
(11)ジプロピレングリコール           6.0
(12)ヒドロキシエチルセルロース         0.3
(13)パラオキシ安息香酸メチル          0.1
(14)精製水                  68.7
(15)エタノール                 3.0
(16)酵母抽出物2                0.2
製法:(1)〜(10)の油相成分を混合,加熱溶解して70℃とする。一方、(11)〜(14)の水相成分を混合,加熱溶解して70℃とし、これに前記油相を加えてホモジナイザーにて乳化し、冷却後40℃にて(15)及び(16)を添加,混合する。
[Example 2]
Oil-in-water emulsion (1) Oleyl oleate 5.0 (wt%)
(2) Dimethyl polysiloxane 3.0
(3) Vaseline 0.5
(4) Cetanol 1.0
(5) Sorbitan sesquioleate 0.8
(6) Polyoxyethylene (20E.O.) oleyl ether 1.2
(7) Octyl paramethoxycinnamate 5.0
(8) 4-tert-butyl-4'-methoxydibenzoyl 2.0
Methane (9) 2-hydroxy-4-methoxybenzophenone 3.0
(10) Tocopherol acetate 0.2
(11) Dipropylene glycol 6.0
(12) Hydroxyethyl cellulose 0.3
(13) Methyl paraoxybenzoate 0.1
(14) Purified water 68.7
(15) Ethanol 3.0
(16) Yeast extract 2 0.2
Production method: The oil phase components (1) to (10) are mixed and dissolved by heating to 70 ° C. On the other hand, the aqueous phase components (11) to (14) were mixed and dissolved by heating to 70 ° C., and the oil phase was added thereto, emulsified by a homogenizer, cooled, and cooled at 40 ° C. at (15) and (16). ) Is added and mixed.

 [実施例3]
油中水型乳液
(1)マイクロクリスタリンワックス        1.00(重量%)
(2)ミツロウ                  2.00
(3)ラノリン                  2.00
(4)流動パラフィン              20.00
(5)スクワラン                10.00
(6)ソルビタンセスキオレイン酸エステル     4.00
(7)ポリオキシエチレン(20E.O.)ソルビタン    1.00
   モノオレイン酸エステル
(8)イソステアリン酸を作用させた酸化チタンの  2.50
   スクワラン分散体
(9)プロピレングリコール            7.00
(10)パラオキシ安息香酸メチル          0.10
(11)酵母抽出物3                0.05
(12)精製水                  50.25
(13)香料                    0.10
製法:(1)〜(7)の油相成分を混合して加熱溶解し、(8)を加えて70℃に加熱する。一方(9)〜(12)の水相成分を混合,加熱溶解し、70℃とする。この水相を前記油相に加えてホモジナイザーにて乳化し、冷却後40℃にて(13)を添加,混合する。なお(8)のイソステアリン酸を作用させた酸化チタンのスクワラン分散体は、0.2Mのチタンテトラエトキシドのスクワラン溶液に、イソステアリン酸0.1モルを添加し、水0.1モルを添加して室温で24時間反応させて調製した。
[Example 3]
Water-in-oil emulsion (1) Microcrystalline wax 1.00 (% by weight)
(2) Beeswax 2.00
(3) Lanolin 2.00
(4) Liquid paraffin 20.00
(5) Squalane 10.00
(6) Sorbitan sesquioleate 4.00
(7) Polyoxyethylene (20E.O.) Sorbitan 1.00
Monooleate (8) 2.50 of titanium oxide treated with isostearic acid
Squalane dispersion (9) Propylene glycol 7.00
(10) Methyl paraoxybenzoate 0.10
(11) Yeast extract 3 0.05
(12) Purified water 50.25
(13) Fragrance 0.10
Production method: The oil phase components (1) to (7) are mixed and dissolved by heating, (8) is added, and the mixture is heated to 70 ° C. On the other hand, the aqueous phase components (9) to (12) are mixed and dissolved by heating to 70 ° C. This aqueous phase is added to the oil phase and emulsified with a homogenizer. After cooling, (13) is added and mixed at 40 ° C. The squalane dispersion of titanium oxide treated with isostearic acid in (8) was prepared by adding 0.1 mol of isostearic acid and 0.1 mol of water to a squalane solution of 0.2 M titanium tetraethoxide. And reacted at room temperature for 24 hours.

