JP3544609B2 - Anti-aging agent - Google Patents
Anti-aging agent Download PDFInfo
- Publication number
- JP3544609B2 JP3544609B2 JP25430097A JP25430097A JP3544609B2 JP 3544609 B2 JP3544609 B2 JP 3544609B2 JP 25430097 A JP25430097 A JP 25430097A JP 25430097 A JP25430097 A JP 25430097A JP 3544609 B2 JP3544609 B2 JP 3544609B2
- Authority
- JP
- Japan
- Prior art keywords
- phase
- extract
- aging agent
- added
- present
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
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- NBIIXXVUZAFLBC-UHFFFAOYSA-K phosphate Chemical compound [O-]P([O-])([O-])=O NBIIXXVUZAFLBC-UHFFFAOYSA-K 0.000 description 1
- 239000000419 plant extract Substances 0.000 description 1
- 229920000435 poly(dimethylsiloxane) Polymers 0.000 description 1
- 229940093430 polyethylene glycol 1500 Drugs 0.000 description 1
- 238000006116 polymerization reaction Methods 0.000 description 1
- 229920002451 polyvinyl alcohol Polymers 0.000 description 1
- 235000011118 potassium hydroxide Nutrition 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000010992 reflux Methods 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 238000007665 sagging Methods 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 238000007127 saponification reaction Methods 0.000 description 1
- 239000003352 sequestering agent Substances 0.000 description 1
- 210000002966 serum Anatomy 0.000 description 1
- 239000000344 soap Substances 0.000 description 1
- 239000011780 sodium chloride Substances 0.000 description 1
- 239000001509 sodium citrate Substances 0.000 description 1
- NLJMYIDDQXHKNR-UHFFFAOYSA-K sodium citrate Chemical compound O.O.[Na+].[Na+].[Na+].[O-]C(=O)CC(O)(CC([O-])=O)C([O-])=O NLJMYIDDQXHKNR-UHFFFAOYSA-K 0.000 description 1
- 229960001790 sodium citrate Drugs 0.000 description 1
- 235000011083 sodium citrates Nutrition 0.000 description 1
- 235000010267 sodium hydrogen sulphite Nutrition 0.000 description 1
- 235000011121 sodium hydroxide Nutrition 0.000 description 1
- 235000019983 sodium metaphosphate Nutrition 0.000 description 1
- 235000019830 sodium polyphosphate Nutrition 0.000 description 1
- 239000004328 sodium tetraborate Substances 0.000 description 1
