JPH07242523A - Anti-suntan cosmetic and its production - Google Patents
Anti-suntan cosmetic and its productionInfo
- Publication number
- JPH07242523A JPH07242523A JP6031320A JP3132094A JPH07242523A JP H07242523 A JPH07242523 A JP H07242523A JP 6031320 A JP6031320 A JP 6031320A JP 3132094 A JP3132094 A JP 3132094A JP H07242523 A JPH07242523 A JP H07242523A
- Authority
- JP
- Japan
- Prior art keywords
- water
- organic solvent
- seaweed
- hydrophilic organic
- weight
- 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.)
- Granted
Links
- 239000002537 cosmetic Substances 0.000 title claims abstract description 33
- 238000004519 manufacturing process Methods 0.000 title claims description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 38
- 239000003960 organic solvent Substances 0.000 claims abstract description 16
- 241001474374 Blennius Species 0.000 claims abstract description 15
- 239000003791 organic solvent mixture Substances 0.000 claims abstract description 3
- 239000000203 mixture Substances 0.000 claims description 17
- 230000000475 sunscreen effect Effects 0.000 claims description 13
- 239000000516 sunscreening agent Substances 0.000 claims description 12
- 238000010828 elution Methods 0.000 claims description 4
- 238000002156 mixing Methods 0.000 claims 1
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 abstract description 28
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 abstract description 18
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 abstract description 8
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 abstract description 8
- 241000206609 Porphyra Species 0.000 abstract description 5
- 230000000694 effects Effects 0.000 abstract description 5
- 150000004676 glycans Chemical class 0.000 abstract description 5
- 229920001282 polysaccharide Polymers 0.000 abstract description 5
- 239000005017 polysaccharide Substances 0.000 abstract description 5
- 241000206572 Rhodophyta Species 0.000 abstract description 3
- 239000000706 filtrate Substances 0.000 abstract description 3
- 206010020751 Hypersensitivity Diseases 0.000 abstract description 2
- 230000007815 allergy Effects 0.000 abstract description 2
- 238000004108 freeze drying Methods 0.000 abstract description 2
- 102000004169 proteins and genes Human genes 0.000 abstract description 2
- 108090000623 proteins and genes Proteins 0.000 abstract description 2
- 241001147461 Bangiales Species 0.000 abstract 1
- 208000026935 allergic disease Diseases 0.000 abstract 1
- 238000001914 filtration Methods 0.000 abstract 1
- 230000002401 inhibitory effect Effects 0.000 abstract 1
- 239000000047 product Substances 0.000 abstract 1
- 230000001235 sensitizing effect Effects 0.000 abstract 1
- 239000002904 solvent Substances 0.000 description 10
- 206010042496 Sunburn Diseases 0.000 description 9
- 235000019441 ethanol Nutrition 0.000 description 9
- 239000006071 cream Substances 0.000 description 8
- 238000000605 extraction Methods 0.000 description 7
- XEKOWRVHYACXOJ-UHFFFAOYSA-N Ethyl acetate Chemical compound CCOC(C)=O XEKOWRVHYACXOJ-UHFFFAOYSA-N 0.000 description 6
- 230000000052 comparative effect Effects 0.000 description 5
- 238000011156 evaluation Methods 0.000 description 5
- 230000003449 preventive effect Effects 0.000 description 5
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 4
- 241000206608 Pyropia tenera Species 0.000 description 4
- 241000206613 Pyropia yezoensis Species 0.000 description 4
- 239000003795 chemical substances by application Substances 0.000 description 4
- 238000002360 preparation method Methods 0.000 description 4
- 239000001023 inorganic pigment Substances 0.000 description 3
- 230000007794 irritation Effects 0.000 description 3
- 239000011259 mixed solution Substances 0.000 description 3
- VIZAVBQHHMQOQF-KKUJBODISA-N porphyra-334 Chemical compound COC1=C(NCC(O)=O)CC(O)(CO)C\C1=N\[C@H]([C@H](C)O)C(O)=O VIZAVBQHHMQOQF-KKUJBODISA-N 0.000 description 3
- VIZAVBQHHMQOQF-UHFFFAOYSA-N porphyra-334 Natural products COC1=C(CC(O)(CO)C/C/1=NC(C(C)O)C(=O)O)NCC(=O)O VIZAVBQHHMQOQF-UHFFFAOYSA-N 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- XBDQKXXYIPTUBI-UHFFFAOYSA-M Propionate Chemical compound CCC([O-])=O XBDQKXXYIPTUBI-UHFFFAOYSA-M 0.000 description 2
- XLOMVQKBTHCTTD-UHFFFAOYSA-N Zinc monoxide Chemical compound [Zn]=O XLOMVQKBTHCTTD-UHFFFAOYSA-N 0.000 description 2