 [実施例4]
水中油型クリーム剤
(1)ミツロウ                  6.0(重量%)
(2)セタノール                 5.0
(3)還元ラノリン                8.0
(4)スクワラン                27.5
(5)グリセリル脂肪酸エステル          4.0
(6)親油型グリセリルモノステアリン酸エステル  2.0
(7)ポリオキシエチレン(20E.O.)ソルビタン     5.0
   モノラウリン酸エステル
(8)サリチル酸オクチル             2.5
(9)プロピレングリコール            5.0
(10)パラオキシ安息香酸メチル          0.1
(11)精製水                  33.9
(12)酵母抽出物4                0.5
(13)酵母抽出物5                0.5
製法:(1)〜(8)の油相成分を混合,溶解して75℃とする。一方、(9)〜(11)の水相成分を混合,溶解して75℃に加熱する。次いで、この水相成分に前記油相成分を添加して予備乳化した後ホモミキサーにて均一に乳化し、冷却後40℃にて(12),(13)を添加,混合する。
[Example 4]
Oil-in-water cream (1) Beeswax 6.0 (% by weight)
(2) Cetanol 5.0
(3) Reduced lanolin 8.0
(4) Squalane 27.5
(5) Glyceryl fatty acid ester 4.0
(6) Lipophilic glyceryl monostearate 2.0
(7) Polyoxyethylene (20E.O.) sorbitan 5.0
Monolaurate (8) octyl salicylate 2.5
(9) Propylene glycol 5.0
(10) Methyl paraoxybenzoate 0.1
(11) Purified water 33.9
(12) Yeast extract 4 0.5
(13) Yeast extract 5 0.5
Production method: The oil phase components (1) to (8) are mixed and dissolved to 75 ° C. On the other hand, the aqueous phase components (9) to (11) are mixed and dissolved, and heated to 75 ° C. Next, the oil phase component is added to the aqueous phase component, preliminarily emulsified, and then uniformly emulsified by a homomixer. After cooling, (12) and (13) are added and mixed at 40 ° C.

 [実施例5]
油中水型エモリエントクリーム
(1)流動パラフィン              30.0(重量%)
(2)マイクロクリスタリンワックス        2.0
(3)ワセリン                  5.0
(4)ジグリセリルジオレイン酸エステル      5.0
(5)L-グルタミン酸ナトリウム          1.6
(6)L-セリン                  0.4
(7)シリコーン処理微粒子酸化チタン       3.5
(8)プロピレングリコール            3.0
(9)パラオキシ安息香酸メチル          0.1
(10)酵母抽出物6                0.1
(11)精製水                  49.2
(12)香料                    0.1
製法:(5),(6)を(11)の一部に溶解して50℃とし、あらかじめ50℃に加温した(4)に撹拌しながら徐々に添加する。これをあらかじめ混合し、70℃に加熱溶解した(1)〜(3)に均一に分散し、次いで(7)を添加して均一に混合,分散する。これに、(8)〜(10)を(11)の残部に溶解して70℃に加熱したものを撹拌しながら添加し、ホモミキサーにて乳化する。冷却後、50℃にて(12)を添加,混合する。
[Example 5]
Water-in-oil emollient cream (1) Liquid paraffin 30.0 (% by weight)
(2) Microcrystalline wax 2.0
(3) Vaseline 5.0
(4) Diglyceryl dioleate 5.0
(5) L-sodium glutamate 1.6
(6) L-serine 0.4
(7) Silicone-treated fine particle titanium oxide 3.5
(8) Propylene glycol 3.0
(9) Methyl paraoxybenzoate 0.1
(10) Yeast extract 6 0.1
(11) Purified water 49.2
(12) Fragrance 0.1
Production method: (5) and (6) are dissolved in a part of (11) to 50 ° C., and gradually added to (4) heated to 50 ° C. with stirring while stirring. This is mixed in advance and uniformly dispersed in (1) to (3) which are heated and dissolved at 70 ° C., and then (7) is added and uniformly mixed and dispersed. A solution obtained by dissolving (8) to (10) in the remainder of (11) and heating to 70 ° C. is added thereto with stirring, and emulsified by a homomixer. After cooling, (12) is added and mixed at 50 ° C.

