JP2004323468A - Skin care preparation for external use - Google Patents

Skin care preparation for external use Download PDF

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Publication number
JP2004323468A
JP2004323468A JP2003123378A JP2003123378A JP2004323468A JP 2004323468 A JP2004323468 A JP 2004323468A JP 2003123378 A JP2003123378 A JP 2003123378A JP 2003123378 A JP2003123378 A JP 2003123378A JP 2004323468 A JP2004323468 A JP 2004323468A
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Prior art keywords
skin
extract
extracts
plants
plant
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JP2003123378A
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Japanese (ja)
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JP4021364B2 (en
Inventor
Fumiko Masuzaki
詞子 増崎
Hidenobu Okumura
秀信 奥村
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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 a skin care preparation for external use fitting to the skin and exhibiting high skin moistening effect, skin whitening effect and roughened skin ameliorating effect. <P>SOLUTION: This skin care preparation contains extracts of one or more plants selected from Bletilla striata, Primula sikkimensis, Lycopodium clavatum and Prunus persica, and extracts of one or more plants and mushrooms selected from Calendula officinalis, Petroselinum crispum, Tussilogo farfara, Althaea officinalis, Daucus carota, Hypericum erectum, Sambucus nigra, Geranium nepalense, Saxifraga stolonifera, Ziziphus jujuba, Paeonia lactiflora, Angelica acutiloba, Poria cocos and Cinnamomica casia. As an alternative, the skin care preparation contains extracts of one or more plants selected from Bletilla striata, Primula sikkimensis, Lycopodium clavatum and Prunus persica, extracts of one or more plants selected from Calendula officinalis, Petroselinum crispum, Tussilogo farfara, Althaea officinalis, Daucus carota, Hypericum erectum, Sambucus nigra, Geranium nepalense and Saxifraga stolonifera and extracts of one or more plants and mushrooms selected from Ziziphus jujuba, Paeonia lactiflora, Angelica acutiloba, Poria cocos and Cinnamomica casia. <P>COPYRIGHT: (C)2005,JPO&NCIPI

Description

【0001】
【発明の属する技術分野】
本発明は、特定の植物及び菌類抽出物を組み合わせて用いることにより、皮膚になじみやすく、高い皮膚保湿効果,美肌効果及び肌荒れ改善効果を発揮し得る皮膚外用剤に関する。
【0002】
【従来の技術】
従来、薬用植物をはじめとする多種類の植物の抽出物が皮膚外用剤に用いられてきた(例えば、非特許文献1,非特許文献2等)。近年、自然志向及び動物愛護による植物志向の高まりを受けて、ますます植物や菌類抽出物に有効成分を求める傾向が高まっている。
【0003】
しかし植物や菌類の抽出物は、それぞれが多様な作用を有するものの、総じてその作用はさほど強くないことが多く、皮膚外用剤において、期待する作用効果の生じる量の植物や菌類抽出物を含有させると、好ましくない着色,着臭が見られたり、製剤安定性の低下が見られたりすることがあった。複数の植物や菌類抽出物を併用して作用効果の増強を図る試みもなされてはいるが、皮膚の生理機能には種々の因子が複雑に関与するため、皮膚の状態を十分に向上させることは困難である。
【0004】
一方、本願発明の各種植物及び菌類抽出物を配合する皮膚外用剤,化粧料としては、シランについては、保水性に優れ且つ脂性肌に適応した化粧料(特許文献1)等が、オウカホウシュンについては、オウカホウシュン等のプリムラ属等に属する植物由来の抽出物および、ルチンまたはルチン誘導体の少なくとも1種からなる白髪防止用組成物(特許文献2)等が、シンキンソウについては、ヒカゲノカズラ科の常緑葡萄草ヒカゲノカズラ又は同属諸種植物の胞子を乾燥したものである石松子を崩壊剤として配合して成るプレス状メイクアップ化粧料(特許文献3)等が、モモについては、モモの葉分画物を含有して成る、抗炎症効果等に優れる入浴剤(特許文献4)等が開示されている。
【0005】
しかしながら、シラン,オウカホウシュン,シンキンソウ,モモから選択される1種又は2種以上と、トウキンセンカ,パセリ,フキタンポポ,アルテア,ニンジン,オトギリソウ,セイヨウニワトコ,ゲンノショウコ,ユキノシタ,ナツメ,シャクヤク,トウキ,ブクリョウタケ,カシアから選択される1種又は2種以上の植物及び菌類抽出物を皮膚外用剤に含有すること、若しくは、シラン,オウカホウシュン,シンキンソウ,モモから選択される1種又は2種以上と、トウキンセンカ,パセリ,フキタンポポ,アルテア,ニンジン,オトギリソウ,セイヨウニワトコ,ゲンノショウコ,ユキノシタから選択される1種又は2種以上と、ナツメ,シャクヤク,トウキ,ブクリョウタケ,カシアから選択される1種又は2種以上を皮膚外用剤に含有することに関する具体的な例示、更に、本願発明の特定の植物及び菌類抽出物を特定の組合せで配合することにより、皮膚になじみやすく、高い皮膚保湿効果,美肌効果及び肌荒れ改善効果を発揮し得る皮膚外用剤を得ることができるという本発明の顕著な効果については、上記文献等において何ら記載されていない。
【0006】
【特許文献1】
特開昭57−102809号公報
【特許文献2】
特開2001−294516号公報
【特許文献3】
特開昭59−116208号公報
【特許文献4】
特開平3−197419号公報
【非特許文献1】
フレグランス ジャーナル,FJ社,1979年,臨時増刊第1号
【非特許文献2】
フレグランス ジャーナル,FJ社,1986年,臨時増刊第6号
【0007】
【発明が解決しようとする課題】
本発明においては、皮膚の生理機能を十分に向上させることにより、高い皮膚保湿効果,美肌効果及び肌荒れ改善効果を発揮することができ、かつ皮膚とのなじみもよく、製剤安定性及び安全性に優れる皮膚外用剤を得ることを目的とした。
【0008】
【課題を解決するための手段】