- 235000010339 sodium tetraborate Nutrition 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000005063 solubilization Methods 0.000 description 1
- 230000007928 solubilization Effects 0.000 description 1
- 239000001593 sorbitan monooleate Substances 0.000 description 1
- 235000011069 sorbitan monooleate Nutrition 0.000 description 1
- 229940035049 sorbitan monooleate Drugs 0.000 description 1
- 229960005078 sorbitan sesquioleate Drugs 0.000 description 1
- 239000005720 sucrose Substances 0.000 description 1
- 235000000346 sugar Nutrition 0.000 description 1
- 150000008163 sugars Chemical class 0.000 description 1
- 239000006228 supernatant Substances 0.000 description 1
- 239000004094 surface-active agent Substances 0.000 description 1
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- GYDJEQRTZSCIOI-LJGSYFOKSA-N tranexamic acid Chemical compound NC[C@H]1CC[C@H](C(O)=O)CC1 GYDJEQRTZSCIOI-LJGSYFOKSA-N 0.000 description 1
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Landscapes
- Medicines Containing Plant Substances (AREA)
- Cosmetics (AREA)
Description
【0001】
【発明の属する技術分野】
本発明は、抗老化剤に関し、さらに詳しくは、皮膚の老化に大きな影響を与えるマトリックスメタロプロテアーゼ(MMP1)の活性を阻害して皮膚の老化を防止することのできる抗老化剤に関する。本発明の抗老化剤は、基礎化粧品をはじめ、メイクアップ化粧品、頭髪用化粧品、浴剤などに好適に使用しうるものである。
【0002】
【従来の技術および発明が解決しようとする課題】
皮膚の老化に伴う変化、即ち、シワ、くすみ、きめの消失、弾力性の低下等に、従来より紫外線が大きく関与していることが知られている。これらの変化をミクロ的に見れば、コラーゲン、エラスチン等の真皮マトリックス成分の減少、変性が起こっている。近年研究が進み、この変化を誘導する因子として、特にマトリックス系プロテアーゼの関与が指摘されてきている。マトリックス系プロテアーゼの中でも、MMP1は、皮膚の真皮マトリックスの主な構成成分であるタイプI IIIコラーゲンを分解する酵素として知られるが、その発現は紫外線の照射により大きく増加し、紫外線によるコラーゲンの減少変性の原因の一つとなり、皮膚のシワの形成等の大きな要因の一つであると考えられる。このようにMMP1活性の阻害はコラーゲンを保護し、皮膚の老化を防ぐうえで重要である。ところが、従来の抗老化薬剤には、線維芽細胞を活性化し、コラーゲンの産生量を増加させる機序を持ったものは多く認められるが、MMP1活性の阻害に着目したものは存在していない。そこで、我々は、より効果的な抗老化薬剤の開発をめざして、MMP1の阻害作用を有する抗老化剤の開発を行った。
したがって、本発明の目的は、皮膚の老化の予防や改善作用に優れ、かつ安全性の高い抗老化剤を提供することにある。
【0003】
【課題を解決するための手段】
そこで本発明者らは、これらの問題を解決するため、広く種々の物質についてMMP1活性阻害に基づく抗老化作用を検討した結果、イブキジャコウソウ(学名:Thymus serpyllum L.)の抽出物が優れたMMP1活性阻害性を有していることを見出し、本発明を完成した。
【0004】
すなわち本発明は、イブキジャコウソウ(学名:Thymus serpyllum L.)の抽出物を有効成分として配合することを特徴とする抗老化剤である。
【0005】
以下、本発明の構成について詳述する。
本発明に用いられるイブキジャコウソウ(学名:Thymus serpyllum L.)は、シソ科タイム属に属する植物である。イブキジャコウソウの抽出物がMMP1活性阻害に基づく抗老化作用を有していることは今まで知られておらず、今回本発明者らがはじめて見い出したものである。
【0006】
