Abstract:
본 발명은 빌림빙(Averrhoa bilimbi) 추출물을 유효 성분으로 포함하는 피부 미백용 화장료 조성물 또는 피부 항노화용 화장료 조성물에 관한 것으로, 각 조성물의 유효성분은 선택적으로, 삼붕냐와(Gynura procumbens) 추출물 및 다운데와(Gynura pseudochina) 추출물로 이루어진 군에서 선택된 1종 이상을 더 포함할 수 있다. 본 발명의 화장료 조성물에 따르면, 피부 자극을 유발하지 않으면서도 예를 들어 피부 미백 증진 또는 피부 노화 방지를 통해 피부 기능을 효과적으로 개선시킬 수 있다.
juventas ) 외 12종의 약용 식물 추출물을 함유함으로써 산화 질소(NO) 매개 염증 및 레티노이드에 의한 피부자극 및 염증을 완화시키는 효과를 가지는 화장료 조성물을 제공한다. 상기 화장료 조성물은 산화질소(NO) 매개 염증과 관련된 피부 질환을 예방할 수 있고, 레티노이드 자극 및 염증으로부터 피부를 보호하고, 염증성 매개분자의 발현을 조절하여 레티노이드에 의한 피부 자극을 완화할 수 있다. 아시아 자생 약용 식물, 레티노이드, 산화 질소, 자극완화, 염증
Abstract:
A composition for relieving skin inflammation is provided to relieve skin irritation and inflammation by nitrogen oxide (NO) and retinoid using 12 kinds of natural medicinal plant extract. A cosmetic composition for relieving skin inflammation comprises one or more kinds selected among Alstonia scholaris, Gomphandra tonkinensis, Asarum petelotii, Pegia sarmentosa, Allium polyrrhizum, Asparagus gobicus Ivanova, Rheum uninerve Maxim, Corispermium mongolicum, Corispermum chinganicum, Salsola monoptera, Jurinea mongolica Maxim and Allium altaicum. The cosmetic composition relieves nitrogen oxide-mediated inflammation and irritiation or inflammation by retinoid. The retinoid is selected from a group of retinol, retinal and retinoic acid.
Abstract:
A phenethyl benzoate derivative, and a method for preparing the phenethyl benzoate derivative are provided to obtain a novel phenethyl benzoate derivative having a hydroxyl group at the 2 and/or 3-positions. A phenethyl benzoate derivative is represented by the formula 1, wherein R1 to R14 are identical or different one another and are H, a halogen atom, a carboxyl group, an amino group, a nitro group, a cyano group, a substituted or unsubstituted C1-C20 alkyl group, a substituted or unsubstituted C1-C20 alkoxy group, a substituted or unsubstituted C2-C20 alkenyl group, a substituted or unsubstituted C2-C20 alkynyl group, a substituted or unsubstituted C1-C20 heteroalkyl group, a substituted or unsubstituted C6-C30 aryl group, a substituted or unsubstituted C7-C30 arylalkyl group, a substituted or unsubstituted C5-C30 heteroaryl group, or a substituted or unsubstituted C3-C30 heteroarylalkyl group, and at least of them can be combined to form a five, six or seven-membered ring, but at least one of R6, R7, R9 and R10 is a hydroxyl group.
Abstract:
PURPOSE: A cosmetic composition containing stabilized leontopodic acid is provided to suppress collagenase expression and collagen synthesis, and to ensure anti-wrinkle. CONSTITUTION: A cosmetic composition for anti-wrinkle contains 0.00001-10 weight% of leontopodic acid of chemical formula 1 as an active ingredient. The leontopodic acid is isolated from Leontopodium alpinum using hydrous or anhydrous low alcohol, water, or acetone and by extracting again with ethyl acetate, diethylether, benzene, chloroform, or hexane.