上記の課題を解決するべく種々検討した結果、シラン,オウカホウシュン,シンキンソウ,モモ,トウキンセンカ,パセリ,フキタンポポ,アルテア,ニンジン,オトギリソウ,セイヨウニワトコ,ゲンノショウコ,ユキノシタ,ナツメ,シャクヤク,トウキ,ブクリョウタケ,カシアを特定の組合せで含有させることにより、良好な皮膚保湿効果,美肌効果及び肌荒れ改善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。
【0009】
すなわち、本発明においては、シラン,オウカホウシュン,シンキンソウ,モモから選択される1種又は2種以上と、トウキンセンカ,パセリ,フキタンポポ,アルテア,ニンジン,オトギリソウ,セイヨウニワトコ,ゲンノショウコ,ユキノシタ,ナツメ,シャクヤク,トウキ,ブクリョウタケ,カシアから選択される1種又は2種以上の植物及び菌類抽出物を組み合わせて皮膚外用剤に配合する。
【0010】
若しくは、シラン,オウカホウシュン,シンキンソウ,モモから選択される1種又は2種以上と、トウキンセンカ,パセリ,フキタンポポ,アルテア,ニンジン,オトギリソウ,セイヨウニワトコ,ゲンノショウコ,ユキノシタから選択される1種又は2種以上と、ナツメ,シャクヤク,トウキ,ブクリョウタケ,カシアから選択される1種又は2種以上の植物及び菌類抽出物を組み合わせて皮膚外用剤に配合する。
【0011】
【発明の実施の形態】
本発明において用いる植物及び菌類について説明する。
【0012】
本発明において用いるシラン(Bletilla striata (Thunb.) Reichb. f.)は、日本及び中国に分布するラン科(Orchidaceae)の多年性草本の一種である。シランの地下鱗茎を乾燥調製したものは、生薬「ビャッキュウ(BLETILLAE TUBER)」として知られており、古来より止血,排膿,粘滑等の薬効を備えた生薬処方の一つとして用いられている。抽出に用いる部位としては、特に限定はされず、葉部、茎部,花部等の地上部,果実,地下鱗茎部の各部位から選択される一種又は二種以上、若しくは全草を用いることができ、中でも地下鱗茎部が好ましく使用される。また、市販の生薬「ビャッキュウ」を用いてもよい。
【0013】
本発明において用いるオウカホウシュン(Primula sikkimensis Hook.)は、サクラソウ科(Primulaceae)に属する植物で、主としてシベリアから中国内陸部を経てヒマラヤに至る高原地帯の冷涼な気候の地域に分布・自生する。抽出には、花、果実、種子、葉、茎、根等の何れの部位を用いても良く、さらにはその全草を用いても良い。
【0014】
本発明において用いるシンキンソウ(Lycopodium clavatum)は、ヒカゲノカズラ科(Lycopodiaceae)に属する多年草若しくは1年草で、北半球の温帯域を中心に分布する植物である。抽出には、胞子、胞子嚢穂、葉、茎、根等の何れの部位を用いて抽出しても良く、さらにはその全草を用いて抽出しても良い。
【0015】
本発明において用いるモモ(Prunus persica (L.) Batsch)は、バラ科(Rosaceae)に属する高木で、葉,枝,幹,樹皮,根,花,果実,種子等の各部位を用いることができるが、種子を用いることが好ましい。また、モモの種子は、「トウニン」と呼ばれる生薬の一種であり、かかる生薬を用いることもできる。
【0016】
本発明において用いるトウキンセンカ(Calendula officinalis L.)はキク科(Compositae)に属する1年生〜2年草で、葉,茎,花,根等の各部位及び全草を用いることができるが、花を用いることが好ましい。
【0017】
本発明において用いるパセリ(Petroselinum crispum (Mill.) Nym. Ex A.W.Hill.)はセリ科(Umbelliferae)に属する2年草又は多年草で、葉,茎,花,果実等の各部位及び全草を用いることができるが、葉及び茎を用いることが好ましい。
【0018】
本発明において用いるフキタンポポ(Tussilago farfara L.)はキク科(Compositae)に属する多年草で、葉,茎,花,根等の各部位及び全草を用いることができるが、葉又は花を用いることが好ましい。
【0019】
本発明において用いるアルテア(ビロウドアオイ)(Althaea officinalis L.)はアオイ科(Malvaceae)に属する多年草で、葉,茎,花,根等の各部位及び全草を用いることができるが、葉又は根を用いることが好ましい。
【0020】
本発明において用いるニンジン(Daucus carota L.)はセリ科(Umbelliferae)に属する多年草で、葉,茎,根等の各部位及び全草を用いることができるが、根部を用いることが好ましい。
【0021】
本発明において用いるオトギリソウ(Hypericum erectum Thunb.;Hypericum perforatum L.)は、オトギリソウ科(Guttiferae)に属する多年草で、葉,茎,花,根等の各部位及び全草を用いることができるが、地上部位を用いることが好ましい。
【0022】
本発明において用いるセイヨウニワトコ(Sambucus nigra L.)は、スイカズラ科(Caprifoliaceae)に属する多年草で、葉,茎,花,根,果実,漿果等の各部位及び全草を用いることができるが、花又は漿果を用いることが好ましい。
【0023】
本発明において用いるゲンノショウコ(Geranium nepalense Sweet. var. thunbergii (Sieb. et Zucc.) Kudo)は、フウロソウ科(Geraniaceae)に属する多年草で、葉,茎,花,果実等の各部位及び全草を用いることができるが、全草を用いることが好ましい。
【0024】
本発明において用いるユキノシタ(Saxifraga stolonifera Meerb.)は、ユキノシタ科(Saxifragaceae)に属する多年草で、葉,茎,花,果実等の各部位及び全草を用いることができるが、葉,茎などの地上部位を用いることが好ましい。
【0025】
本発明において用いるナツメ(Ziziphus jujuba Mill.)は、クロウメモドキ科(Rhamnaceae)に属する高木で、葉,枝,幹,樹皮,根,花,果実等の各部位を用いることができるが、果実を用いることが好ましい。また、ナツメの果実を乾燥させたものは、「タイソウ」と呼ばれる生薬であり、かかる生薬を用いることもできる。
【0026】
本発明において用いるシャクヤク(Paeonia lactiflora Pall.)は、ボタン科(Paeoniaceae)に属する多年草で、葉,茎,花,果実,根等の各部位及び全草を用いることができるが、根を用いることが好ましい。また、シャクヤクの根を乾燥させたものは、西洋において生薬として用いられてきた。
【0027】
本発明において用いるトウキ(Angelica acutiloba (Sieb. et Zucc.) Kitagawa)はセリ科(Umbelliferae)に属する多年草で、葉,茎,花,果実,根等の各部位及び全草を用いることができるが、根を用いることが好ましい。また、トウキの根を乾燥させたものは「トウキ」と呼ばれる生薬の一種であり、かかる生薬を用いることもできる。
【0028】
本発明において用いるブクリョウタケ(Poria cocos (Fr.) Wolf)は、サルノコシカケ科(Polyporaceae)に属する担子菌類である。また、ブクリョウタケの菌核を乾燥させたものは、「ブクリョウ」と呼ばれる生薬であり、かかる生薬を用いることもできる。
【0029】
本発明において用いるカシア(Cinnamomi cassia Presl.)は、クスノキ科(Lauraceae)に属する小高木で、葉,枝,幹,樹皮,根,花,果実等の各部位を用いることができるが、樹皮を用いることが好ましい。また、カシアの樹皮を乾燥させたものは、「ケイヒ」と呼ばれる生薬であり、かかる生薬を用いることもできる。
【0030】
つづいて、本発明において用いる植物及び菌類抽出物の抽出方法について述べる。
【0031】
本発明において、上記各植物及び菌類は生のまま抽出操作に供しても良いが、抽出効率を考えると細切,乾燥,粉砕等の処理を行った後抽出を行うことが好ましい。抽出は、抽出溶媒に浸漬して行う。抽出効率を上げるため撹拌を行ったり、抽出溶媒中でホモジナイズしても良い。抽出温度としては、5℃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,抽出温度によっても異なるが、4時間〜14日間程度とするのが適切である。また、超臨界流体,亜臨界流体を用いた抽出方法をとることもできる。
【0032】