本発明に用いられるイブキジャコウソウの抽出物は、植物全草を抽出溶媒と共に浸漬または加熱還流した後、濾過し、濃縮して得られる。本発明に用いられる抽出溶媒は、通常抽出に用いられる溶媒であれば何でもよく、特にメタノール、エタノール等のアルコール類、含水アルコール類、アセトン、酢酸エチルエステル、1,3−ブチレングリコール等の有機溶媒を単独あるいは組み合わせて用いることができる。
【0007】
本発明の抗老化剤は老化防止用化粧料として用いることを好適とし、その場合のイブキジャコウソウの抽出物の配合量は、外用剤全量中、乾燥物として0.0001〜20.0重量%、好ましくは0.001〜10.0重量%である。0.0001重量%未満であると、本発明でいう効果が十分に発揮されず、20.0重量%を超えると製剤化が難しいので好ましくない。また、10.0重量%以上配合してもさほど大きな効果の向上はみられない。
【0008】
また、本発明の抗老化剤には、上記必須成分以外に、通常化粧品や医薬品等の皮膚外用剤に用いられる成分、例えば、美白剤、保湿剤、酸化防止剤、油性成分、紫外線吸収剤、界面活性剤、増粘剤、アルコール類、粉末成分、色剤、水性成分、水、各種皮膚栄養剤等を必要に応じて適宜配合することができる。
【0009】
その他、エデト酸二ナトリウム、エデト酸三ナトリウム、クエン酸ナトリウム、ポリリン酸ナトリウム、メタリン酸ナトリウム、グルコン酸等の金属封鎖剤、カフェイン、タンニン、ベラパミル、トラネキサム酸およびその誘導体、甘草抽出物、グラブリジン、カリンの果実の熱水抽出物、各種生薬、酢酸トコフェロール、グリチルリチン酸およびその誘導体またはその塩等の薬剤、ビタミンC、アスコルビン酸リン酸マグネシウム、アスコルビン酸グルコシド、アルブチン、コウジ酸等の他の美白剤、グルコース、フルクトース、マンノース、ショ糖、トレハロース等の糖類なども適宜配合することができる。
【0010】
本発明の抗老化剤は、例えば軟膏、クリーム、乳液、ローション、パック、浴用剤等、従来皮膚外用剤に用いるものであればいずれでもよく、剤型は特に問わない。
【0011】
【実施例】
次に実施例によって本発明をさらに詳細に説明する。なお、本発明はこれにより限定されるものではない。配合量は重量%である。実施例に先立ち、本発明の植物抽出物のMMP1活性阻害効果に関する試験方法とその結果について説明する。
【0012】
1.試料の調製
(1) イブキジャコウソウ抽出液
イブキジャコウソウの全草50gを、室温で1週間エタノールに浸漬し、抽出液を濃縮し、エタノール抽出物1.5gを得た。この抽出物をDMSOに2%溶かし、この溶液を希釈して濃度を調整し、これを用いて以下の実験を行った。
【0013】
2.試験方法およびその結果
▲1▼MMP1活性阻害効果の測定
被験物質をジメチルスルホキシドに溶解し、2重量%溶液とし、測定用緩衝液(0.4M NaCl,10mM CaCl2を含むpH7.4の0.1Mトリス)で50倍又は500倍に希釈した。MMP1(酵素)としてはヒト由来細胞より抽出したもの(ヤガイ製)を用い、基質としてはフルオレッセンイソチアネートで標識されたI型コラーゲン(ヤガイ製)を用いた。被験物質を含む希釈液50μlと一定量の酵素(0.3unit〜0.5unit/ml)を含んだ酵素溶液100μl、そして基質溶液(1mg/ml)50μlを合わせ、一定時間(2〜4時間)37℃でインキュベートした後、エタノール溶液を加えることにより、未反応のコラーゲンを沈殿させ、上清に残った分解したコラーゲンの蛍光強度を測定し、I型コラーゲンの分解率を求めた。被験物質を含んでいない反応系でのコラーゲン分解率に対する、被験物質を含んだ系での分解率の割合より、被験物質の活性阻害率を測定した(酵素1unitは1分間に1μgのコラーゲンを分解する酵素量)。その結果を表1に示す。
また参考例として、MMP阻害作用がよく知られている物質であるエチレンジアミン四酢酸(EDTA)についても、上記と同様の試験を行った。その結果を併せて表1に記す。
【0014】
【表1】
【0015】
表1より明らかなように、イブキジャコウソウ抽出物のMMP1阻害効果は、EDTAのMMP1阻害効果より強いものであった。
以下に、種々の剤型の本発明による抗老化剤の処方例を実施例として説明する。
【0016】
実施例1 クリーム
(処方)
(製法)
イオン交換水にプロピレングリコールとイブキジャコウソウ1,3−ブチレングリコール50%水溶液抽出物と苛性カリを加え溶解し、加熱して70℃に保つ(水相)。他の成分を混合し加熱融解して70℃に保つ(油相)。水相に油相を徐々に加え、全部加え終わってからしばらくその温度に保ち反応を起こさせる。その後、ホモミキサーで均一に乳化し、よくかきまぜながら30℃まで冷却する。
【0017】
実施例2 クリーム
(処方)
(製法)
イオン交換水にプロピレングリコールを加え、加熱して70℃に保つ(水相)。他の成分を混合し加熱融解して70℃に保つ(油相)。水相に油相を加え予備乳化を行い、ホモミキサーで均一に乳化した後、よくかきまぜながら30℃まで冷却する。
【0018】
実施例3 クリーム
