Abstract:
본 고안은 피부상태를 측정하는 휴대용 피부상태 측정장치에 관한 것으로 더욱 상세하게는 발광부와 수광부에 각각 편광필터를 설치하고 설치된 편광필터가 축중심선이 평행하게 되거나 직각이 되도록 한 후 반사율을 측정하여 피부의 투명도를 비롯한 피부의 상태를 산출하는 휴대용 피부상태 측정장치에 관한 것이다. 본 고안은 길이방향으로 연장되는 중공의 케이싱과; 상기 케이싱의 전방 테두리부에 고정설치되어 빛을 조사하는 발광부와; 상기 발광부의 전방에 설치된 발광부편광필터와; 상기 케이싱의 중심부에 고정설치되며 상기 발광부에서 조사된 빛의 반사광을 수광하며 상기 발광부와 동일 축중심으로 설치된 수광부와; 상기 수광부의 전방에 설치된 수광부편광필터와; 상기 발광부에서 조사된 빛의 강도와 수광부에 입사된 빛의 강도를 연산하는 제어모듈과; 상기 상기 발광부와 상기 수광부는 동일 축중심으로 설치되는 휴대용 피부상태 측정장치를 제공한다.
Abstract:
PURPOSE: A method for generating a skin wrinkles index and a method for providing beauty information for a skin are provided to create the skin wrinkles index and supply beauty information by the skin wrinkles index. CONSTITUTION: Values related to skin wrinkles is measured from a skin(S1). The skin is divided into a plurality of groups by the values(S2). A weighted value about values is determined using the number of groups(S4). A wrinkles index is created using the values and the weighted values(S5). The value comprises the average height of the wrinkles, the maximum height of protrusion, and the maximum distance between the protrusion and the concave.
Abstract:
A cosmetic composition for skin moisturization, which contains Criste Marine stem cell media extract is provided to specifically activate p63 which regulates the activation of skin stem cell and have skin moisturization. A cosmetic composition for skin moisturization comprises a Criste Marine stem cell media extract as an active ingredient. The composition activates epidermal stem cells. The cosmetic composition is used in the form of emulsion, cream, essence, pack, gel, powder, makeup base, foundation, lotion, ointment, cleansing foam, cleansing water, body lotion, body cream, body oil, rinse, soap or spray.
Abstract:
본 발명은 프럭토스 1,6-디포스페이트(D-fructose 1,6-diphosphate) 또는 그 유도체를 유효성분으로 함유하여 피부의 건조증상을 개선함을 특징으로 하는 피부외용제 조성물에 관한 것으로, 보다 상세하게는 피부세포의 분화를 촉진하여 새로운 각질의 재생산을 돕고, 피부에 보습기능을 담당하고 있는 천연보습인자(natural moisturizing factor, NMF)를 생산하고, 피부 내부로부터 수분유지에 필요한 지질의 합성을 증가시킴으로써, 피부의 수분함유능력 증강, 피부 건조의 방지, 그리고 아토피(atopy) 및 접촉성 피부염 증상의 예방, 개선 또는 치료에 효과가 있는 프럭토스 1,6-디포스페이트 또는 그 유도체를 함유하는 피부 외용제 조성물에 관한 것이다. 프럭토스 1,6-디포스페이트(D-fructose 1,6-diphosphate) * 보습 * 각질형성세포 분화 * 필라그린 * 지질생합성 * 세라마이드 * 천연보습인자 * 피부건조 * 아토피 * 접촉성 피부염
Abstract:
A kit for predicting chloasma is provided to predict rapidly and sensitively potentialities of forming chloasma from skin by 23 kinds of genes highly revealed and 5 kinds of genes lowly revealed near the chloasma region. A kit for predicting chloasma comprises one or more monoclonal antibodies having the amino acid sequence coded by a gene selected from a group consisting of PCOLCE2, GFPT2, CCL21, WIF1 and H19 as a variable region. If an amount of the antigen combined in the antibody is less than a normal value, it is diagnose as the skin in which the chloasma is easily formed.
Abstract:
A method for preparing an icariside II is provided to obtain the icariside II which inhibits synthesis of tyrosinase by inhibiting the enzymatic activity of alpha-glucosidase, an important enzyme for glycosylation of the tyrosinase. A method for preparing an icariside II represented by the formula(1) comprises a step of extracting an Epimedium sp. plant such as Epimedium brevicornum Maxim., Epimedium grandiflorum Morr., Epimedium koreanum Nakai, Epimedium pubescens Maxim., Epimedium sagittatum Maxim. and Epimedium wushanense with an organic solvent such as ethanol, methanol, butanol, ether, ethylacetate and chloroform or a mixture of the organic solvent and water. In the formula(1), R1 is rhamnopyranose. A skin whitening composition comprises the icariside II as an effective ingredient.
Abstract:
A composition comprising a benzimidazole amine derivative or an aminoquinoline derivative is provided to inhibit signaling of a cell in melanocyte with which a c-kit protein is involved so as to control the function of the melanocyte, thereby providing skin-whitening effect. The composition for inhibiting c-kit protein or skin-whitening comprises 0.0001-10 wt.% of a benzimidazole amine derivative such as 1-(4-methoxyphenyl)-N-(1-naphthalenylmethal)-1H-benzimidazole-5-amine represented by the formula(1) or an aminoquinoline derivative such as 2-amino-3-(3,4-dimethoxyphenyl)-quinoline represented by the formula(2).
Abstract:
A skin whitening composition with excellent whitening effect is provided to be able to effectively inhibit melanogenesis without side effects by comprising deoxymannojirimycin, which is mannosidase inhibitor, only or the deoxymannojirimycin and deoxynojirimycin in combination. The composition for skin whitening comprises deoxymannojirimycin as an effective ingredient. The composition further comprises deoxynojirimycin as an effective ingredient. Regarding the total weight of the composition, 0.001-20 wt.% of the effective ingredient is contained.