抽出溶媒としては、水を用いることが最も好ましいが、そのほか、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、ジエチルエーテル,ジ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等の極性有機溶媒、また、生理食塩水,リン酸緩衝液,リン酸緩衝生理食塩水等、あるいは石油エーテル,n−ヘキサン,n−ペンタン,n−ブタン,n−オクタン,シクロヘキサン等の炭化水素類、四塩化炭素,クロロホルム,ジクロロメタン,トリクロロエチレン,ベンゼン,トルエンなどの無極性若しくは低極性溶媒から選択される1種又は2種以上の溶媒を好適に使用することができる。また、抽出に水,二酸化炭素,エチレン,プロピレン,エタノール,メタノール,アンモニア等の超臨界流体,亜臨界流体を用いても良く、この際エントレーナーとして上記の溶媒を用いることもできる。
【0033】
また、抽出物はそのままでも外用剤基剤に添加できるが、濃縮,乾固したものを水,極性溶媒に再度溶解したり、あるいは脱色,脱臭,脱塩等の精製処理,分画処理を行った後に用いても良い。また保存のためには、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が好ましい。あるいは、リポソーム等のベシクル,マイクロカプセル等に内包させることもできる。
【0034】
本発明における上述の植物及び菌類抽出物の皮膚外用剤に対する配合量としては、好ましくは0.00001〜5重量%、特に0.0001〜1重量%の範囲である。この範囲であれば、製剤及び製剤中の植物及び菌類抽出物の経時安定性に影響を及ぼすことが無く、より高い効果を発揮させることができる。
【0035】
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,粉末剤,顆粒剤等、種々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,美容液,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等の下地化粧料、乳液状,油性,固形状等の各剤型のファンデーション,アイカラー,チークカラー等のメイクアップ化粧料、クレンジングクリーム,クレンジングローション,クレンジングフォーム,洗顔石鹸,ボディシャンプー等の皮膚洗浄料、ヘアーシャンプー,ヘアーリンス,ヘアートリートメント等の毛髪用化粧料等としても提供することができる。
【0036】
なお本発明に係る皮膚外用剤には、上記植物及び菌類の抽出物の他に、油性成分,界面活性剤,保湿剤,顔料,紫外線吸収剤,抗酸化剤,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、皮膚細胞賦活剤,美白剤等の生理活性成分をも含有させることができる。
【0037】
【実施例】
更に、実施例により、本発明の特徴について詳細に説明する。なお、特に断らない限り、実施例中の量目は重量%で示した。
【0038】
まず、本発明に用いる植物又は菌類の各抽出物の製造例について以下に示す。
【0039】
[シラン抽出物]
シランの全草を乾燥,粉砕した後、500gを精製水1,000mLに浸漬し、25℃で7日間静置した。抽出液をろ過してろ液を回収し、シラン抽出物とした。
【0040】
[オウカホウシュン抽出物1]
オウカホウシュンの果実を乾燥,粉砕した後、500gを50容量エタノール水溶液1,000mLに浸漬し、25℃で7日間静置した。抽出液をろ過してろ液を回収し、オウカホウシュン抽出物1とした。
【0041】
[オウカホウシュン抽出物2]
オウカホウシュンの果実を乾燥,粉砕した後、50gを超臨界装置の抽出槽に充填し、抽出槽圧力15MPa、抽出槽温度40℃の条件下で、超臨界状態の二酸化炭素を用いて、超臨界抽出法による抽出操作を行った。なお、エントレーナーとしてエタノールを使用した。約4時間二酸化炭素を流通した後、オウカホウシュン抽出物2を得た。
【0042】
[シンキンソウ抽出物]
シンキンソウの全草を乾燥,粉砕した後、500gを50容量%1,3−ブチレングリコール水溶液1,000mLに浸漬し、25℃で7日間静置した。抽出液をろ過してろ液を回収し、シンキンソウ抽出物とした。
【0043】
[モモ抽出物]
モモの種子を乾燥,粉砕した後、500gを50容量%1,3−ブチレングリコール水溶液1,000mLに浸漬し、25℃で7日間静置した。抽出液をろ過してろ液を回収し、モモ抽出物とした。
【0044】
[トウキンセンカ抽出物]
トウキンセンカの花を乾燥,粉砕した後、500gを50容量%1,3−ブチレングリコール水溶液1,000mLに浸漬し、25℃で7日間静置した。抽出液をろ過してろ液を回収し、トウキンセンカ抽出物とした。
【0045】
[パセリ抽出物]
パセリの葉及び茎を乾燥,粉砕した後、500gを50容量%1,3−ブチレングリコール水溶液1,000mLに浸漬し、25℃で7日間静置した。抽出液をろ過してろ液を回収し、パセリ抽出物とした。
【0046】
[フキタンポポ抽出物]
フキタンポポの葉を乾燥,粉砕した後、500gを50容量%1,3−ブチレングリコール水溶液1,000mLに浸漬し、25℃で7日間静置した。抽出液をろ過してろ液を回収し、フキタンポポ抽出物とした。
【0047】
[アルテア抽出物]
アルテアの葉を乾燥,粉砕した後、500gを50容量%1,3−ブチレングリコール水溶液1,000mLに浸漬し、25℃で7日間静置した。抽出液をろ過してろ液を回収し、アルテア抽出物とした。
【0048】
[ニンジン抽出物]
ニンジンの根を乾燥,粉砕した後、500gを50容量%1,3−ブチレングリコール水溶液1,000mLに浸漬し、25℃で7日間静置した。抽出液をろ過してろ液を回収し、ニンジン抽出物とした。
【0049】
[オトギリソウ抽出物]
オトギリソウの全草を乾燥,粉砕した後、500gを50容量%1,3−ブチレングリコール水溶液1,000mLに浸漬し、25℃で7日間静置した。抽出液をろ過してろ液を回収し、オトギリソウ抽出物とした。
【0050】
[セイヨウニワトコ抽出物]
セイヨウニワトコの花を乾燥,粉砕した後、500gを50容量%1,3−ブチレングリコール水溶液1,000mLに浸漬し、25℃で7日間静置した。抽出液をろ過してろ液を回収し、セイヨウニワトコ抽出物とした。
【0051】
[ゲンノショウコ抽出物]
ゲンノショウコの全草を乾燥,粉砕した後、500gを50容量%1,3−ブチレングリコール水溶液1,000mLに浸漬し、25℃で7日間静置した。抽出液をろ過してろ液を回収し、ゲンノショウコ抽出物とした。
【0052】
[ユキノシタ抽出物]
ユキノシタの地上部位を乾燥,粉砕した後、500gを50容量%1,3−ブチレングリコール水溶液1,000mLに浸漬し、25℃で7日間静置した。抽出液をろ過してろ液を回収し、ユキノシタ抽出物とした。
【0053】
[ナツメ抽出物]
ナツメの果実を乾燥,粉砕した後、500gを50容量%1,3−ブチレングリコール水溶液1,000mLに浸漬し、25℃で7日間静置した。抽出液をろ過してろ液を回収し、ナツメ抽出物とした。
【0054】
[シャクヤク抽出物]
シャクヤクの根を乾燥,粉砕した後、500gを50容量%1,3−ブチレングリコール水溶液1,000mLに浸漬し、25℃で7日間静置した。抽出液をろ過してろ液を回収し、シャクヤク抽出物とした。
【0055】
[トウキ抽出物]
トウキの根を乾燥,粉砕した後、500gを50容量%1,3−ブチレングリコール水溶液1,000mLに浸漬し、25℃で7日間静置した。抽出液をろ過してろ液を回収し、トウキ抽出物とした。
【0056】
[ブクリョウタケ抽出物]
ブクリョウタケの菌核を乾燥,粉砕した後、500gを50容量%1,3−ブチレングリコール水溶液1,000mLに浸漬し、25℃で7日間静置した。抽出液をろ過してろ液を回収し、ブクリョウタケ抽出物とした。
【0057】
[カシア抽出物]
カシアの樹皮を乾燥,粉砕した後、500gを50容量%1,3−ブチレングリコール水溶液1,000mLに浸漬し、25℃で7日間静置した。抽出液をろ過してろ液を回収し、カシア抽出物とした。
【0058】
つぎに、上記植物及び菌類抽出物を用いた皮膚外用剤の実施例を示す。
【0059】

Figure 2004323468
製法:(8)〜(17)の油相成分を混合,加熱溶解して80℃とする。一方(1)〜(7)の水相成分を混合,加熱溶解して80℃とする。この水相成分に前記油相成分を徐々に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、(18)を加え混合、更に冷却して50℃にて(19)〜(26)を添加,混合する。
【0060】
Figure 2004323468
製法:(1)に(2)〜(18)の成分を順次添加して、混合,溶解,均一化する。
【0061】
Figure 2004323468
製法:(1)〜(6)の油相成分を混合,加熱溶解して80℃とする。一方(7),(8)の水相成分を混合,加熱溶解して80℃とする。この水相成分に前記油相成分を徐々に添加して中和した後混合し、75℃に加温した(9)〜(12)を加え、冷却して50℃にて(13)〜(20)を添加,混合しながら更に冷却する。