(処方)
(製法)
イオン交換水に石けん粉末と硼砂を加え、加熱溶解して70℃に保つ(水相)。他の成分を混合し加熱融解して70℃に保つ(油相)。水相に油相をかきまぜながら徐々に加え反応を行う。反応終了後、ホモミキサーで均一に乳化し、乳化後よくかきまぜながら30℃まで冷却する。
【0019】
実施例4 乳液
(処方)
(製法)
少量のイオン交換水にカルボキシビニルポリマーを溶解する(A相)。残りのイオン交換水にポリエチレングリコール1500とトリエタノールアミンを加え、加熱溶解して70℃に保つ(水相)。他の成分を混合し加熱融解して70℃に保つ(油相)。水相に油相を加え予備乳化を行い、A相を加えホモミキサーで均一乳化し、乳化後よくかきまぜながら30℃まで冷却する。
【0020】
実施例5 乳液
(処方)
(製法)
イオン交換水にプロピレングリコールを加え、加熱して70℃に保つ(水相)。他の成分を混合し、加熱融解して70℃に保つ(油相)。油相をかきまぜながらこれに水相を徐々に加え、ホモミキサーで均一に乳化する。乳化後よくかきまぜながら30℃まで冷却する。
【0021】
実施例6 ゼリー
(処方)
(製法)
イオン交換水にカーボポール940を均一に溶解し、一方、95%エタノールにイブキジャコウソウ50%エタノール水溶液抽出物、ポリオキシエチレン(50モル)オレイルアルコールエーテルを溶解し、水相に添加する。次いで、その他の成分を加えたのち苛性ソーダ、L−アルギニンで中和させ増粘する。
【0022】
実施例7 美容液
(処方)
(製法)
A相、C相をそれぞれ均一に溶解し、C相にA相を加えて可溶化する。次いでB相を加えたのち充填を行う。
【0023】
実施例8 パック
(処方)
(A相)
ジプロピレングリコール 5.0 重量%
ポリオキシエチレン(60モル)硬化ヒマシ油 5.0
(B相)
イブキジャコウソウメタノール抽出物 0.01
オリーブ油 5.0
酢酸トコフェロール 0.2
エチルパラベン 0.2
香料 0.2
(C相)
亜硫酸水素ナトリウム 0.03
ポリビニルアルコール 13.0
(ケン化度90、重合度2,000)
エタノール 7.0
精製水 残余
(製法)
A相、B相、C相をそれぞれ均一に溶解し、A相にB相を加えて可溶化する。次いでこれをC相に加えたのち充填を行う。
【0024】
実施例9 固形ファンデーション
(処方)
タルク 43.1 重量%
カオリン 15.0
セリサイト 10.0
亜鉛華 7.0
二酸化チタン 3.8
黄色酸化鉄 2.9
黒色酸化鉄 0.2
スクワラン 8.0
イソステアリン酸 4.0
モノオレイン酸POEソルビタン 3.0
オクタン酸イソセチル 2.0
イブキジャコウソウエタノール抽出物 1.0
防腐剤 適量
香料 適量
(製法)
タルク〜黒色酸化鉄の粉末成分をブレンダーで十分混合し、これにスクワラン〜オクタン酸イソセチルの油性成分、イブキジャコウソウエタノール抽出物、防腐剤、香料を加え良く混練した後、容器に充填、成型する。
【0025】
実施例10 乳化型ファンデーション(クリームタイプ)
(処方)
(粉体部)
二酸化チタン 10.3 重量%
セリサイト 5.4
カオリン 3.0
黄色酸化鉄 0.8
ベンガラ 0.3
黒色酸化鉄 0.2
(油相)
デカメチルシクロペンタシロキサン 11.5
流動パラフィン 4.5
ポリオキシエチレン変性ジメチルポリシロキサン 4.0
(水相)
精製水 50.0
1,3−ブチレングルコール 4.5
イブキジャコウソウエタノール抽出物 1.5
ソルビタンセスキオレイン酸エステル 3.0
防腐剤 適量
香料 適量
(製法)
水相を加熱攪拌後、十分に混合粉砕した粉体部を添加してホモミキサー処理する。更に加熱混合した油相を加えてホモミキサー処理した後、攪拌しながら香料を添加して室温まで冷却する。
【0026】
【発明の効果】
以上説明したように、本発明の抗老化剤は、優れたMMP1活性阻害効果を有しており、MMP1によるコラーゲンの分解を防止して、弾力のある、シワやたるみのない皮膚を維持することができ、皮膚の老化を防止し、若々しい肌の状態を維持することのできるものである。[0001]
TECHNICAL FIELD OF THE INVENTION
TECHNICAL FIELD The present invention relates to an anti-aging agent, and more particularly, to an anti-aging agent capable of inhibiting the activity of matrix metalloprotease (MMP1), which greatly affects skin aging, to prevent skin aging. The anti-aging agent of the present invention can be suitably used for basic cosmetics, makeup cosmetics, hair cosmetics, bath additives, and the like.