 [実施例6]
ゲル剤
(1)ジプロピレングリコール          10.0(重量%)
(2)カルボキシビニルポリマー          0.5
(3)水酸化カリウム               0.1
(4)2-ヒドロキシ-4-メトキシベンゾフェノン-5-   1.5
   スルホン酸ナトリウム
(5)パラオキシ安息香酸メチル          0.1
(6)精製水                  87.3
(7)酵母培養上清1               0.5
製法:(6)に(2)を均一に溶解した後、(1)に(4),(5)を溶解して添加し、次いで(3)を加えて増粘させ、(7)を添加,混合する。
[Example 6]
Gel (1) dipropylene glycol 10.0 (% by weight)
(2) Carboxyvinyl polymer 0.5
(3) Potassium hydroxide 0.1
(4) 2-hydroxy-4-methoxybenzophenone-5-1.5
Sodium sulfonate (5) Methyl parahydroxybenzoate 0.1
(6) Purified water 87.3
(7) Yeast culture supernatant 1 0.5
Production method: After (2) is uniformly dissolved in (6), (4) and (5) are dissolved and added to (1), then (3) is added to increase the viscosity, and (7) is added. , Mix.

 [実施例7]
リポソーム剤
(1)グリセリン                 2.0(重量%)
(2)1,3-ブチレングリコール            3.0
(3)ポリオキシエチレン(25E.O.)オレイルエーテル  0.2
(4)エタノール                10.0
(5)パラメトキシ桂皮酸カリウム         1.0
(6)パラオキシ安息香酸メチル          0.1
(7)香料                    0.1
(8)精製水                  78.6
(9)チオレドキシン内包リポソーム        5.0
製法:(5)〜(7)を(4)に溶解し、(1)〜(3)とともに(8)に添加して均一に混合し、これに(9)を加えて分散する。なお、(9)のチオレドキシン内包リポソームは、1.0重量%のチオレドキシン水溶液100mlに大豆レシチン80gを添加して55℃で懸濁し、次いで超音波処理してリポソームを調製し、遠心分離により回収して調製した。
[Example 7]
Liposome preparation (1) glycerin 2.0 (% by weight)
(2) 1,3-butylene glycol 3.0
(3) Polyoxyethylene (25E.O.) oleyl ether 0.2
(4) Ethanol 10.0
(5) Potassium paramethoxycinnamate 1.0
(6) Methyl paraoxybenzoate 0.1
(7) Fragrance 0.1
(8) Purified water 78.6
(9) Thioredoxin-encapsulated liposome 5.0
Production method: (5) to (7) are dissolved in (4), added to (8) together with (1) to (3), mixed uniformly, and then dispersed by adding (9). The thioredoxin-encapsulated liposome (9) was prepared by adding 80 g of soybean lecithin to 100 ml of a 1.0% by weight aqueous solution of thioredoxin, suspending the mixture at 55 ° C., and then performing ultrasonic treatment to prepare the liposome, which was recovered by centrifugation. Prepared.

 [実施例8]
水中油型乳剤型軟膏
(1)白色ワセリン               25.0(重量%)
(2)ステアリルアルコール           25.0
(3)グリセリン                12.0
(4)ラウリル硫酸ナトリウム           1.0
(5)パラオキシ安息香酸メチル          0.1
(6)精製水                  31.8
(7)微粒子酸化亜鉛               5.0
(8)チオレドキシン               0.1
製法:(1)〜(4)の油相成分を混合,加熱して均一に溶解し、75℃とする。一方、(5),(6)の水相成分を混合,加熱し、(7)を加えて均一に分散して75℃とする。この水相成分に前記油相成分を撹拌しながら徐々に添加して乳化し、冷却した後40℃にて(8)を添加,溶解する。
Example 8
Oil-in-water emulsion type ointment (1) White petrolatum 25.0 (% by weight)
(2) Stearyl alcohol 25.0
(3) Glycerin 12.0
(4) Sodium lauryl sulfate 1.0
(5) Methyl paraoxybenzoate 0.1
(6) Purified water 31.8
(7) Fine particle zinc oxide 5.0
(8) Thioredoxin 0.1
Production method: The oil phase components (1) to (4) are mixed and heated to uniformly dissolve, and the mixture is heated to 75 ° C. On the other hand, the aqueous phase components (5) and (6) are mixed and heated, and (7) is added to uniformly disperse the mixture to 75 ° C. The oil phase component is gradually added to this water phase component while stirring to emulsify, and after cooling, (8) is added and dissolved at 40 ° C.