- 239000006096 absorbing agent Substances 0.000 description 2
- KXKVLQRXCPHEJC-UHFFFAOYSA-N acetic acid trimethyl ester Natural products COC(C)=O KXKVLQRXCPHEJC-UHFFFAOYSA-N 0.000 description 2
- 239000003463 adsorbent Substances 0.000 description 2
- RWCCWEUUXYIKHB-UHFFFAOYSA-N benzophenone Chemical compound C=1C=CC=CC=1C(=O)C1=CC=CC=C1 RWCCWEUUXYIKHB-UHFFFAOYSA-N 0.000 description 2
- 239000012965 benzophenone Substances 0.000 description 2
- 235000021466 carotenoid Nutrition 0.000 description 2
- 150000001747 carotenoids Chemical class 0.000 description 2
- 229930002875 chlorophyll Natural products 0.000 description 2
- 235000019804 chlorophyll Nutrition 0.000 description 2
- ATNHDLDRLWWWCB-AENOIHSZSA-M chlorophyll a Chemical compound C1([C@@H](C(=O)OC)C(=O)C2=C3C)=C2N2C3=CC(C(CC)=C3C)=[N+]4C3=CC3=C(C=C)C(C)=C5N3[Mg-2]42[N+]2=C1[C@@H](CCC(=O)OC\C=C(/C)CCC[C@H](C)CCC[C@H](C)CCCC(C)C)[C@H](C)C2=C5 ATNHDLDRLWWWCB-AENOIHSZSA-M 0.000 description 2
- 238000002955 isolation Methods 0.000 description 2
- 239000000843 powder Substances 0.000 description 2
- 230000037072 sun protection Effects 0.000 description 2
- NNMALANKTSRILL-LXENMSTPSA-N 3-[(2z,5e)-2-[[3-(2-carboxyethyl)-5-[(z)-[(3e,4r)-3-ethylidene-4-methyl-5-oxopyrrolidin-2-ylidene]methyl]-4-methyl-1h-pyrrol-2-yl]methylidene]-5-[(4-ethyl-3-methyl-5-oxopyrrol-2-yl)methylidene]-4-methylpyrrol-3-yl]propanoic acid Chemical compound O=C1C(CC)=C(C)C(\C=C\2C(=C(CCC(O)=O)C(=C/C3=C(C(C)=C(\C=C/4\C(\[C@@H](C)C(=O)N\4)=C\C)N3)CCC(O)=O)/N/2)C)=N1 NNMALANKTSRILL-LXENMSTPSA-N 0.000 description 1
- ALYNCZNDIQEVRV-UHFFFAOYSA-N 4-aminobenzoic acid Chemical class NC1=CC=C(C(O)=O)C=C1 ALYNCZNDIQEVRV-UHFFFAOYSA-N 0.000 description 1
- 241001237961 Amanita rubescens Species 0.000 description 1
- 241000195493 Cryptophyta Species 0.000 description 1
- 241000196324 Embryophyta Species 0.000 description 1
- 208000010201 Exanthema Diseases 0.000 description 1
- 241000218201 Ranunculaceae Species 0.000 description 1
- 241000120541 Rhizophora Species 0.000 description 1
- 206010040880 Skin irritation Diseases 0.000 description 1
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 1
- 239000002250 absorbent Substances 0.000 description 1
- 230000002745 absorbent Effects 0.000 description 1
- 239000011358 absorbing material Substances 0.000 description 1
- 239000004480 active ingredient Substances 0.000 description 1
- 150000008366 benzophenones Chemical class 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 150000001851 cinnamic acid derivatives Chemical class 0.000 description 1
- 238000013329 compounding Methods 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 239000000490 cosmetic additive Substances 0.000 description 1
- 239000000839 emulsion Substances 0.000 description 1
- 201000005884 exanthem Diseases 0.000 description 1
- 238000009472 formulation Methods 0.000 description 1
- 239000003205 fragrance Substances 0.000 description 1
- 239000003676 hair preparation Substances 0.000 description 1
- 239000008266 hair spray Substances 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 239000006210 lotion Substances 0.000 description 1
- 239000012046 mixed solvent Substances 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 230000000243 photosynthetic effect Effects 0.000 description 1
- 239000000049 pigment Substances 0.000 description 1
- 206010037844 rash Diseases 0.000 description 1
- 150000003902 salicylic acid esters Chemical class 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 230000036556 skin irritation Effects 0.000 description 1
- 231100000475 skin irritation Toxicity 0.000 description 1
- 150000003384 small molecules Chemical class 0.000 description 1
- 239000000454 talc Substances 0.000 description 1
- 229910052623 talc Inorganic materials 0.000 description 1
- 229910052719 titanium Inorganic materials 0.000 description 1
- 239000010936 titanium Substances 0.000 description 1
- 239000006097 ultraviolet radiation absorber Substances 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
- 239000011787 zinc oxide Substances 0.000 description 1
Landscapes
- Cosmetics (AREA)
Abstract
Description
【０００１】[0001]
【産業上の利用分野】本発明は、日焼け防止能を有する
化粧料及びその製造方法に関する。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a cosmetic having a sunburn preventing ability and a method for producing the same.
