Abstract:
피부 색상 측정 시스템은, 피부를 촬영한 이미지의 색상을, 원색에 대응되는 좌표축을 갖는 로그 좌표계상의 색상 데이터로 변환하는 변환 모듈; 미리 설정된 조명 벡터 및 복수 개의 색소 벡터를 상기 색상 데이터를 에워싸는 다각뿔 형상으로 배치하고, 상기 다각뿔의 꼭지점 위치를 이용하여 노란기를 측정하는 제1 측정 모듈; 및 상기 색상 데이터를 상기 조명 벡터 방향의 성분 및 상기 각 색소 벡터 방향의 성분으로 분리하여 복수 개의 색소 분포를 측정하는 제2 측정 모듈을 포함할 수 있다. 피부 색상 측정 시스템을 이용하면, 피부의 노란기, 검은기 및/또는 붉은기 등을 측정할 수 있으며, 측정 결과를 이미지로 출력할 수 있어 특정 화장품 제품 사용 전후의 피부톤의 변화를 알기쉽게 가시적으로 표시할 수 있다.
Abstract:
PURPOSE: A method for manufacturing a kit for determining melasma level by skin tone is provided to present skin care method based on the melasma level. CONSTITUTION: A method for manufacturing a kit for determining melasma level comprises: a measuring and determining tester's skin tone(A100); a measuring L*, a*, and b* value based on the measured skin tone; a step of preparing a sheet for determining skin tone by selecting an image corresponding to the range of the measured L*, a*, and b*; and a step of diving melasma level based on the skin tone(A150).
Abstract:
본 발명은 후보 물질의 피부 보습력을 측정하는 방법으로서, 상기 후보물질을 청포묵에 도포한 후, 청포묵의 수분 보유력을 측정하는 단계를 포함하는 것을 특징으로 하는 후보 물질의 피부 보습력 측정방법을 제공한다. 본 발명에 따르면, 후보 물질에 대한 피부 보습력을 측정하는 경우, 특정 기기로 후보 물질이 도포된 피부층을 측정하는 경우에 한하여 소정의 수치로 표현 가능하던 종래의 피부 보습력 측정 방법과 달리, 청포묵을 통한 비교적 간단한 방법을 통해 후보 물질에 대한 피부의 보습력을 수치적으로 평가할 수 있다. 피부 보습력 측정방법, 청포묵
Abstract:
PURPOSE: A complexion measurement system and a method thereof are provided to provide the objectified information to a user using Korean herb medicine by constructing a database for inspection based on the skin color is predicated upon Korean herb medicine. CONSTITUTION: An input image device takes a photograph of the digital image of the subject face. An image detecting device detects the image of the region around cheek among the face image recorded in the input image device. An image analysis device changes the digital image of the cheek region into the RGB value. A statistical analysis device draws in a linear discrimination function. The statistical analysis device distinguishes the skin color of a subject face to one color among blue, red, yellow, white, and black.
Abstract:
PURPOSE: A cosmetic composition containing prunus mume extract is provided to peel dead skin cells and to ensure safety to the skin using a natural ingredient. CONSTITUTION: A cosmetic composition for removing dead skin cells contains 0.01-10 weight% of prunus mume extract as an active ingredient. The prunus mume extract is obtained by wrapping plum in a wet paper and boiling, steaming in black smoke, or streaming. The cosmetic composition is used in the form of skin, lotion, nutrition cream, massage cream, essence, or pack.
Abstract:
PURPOSE: A skin external composition is provided to enhance gene expression of hyaluronic acid synthase 2(HAS2) and prevent skin dryness and aging. CONSTITUTION: A skin external composition for promoting hyaluronic acid generation contains extract of Punica granatum L. and Tussilago farfara. The composition further contains one or more extract selected from camellia flower and Nelumbo nucifera. The composition is used in the form of skin softener, massage cream, nutrition cream, pack, gel, lotion, ointment, patch or spray.
Abstract:
PURPOSE: A skin external composition containing ortho-dihydroxyisoflavone is provided to suppress inflammation-relating factors, and promote reepithelization of scar. CONSTITUTION: A skin external composition for anti-inflammation contains 7,3,',4'-trihydroxyisoflavone, 7,8,4'-trihydroxyisoflavone or 7,6,4'-trihydroxyisoflavone as an active ingredient. A skin external composition for wound healing contains the 7,3,',4'-trihydroxyisoflavone, 7,8,4'-trihydroxyisoflavone or 7,6,4'-trihydroxyisoflavone as an active ingredient. A skin external composition for anti-aging contains 7,3,',4'-trihydroxyisoflavone, 7,8,4'-trihydroxyisoflavone or 7,6,4'-trihydroxyisoflavone as an active ingredient.
Abstract:
PURPOSE: An anti-inflammatory composition and wound healing composition containing medicinal herb extract is provided to suppress inflammation-relating factors and promote reepithelization of wound. CONSTITUTION: A skin external composition contains medicinal herb extract selected from pine, corni Fructus, ganoderma or Scutellariae Radix as an active ingredient. The active ingredient is contained in 0.001~15 weight% based on the total weight. The composition is used for anti-inflammation or wound healing.
Abstract:
A method for fermenting a natural product in salt is provided to prevent the effective components included in the natural product from being deteriorated while restraining the decay and contamination of the product caused by Escherichia coli or anaerobic bacteria. A method for fermenting a natural product in salt comprises the following steps of: adding salt to medicinal herbs or grains and ripening and fermenting at the temperature of 4-40°C for 1 month ~ 1 year; and extracting the salted medicinal herbs or grains in water or organic solvent and obtaining a fermented extract. The medicinal herbs are selected from the group consisting of citrus junos, Astragali radix, Carthami flos, Angelicae gigantis radix, Zingiberis rhizoma crudus, Platicodi radix and Ponciri fructus. The grains are selected from the group consisting of soybean, rice, barley and wheat. The salt is selected among sodium chloride, bay salt, rock salt and bamboo salt. The amount of the salt used is 10-30wt% on a gross weight basis of the fermented extract. The organic solvent is selected from the group consisting of methanol, ethanol, glycerin, ethyl acetate, butylene glycol, propylene glycol, dichloromethane and hexane.
Abstract:
본 발명은 하기 화학식 1로 표현되는 식물 유래 진세노사이드 F1(20-O-β-D-글루코피라노실-20(S)-프로토파낙사트리올)을 유효성분으로 하는 미백 화장료 조성물에 관한 것으로, 보다 상세하게는 상기 진세노사이드 F1은 특히 인삼 추출물로부터 산, 염기, 효소 또는 미생물을 이용하여 얻어진 것으로, 이를 함유하는 미백 화장료 조성물은 멜라닌 생합성 억제 효과가 뛰어나 우수한 피부 미백 효과를 제공한다. [화학식 1]