 [実施例9]
メイクアップベースクリーム
(1)ステアリン酸               12.0(重量%)
(2)セタノール                 2.0
(3)グリセリルトリ2-エチルヘキサン酸エステル  2.5
(4)自己乳化型グリセリルモノステアリン酸    2.0
   エステル
(5)プロピレングリコール           10.0
(6)水酸化カリウム               0.3
(7)パラオキシ安息香酸メチル          0.1
(8)精製水                  68.3
(9)微粒子酸化チタン              2.0
(10)ベンガラ                  0.4
(11)黄酸化鉄                  0.1
(12)酵母培養上清2               0.2
(13)香料                    0.1
製法:(1)〜(4)の油相成分を混合,溶解して75℃とする。一方、(5)〜(8)の水相成分を混合,加熱溶解し、これに(9)〜(11)の顔料成分を添加してホモミキサーにて均一に分散して75℃とする。次いで、この水相成分に前記油相成分を添加してホモミキサーにて均一に乳化し、冷却後40℃にて(12),(13)を添加,混合する。
[Example 9]
Makeup base cream (1) Stearic acid 12.0 (% by weight)
(2) Cetanol 2.0
(3) Glyceryl tri-2-ethylhexanoate 2.5
(4) Self-emulsifying glyceryl monostearic acid 2.0
Ester (5) propylene glycol 10.0
(6) Potassium hydroxide 0.3
(7) Methyl paraoxybenzoate 0.1
(8) Purified water 68.3
(9) Fine particle titanium oxide 2.0
(10) Bengala 0.4
(11) Yellow iron oxide 0.1
(12) Yeast culture supernatant 2 0.2
(13) Fragrance 0.1
Production method: Mix and dissolve the oil phase components (1) to (4) to 75 ° C. On the other hand, the aqueous phase components (5) to (8) are mixed and dissolved by heating, and the pigment components (9) to (11) are added thereto and uniformly dispersed by a homomixer to 75 ° C. Next, the oil phase component is added to the aqueous phase component, and the mixture is uniformly emulsified by a homomixer. After cooling, (12) and (13) are added and mixed at 40 ° C.

 [実施例10]
乳液状ファンデーション
(1)ステアリン酸                2.00(重量%)
(2)スクワラン                 5.00
(3)ミリスチン酸オクチルドデシル        5.00
(4)セタノール                 1.00
(5)デカグリセリルモノイソパルミチン酸エステル 9.00
(6)1,3-ブチレンクリコール            6.00
(7)水酸化カリウム               0.08
(8)パラオキシ安息香酸メチル          0.10
(9)酵母抽出物1                0.01
(10)精製水                  53.56
(11)酸化チタン                 9.00
(12)タルク                   7.40
(13)ベンガラ                  0.50
(14)黄酸化鉄                  1.10
(15)黒酸化鉄                  0.10
(16)香料                    0.15
製法:(1)〜(5)の油相成分を混合,溶解して75℃とする。一方、(6)〜(10)の水相成分を混合,加熱溶解し、これに(11)〜(15)の顔料成分を添加してホモミキサーにて均一に分散して75℃とする。次いで、この水相成分に前記油相成分を添加してホモミキサーにて均一に乳化し、冷却後40℃にて(16)を添加,混合する。
[Example 10]
Emulsion foundation (1) Stearic acid 2.00 (% by weight)
(2) Squalane 5.00
(3) Octyldodecyl myristate 5.00
(4) Cetanol 1.00
(5) Decaglyceryl monoisopalmitate 9.00
(6) 1,3-butylenecryol 6.00
(7) Potassium hydroxide 0.08
(8) Methyl paraoxybenzoate 0.10
(9) Yeast extract 1 0.01
(10) Purified water 53.56
(11) Titanium oxide 9.00
(12) Talc 7.40
(13) Bengala 0.50
(14) Yellow iron oxide 1.10
(15) Black iron oxide 0.10
(16) Fragrance 0.15
Production method: The oil phase components (1) to (5) are mixed and dissolved to 75 ° C. On the other hand, the aqueous phase components (6) to (10) are mixed and dissolved by heating, and the pigment components (11) to (15) are added thereto and uniformly dispersed by a homomixer to 75 ° C. Next, the oil phase component is added to the water phase component, and the mixture is uniformly emulsified by a homomixer. After cooling, (16) is added and mixed at 40 ° C.