【０００２】[0002]
【従来の技術】従来、紫外線等を含む太陽光を遮蔽して
日焼けを防止する能力を有する化粧料には、サリチル酸
エステル、パラアミノ安息香酸エステル、ケイ皮酸エス
テルやベンゾフェノン等の紫外線吸収剤、酸化チタン、
酸化亜鉛、タルク等の無機顔料が配合されていた。2. Description of the Related Art Conventionally, cosmetics having the ability to prevent sunburn by shielding sunlight including ultraviolet rays include salicylic acid esters, para-aminobenzoic acid esters, cinnamic acid esters, benzophenone and other ultraviolet absorbents, and oxidation agents. Titanium,
Inorganic pigments such as zinc oxide and talc were blended.
【０００３】しかしながら、前記紫外線吸収剤を配合し
た化粧料を使用した場合、紫外線吸収剤そのものによる
刺激や紫外線により変化した化合物の刺激により、肌に
発疹やシミ等が生じるという弊害が起こっていた。ま
た、無機顔料を配合した化粧料では、無機顔料は紫外線
を反射散乱することにより紫外線を遮蔽するので、効果
的に紫外線を遮蔽するために、紫外線吸収剤と併せて配
合されるのが一般的である。However, when a cosmetic containing the above-mentioned UV absorber is used, there is a problem that a rash, a spot or the like occurs on the skin due to the irritation by the UV absorber itself or the irritation of the compound changed by UV rays. In cosmetics containing an inorganic pigment, the inorganic pigment shields the ultraviolet rays by reflecting and scattering the ultraviolet rays. Therefore, in order to effectively shield the ultraviolet rays, it is generally blended with the ultraviolet absorber. Is.
【０００４】アマノリ属海藻からの紫外線吸収物質とし
ては、ボタニカ マリナ Ｖｏｌ．XIX，１〜７頁，１
９７６年「紅藻スサビノリ（Porphyra yezoensis Ued
a）から紫外線吸収物質３３４の単離とその物理化学的
性質」の報文が出ており、又、ケミストリー レタース
Ｎｏ４．１９７９年４１９〜４２０頁には、「紅藻アサ
クサノリ（Porphyra Tenera Kjellmann）から３３４ｎ
ｍ紫外線吸収物質の単離とその構造」の報文が発表され
ている。しかし、これらは、夫々スサビノリ、アサクサ
ノリに紫外線吸収物質が含まれていることとその物理化
学的性質について記載しているのみで、その工業的抽出
方法、それを日焼け防止用化粧料に利用する用途につい
ては勿論、化粧料に用いて皮膚に有害でないかどうかに
は一切触れていない。As an ultraviolet absorbing substance from seaweed of the genus Porphyra, Botanica Marina Vol. XIX, pages 1-7, 1
976 "Porphyra yezoensis Ued
"a) Isolation of UV absorbing substance 334 and its physicochemical properties" is published, and Chemistry Letters No. 4. pp. 419-420 1979, "Porphyra Tenera Kjellmann". 334n
The isolation of m-ultraviolet absorbing material and its structure ”has been published. However, these only describe that Susabinori and Asakusanori contain UV absorbing substances and their physicochemical properties, respectively, and their industrial extraction method, the use thereof for sunscreen cosmetics. Of course, it does not mention whether or not it is harmful to the skin when used in cosmetics.