[0002]
2. Description of the Related Art
It has been known that ultraviolet rays are greatly involved in changes accompanying skin aging, ie, wrinkles, dullness, disappearance of texture, decrease in elasticity, and the like. Looking at these changes microscopically, reduction and denaturation of dermal matrix components such as collagen and elastin have occurred. In recent years, research has progressed, and it has been pointed out that matrix-type proteases are particularly involved as factors inducing this change. Among the matrix-based proteases, MMP1 is known as an enzyme that degrades type I III collagen, which is a main component of the dermis matrix of the skin, but its expression is greatly increased by irradiation with ultraviolet light, and the decrease and degeneration of collagen by ultraviolet light. This is considered to be one of the major causes such as formation of wrinkles on the skin. Thus, inhibition of MMP1 activity is important in protecting collagen and preventing skin aging. However, many conventional anti-aging drugs have a mechanism of activating fibroblasts and increasing the amount of collagen produced, but none of them focus on inhibition of MMP1 activity. Therefore, we have developed an anti-aging agent having an inhibitory effect on MMP1 with the aim of developing a more effective anti-aging agent.
Therefore, an object of the present invention is to provide an anti-aging agent which is excellent in preventing and improving skin aging and is highly safe.
[0003]
[Means for Solving the Problems]
In order to solve these problems, the present inventors have studied the anti-aging effect of a wide variety of substances based on the inhibition of MMP1 activity. As a result, the extract of Ibuki-kusou (Thymus serpylum L.) was found to be excellent in MMP1 extract. The present inventors have found that they have activity inhibitory properties and completed the present invention.
[0004]
That is, the present invention is an anti-aging agent characterized by incorporating an extract of Ibuki-mizou (scientific name: Thymus serpylum L.) as an active ingredient.
[0005]
Hereinafter, the configuration of the present invention will be described in detail.
The gypsophila (scientific name: Thymus serpyllum L.) used in the present invention is a plant belonging to the genus Lacaceae thyme. It has not been known until now that the extract of Cyperus serrata has an anti-aging effect based on the inhibition of MMP1 activity, and it has been found for the first time by the present inventors.
[0006]
The extract of Paramecium officinalis used in the present invention is obtained by immersing or heating and refluxing the whole plant with an extraction solvent, followed by filtration and concentration. The extraction solvent used in the present invention may be any solvent as long as it is a solvent usually used for extraction. Particularly, organic solvents such as alcohols such as methanol and ethanol, aqueous alcohols, acetone, ethyl acetate, and 1,3-butylene glycol. Can be used alone or in combination.
[0007]
The anti-aging agent of the present invention is preferably used as a cosmetic for preventing aging. In that case, the amount of the extract of Paramecium officinalis is 0.0001 to 20.0% by weight as a dry product in the total amount of the external preparation. Preferably it is 0.001 to 10.0% by weight. If the amount is less than 0.0001% by weight, the effects of the present invention cannot be sufficiently exhibited, and if it exceeds 20.0% by weight, it is difficult to formulate the composition, which is not preferable. Further, even if it is blended at 10.0% by weight or more, the effect is not so greatly improved.