 [実施例11]
パウダーファンデーション
(1)流動パラフィン               5.0(重量%)
(2)ミリスチン酸オクチルドデシル 2.5
(3)ワセリン 2.5
(4)パラオキシ安息香酸メチル 0.1
(5)香料 0.1
(6)酵母抽出物2を担持した多孔質酸化チタン  10.0
(7)ナイロンパウダー 10.0
(8)マイカ 20.0
(9)タルク 43.8
(10)ベンガラ 3.0
(11)黄酸化鉄 2.5
(12)黒酸化鉄 0.5
製法:(6)〜(12)の顔料成分を混合し、粉砕機を通して粉砕する。これを高速ブレンダーに移し、(1)〜(5)を混合して加え、均一に混合する。これを粉砕機で処理し、ふるいを通し粒度をそろえた後、金皿に充填して圧縮成形する。なお(6)の酵母抽出物を担持した多孔質酸化チタンは、グローブボックス内にてチタンテトラノルマルブトキシド0.25モルをノルマルブタノールに溶解して500mlとした溶液(1液)と、酢酸アンモニウム0.25モルと精製水0.625モルをノルマルブタノールに溶解して750mlとした溶液(2液)、及び硝酸カルシウム0.05モルと精製水3.75モルをメタノールに溶解して500mlとした溶液(3液)を調製し、1液を撹拌しながら2液及び3液を添加し、2時間静置した後生じた沈殿を回収し、洗浄,乾燥後、600℃で2時間加熱処理し、次いで1M塩酸中で撹拌処理し、遠心分離して得た多孔質粒状酸化チタンを、酵母抽出物2中に減圧下浸漬して調製した。
[Example 11]
Powder foundation (1) Liquid paraffin 5.0 (% by weight)
(2) Octyldodecyl myristate 2.5
(3) Vaseline 2.5
(4) Methyl paraoxybenzoate 0.1
(5) Fragrance 0.1
(6) Porous titanium oxide supporting yeast extract 2 10.0
(7) Nylon powder 10.0
(8) Mica 20.0
(9) Talc 43.8
(10) Bengala 3.0
(11) Yellow iron oxide 2.5
(12) Black iron oxide 0.5
Production method: The pigment components of (6) to (12) are mixed and pulverized through a pulverizer. This is transferred to a high-speed blender, and (1) to (5) are mixed and added, and mixed uniformly. This is processed by a pulverizer, passed through a sieve to make the particle size uniform, and then filled in a metal plate and compression-molded. The porous titanium oxide supporting the yeast extract of (6) was prepared by dissolving 0.25 mol of titanium tetranormal butoxide in normal butanol to make a 500 ml solution (1 solution) in a glove box; A solution (2 liquids) prepared by dissolving 0.25 mol of purified water and 0.625 mol of purified water in normal butanol, and a solution prepared by dissolving 0.05 mol of calcium nitrate and 3.75 mol of purified water in methanol to 500 ml. (3 solution) was prepared, 2 solution and 3 solution were added while stirring 1 solution, and the resulting precipitate was collected after standing for 2 hours, washed, dried, and then heat-treated at 600 ° C. for 2 hours, Next, the mixture was stirred in 1 M hydrochloric acid and centrifuged to obtain porous granular titanium oxide, which was immersed in yeast extract 2 under reduced pressure to prepare.

 [実施例12]
ハンドクリーム
(1)セタノール                 4.00(重量%)
(2)ワセリン                  2.00
(3)流動パラフィン              10.00
(4)グリセリルモノステアリン酸エステル     1.50
(5)ポリオキシエチレン(60E.O.)グリセリル     2.50
   イソステアリン酸エステル
(6)酢酸トコフェロール             0.25
(7)グリセリン                20.00
(8)パラオキシ安息香酸メチル          0.10
(9)酵母抽出物3                0.15
(10)酵母抽出物4                0.15
(11)精製水                  55.85
(12)微粒子酸化亜鉛               3.50
製法:(1)〜(6)の油相成分を混合,溶解して75℃とする。一方、(7)〜(11)の水相成分を混合,加熱溶解し、(12)を添加,分散して75℃とする。次いで、この水相成分に前記油相成分を添加してホモミキサーにて均一に乳化する。
[Example 12]
Hand cream (1) Cetanol 4.00 (% by weight)
(2) Vaseline 2.00
(3) Liquid paraffin 10.00
(4) Glyceryl monostearate 1.50
(5) Polyoxyethylene (60E.O.) glyceryl 2.50
Isostearate (6) tocopherol acetate 0.25
(7) Glycerin 20.00
(8) Methyl paraoxybenzoate 0.10
(9) Yeast extract 3 0.15
(10) Yeast extract 4 0.15
(11) Purified water 55.85
(12) Fine particle zinc oxide 3.50
Production method: The oil phase components (1) to (6) are mixed and dissolved to 75 ° C. On the other hand, the aqueous phase components (7) to (11) are mixed and dissolved by heating, and (12) is added and dispersed to 75 ° C. Next, the oil phase component is added to the water phase component and uniformly emulsified by a homomixer.