【0062】
Figure 2004323468
製法:(7)〜(15)の油相成分を混合,加熱溶解して70℃とする。一方(1)〜(6)の水相成分を混合,加熱溶解して70℃とする。この水相成分に前記油相成分を徐々に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、冷却して50℃にて(16)〜(23)を添加,混合しながら更に冷却する。
【0063】
Figure 2004323468
製法:(1)に(2)〜(19)の成分を順次添加して、混合,溶解,均一化する。
【0064】
Figure 2004323468
Figure 2004323468
製法:(10)〜(13)の水相成分を混合,加熱溶解して80℃とする。一方(1)〜(9)の油相成分を混合,加熱溶解して80℃とする。この油相成分に前記水相成分を徐々に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、冷却して50℃にて(14)〜(28)を添加,混合し、更に冷却する。
【0065】
Figure 2004323468
Figure 2004323468
製法:(7)〜(21)の油相成分を混合,加熱溶解して80℃とする。一方(1)〜(6)の水相成分を混合,加熱溶解して80℃とする。この水相成分に前記油相成分を徐々に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、冷却して50℃にて(22)〜(32)を添加,混合し、更に冷却する。
【0066】
Figure 2004323468
Figure 2004323468
製法:(10)〜(14)の水相成分を混合,加熱溶解して80℃とする。一方(1)〜(9)の油相成分を混合,加熱溶解して80℃とする。この油相成分に前記水相成分を徐々に添加して予備乳化した後、ホモミキサーにて均一に乳化する。(15)〜(18)を混合,加熱溶解して80℃とした後冷却し、50℃で(19),(20)及び前記乳化物を添加し、混合する。次いで(21)〜(29)を添加,混合し、更に冷却する。
【0067】
Figure 2004323468
製法:(1)〜(6)の油相成分を混合,加熱溶解して80℃とする。一方(7),(8)の水相成分を混合,加熱溶解して80℃とする。この水相成分に前記油相成分を徐々に添加して中和した後混合し、75℃に加温した(9)〜(14)を加え、冷却して50℃にて(15)〜(22)を添加,混合しながら更に冷却する。
【0068】
Figure 2004323468
製法:(1)〜(7)の油相成分を混合し、加熱溶解して75℃とする。一方(8)〜(10)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で均一に乳化し、冷却後40℃にて(11)を添加,混合する。
【0069】
【表1】
Figure 2004323468
【0070】
上記本発明の実施例10〜実施例19及び比較例1〜比較例4について、肌荒れ改善効果を検討した。25〜50才の健常人10名を一群として、実験的な肌荒れを誘起させる前の肌状態をマイクロスコープで撮影し、表2に示した基準によりそのスコアを求めた。実験的な肌荒れは、上腕内側部をエーテル、アセトン(1:1容量比)混液にて処理することにより誘起させた。さらにその後は7日間にわたって毎日朝と夜の2回被験美容液を塗布し、肌荒れ誘起の1日後及び7日後に前記と同様肌状態のスコアを求めた。同時に、肌荒れ誘起の1日後及び7日後に塗布部位角質層の水分量の測定を行った。角質層水分量は、皮膚表面コンダクタンスの測定値(μムーオ)により示した。結果を表3に示す。
【0071】
【表2】
Figure 2004323468
【0072】
【表3】
Figure 2004323468
【0073】
表3に示したとおり、シラン,オウカホウシュン,シンキンソウ,モモから選択される1種又は2種以上と、トウキンセンカ,パセリ,フキタンポポ,アルテア,ニンジン,オトギリソウ,セイヨウニワトコ,ゲンノショウコ,ユキノシタ,ナツメ,シャクヤク,トウキ,ブクリョウタケ,カシアから選択される1種又は2種以上、若しくは、シラン,オウカホウシュン,シンキンソウ,モモから選択される1種又は2種以上と、トウキンセンカ,パセリ,フキタンポポ,アルテア,ニンジン,オトギリソウ,セイヨウニワトコ,ゲンノショウコ,ユキノシタから選択される1種又は2種以上と、ナツメ,シャクヤク,トウキ,ブクリョウタケ,カシアから選択される1種又は2種以上の植物及び菌類抽出物を組み合わせて配合した本願発明に係る実施例10〜実施例19の美容液を皮膚に適用することにより、肌荒れ改善効果を示し、角質水分量が上昇することが明らかになった。これに対し、シラン,オウカホウシュン,シンキンソウ,モモから選択される1種又は2種以上のみを配合した比較例1,シラン,オウカホウシュン,シンキンソウ,モモから選択される1種又は2種以上を配合しない比較例2〜4においては、肌荒れ改善及び角質水分量の増加傾向は認められるものの、その改善効果は実施例に比べて低いものであり、実施例の改善効果は顕著なものであった。
【0074】
また、今回使用試験に供した各試料については、問題となる皮膚刺激感,皮膚異常は認められていなかった。
【0075】
また、実施例の各試料について、いずれについてもなじみが良好であるとの評価が得られた。
【0076】
なお、本発明の各実施例については、25℃で6カ月間保存した場合に、着色、着臭、内容成分の凝集,析出又は沈着、相分離といった状態の変化は全く認められなかった。
【0077】
【発明の効果】
以上詳述したように、本発明により、高い皮膚保湿効果,美肌効果及び肌荒れ改善効果を有し、かつ皮膚とのなじみがよく、製剤安定性及び安全性に優れる皮膚外用剤を得ることができた。[0001]
TECHNICAL FIELD OF THE INVENTION
The present invention relates to an external preparation for skin that can be easily applied to the skin and exhibit a high skin moisturizing effect, a beautiful skin effect, and an improved skin roughness by using a specific plant and fungal extract in combination.
[0002]
[Prior art]
Conventionally, extracts of various types of plants including medicinal plants have been used as external preparations for skin (for example, Non-Patent Documents 1 and 2). In recent years, there has been an increasing tendency to seek active ingredients in plant and fungal extracts in response to an increase in plant orientation due to nature and animal welfare.
[0003]
However, extracts of plants and fungi, although each have various effects, are often not so strong as a whole, and in an external preparation for skin, include an amount of plant or fungal extract that produces the expected effect. In some cases, undesired coloring and odoration were observed, and the stability of the preparation was sometimes reduced. Attempts have been made to enhance the effect of the combination of multiple plant and fungal extracts, but various factors are involved in the physiological functions of the skin, and it is necessary to sufficiently improve the condition of the skin. It is difficult.