[0008]
In addition, the anti-aging agent of the present invention, in addition to the above essential components, components usually used in external preparations for skin such as cosmetics and pharmaceuticals, for example, whitening agents, moisturizing agents, antioxidants, oil components, ultraviolet absorbers, Surfactants, thickeners, alcohols, powder components, coloring agents, aqueous components, water, various skin nutrition agents, and the like can be appropriately compounded as necessary.
[0009]
In addition, sequestering agents such as disodium edetate, trisodium edetate, sodium citrate, sodium polyphosphate, sodium metaphosphate, gluconic acid, caffeine, tannin, verapamil, tranexamic acid and its derivatives, licorice extract, glabridine , Hot water extract of berries of karin, various crude drugs, drugs such as tocopherol acetate, glycyrrhizic acid and its derivatives or salts thereof, vitamin C, magnesium ascorbate phosphate, glucoside ascorbate, arbutin, kojic acid and other whitening Ingredients, sugars such as glucose, fructose, mannose, sucrose, trehalose and the like can also be appropriately compounded.
[0010]
The anti-aging agent of the present invention may be any of those conventionally used for skin external preparations, such as ointments, creams, emulsions, lotions, packs, bath preparations, etc., and the dosage form is not particularly limited.
[0011]
【Example】
Next, the present invention will be described in more detail by way of examples. The present invention is not limited by this. The compounding amount is% by weight. Prior to the Examples, a test method for the inhibitory effect of the plant extract of the present invention on MMP1 activity and the results thereof will be described.
[0012]
1. Preparation of Sample (1) Ibuki-Kizou Extract Extract 50 g of Ibuki-Kizou-so plant was immersed in ethanol at room temperature for 1 week, and the extract was concentrated to obtain 1.5 g of an ethanol extract. This extract was dissolved in DMSO at 2%, and the concentration was adjusted by diluting this solution. Using this, the following experiment was performed.
[0013]
2. Test Method and Results (1) Measurement of MMP1 Activity Inhibitory Effect A test substance was dissolved in dimethyl sulfoxide to prepare a 2% by weight solution, and a buffer solution (0.4 M NaCl, pH 7.4 containing 10 mM CaCl 2 , pH 7.4) was dissolved. (1M Tris) diluted 50-fold or 500-fold. MMP1 (enzyme) used was extracted from human-derived cells (manufactured by mussel), and type I collagen (manufactured by mussel) labeled with fluorescein isocyanate was used as a substrate. A diluent (50 μl) containing the test substance, 100 μl of an enzyme solution containing a certain amount of enzyme (0.3 unit to 0.5 unit / ml), and 50 μl of a substrate solution (1 mg / ml) are combined, and a certain time (2 to 4 hours) After incubation at 37 ° C., unreacted collagen was precipitated by adding an ethanol solution, and the fluorescence intensity of the degraded collagen remaining in the supernatant was measured to determine the type I collagen degradation rate. The activity inhibition rate of the test substance was determined from the ratio of the decomposition rate in the system containing the test substance to the collagen decomposition rate in the reaction system containing no test substance (1 unit of enzyme decomposed 1 μg of collagen per minute). Amount of enzyme). Table 1 shows the results.
As a reference example, the same test as described above was conducted for ethylenediaminetetraacetic acid (EDTA), which is a substance whose MMP inhibitory action is well known. Table 1 also shows the results.
[0014]
[Table 1]
[0015]
As is evident from Table 1, the MMP1 inhibitory effect of the gypsophila extract was stronger than the MMP1 inhibitory effect of EDTA.
Hereinafter, examples of the formulation of the anti-aging agent according to the present invention in various dosage forms will be described as examples.
[0016]
Example 1 Cream (Formulation)
(Production method)
To the ion-exchanged water are added propylene glycol, a 50% aqueous extract of gypsophila 1,3-butylene glycol and caustic potash, and the mixture is dissolved. The mixture is heated and maintained at 70 ° C. (aqueous phase). The other components are mixed, melted by heating and kept at 70 ° C. (oil phase). The oil phase is gradually added to the water phase, and after the addition, the temperature is maintained for a while to cause a reaction. Thereafter, the mixture is uniformly emulsified with a homomixer and cooled to 30 ° C. while stirring well.