 [実施例13]
ヘアートリートメント
(1)流動パラフィン              15.00(重量%)
(2)ワセリン                 15.00
(3)ミツロウ                  2.00
(4)アントラニル酸メチル            0.50
(5)ポリオキシエチレン(60E.O.)硬化ヒマシ油    3.00
(6)グリセリン                 5.00
(7)カルボキシビニルポリマー          0.10
(8)キサンタンガム               0.10
(9)パラオキシ安息香酸メチル          0.15
(10)精製水                  58.98
(11)水酸化ナトリウム              0.05
(12)酵母抽出物5                0.02
(13)香料                    0.10
製法:(1)〜(4)の油相成分を混合,加熱溶解して80℃とする。一方、(5)〜(10)の水相成分を混合,加熱溶解し、80℃とする。この水相に前記油相を撹拌しながら添加してホモジナイザーにて乳化し、冷却後30℃にて(11)〜(13)を添加,混合する。
Example 13
Hair treatment (1) Liquid paraffin 15.00 (% by weight)
(2) Vaseline 15.00
(3) Beeswax 2.00
(4) Methyl anthranilate 0.50
(5) Polyoxyethylene (60E.O.) hydrogenated castor oil 3.00
(6) Glycerin 5.00
(7) Carboxyvinyl polymer 0.10
(8) Xanthan gum 0.10
(9) Methyl paraoxybenzoate 0.15
(10) Purified water 58.98
(11) Sodium hydroxide 0.05
(12) Yeast extract 5 0.02
(13) Fragrance 0.10
Production method: The oil phase components (1) to (4) are mixed and dissolved by heating to 80 ° C. On the other hand, the aqueous phase components (5) to (10) are mixed and dissolved by heating to 80 ° C. The oil phase is added to the aqueous phase while stirring, and emulsified by a homogenizer. After cooling, (11) to (13) are added and mixed at 30 ° C.

 上記本発明の実施例1〜実施例12について、まずSun Protection Factor(SPF)の測定を行った。その際下記表1のように、本発明における皮膚外用剤に含有される酵母抽出物及び酵母培養上清の1種又は2種以上又はチオレドキシン、及び紫外線遮蔽剤の1種又は2種以上のいずれかのみを含有する比較例を調製し(比較例10のみ酸化チタンをタルクに代替し、他はいずれか一方を精製水に代替した)、同時に評価を行った。SPFの測定は、日本化粧品工業会のSPF測定法基準(日本化粧品工業連合会技術資料,No.92,109ページ,1991年)に従って行った。測定結果は表2に示した。 に つ い て For the above Examples 1 to 12 of the present invention, measurement of Sun Protection Factor (SPF) was first performed. At this time, as shown in Table 1 below, one or more of yeast extract and yeast culture supernatant or one or more of thioredoxin and ultraviolet shielding agent contained in the external preparation for skin in the present invention. A comparative example containing only K was prepared (only titanium oxide was replaced with talc in Comparative Example 10, and one of the other was replaced with purified water), and evaluation was performed at the same time. The SPF was measured according to the SPF measurement method standard of the Japan Cosmetic Industry Association (Japanese Cosmetic Industry Association Technical Data, No. 92, page 109, 1991). The measurement results are shown in Table 2.

Figure 2004002484
Figure 2004002484

Figure 2004002484
Figure 2004002484

 表2より明らかなように、酵母抽出物又は酵母培養上清のみを有効成分として含有する比較例1,比較例3,比較例4及び比較例6においては、紫外線による紅斑に対する抑制効果は認められていない。酵母抽出物とともに粉体を多量含有する比較例10においても、SPF値は2.3であった。これに対し本発明の実施例においては、全実施例で5以上のSPF値が得られており、紫外線遮蔽剤を含有する比較例と比べた場合、それぞれ対応する実施例においては、SPF値は大幅に上昇していた。 As is clear from Table 2, in Comparative Examples 1, 3, 3, and 6 containing only the yeast extract or the yeast culture supernatant as an active ingredient, an inhibitory effect on erythema caused by ultraviolet rays was observed. Not. In Comparative Example 10 containing a large amount of powder together with the yeast extract, the SPF value was 2.3. In contrast, in Examples of the present invention, SPF values of 5 or more were obtained in all Examples, and when compared with Comparative Examples containing an ultraviolet shielding agent, SPF values were Had risen significantly.