【０００５】特公平３−５２４４５号公報には、新規な
化粧品添加物として、紅藻植物門、アマノリ属の藻体を
エチルアルコール、メチルアルコール、エチルエーテ
ル、アセトン、酢酸エチル、酢酸メチルの水溶性有機溶
媒（エチルエーテル、酢酸エチル、酢酸メチルには水は
僅かしか溶けないが）で抽出した抽出物を紫外線遮蔽能
を付与する目的で添加することが記載されている。[0005] Japanese Patent Publication No. 3-52445 discloses a novel cosmetic additive, which is a water-soluble red algal plant, the algal cells of the genus Porphyra, of ethyl alcohol, methyl alcohol, ethyl ether, acetone, ethyl acetate and methyl acetate. It is described that an extract extracted with an organic solvent (ethyl ether, ethyl acetate, and methyl acetate is slightly soluble in water) is added for the purpose of imparting an ultraviolet shielding ability.
【０００６】しかしながら、溶剤としては、夫々有機溶
剤そのものが使用されており、従って、抽出物として、
クロロフィル、カロチノイド及びフィコビリン等の光合
成色素が抽出されている。これは水を溶剤としたり、水
溶性有機溶剤の水４０〜６０重量％との混液を溶剤とし
た本発明とは抽出物を全く異にするものである。However, as the solvent, the organic solvent itself is used, and therefore, as the extract,
Photosynthetic pigments such as chlorophyll, carotenoid and phycobilin have been extracted. This is a completely different extract from the present invention in which water is used as a solvent or a mixed solution of a water-soluble organic solvent with 40 to 60% by weight of water is used as a solvent.
【０００７】[0007]
【発明が解決しようとする課題】本発明の目的は、紫外
線を含む太陽光による日焼けや肌荒れを防止するための
日焼け防止効果に優れ、なおかつ皮膚に対する安全性が
保証された日焼け防止用化粧料及びその製造方法を提供
することである。SUMMARY OF THE INVENTION An object of the present invention is to provide a sunscreen cosmetic which has an excellent sunscreen effect for preventing sunburn and rough skin due to sunlight containing ultraviolet rays, and which is guaranteed to be safe to the skin. It is to provide the manufacturing method.
【０００８】[0008]
【課題を解決するための手段】本発明者は、紅藻ウシケ
ノリ科アマノリ属海藻から水を同量に近い有効量含む水
溶性有機溶剤で抽出した抽出物を配合した化粧料が日焼
け防止効果に優れ、皮膚には何らの刺激も与えず安全性
が高いことを確認し、本発明を完成した。[Means for Solving the Problems] The present inventor has found that a cosmetic composition containing an extract extracted from a seaweed of the genus Rhodophyta (Pisces spp. The present invention has been completed by confirming that it is excellent and highly safe without giving any irritation to the skin.
【０００９】すなわち本発明は、 （１）紅藻ウシケノリ科アマノリ属に属する海藻から水
を４０重量％以上含む親水性有機溶媒混液によって抽出
される抽出物を含む日焼け防止用化粧料。That is, the present invention is: (1) A sunscreen cosmetic comprising an extract extracted from a seaweed belonging to the genus Rhizophora genus Amanori belonging to the genus Anolyceae, with a hydrophilic organic solvent mixture containing 40% by weight or more of water.
【００１０】（２）紅藻ウシケノリ科アマノリ属に属す
る海藻の乾燥藻体に、水を加え、ミキサーで粉砕し、こ
れを濾過し、この濾液を、原料乾燥藻体の２〜４倍重量
の活性炭を充填したカラムに導通し、更に水を４０〜６
０重量の範囲含有する親水性有機溶媒にて溶出を行い、
この溶出画分を濃縮、凍結乾燥した粉末を通常の日焼け
防止用化粧料組成物ベースに０．０５〜０．５重量％の
範囲配合することを特徴とする日焼け防止用化粧料の製
造方法。(2) Red algae Water is added to the dried alga bodies of seaweed belonging to the genus Amanori of the family Ushikenori, crushed with a mixer, and this is filtered. Pass through a column filled with activated carbon and add water to 40 ~ 6
Elution with a hydrophilic organic solvent contained in the range of 0 weight,
A method for producing a sunscreen cosmetic, characterized in that a powder obtained by concentrating and freeze-drying this elution fraction is added to a usual sunscreen cosmetic composition base in a range of 0.05 to 0.5% by weight.
【００１１】本発明に用いられるアマノリ属海藻として
は具体的にはスサビノリ（Porphyrayezoensis）や、ア
サクサノリ（Porphyra tenera）が挙げられるが、その
他のアマノリ属海藻の抽出物も日焼け防止効果を持ち、
すべてのアマノリ属海藻が利用できる。Specific examples of the seaweed of the genus Porphyra used in the present invention include Susbinori (Porphyrayezoensis) and Asakusanori (Porphyra tenera).
All seaweed seaweeds are available.