[0017]
Example 2 Cream (Formulation)
(Production method)
Propylene glycol is added to ion-exchanged water, and heated to 70 ° C. (aqueous phase). The other components are mixed, melted by heating and kept at 70 ° C. (oil phase). The oil phase is added to the water phase to carry out preliminary emulsification, and after uniform emulsification with a homomixer, the mixture is cooled to 30 ° C. while stirring well.
[0018]
Example 3 Cream (Formulation)
(Production method)
Soap powder and borax are added to ion-exchanged water, heated and dissolved, and kept at 70 ° C. (aqueous phase). The other components are mixed, melted by heating and kept at 70 ° C. (oil phase). The oil phase is gradually added to the aqueous phase while stirring to carry out the reaction. After the completion of the reaction, the mixture is uniformly emulsified with a homomixer, and cooled to 30 ° C. with good stirring after emulsification.
[0019]
Example 4 Emulsion (formulation)
(Production method)
The carboxyvinyl polymer is dissolved in a small amount of ion-exchanged water (phase A). Polyethylene glycol 1500 and triethanolamine are added to the remaining ion-exchanged water, dissolved by heating, and kept at 70 ° C. (aqueous phase). The other components are mixed, melted by heating and kept at 70 ° C. (oil phase). The oil phase is added to the water phase, pre-emulsification is performed, phase A is added, and the mixture is uniformly emulsified with a homomixer.
[0020]
Example 5 Emulsion (formulation)
(Production method)
Propylene glycol is added to ion-exchanged water, and heated to 70 ° C. (aqueous phase). The other components are mixed, heated and melted and kept at 70 ° C. (oil phase). While stirring the oil phase, the aqueous phase is gradually added thereto, and the mixture is uniformly emulsified with a homomixer. After the emulsification, cool to 30 ° C while stirring well.
[0021]
Example 6 Jelly (Formulation)
(Production method)
Carbopol 940 is uniformly dissolved in ion-exchanged water. On the other hand, a 50% ethanol aqueous extract of Polygonum serrata and polyoxyethylene (50 mol) oleyl alcohol ether are dissolved in 95% ethanol and added to the aqueous phase. Next, after adding other components, the mixture is neutralized with caustic soda and L-arginine to increase the viscosity.
[0022]
Example 7 Serum (Prescription)
(Production method)
Phase A and phase C are uniformly dissolved, and phase A is added to phase C to solubilize. Next, after adding the phase B, filling is performed.
[0023]
Example 8 Pack (Formulation)
(A phase)
Dipropylene glycol 5.0% by weight
Polyoxyethylene (60 mol) hydrogenated castor oil 5.0
(B phase)
Lycopodium methanol extract 0.01
Olive oil 5.0
Tocopherol acetate 0.2
Ethyl paraben 0.2
Fragrance 0.2
(C phase)
Sodium bisulfite 0.03
Polyvinyl alcohol 13.0
(Saponification degree 90, polymerization degree 2,000)
Ethanol 7.0
Purified water residue (production method)
A phase, B phase, and C phase are each uniformly dissolved, and B phase is added to A phase for solubilization. Then, after adding this to the C phase, filling is performed.
[0024]
Example 9 Solid foundation (formulation)
Talc 43.1% by weight
Kaolin 15.0
Sericite 10.0
Zinc flower 7.0
3.8 titanium dioxide
2.9 yellow iron oxide
Black iron oxide 0.2
Squalane 8.0
Isostearic acid 4.0
POE sorbitan monooleate 3.0
Isocetyl octanoate 2.0
Ibuki-kusou ethanol extract 1.0
Preservatives appropriate amount perfume appropriate amount (production method)
The powdery components of talc to black iron oxide are sufficiently mixed in a blender, and the oily components of squalane to isocetyl octanoate, ethanol extract of Paramecium officinalis, preservatives and fragrances are added, kneaded well, and the mixture is filled into a container and molded.