 続いて、上記実施例1〜実施例12及び比較例1〜比較例12について使用試験を行った。パネラーとして、日常戸外で作業する20才〜60才代の女性で、相当な肌荒れ症状を呈する者20名を1群として用いた。使用試験は5月から7月の2カ月間にわたり、実施例及び比較例のそれぞれをブラインドにて各群に朝,昼の2回ずつ使用させて行った。使用試験開始前及び終了後の皮膚の状態を、表3に示す判定基準に従って評価して点数化し、20名の平均値を算出して表4に示した。 使用 Subsequently, use tests were performed on Examples 1 to 12 and Comparative Examples 1 to 12. As a panel, a group of 20 women in their 20s to 60s who work outdoors outdoors and who show considerable skin roughness symptoms were used. The use test was conducted for two months from May to July, and each of the examples and comparative examples was used blindly by each group twice a day in the morning and the afternoon. The skin condition before and after the start of the use test was evaluated and scored according to the criteria shown in Table 3, and the average value of 20 persons was calculated and shown in Table 4.

Figure 2004002484
Figure 2004002484

Figure 2004002484
Figure 2004002484

 表4より明らかなように本発明の実施例使用群では、いずれにおいても皮膚の状態の明確な改善が認められ、全使用群において各パネラーの皮膚の状態は、皮溝及び皮丘がほぼ明確に認められる程度又はそれ以上にまで改善されていた。特に、実施例2,実施例8及び実施例11使用群では、顕著な改善が認められていた。これに対し比較例使用群では、皮膚の状態の悪化したパネラーは見られなかったものの、大多数のパネラーにおいて明確な改善は認められていなかった。 As is clear from Table 4, in the group using the example of the present invention, a clear improvement of the skin condition was observed in all the groups, and the skin condition of each paneler was almost clear in all the use groups. Was improved to the degree or more observed. In particular, remarkable improvements were observed in the groups using Example 2, Example 8, and Example 11. On the other hand, in the group using the comparative example, although no paneler whose skin condition was deteriorated was not observed, clear improvement was not recognized in the majority of panelists.

 次に実施例13について、紫外線による毛髪の損傷に対する保護効果を評価した。その際、実施例13中のアントラニル酸メチルを精製水に代替したものを比較例13、酵母抽出物5を精製水に代替したものを比較例14、酵母抽出物5及びアントラニル酸メチルの両者を精製水に代替したものを比較例15として、同時に評価を行った。評価は、健康な人毛により作成した長さ15cm,20gの毛髪束に上記実施例及び比較例を各0.2gずつ均一に塗布し、サンテスターを用いて174kJ,290〜390nmの紫外線を4時間照射した後、日立製走査型電子顕微鏡により毛髪の状態を観察し、表5に示す判定基準に従って点数化して行った。各試料につき5個の毛髪束を用いて評価を行い、評価点の平均値を算出して表6に示した。 Next, Example 13 was evaluated for its protective effect against hair damage due to ultraviolet rays. At that time, Comparative Example 13 was obtained by replacing methyl anthranilate in Example 13 with purified water, Comparative Example 14 was obtained by replacing yeast extract 5 with purified water, both yeast extract 5 and methyl anthranilate were used. Evaluation was performed at the same time as Comparative Example 15 in which purified water was used instead. The evaluation was conducted by uniformly applying 0.2 g of each of the above Examples and Comparative Examples to a hair bundle of 15 cm in length and 20 g made of healthy human hair, and applying 174 kJ, 290 to 390 nm ultraviolet light using a sun tester. After irradiation for a period of time, the condition of the hair was observed with a scanning electron microscope manufactured by Hitachi, and scored according to the criteria shown in Table 5. Each sample was evaluated using five hair bundles, and the average value of the evaluation points was calculated and shown in Table 6.