【００１２】アマノリ属海藻からの抽出方法としては、
この乾燥藻体に、好ましくは、その重量の３０〜７０倍
の水を加え、ミキサーで粉砕し、これを濾過し、この濾
液を、原料乾燥藻体の２〜４倍重量の活性炭を充填した
カラムに導通し、更に水を４０〜６０重量％の範囲、含
む親水性溶媒にて溶出を行い、この溶出画分を濃縮、凍
結乾燥した粉末を通常の日焼け防止用化粧料組成物ベー
スに０．０５〜０．５重量％の範囲配合するものであ
る。本願でいう親水性有機溶媒とは、メタノール、エタ
ノール、アセトンなど水４０〜６０重量％と容易に溶解
する有機溶媒をいう。The extraction method from seaweed of the genus Porphyra includes:
To the dried algal cells, preferably, 30 to 70 times the weight of water is added, the mixture is crushed with a mixer, filtered, and the filtrate is filled with 2 to 4 times the weight of activated carbon of the raw algal cells. The powder was passed through a column and eluted with a hydrophilic solvent containing water in the range of 40 to 60% by weight. The eluted fraction was concentrated and freeze-dried to a standard sunscreen cosmetic composition base. The compounding amount is in the range of 0.05 to 0.5% by weight. The hydrophilic organic solvent as referred to in the present application means an organic solvent such as methanol, ethanol, and acetone, which is easily dissolved in 40 to 60% by weight of water.
【００１３】抽出溶媒として、水を４０〜６０重量％含
む親水性有機溶媒を使用するのは、本発明の目的とする
Porphyra−３３４は、エタノール、メタノールでは水を
含まなくても抽出される。エタノールに対する溶解度は
高くはないが、メタノールにはよく溶解する。水を含ま
なくてもメタノールで抽出するとPorphyra−３３４は得
られる。しかし、親水性有機溶媒自体又はこれに不可避
的に含まれる水を含む程度の純溶媒に近い親水性溶媒で
抽出すると、クロロフィル、カロチノイド、その他の油
の脂溶性成分まで抽出されてしまう。水を４０重量％以
上、好ましくは４０〜６０重量％含む親水性有機溶媒で
抽出するのは、これら脂溶性成分を抽出しないためであ
る。It is an object of the present invention to use a hydrophilic organic solvent containing 40 to 60% by weight of water as the extraction solvent.
Porphyra-334 can be extracted with ethanol and methanol without containing water. Its solubility in ethanol is not high, but it is highly soluble in methanol. Extraction with methanol gives Porphyra-334 without water. However, when the hydrophilic organic solvent itself or a hydrophilic solvent close to a pure solvent containing water inevitably contained in the hydrophilic organic solvent is extracted, chlorophyll, carotenoid, and other oil-soluble components of oil are also extracted. Extraction with a hydrophilic organic solvent containing 40% by weight or more of water, preferably 40 to 60% by weight, is for not extracting these fat-soluble components.
【００１４】一方、水のみで抽出した場合、抽出液には
多糖類、塩類、色素蛋白質その他の水溶性低分子成分が
含まれてくる。水を４０〜６０重量％含有する親水性有
機溶媒、更に最も好ましくは水と親水性溶媒の１：１の
混合溶媒を使用すると多糖類や色素蛋白質は抽出され
ず、水溶性の低分子のみが抽出される。即ち水を４０〜
６０重量％含有する親水性有機溶媒を使用するのは化粧
料として肌に適用した場合に、アレルギー等をおこすお
それのある多糖類、蛋白質や更に脂溶性成分を排除する
ためである。水が４０重量％未満では脂溶性成分の抽出
量が増加し、水が６０重量％超であると多糖類、色素蛋
白質の抽出量が増加して好ましくない。即ち化粧品配合
用として、より純粋なPorphyra−３３４を分離するため
である。On the other hand, when extraction is carried out only with water, the extract contains polysaccharides, salts, chromoproteins and other water-soluble low-molecular components. When a hydrophilic organic solvent containing 40 to 60% by weight of water, and most preferably a mixed solvent of water and a hydrophilic solvent of 1: 1 is used, polysaccharides and chromoproteins are not extracted, and only water-soluble low molecular weight compounds are extracted. To be extracted. That is, 40 ~ water
The reason why the hydrophilic organic solvent is contained in an amount of 60% by weight is to eliminate polysaccharides, proteins and further fat-soluble components which may cause allergies when applied to the skin as a cosmetic. If the amount of water is less than 40% by weight, the amount of extracted fat-soluble components increases, and if the amount of water exceeds 60% by weight, the amounts of extracted polysaccharides and chromoproteins increase, which is not preferable. That is, for the purpose of separating more pure Porphyra-334 for cosmetic formulation.