[0004]
On the other hand, as skin external preparations and cosmetics containing the various plant and fungal extracts of the present invention, silanes include cosmetics (Patent Document 1) excellent in water retention and adapted to oily skin, and the like. The extract is derived from a plant belonging to the genus Primula or the like, such as okaokashun, and a composition for preventing gray hair comprising at least one kind of rutin or rutin derivative (Patent Document 2). Pressed make-up cosmetics (Patent Literature 3), which is a mixture of evergreen grape lycopodium or spores of various plants belonging to the same genus and dried stone spores as a disintegrant, etc., and for peach, peach leaf fraction And a bath agent excellent in anti-inflammatory effect and the like (Patent Document 4).
[0005]
However, one or two or more selected from silane, okahashihun, shinkinso and peach, and balsam pear, parsley, coltsfoot, altea, carrot, hypericum, sambucus nigra, gennoshoko, yukinoshita, jujube, peonies, squirrel One or more plant and fungal extracts selected from bamboo and cassia are contained in an external preparation for skin, or one or two or more selected from silane, okaokashun, shinkinso, peach One or two or more selected from a kind of calendula, parsley, parsley, coltsfoot, Altea, carrot, St. John's wort, Chinese elderberry, gennoshoko, snowy citrus, and one or two selected from jujube, peonies, squash, bouquet mushroom, cassia More than seeds for skin external use In addition, by incorporating a specific plant and fungal extract of the present invention in a specific combination, it is easy to adapt to the skin and exhibits a high skin moisturizing effect, a beautiful skin effect, and a rough skin improving effect. No remarkable effect of the present invention that an external preparation for skin which can be obtained can be obtained is described in the above-mentioned documents.
[0006]
[Patent Document 1]
JP-A-57-102809 [Patent Document 2]
JP 2001-294516 A [Patent Document 3]
JP-A-59-116208 [Patent Document 4]
Japanese Patent Application Laid-Open No. 3-197419 [Non-Patent Document 1]
Fragrance Journal, FJ, 1979, Special Issue No. 1 [Non-Patent Document 2]
Fragrance Journal, FJ, 1986, Special Issue No. 6 [0007]
[Problems to be solved by the invention]
In the present invention, by sufficiently improving the physiological function of the skin, it is possible to exhibit a high skin moisturizing effect, a beautiful skin effect, and a skin roughness improving effect, and it has good compatibility with the skin, and has a high formulation stability and safety. The purpose was to obtain an excellent skin external preparation.
[0008]
[Means for Solving the Problems]
As a result of various studies to solve the above-mentioned problems, silane, okaokashun, shinkinsou, peach, calendula officinalis, parsley, coltsfoot, altea, carrot, hypericum, elderberry, elderberry, gennoshoko, yukinoshita, jujube, peony, tokutake, bakuryoku It has been found that, by containing cassia in a specific combination, a good skin moisturizing effect, a beautiful skin effect and a skin roughness improving effect can be obtained, and the present invention has been completed.
[0009]
That is, in the present invention, one or two or more selected from silane, okahashihun, shinkinso, peach, and calendula officinalis, parsley, coltsfoot, altea, carrot, hypericum, yellowflower, gennoshoko, yukinoshita, jujube, One or more plant and fungal extracts selected from peonies, ibis, bouquet mushrooms, and cassia are combined and formulated into an external preparation for skin.
[0010]
Alternatively, one or two or more selected from silane, okahashihun, shinkinso, peach, and one or two selected from balsam pear, parsley, coltsfoot, altea, carrot, hypericum, Atlantic elderflower, gennoshoko, and saxifrage At least one species and one or more plant and fungal extracts selected from jujube, peonies, ibis mushrooms, sycamore, and cassia are combined and formulated into a skin external preparation.
[0011]
BEST MODE FOR CARRYING OUT THE INVENTION
The plants and fungi used in the present invention will be described.
[0012]
Silane ( Bletilla striata (Thunb.) Reichb. F.) Used in the present invention is a kind of perennial herb of Orchidaceae distributed in Japan and China. A dried and prepared underground bulb of silane is known as a crude drug ( BLETILLAE TUBER ), and has been used as one of crude drug formulations having medicinal properties such as hemostasis, drainage, mucous slip and the like since ancient times. . The site used for extraction is not particularly limited, and one or two or more types selected from the above-ground portions such as leaves, stems, and flowers, fruits, and underground bulbs, or whole plants may be used. In particular, the underground bulb portion is preferably used. Alternatively, a commercially available crude drug “Billacyuu” may be used.
[0013]
Primula shikokimensis Hook. Used in the present invention is a plant belonging to the primrose family ( Primulaceae ), and is distributed and grows naturally in a cool climate region of a plateau from Siberia to the Himalayas through inland China. Any site such as a flower, a fruit, a seed, a leaf, a stem, a root, or the like may be used for the extraction, and the whole plant may be used.
[0014]
Ginkgo biloba ( Lycopodium clavatum ) used in the present invention is a perennial or annual plant belonging to the family Lycopodiaceae ( Lycopodiaceae ), and is a plant distributed mainly in the temperate zone of the Northern Hemisphere. For the extraction, any site such as spores, sporangia, leaves, stems and roots may be used, and furthermore, the whole plant may be used for the extraction.
[0015]
The peach ( Prunus persica (L.) Batsch) used in the present invention is a tree that belongs to the family Rosaceae and can use various parts such as leaves, branches, trunks, bark, roots, flowers, fruits, seeds, and the like. However, it is preferable to use seeds. Peach seeds are a kind of crude drug called “tonin”, and such a crude drug can also be used.
[0016]
Calendula officinalis L. used in the present invention is a first-year to two-year grass belonging to the family Asteraceae ( Compositee ), and can use various parts such as leaves, stems, flowers, roots and whole plants, but flowers. It is preferable to use
[0017]
The parsley ( Petroselinum crispum (Mill.) Nym. Ex AW Hill.) Used in the present invention is a two-year or perennial plant belonging to the Umbelliferae family, and each part such as leaves, stems, flowers, fruits, etc. Although grass can be used, it is preferable to use leaves and stems.
[0018]
The coltsfoot ( Tussilago farfara L.) used in the present invention is a perennial plant belonging to the family Asteraceae ( Compositae ), and can use various parts such as leaves, stems, flowers, and roots, and whole plants. preferable.
[0019]
Altea used in the present invention (Biroudoaoi) (Althaea officinalis L.) is a perennial plant belonging to the Malvaceae (Malvaceae), leaves, stems, flowers, it is possible to use the site and whole plant roots and the like, leaves or roots It is preferable to use
[0020]
The carrot ( Daucus carota L.) used in the present invention is a perennial plant belonging to the Umbelliferae family, and can use various parts such as leaves, stems and roots, and whole plants, but preferably uses roots.
[0021]
Hypericum erectum Thunb .; Hypericum perforatum L. used in the present invention is a perennial herb belonging to the family of Hypericum ( Gutiferae ), and can use leaves, stems, flowers, roots, and other whole plants, but can be used on the ground. It is preferred to use sites.
[0022]
The Sambucus nigra L. used in the present invention is a perennial herb belonging to the family of honeysuckle ( Caprifoliaceae ) and can use leaves, stems, flowers, roots, fruits, berries, and other parts and whole plants, but flowers. Alternatively, it is preferable to use berries.