Figure 2004002484
Figure 2004002484

Figure 2004002484
Figure 2004002484

 表6より、本発明の実施例13塗布群において、紫外線による毛髪の損傷に対し良好な保護効果が認められる。実施例13塗布群では、3個の毛髪束において毛髪の損傷は認められず、2個の毛髪において若干損傷が認められたのみであった。これに対し、酵母抽出物及びアントラニル酸メチルのいずれをも含有しない比較例15塗布群では、全毛髪束において著しい毛髪の損傷が見られ、酵母抽出物又はアントラニル酸メチルの一方を含有する比較例13及び比較例14塗布群においても、かなりの毛髪の損傷が認められていた。 よ り Table 6 shows that the group applied with Example 13 of the present invention has a good protective effect against hair damage due to ultraviolet rays. In the group to which Example 13 was applied, no damage to the hair was observed in the three hair bundles, and only slight damage was observed in the two hairs. On the other hand, in Comparative Example 15 application group containing neither yeast extract nor methyl anthranilate, significant hair damage was observed in the whole hair bundle, and Comparative Example containing either yeast extract or methyl anthranilate was applied. Also in the group of 13 and Comparative Example 14, considerable hair damage was observed.

 なお本発明の実施例1〜実施例13については、25℃で6カ月間保存した場合に何ら状態変化を認めず、健康な男性パネラー30名による48時間の背部閉塞貼付試験においても、皮膚刺激性反応を認めなかった。また、女性パネラーによる使用試験において、問題となる刺激感,不快感等は認められなかった。 Regarding Examples 1 to 13 of the present invention, no change in state was observed when stored at 25 ° C. for 6 months, and skin irritation was also observed in a 48-hour back obstruction sticking test by 30 healthy male panelists. No sexual reaction was observed. In a use test by a female panelist, no irritating sensation or discomfort, etc., which were problematic, were found.

Claims (3)

 酵母抽出物及び酵母培養上清より選択した1種又は2種以上と、紫外線遮蔽剤の1種又は2種以上を含有して成る皮膚外用剤。 (4) An external preparation for skin comprising one or more selected from yeast extract and yeast culture supernatant and one or more ultraviolet shielding agents.  チオレドキシンと、紫外線遮蔽剤の1種又は2種以上を含有して成る皮膚外用剤。 (4) An external preparation for skin comprising thioredoxin and one or more ultraviolet screening agents.  紫外線遮蔽剤の1種又は2種以上が、ベンゾフェノン誘導体,パラアミノ安息香酸誘導体,メトキシ桂皮酸誘導体,サリチル酸誘導体,ウロカニン酸及びその誘導体,ジベンゾイルメタン誘導体,ベンゾトリアゾール誘導体,アントラニル酸誘導体,酸化チタン,酸化亜鉛,多孔質酸化チタン,酸化チタンの油性分散体及び親油性酸化チタン粉体より成る群から選択されることを特徴とする、請求項1又は請求項2に記載の皮膚外用剤。 One or more of the ultraviolet light shielding agents may be a benzophenone derivative, a paraaminobenzoic acid derivative, a methoxycinnamic acid derivative, a salicylic acid derivative, urocanic acid and its derivatives, a dibenzoylmethane derivative, a benzotriazole derivative, an anthranilic acid derivative, titanium oxide, The external preparation for skin according to claim 1 or 2, wherein the external preparation is selected from the group consisting of zinc oxide, porous titanium oxide, an oily dispersion of titanium oxide, and lipophilic titanium oxide powder.
JP2003336986A 2003-09-29 2003-09-29 External preparation for skin Pending JP2004002484A (en)

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JP2008120792A (en) * 2006-10-16 2008-05-29 Hayashibara Biochem Lab Inc Skin and hair cosmetic having moisture retention and hairdressing activity and method for producing the same
JP2008525329A (en) * 2004-12-23 2008-07-17 ユニリーバー・ナームローゼ・ベンノートシヤープ Water-in-oil emulsion for hair treatment
JP2008546799A (en) * 2005-06-21 2008-12-25 サウス、アラバマ、メディカル、サイエンス、ファウンデーション Methods and compositions comprising natural folic acid for protection from radiation damage
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JP2008546799A (en) * 2005-06-21 2008-12-25 サウス、アラバマ、メディカル、サイエンス、ファウンデーション Methods and compositions comprising natural folic acid for protection from radiation damage
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JP2018131405A (en) * 2017-02-15 2018-08-23 株式会社ファンケル Kallikrein 7 production-promoting composition

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