【００１５】この抽出物を配合する化粧料組成物ベース
としては特に限定はなく、通常日焼け防止用化粧料とし
て使用されている基礎組成物が使用できる。化粧料とし
ては例えばローション、乳液、クリーム、パック等の基
礎化粧品、ファンデーション、口紅、頬紅、マスカラ、
アイシャドウ等の仕上化粧品、整髪料、育毛料、ヘアク
リーム、ヘアスプレー等の頭髪用化粧品、その他薬用化
粧品、フレグランス等があり、中でも基礎化粧品、仕上
化粧品に適用することが好ましい。The cosmetic composition base containing the extract is not particularly limited, and a basic composition which is usually used as a sunscreen cosmetic can be used. As the cosmetics, for example, basic cosmetics such as lotion, emulsion, cream, pack, foundation, lipstick, blusher, mascara,
There are finish cosmetics such as eye shadows, hair styling agents, hair restorers, hair creams, hair cosmetics such as hair sprays, and other medicated cosmetics, fragrances, etc. Among them, it is preferable to apply them to basic cosmetics and finish cosmetics.
【００１６】本発明の抽出物の抽出に当って、最初の乾
燥藻体の２〜４倍重量の活性炭を使用するのは２倍未満
では吸着体として不足であり、有効成分が充分に吸着さ
れないおそれがあり、４倍超では、吸着体が多すぎて、
後工程の溶媒による抽出が効率的でなく、溶媒の損失も
多くなるためである。In extracting the extract of the present invention, it is insufficient to use 2 to 4 times the weight of the activated algal cells as the adsorbent, and the active ingredient is not adsorbed sufficiently. If it exceeds 4 times, there are too many adsorbents,
This is because the extraction with the solvent in the subsequent step is not efficient and the loss of the solvent increases.
【００１７】本発明の抽出物を化粧料組成物に０．０５
〜０．５重量％配合するのは、０．０５重量％未満で
は、日焼け防止効果が充分でなく、０．５重量％超配合
しても、配合したことに伴うだけの効果が得られないか
らである。The extract of the present invention may be added to a cosmetic composition in an amount of 0.05.
If the amount is less than 0.05% by weight, the effect of preventing sunburn is not sufficient, and if more than 0.5% by weight, the effect due to the addition cannot be obtained. Because.
【００１８】[0018]
【実施例】以下に実施例によって、本発明を更に具体的
に説明するが、本発明は、この実施例によって何等限定
されるものではない。The present invention will be described in more detail with reference to the following examples, but the present invention is not limited to these examples.
【００１９】（実施例１） 抽出物の調製 スサビノリの乾燥藻体２０ｇに水１０００ｍｌを加え、
ミキサーで粉砕した。これをガーゼで残査を濾して、更
に濾紙で濾過を行った。この濾液を活性炭６０ｇを充填
したカラムに導通して、更にカラムを水で洗浄した後、
水／エタノール（１：１ ｖ／ｖ）で溶出を行い、この
溶出画分を濃縮、凍結乾燥して粉末化したところ、０．
３ｇが得られた。(Example 1) Preparation of extract To 20 g of dried algae of Susabinori, 1000 ml of water was added,
It was crushed with a mixer. The residue was filtered with gauze and filtered with filter paper. After passing the filtrate through a column filled with 60 g of activated carbon and further washing the column with water,
Elution was carried out with water / ethanol (1: 1 v / v), and the eluted fraction was concentrated, freeze-dried and powdered.
3 g was obtained.
【００２０】クリームの調製 実施例１、比較例１，２として、表１に示す水相成分と
油相成分を別々混合し加熱し７０℃とし、油相に水相を
加えて予備乳化した後、更にホモミキサーで均一に乳化
して、室温まで冷却した。Preparation of Cream As Example 1 and Comparative Examples 1 and 2, after the water phase component and the oil phase component shown in Table 1 were separately mixed and heated to 70 ° C., the water phase was added to the oil phase and pre-emulsified. Further, the mixture was uniformly emulsified with a homomixer and cooled to room temperature.
【００２１】[0021]
【表１】 [Table 1]
【００２２】（実施例２）実施例１における抽出物の調
製において、水／エタノール（１：１ ｖ／ｖ）で溶出
する代りに水／エタノール（０．４１／０．６２ ｖ／
ｖ）混液で溶出した他は同様にしてクリームを調製し
た。Example 2 In the preparation of the extract in Example 1, instead of eluting with water / ethanol (1: 1 v / v), water / ethanol (0.41 / 0.62 v / v) was used.
v) A cream was prepared in the same manner except that the mixed solution was eluted.
