Abstract:
본 발명은 에멀젼의 상 변이를 측정하는 전자 칩 및 상변이 측정 방법에 관한 것으로, 전기 전도도의 변화로 에멀젼의 내부 상 변이 여부를 실시간으로 간편하게 판단할 수 있는 전자 칩 및 측정방법에 관한 것이다. 본 발명에 의해 제조된 전자 칩은 인조가죽 등을 붙인 모터에 의해 전자 칩 위에서 에멀젼의 상변이가 유도되는 것이 가능하기 때문에, 피부 위에서 화장품이 도포되는 것과 유사한 조건을 구현할 수 있다는 특징을 지니고 있다. 또한, 상기의 전자 칩은 유변물성 측정기기를 이용하여 실험조건으로 제어함으로써 항상 동일한 조건에서 실험을 수행할 수 있다는 특징을 지니고 있다.
Abstract:
PURPOSE: A cosmetic composition for inhibiting skin aging obtained by allowing emulsion particles and a liposome to contain bio GF 1K using a skin-compatible emulsifier and nanoemulsion techniques is provided. Therefore, it maximizes the transdermal absorption rate and has an excellent effect on the prevention of skin aging such as wrinkles reduction. CONSTITUTION: An anti-aging cosmetic composition contains a metabolite of ginseng as an effective ingredient, an emulsifier, a co-emulsifier and a surfactant. The metabolite of ginseng contains 30 to 50% by weight of a compound K represented by the formula 1, 5 to 25% by weight of ginsenoside F1 represented by the formula 2 and 5 to 25% by weight of 20-o-£α-L-arabinopyranosyl|-20(S)-protopanaxadiol represented by the formula 3 as an active component and has a particle size of 30 to 500nm. In formula, R1 is o-Glc, R2 is OH, R3 is H. The emulsifier contains a liposome containing lecithin or lecithin derivatives.
Abstract:
PURPOSE: A moisturizing cosmetic composition containing extracts of jasmine, arnica and yarrow to provide the skin with moisturizing effect is provided. The composition moisturizes the skin affected by a life style, environmental causes, endogenous disease, etc. and thus protects the skin. CONSTITUTION: A moisturizing cosmetic composition contains 0.01 to 60% by weight of an extract of jasmine, arnica(Arnica Montana L) and yarrow(Achillea millefolium L) in a weight ratio of 5.5 to 6.5:1.75 to 2.25:1.75 to 2.25, based on the total weight of the composition. The moisturizing effect of the extract is measured by utilizing trans-epidermal water loss(TEWL). The composition is applied to various formulations such as water-in-oil emulsion, gel or the like.
Abstract:
PURPOSE: A skin moisturizing cosmetic composition including a mineral-containing extract, chondroitin sulfate and β-glucan as an effective ingredient is provided. It promotes the differentiation of the stratum corneum of skin cells, recovers the barrier function of damaged skin and increases moisturization efficacy of the skin and can be thus used as a skin moisturizing cosmetic. CONSTITUTION: The skin moisturizing cosmetic composition excellent in the differentiation of the stratum corneum of the skin comprises 0.0000001 to 20.0% by weight of each mineral-containing extract, chondroitin sulfate and β-glucan, based on the total weight of the composition. The β-glucan is induced from Schizophyllum commune Fr. and the mineral-containing extract is obtained by extraction of fishes and shellfishes.
Abstract translation:目的:提供包含含矿物质提取物,硫酸软骨素和β-葡聚糖作为有效成分的皮肤保湿化妆品组合物。 它促进皮肤细胞角质层的分化,恢复受损皮肤的屏障功能,并增加皮肤的保湿功效,因此可用作皮肤保湿美容品。 构成:基于组合物的总重量,每种含矿物质的提取物,硫酸软骨素和β-葡聚糖的重量分别为皮肤的角质层分化的皮肤保湿化妆品组合物的0.0000001至20.0重量%。 β-葡聚糖由裂殖酵母菌(Frizophyllum commune Fr. 通过提取鱼类和贝类得到含矿物质的提取物。
Abstract:
본발명은녹차다당체의제조방법에관한것으로, 보다상세하게는 a) 용매를이용하여녹차분말에서엽록소및 저분자량의폴리페놀을제거하는단계; b) 상기 a)단계의녹차잔사로부터수용성활성성분을열수추출하는단계; 및 c) 상기 b)단계의열수추출물로부터한외여과및 에탄올침전반응으로녹차다당체를분리하는단계를포함하는것을특징으로하는녹차다당체의제조방법에관한것이다. 본발명에따라제조한녹차다당체를함유하는화장료조성물은우수한피부미백, 보습및 주름개선효과를나타낸다.