[0023]
Cranesbill used in the present invention (Geranium nepalense Sweet. Var. Thunbergii (Sieb. Et Zucc.) Kudo) is a perennial belonging to geraniaceae (Geraniaceae), using leaves, stems, flowers, each site and whole plant such as fruits However, it is preferable to use whole plants.
[0024]
Saxifraga stolonifera Meerb. Used in the present invention is a perennial herb belonging to the family Saxifragaceae ( Saxifragaceae ), and can use various parts of leaves, stems, flowers, fruits, etc., and the whole plant. It is preferred to use sites.
[0025]
The jujube ( Zizifus jujuba Mill.) Used in the present invention is a tree belonging to the family Rhamnaceae , which can use leaves, branches, stems, bark, roots, flowers, fruits, etc., but uses fruits. Is preferred. Dried jujube fruit is a crude drug called “Taisu”, and such a crude drug can be used.
[0026]
The peony ( Paeonia lactiflora Pall.) Used in the present invention is a perennial herb belonging to the family Paeoniaaceae , which can use leaves, stems, flowers, fruits, roots and other parts and whole plants, but uses roots. Is preferred. Dried peony root has been used as a crude drug in the West.
[0027]
The corn ( Angelica acutiloba (Sieb. Et Zucc.) Kitagawa) used in the present invention is a perennial herb belonging to the Umbelliferae family, and can be used in its respective parts such as leaves, stems, flowers, fruits, roots and whole plants. It is preferable to use roots. Dried roots of touki are a kind of crude drug called "touki", and such crude drugs can also be used.
[0028]
The P. aeruginosa ( Poria cocos (Fr.) Wolf) used in the present invention is a basidiomycete belonging to the family Polyporaceae . Dried sclerotium of Bakryo mushroom is a crude drug called “bukuro”, and such a crude drug can also be used.
[0029]
Cassia ( Cinnamomi cassia Presl.) Used in the present invention is a small tree belonging to the family camphoraceae ( Lauraceae ), and can use leaves, branches, stems, bark, roots, flowers, fruits, and the like. Preferably, it is used. The dried bark of Cassia is a crude drug called "Keihi", and such a crude drug can also be used.
[0030]
Next, a method for extracting plant and fungal extracts used in the present invention will be described.
[0031]
In the present invention, each of the above-mentioned plants and fungi may be subjected to an extraction operation as it is, but in consideration of extraction efficiency, it is preferable to perform extraction such as shredding, drying, and pulverization. The extraction is performed by immersion in an extraction solvent. Stirring may be performed to increase the extraction efficiency, or homogenization may be performed in an extraction solvent. It is appropriate to set the extraction temperature at a temperature of about 5 ° C. to the boiling point of the extraction solvent or lower. Although the extraction time varies depending on the type of the extraction solvent and the extraction temperature, it is appropriate to be about 4 hours to 14 days. Further, an extraction method using a supercritical fluid or a subcritical fluid can be employed.
[0032]
As the extraction solvent, water is most preferably used. In addition, lower alcohols such as methanol, ethanol, propanol, and isopropanol; polyhydric alcohols such as 1,3-butylene glycol, propylene glycol, dipropylene glycol, and glycerin; Polar organic solvents such as ethers such as ether and dipropyl ether; esters such as ethyl acetate and butyl acetate; ketones such as acetone and ethyl methyl ketone; and physiological saline, phosphate buffer and phosphate buffered physiology. Non-polar or low-hydrocarbon compounds such as saline, hydrocarbons such as petroleum ether, n-hexane, n-pentane, n-butane, n-octane and cyclohexane, and carbon tetrachloride, chloroform, dichloromethane, trichloroethylene, benzene and toluene. Choose from polar solvents One or more solvents can be suitably used. A supercritical fluid or subcritical fluid such as water, carbon dioxide, ethylene, propylene, ethanol, methanol, or ammonia may be used for the extraction. In this case, the above-mentioned solvent can be used as an entrainer.
[0033]
The extract can be added to the base for external use as it is, but the concentrated and dried one is redissolved in water or a polar solvent, or subjected to purification, fractionation, decolorization, deodorization, desalting, etc. May be used after For storage, it is preferable to freeze-dry after purification treatment and to dissolve in a solvent before use. Alternatively, they can be encapsulated in vesicles such as liposomes, microcapsules and the like.
[0034]
The blending amount of the above-mentioned plant and fungal extract in the present invention with respect to the external preparation for skin is preferably 0.00001 to 5% by weight, particularly preferably 0.0001 to 1% by weight. Within this range, higher effects can be exhibited without affecting the temporal stability of the preparation and the plant and fungal extracts in the preparation.
[0035]
The external preparation for skin according to the present invention can be provided in various dosage forms such as lotions, emulsions, gels, creams, ointments, powders, and granules. Also, skin cosmetics such as lotions, emulsions, creams, essences, packs, etc., base cosmetics such as makeup base lotions and makeup base creams, foundations of various forms such as emulsions, oils, solids, etc., eyes Also provided as makeup cosmetics such as color and teak color, skin cleansing such as cleansing cream, cleansing lotion, cleansing foam, facial cleansing soap, body shampoo, and hair cosmetics such as hair shampoo, hair rinse, and hair treatment. be able to.
[0036]
The external preparation for skin according to the present invention includes, in addition to the above plant and fungal extracts, oily components, surfactants, humectants, pigments, ultraviolet absorbers, antioxidants, fragrances, antibacterial and antifungal agents, etc. , As well as physiologically active ingredients such as skin cell activators and whitening agents.
[0037]
【Example】
Further, the features of the present invention will be described in detail with reference to examples. Unless otherwise specified, the weight in the examples is shown by weight%.
[0038]
First, production examples of the extracts of plants or fungi used in the present invention will be described below.
[0039]
[Silane extract]
After drying and pulverizing the whole plant of silane, 500 g was immersed in 1,000 mL of purified water and allowed to stand at 25 ° C. for 7 days. The extract was filtered and the filtrate was collected to obtain a silane extract.
[0040]
[Okahoshun extract 1]
After drying and pulverizing the fruit of Okashihoshun, 500 g of the fruit was immersed in 1,000 mL of a 50-volume aqueous ethanol solution and allowed to stand at 25 ° C. for 7 days. The extract was filtered to collect the filtrate, which was used as Okokahoshun extract 1.
[0041]
[Okahoshun extract 2]
After drying and pulverizing the fruit of Okashihoshun, 50 g was filled into the extraction tank of the supercritical apparatus, and under the conditions of an extraction tank pressure of 15 MPa and an extraction tank temperature of 40 ° C., supercritical carbon dioxide was used. An extraction operation by a critical extraction method was performed. In addition, ethanol was used as an entrainer. After circulating carbon dioxide for about 4 hours, Okokahoshun extract 2 was obtained.
[0042]
[Sinkinso extract]
After drying and grinding the whole plant of Shinkinso, 500 g was immersed in 1,000 mL of a 50% by volume aqueous solution of 1,3-butylene glycol, and allowed to stand at 25 ° C. for 7 days. The extract was filtered to collect the filtrate, which was used as an extract of goldenrod.
[0043]
[Peach extract]
After drying and pulverizing the peach seeds, 500 g was immersed in 1,000 mL of a 50% by volume aqueous solution of 1,3-butylene glycol and allowed to stand at 25 ° C. for 7 days. The extract was filtered to collect the filtrate, which was used as a peach extract.