【００２３】（実施例３）実施例１における抽出物の調
製において、水／エタノール（１：１ ｖ／ｖ）で溶出
する代りに水／エタノール（０．５４／０．４８ ｖ／
ｖ）混液で溶出した他は同様にしてクリームを調製し
た。Example 3 In the preparation of the extract in Example 1, instead of eluting with water / ethanol (1: 1 v / v), water / ethanol (0.54 / 0.48 v / v) was used.
v) A cream was prepared in the same manner except that the mixed solution was eluted.
【００２４】クリームの評価 上記クリームを１０名の女性の腕に円状に塗布し、夏期
の３日間実用試験した。評価は５段階評価で以下のよう
に評価してもらった。 ５ 日焼防止効果が非常に良い ４ 日焼防止効果が良い ３ 日焼防止効果が普通 ２ 日焼防止効果が悪い １ 日焼防止効果が非常に悪い 実施例及び比較例の評価結果の平均を表２に示した。Evaluation of Cream The above cream was applied to the arms of 10 women in a circle and practically tested for 3 days in summer. The evaluation was carried out in the following five-level evaluation. 5 Very good sunburn preventive effect 4 Good sunburn preventive effect 3 Normal sunburn preventive effect 2 Poor sunburn preventive effect 1 Very bad sunburn preventive effect Average of evaluation results of Examples and Comparative Examples The results are shown in Table 2.
【００２５】[0025]
【表２】 [Table 2]
【００２６】評価結果より明らかなように、比較例１
は、本発明の藻体抽出物は勿論、従来の紫外線遮蔽剤で
あるベンゾフェノンも添加しない日焼け防止用化粧料の
ベース組成物そのものであるが、肌への刺激性は少ない
が、日焼け防止性も劣る。比較例２は、比較例１のベー
ス組成物に従来使用されている紫外線遮蔽剤であるベン
ゾフェノン誘導体を使用したものであるが、日焼け防止
性は認められるが、肌への刺激性が著しく劣る。これに
対して本発明の抽出物をベース組成物に配合した実施例
１，２，３は日焼け防止性に優れていることは勿論、肌
への刺激性が少なく、優れた日焼け防止性クリームであ
る。As is clear from the evaluation results, Comparative Example 1
Is the base composition itself of the sunscreen cosmetic to which the alga body extract of the present invention is not added, as well as benzophenone, which is a conventional ultraviolet ray shielding agent, but it is less irritating to the skin, but also has a sunscreen property. Inferior. Comparative Example 2 uses a benzophenone derivative which is an ultraviolet shielding agent that has been conventionally used in the base composition of Comparative Example 1. The sunscreening property is recognized but the skin irritation is significantly inferior. On the other hand, Examples 1, 2, and 3 in which the extract of the present invention was blended in the base composition were excellent in sun protection, and of course, were less irritating to the skin, and were excellent sun protection creams. is there.
【００２７】[0027]
【発明の効果】本発明により、紅藻ウシケノリ科アマノ
リ属海藻の４０重量％以上の水と残部親水性有機溶媒の
混液による抽出物を含有する化粧料は紫外線遮蔽能に優
れ、安全性も高いことが明らかになった。これらの海藻
は、食用として広く利用されていることからも、長期的
にも皮膚に対しての安全性は高いものである。従って、
紫外線遮蔽を目的とする化粧料として、安全性の面から
も、その効果の面からも利用価値の大きいものである。EFFECTS OF THE INVENTION According to the present invention, a cosmetic composition containing an extract of a mixture of 40% by weight or more of water of the seaweed of the genus Amanori of the family Ranunculaceae, the rest of which is a hydrophilic organic solvent, has excellent UV shielding ability and high safety. It became clear. Since these seaweeds are widely used for food, they are highly safe to the skin even in the long term. Therefore,
As a cosmetic for the purpose of blocking ultraviolet rays, it has a great utility value in terms of both safety and effect.
Claims (2)
藻から、水を４０重量％以上含む親水性有機溶媒混液に
よって抽出される抽出物を含む日焼け防止用化粧料。1. A sunscreen cosmetic comprising an extract extracted from a seaweed belonging to the genus Amanori of the red alga Ushikenori family, with a hydrophilic organic solvent mixture containing 40% by weight or more of water.