[0025]
Example 10 Emulsion type foundation (cream type)
(Prescription)
(Powder part)
Titanium dioxide 10.3% by weight
Sericite 5.4
Kaolin 3.0
Yellow iron oxide 0.8
Bengara 0.3
Black iron oxide 0.2
(Oil phase)
Decamethylcyclopentasiloxane 11.5
Liquid paraffin 4.5
Polyoxyethylene-modified dimethylpolysiloxane 4.0
(Aqueous phase)
Purified water 50.0
1,3-butylene glycol 4.5
Ibuki-kusou ethanol extract 1.5
Sorbitan sesquioleate 3.0
Preservatives appropriate amount perfume appropriate amount (production method)
After heating and stirring the aqueous phase, a powder part sufficiently mixed and pulverized is added, and a homomixer treatment is performed. Further, the oil phase mixed by heating is added, and the mixture is subjected to a homomixer treatment. Then, a fragrance is added with stirring, and the mixture is cooled to room temperature.
[0026]
【The invention's effect】
As described above, the anti-aging agent of the present invention has an excellent MMP1 activity inhibitory effect, prevents collagen degradation by MMP1, and maintains elastic, wrinkle- and sagging skin. It can prevent skin aging and maintain a youthful skin condition.
Claims (2)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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JP25430097A JP3544609B2 (en) | 1997-09-03 | 1997-09-03 | Anti-aging agent |
Applications Claiming Priority (1)
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JP25430097A JP3544609B2 (en) | 1997-09-03 | 1997-09-03 | Anti-aging agent |
Publications (2)
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JPH1179971A JPH1179971A (en) | 1999-03-23 |
JP3544609B2 true JP3544609B2 (en) | 2004-07-21 |
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JP25430097A Expired - Lifetime JP3544609B2 (en) | 1997-09-03 | 1997-09-03 | Anti-aging agent |
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Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
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WO2000051562A1 (en) * | 1999-03-03 | 2000-09-08 | Shiseido Company, Ltd. | Matrix metalloprotease inhibitor and utilization thereof |
JP2002080338A (en) * | 2000-06-20 | 2002-03-19 | Shiseido Co Ltd | Antiaging skin care preparation |
JP4901024B2 (en) * | 2001-06-22 | 2012-03-21 | 株式会社ナリス化粧品 | 8-OHdG (8-hydroxydeoxyguanosine) production inhibitor |
US20040223942A1 (en) * | 2003-03-06 | 2004-11-11 | Kao Corporation | Skin aging-preventing or improving agent |
FR2944703B1 (en) * | 2009-04-22 | 2012-12-21 | Clarins Lab | ANTI AGE COSMETIC COMPOSITION |
FR2941373B1 (en) * | 2010-04-09 | 2012-01-13 | Clarins Lab | COSMETIC COMPOSITION COMPRISING AN EXTRACT OF THYMUS CITRIODORUS. |
US12102709B2 (en) | 2018-05-30 | 2024-10-01 | Mitsui Sugar Co., Ltd. | Anti-obesity agent, anti-dementia agent, deodorant, anti-aging agent, anti-glycation agent, anti-type I allergy agent, hypotensive agent, flavor improving agent, muscle enhancing agent, and bone metabolism improving agent |
AU2019277620B2 (en) | 2018-05-30 | 2025-01-30 | Mitsui Sugar Co., Ltd. | Anti-obesity agent, anti-dementia agent, deodorant, anti-aging agent, anti-glycation agent, anti-type i allergy agent, hypotensive agent, flavor improving agent, muscle enhancing agent, and bone metabolism improving agent |
JPWO2022034833A1 (en) * | 2020-08-11 | 2022-02-17 | ||
US20240066085A1 (en) * | 2020-10-28 | 2024-02-29 | National University Corporation Kobe University | Matrix metalloprotease 1 expression inhibitor, skin external agent, and use for inhibition of matrix metalloprotease 1 expression |
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