[0044]
[Pacaceae extract]
After drying and pulverizing the calendula flower, 500 g was immersed in 1,000 mL of a 50% by volume aqueous solution of 1,3-butylene glycol, and allowed to stand at 25 ° C. for 7 days. The extract was filtered and the filtrate was collected to obtain a calendula extract.
[0045]
[Parsley extract]
After the leaves and stem of the parsley were dried and pulverized, 500 g of the parsley was immersed in 1,000 mL of a 50% by volume aqueous solution of 1,3-butylene glycol, and allowed to stand at 25 ° C. for 7 days. The extract was filtered to collect the filtrate, which was used as a parsley extract.
[0046]
[Coltsfoot extract]
After drying and crushing the leaves of coltsfoot, 500 g was immersed in 1,000 mL of a 50% by volume aqueous solution of 1,3-butylene glycol and allowed to stand at 25 ° C. for 7 days. The extract was filtered to collect the filtrate, which was used as a coltsfoot extract.
[0047]
[Altea extract]
After drying and pulverizing Altea leaves, 500 g was immersed in 1,000 mL of a 50% by volume aqueous solution of 1,3-butylene glycol and allowed to stand at 25 ° C. for 7 days. The extract was filtered to collect the filtrate, which was used as an Altea extract.
[0048]
[Carrot extract]
After drying and pulverizing the carrot root, 500 g was immersed in 1,000 mL of a 50% by volume aqueous solution of 1,3-butylene glycol, and allowed to stand at 25 ° C. for 7 days. The extract was filtered and the filtrate was collected to obtain a carrot extract.
[0049]
[Hypericum extract]
After drying and grinding the whole plant of St. John's wort, 500 g was immersed in 1,000 mL of a 50% by volume aqueous solution of 1,3-butylene glycol, and allowed to stand at 25 ° C for 7 days. The extract was filtered to collect the filtrate, which was used as a Hypericum extract.
[0050]
[Sambucus elder extract]
After drying and crushing the flowers of the Sambucus nigra, 500 g was immersed in 1,000 mL of a 50% by volume aqueous solution of 1,3-butylene glycol and allowed to stand at 25 ° C. for 7 days. The extract was filtered to collect the filtrate, which was used as an elderberry extract.
[0051]
[Genno ginger extract]
After drying and pulverizing the whole plant of genoshoko, 500 g was immersed in 1,000 mL of a 50% by volume aqueous solution of 1,3-butylene glycol, and allowed to stand at 25 ° C. for 7 days. The extract was filtered to collect the filtrate, which was used as a genoshoco extract.
[0052]
[Saxifraga extract]
After drying and pulverizing the above-ground part of Saxifraga, 500 g was immersed in 1,000 mL of a 50% by volume aqueous solution of 1,3-butylene glycol and allowed to stand at 25 ° C. for 7 days. The extract was filtered and the filtrate was collected to obtain a Saxifraga extract.
[0053]
[Jujube extract]
After drying and pulverizing the fruit of the jujube, 500 g was immersed in 1,000 mL of a 50% by volume aqueous solution of 1,3-butylene glycol and allowed to stand at 25 ° C. for 7 days. The extract was filtered to collect the filtrate, which was used as a jujube extract.
[0054]
[Peony extract]
After drying and pulverizing the peony root, 500 g was immersed in 1,000 mL of a 50% by volume aqueous solution of 1,3-butylene glycol, and allowed to stand at 25 ° C. for 7 days. The extract was filtered and the filtrate was collected to obtain a peony extract.
[0055]
[Touki Extract]
After drying and pulverizing the roots of the corn, 500 g was immersed in 1,000 mL of a 50% by volume aqueous solution of 1,3-butylene glycol, and allowed to stand at 25 ° C. for 7 days. The extract was filtered to collect the filtrate, which was used as a touki extract.
[0056]
[Bryllium mushroom extract]
After drying and pulverizing the sclerotium of Pleurotus mushroom, 500 g was immersed in 1,000 mL of a 50% by volume aqueous solution of 1,3-butylene glycol, and allowed to stand at 25 ° C. for 7 days. The extract was filtered to collect the filtrate, which was used as an extract of Pleurotus mushroom.
[0057]
[Cassia extract]
After drying and pulverizing the cassia bark, 500 g was immersed in 1,000 mL of a 50% by volume aqueous solution of 1,3-butylene glycol, and allowed to stand at 25 ° C. for 7 days. The extract was filtered and the filtrate was collected to obtain a cassia extract.
[0058]
Next, examples of skin external preparations using the plant and fungal extracts will be described.
[0059]
Figure 2004323468
Production method: The oil phase components (8) to (17) are mixed and dissolved by heating to 80 ° C. On the other hand, the aqueous phase components (1) to (7) are mixed and dissolved by heating to 80 ° C. After gradually adding the oil phase component to the aqueous phase component and preliminarily emulsifying the mixture, the mixture is uniformly emulsified with a homomixer, (18) is added, mixed, and further cooled at 50 ° C. to (19) to (26). ) Is added and mixed.
[0060]
Figure 2004323468
Production method: The components (2) to (18) are sequentially added to (1) to mix, dissolve and homogenize.
[0061]
Figure 2004323468
Production method: The oil phase components (1) to (6) are mixed and dissolved by heating to 80 ° C. On the other hand, the aqueous phase components (7) and (8) are mixed and dissolved by heating to 80 ° C. The oil phase component was gradually added to the aqueous phase component, neutralized, mixed, heated to 75 ° C., added (9) to (12), cooled, and cooled at 50 ° C. to (13) to (13). 20) is added and further cooled while mixing.
[0062]
Figure 2004323468
Production method: The oil phase components (7) to (15) are mixed and dissolved by heating to 70 ° C. On the other hand, the aqueous phase components (1) to (6) are mixed and dissolved by heating to 70 ° C. After gradually adding the oil phase component to the aqueous phase component and pre-emulsifying the mixture, the mixture is uniformly emulsified with a homomixer, cooled, and added with (16) to (23) at 50 ° C. and further mixed. Cooling.
[0063]
Figure 2004323468
Production method: The components (2) to (19) are sequentially added to (1), and mixed, dissolved, and homogenized.
[0064]
Figure 2004323468
Figure 2004323468
Production method: The aqueous phase components (10) to (13) are mixed and dissolved by heating to 80 ° C. On the other hand, the oil phase components (1) to (9) are mixed and dissolved by heating to 80 ° C. After gradually adding the aqueous phase component to the oil phase component and pre-emulsifying, the mixture is uniformly emulsified by a homomixer, cooled, and added with (14) to (28) at 50 ° C., and further mixed. Cooling.
[0065]
Figure 2004323468
Figure 2004323468
Production method: The oil phase components (7) to (21) are mixed and dissolved by heating to 80 ° C. On the other hand, the aqueous phase components (1) to (6) are mixed and dissolved by heating to 80 ° C. After gradually adding the oil phase component to the aqueous phase component and pre-emulsifying the mixture, the mixture is uniformly emulsified with a homomixer, cooled, and added with (22) to (32) at 50 ° C. and mixed. Cooling.
[0066]
Figure 2004323468
Figure 2004323468
Production method: The aqueous phase components (10) to (14) are mixed and dissolved by heating to 80 ° C. On the other hand, the oil phase components (1) to (9) are mixed and dissolved by heating to 80 ° C. After the aqueous phase component is gradually added to the oil phase component and preliminarily emulsified, the mixture is uniformly emulsified by a homomixer. (15) to (18) are mixed and dissolved by heating to 80 ° C., then cooled, and at 50 ° C., (19), (20) and the emulsion are added and mixed. Next, (21) to (29) are added, mixed, and further cooled.
