• 한국의류산업학회지
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• 제9권6호
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• pp.658-662
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• 2007

It has been well known that mushroom polysaccharide extracts have superoxide and hydroxyl radical scavenging activities. So we studied the efficacy and anti-oxidative effect of mushroom(Auricularia auricula U.) in rats treated with water and ethanol extracts of Auricularia auricula U after inducing dryness of skin by the application of detergent. The results of the research for of the efficacy and anti-oxidative effect Auricularia auricula U. are as follows thats. Weight gain and feed intake in animals treated with water extracts and ethanol extracts are significantly higher(p<0.05) than animal treated with detergent. Animals treated with water extracts of Auricularia auricula U. compared to animals treated with ethanol extracts have the higher HDL-cholesterol levels in the blood and the lower LDL-cholesterol levels in the blood. SOD-like activity of the ethanol extracts of Auricularia auricula U. was $27.39{\pm}1.61%$ at 2000ppm.

• 디지털융복합연구
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• 제13권3호
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• pp.179-184
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• 2015

본 논문에서는 화장품 유통기한을 알고 안전한 화장품을 사용할 수 있게 도와주는 앱을 설계하고 개발하였다. 현대 사람들의 화장품 사용량이 점점 더 증가함에 따라서 화장품 유통기한의 중요성이 증대되고 있어 이를 알려주는 앱으로 활용할 수 있을 것이다. 자신이 사용하는 화장품을 등록하고 지속적으로 관리할 수 있는 자기관리를 위한 앱이다. 화장품을 카테고리별로 등록하여 관리할 수 있다. 또한 개개인의 피부 성향에 맞추어 팁을 제공하여 다양한 사람들이 각자의 성향에 따라 활용할 수 있는 앱이다.

• 통합자연과학논문집
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• 제4권4호
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• pp.323-331
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• 2011

In this study, ${\alpha}$-chlorosuccinic acid was synthesized through the reaction of maleic anhydride with HCl(g), (UV)250 nm~300 nm wavelength in presence of $CCl_4$. For the second reaction of N-(monochloro)succinic acid contained glucosamine derivatives(I) was accomplished by a modification of the general acylation using excess ${\alpha}$-chlorosuccinic anhydride in the presence of 2% acetic acid with methanol condition as a solvent at elevated temperature($70^{\circ}C$). We considered organic acid derivatives were useful especially for treatment for the cultivating porphyra.

• 한국컴퓨터정보학회:학술대회논문집
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• 한국컴퓨터정보학회 2018년도 제58차 하계학술대회논문집 26권2호
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• pp.499-500
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• 2018

뷰티테크시장에서 출시하는 제품 중 영상처리기술을 반영한 다양한 뷰티디바이스가 증가하는 추세이다. 특히 스마트패키징의 경우 주목할 만한 이슈로 뷰티디바이스와 연계된 사용성 및 편리성을 갖춘 애플리케이션 개발이 중요해지고 있으며 사용자가 맞춤형 피부진단 관리 방법에 대한 뷰티정보, 분석리포트, 피부케어샵, 화장품 등을 추천받을 수 있는 뷰티솔루션이 설계되어야 한다. 본 연구는 뷰티케어시장의 전문서비스 영역과 경계를 대중화하여 사용자가 맞춤형 피부진단 관리를 할 수 있는 애플리케이션 설계에 주안점을 둔다. 이를 위해 피부진단 관리 데이터 수집방법의 변수를 정의하고 사용자에게 제안, 모니터링, 뷰티 홈케어 정보, 전문서비스와의 연계방안 등 맞춤형솔루션을 제공할 수 있는 비즈니스플랫폼모델을 제안하고자 한다.

• 한국패션뷰티학회지
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• 제4권3호
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• pp.5-12
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• 2006

Make-up illustration is a field of creativity with visible creative and artistic values; its ultimate functions include communication of information, artistic expression, and recording. Establishing the make-up illustration education environment for the twenty-first century, there is an urgent need for research and development of professional curricula for basic art education and illustration education. It is extremely important for educators and institutions teaching make-up illustration to recognize that training of highly creative and professional beau designers through systematic educational structures is the ultimate foundation for enhancing competitiveness of the beauty industry despite the present reality that there are insufficient studies and publications on beauty illustration and that there is lack of illustration lecturers and artists equipped with professional beauty knowledge. Therefore, this study was conducted to research and analyze offering of illustration subjects by 160 beauty-related vocational schools and 16 4-year undergraduate colleges in the make-up field, which is the field with most creative art activities among the three representative beauty majors, namely make-up, hair, and skin. Education of make-up illustration must not remain as simple short-term education. The curricula must be specialized for providing solid foundation of basic majors. In terms of education content, strong emphases must be made for original and creative mark-up designs as well as purposes, functions, and necessity of make-up design and illustration. The curricula must include systematic, logical and artistic elements. Through the course of this study, which researched, analyzed and proposed measures for education content of make-up illustration, it was found that make-up illustration is the most appropriate subject that fulfills both the ultimate education objectives of beauty colleges and the demand by the society for beauty professionals. It is hoped that make-up illustration is emphasized and recognized for its importance and necessity as an education subject so that similar basic major subjects will further be researched and developed for specialized education.