藻の乾燥藻体に、水を加え、ミキサーで粉砕し、これを
濾過し、この濾液を、原料乾燥藻体の２〜４倍重量の活
性炭を充填したカラムに導通し、更に水を４０〜６０重
量％の範囲含有する親水性有機溶媒にて溶出を行い、こ
の溶出画分を濃縮、凍結乾燥した粉末を通常の日焼け防
止用化粧料組成物ベースに０．０５〜０．５重量％の範
囲配合することを特徴とする日焼け防止用化粧料の製造
方法。2. A dry alga of seaweed belonging to the genus Amanori of the red alga Ushikenori family, water is added, the mixture is pulverized with a mixer, and the mixture is filtered. To a column filled with water, and elution was further carried out with a hydrophilic organic solvent containing 40 to 60% by weight of water. The eluate fraction was concentrated and freeze-dried to obtain a usual sunscreen cosmetic composition. A method for producing a sunscreen cosmetic, which comprises blending the product base in an amount of 0.05 to 0.5% by weight.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP03132094A JP3568979B2 (en) | 1994-03-01 | 1994-03-01 | Cosmetic for preventing sunburn and method for producing the same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP03132094A JP3568979B2 (en) | 1994-03-01 | 1994-03-01 | Cosmetic for preventing sunburn and method for producing the same |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH07242523A true JPH07242523A (en) | 1995-09-19 |
| JP3568979B2 JP3568979B2 (en) | 2004-09-22 |
Family
ID=12327986
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP03132094A Expired - Lifetime JP3568979B2 (en) | 1994-03-01 | 1994-03-01 | Cosmetic for preventing sunburn and method for producing the same |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP3568979B2 (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2803201A1 (en) * | 1999-12-30 | 2001-07-06 | Gelyma | Algal extracts containing amino acid analogs of mycosporin are useful as dermatological protecting agents against ultraviolet radiation |
| FR2832629A1 (en) * | 2001-11-14 | 2003-05-30 | Larena | A PRODUCT CONTAINING AN EXTRACT OF RED ALGAE OF THE PORPHYRA GENUS AND ITS USES TO PROTECT CELLS |
| FR2832628A1 (en) * | 2001-11-14 | 2003-05-30 | Larena | Product for inducing synthesis of stress protein, useful as food or cosmetic additive e.g. for protection against heat shock, contains extract of red algae |
| JP2004359554A (en) * | 2003-06-02 | 2004-12-24 | Spirulina Biological Lab Ltd | Age resister and external preparation for skin |
| JP2013133324A (en) * | 2011-12-27 | 2013-07-08 | Dhc Co | Skin care preparation |
| JP2021088521A (en) * | 2019-12-03 | 2021-06-10 | メディカランド株式会社 | Skin composition |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101148978B1 (en) * | 2010-05-12 | 2012-05-22 | 주식회사 아데나 | Cosmetic Composition for Blocking Ultraviolet-A Comprising Extract of Gracilariopsis Chorda |
-
1994
- 1994-03-01 JP JP03132094A patent/JP3568979B2/en not_active Expired - Lifetime
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2803201A1 (en) * | 1999-12-30 | 2001-07-06 | Gelyma | Algal extracts containing amino acid analogs of mycosporin are useful as dermatological protecting agents against ultraviolet radiation |
| FR2832629A1 (en) * | 2001-11-14 | 2003-05-30 | Larena | A PRODUCT CONTAINING AN EXTRACT OF RED ALGAE OF THE PORPHYRA GENUS AND ITS USES TO PROTECT CELLS |
| FR2832628A1 (en) * | 2001-11-14 | 2003-05-30 | Larena | Product for inducing synthesis of stress protein, useful as food or cosmetic additive e.g. for protection against heat shock, contains extract of red algae |
| WO2003041679A3 (en) * | 2001-11-14 | 2003-10-16 | Larena | Product containing a red alga extract of the genus porphyra and uses thereof for protecting cells |
| US7128914B2 (en) | 2001-11-14 | 2006-10-31 | Larena | Product containing an extract of red algae of the genus Porphyra and methods for protecting cells |
| JP2004359554A (en) * | 2003-06-02 | 2004-12-24 | Spirulina Biological Lab Ltd | Age resister and external preparation for skin |
| JP2013133324A (en) * | 2011-12-27 | 2013-07-08 | Dhc Co | Skin care preparation |
| JP2021088521A (en) * | 2019-12-03 | 2021-06-10 | メディカランド株式会社 | Skin composition |
| JP2022136172A (en) * | 2019-12-03 | 2022-09-15 | メディカランド株式会社 | skin composition |
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| Publication number | Publication date |
|---|---|
| JP3568979B2 (en) | 2004-09-22 |
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