[0067]
Figure 2004323468
Production method: The oil phase components (1) to (6) are mixed and dissolved by heating to 80 ° C. On the other hand, the aqueous phase components (7) and (8) are mixed and dissolved by heating to 80 ° C. The oil phase component was gradually added to the aqueous phase component, neutralized, mixed, heated to 75 ° C., added (9) to (14), cooled, and cooled at 50 ° C. to (15) to (15). Further cool while adding and mixing 22).
[0068]
Figure 2004323468
Production method: The oil phase components (1) to (7) are mixed and dissolved by heating to 75 ° C. On the other hand, the aqueous phase components (8) to (10) 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, (11) is added and mixed at 40 ° C.
[0069]
[Table 1]
Figure 2004323468
[0070]
With respect to Examples 10 to 19 and Comparative Examples 1 to 4 of the present invention, the effect of improving skin roughness was examined. A group of 10 healthy persons aged 25 to 50 years old was photographed with a microscope of the skin condition before experimental skin roughness was induced, and the score was obtained according to the criteria shown in Table 2. Experimental rough skin was induced by treating the inner part of the upper arm with a mixture of ether and acetone (1: 1 volume ratio). After that, the test serum was applied twice a day, in the morning and in the evening, for 7 days, and the skin condition score was determined in the same manner as described above one day and seven days after the induction of rough skin. At the same time, the moisture content of the stratum corneum of the application site was measured 1 day and 7 days after the induction of rough skin. The water content of the stratum corneum was indicated by a measured value (μ muo) of skin surface conductance. Table 3 shows the results.
[0071]
[Table 2]
Figure 2004323468
[0072]
[Table 3]
Figure 2004323468
[0073]
As shown in Table 3, one or more kinds selected from silane, okahashihun, shinkinso, peach, and calendula officinalis, parsley, coltsfoot, altea, carrot, St. John's wort, goldenrod, gennoshoko, saxifrage, jujube, One or more selected from peonies, squash, bouquet mushrooms, and cassia; or one or more selected from silanes, okaokashun, shinkinsou, and peaches; and goldfish, parsley, coltsfoot, altea , Carrots, St. John's wort, Aesculus chinensis, Agaricus japonicus, Saxifrage, and one or more kinds of plant and fungal extracts selected from jujube, peonies, touki, bakuryotake, and cassia The invention of the present application combined and combined By applying a cosmetic liquid of Examples 10 to 19 according to the skin, shows a rough skin improving effect, it was revealed that horny water content is increased. On the other hand, Comparative Example 1, in which only one kind or two or more kinds selected from silane, okahashihun, shinkinso and peach were blended, one kind or two or more kinds selected from silane, okahashihun, shinkinso and peach In Comparative Examples 2 to 4 in which is not blended, although there is a tendency to improve skin roughness and increase the amount of keratin water, the improvement effect is lower than that of the examples, and the improvement effect of the examples is remarkable. Was.
[0074]
In addition, in each of the samples subjected to the use test this time, no problematic skin irritation and skin abnormalities were observed.
[0075]
In addition, each sample of the examples was evaluated as having good conformity.
[0076]
In each of the examples of the present invention, when stored at 25 ° C. for 6 months, no change in the state such as coloring, smelling, coagulation, precipitation or deposition of content components, and phase separation was observed at all.
[0077]
【The invention's effect】
As described in detail above, according to the present invention, it is possible to obtain a skin external preparation having a high skin moisturizing effect, a beautiful skin effect, and a skin roughness improving effect, having good compatibility with the skin, and excellent in formulation stability and safety. Was.

Claims (2)

シラン,オウカホウシュン,シンキンソウ,モモから選択される1種又は2種以上と、トウキンセンカ,パセリ,フキタンポポ,アルテア,ニンジン,オトギリソウ,セイヨウニワトコ,ゲンノショウコ,ユキノシタ,ナツメ,シャクヤク,トウキ,ブクリョウタケ,カシアから選択される1種又は2種以上の植物及び菌類抽出物を含有して成る皮膚外用剤。One or more kinds selected from silane, okahashihun, shinkinso, peach, and calendula, parsley, coltsfoot, althea, carrot, carrot, hypericum, goldenrod, gennoshoko, yukinoshita, jujube, peony, touki, bukurotake An external preparation for skin comprising one or more plant and fungal extracts selected from Cassia. シラン,オウカホウシュン,シンキンソウ,モモから選択される1種又は2種以上と、トウキンセンカ,パセリ,フキタンポポ,アルテア,ニンジン,オトギリソウ,セイヨウニワトコ,ゲンノショウコ,ユキノシタから選択される1種又は2種以上と、ナツメ,シャクヤク,トウキ,ブクリョウタケ,カシアから選択される1種又は2種以上の植物及び菌類抽出物を含有して成る皮膚外用剤。One or two or more selected from silane, okahashihun, shinkinso, peach, and one or more kinds selected from balsam pear, parsley, coltsfoot, altea, carrot, St. John's wort, Chinese elderberry, gennoshoko, and saxifrage And an external preparation for skin, comprising one or more plant and fungal extracts selected from jujube, peonies, prunus mushroom, bouquet mushroom, and cassia.
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Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008007412A (en) * 2006-06-27 2008-01-17 Maruzen Pharmaceut Co Ltd Involucrin production promoter and epidermal keratinization-normalizing agent
JP2013199449A (en) * 2012-03-26 2013-10-03 Kitami Institute Of Technology Cosmetic material and functional food material having water-retaining property, water-absorbing property and hyaluronidase inhibitory activity
CN103893105A (en) * 2014-04-24 2014-07-02 天津中医药大学 Traditional Chinese medicine compound whitening and freckle-removing cream
JP2016008186A (en) * 2014-06-24 2016-01-18 株式会社ノエビア External preparation for skin
JP2016008185A (en) * 2014-06-24 2016-01-18 株式会社ノエビア External preparation for skin
JP2017014127A (en) * 2015-06-29 2017-01-19 敏京 李 Cosmetics for pet washing
CN107320395A (en) * 2017-08-14 2017-11-07 上海欧润化妆品有限公司 A kind of eye shadow and preparation method thereof

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008007412A (en) * 2006-06-27 2008-01-17 Maruzen Pharmaceut Co Ltd Involucrin production promoter and epidermal keratinization-normalizing agent
JP2013199449A (en) * 2012-03-26 2013-10-03 Kitami Institute Of Technology Cosmetic material and functional food material having water-retaining property, water-absorbing property and hyaluronidase inhibitory activity
CN103893105A (en) * 2014-04-24 2014-07-02 天津中医药大学 Traditional Chinese medicine compound whitening and freckle-removing cream
JP2016008186A (en) * 2014-06-24 2016-01-18 株式会社ノエビア External preparation for skin
JP2016008185A (en) * 2014-06-24 2016-01-18 株式会社ノエビア External preparation for skin
JP2017014127A (en) * 2015-06-29 2017-01-19 敏京 李 Cosmetics for pet washing
CN107320395A (en) * 2017-08-14 2017-11-07 上海欧润化妆品有限公司 A kind of eye shadow and preparation method thereof
CN107320395B (en) * 2017-08-14 2020-08-11 上海欧润化妆品有限公司 Eye shadow and preparation method thereof

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