• 한국의상디자인학회지
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• 제8권3호
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• pp.73-85
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• 2006

The purpose of this study is to consider the characteristics of beauty culture in the latter period of Chosun Dynasty from the viewpoint of public morals and find out how characteristic beauty culture was developed along with traditional culture. Therefore, the clothes, the make-up, the style of beard and hair were examined and the beauty culture of women in the latter period Chosun Dynasty was considered. The changes of the beauty culture on the genre painting and the characteristics of the latter period Chosun Dynasty were analyzed. Conclusions are as follows ;First, in case of woman dress, the Korean Jergori was short and the Chima was too long. Due to the diversification of wearing, the underpants play as a decorations. Second, the hair which focus on the cleanness and the sanitation and the skin maintenance method were important. The make-up focus on make-up with powder which emphasis on the slim and round eyebrow, the small and thick lips for the beauty look of the latter period Chosun Dynasty. Third, a unmarried woman did the braids('Taun Muri') and a feme covert did 'Unseen Muri'. As people cling to the big and head of hairs gradually, the chignon('Terae Muri') was in fashion. The beauty culture in the latter period of Chosun Dynasty clothes and cosmetic treatment style were generalized through nobility, common people, lowly people. The imitation mentality which follow after Gisaeng style that led the fashion of that period was shown up. With understanding the beauty culture of the latter period of Chosun Dynasty, the study on the traditional beauty culture should be revitalized. This study help to uplift the pride on Korea traditional culture and to promote the globalization of Korean culture.

• 한국의류학회지
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• 제30권4호
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• pp.567-581
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• 2006

The purpose of this research is to provide the basic data for the development of make-up color application system, based of Korean's skin tone and the preference in make-up color to enhance the effectiveness of the education of beauty in universities. The research was conducted by the previous studies, the analyses of sale's rate of hue-cosmetics, the analytic experiment of color of cosmetics by using Spectrum Color Analyzer and other experimental researches. This research, based on the results of three preliminary researches, shows the result of evaluation from perceivers which has been come out from the experiment of having one model in her twenties being changed with twenty-two different conditions of make-up. Here follows the result of the research. Firstly, there was difference on perceiving images in terms of the gender of perceivers and especially male-group tend to have clearly perceived the gap between elegance-greyish purple, orange-natural, red-classic on monochrome make-up and contrast make-up. Secondly, in terms of lip-colors, salmon pink and pink was regarded positively to both female and male subjects and to male subjects, greyish purple was thought to be better on darker skin-tone and to female subjects, better on lighter skin-tone. Thirdly, on image make-up, romantic gives intelligent image regardless of skin-tone and gender, especially gives more positive looks to male subjects. Natural and classic elements were perceived more positively on darker skin-tone and had bigger perceiving gap in female subjects. Fourthly, in preference rate, male subjects normally preferred the look with make-up than female subjects did and salmon pink and pink lip color was preferred on the darker skin-tone.

• Toxicological Research
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• 제27권4호
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• pp.225-229
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• 2011

Extract of Taraxacum platycarpum (AF-343) has been reported to have several biological properties such as skin hydration and anti-inflammatory effects. Although clinical evidences of skin hydration and antiinflammatory effect were proven in clinical trial, precise mechanism of skin hydration was not fully understood yet. In this study, we have focused skin hydration mechanism related filaggrin, collagen, and matrix metalloproteinase (MMP) in vitro and animal study. Herein, skin hydration mechanism of AF-343 is due to recovery of filaggrin in mice model and increased production of collagen with suppression of matrix MMP in vitro fibroblast cell line.

• 한국응용과학기술학회지
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• 제39권3호
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• pp.417-422
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• 2022

쥐참외뿌리 추출물이 항산화 활성 및 피부 세포에서의 독성을 확인하여, 피부에 효과적으로 사용할 수 있는 기능성 소재로써의 활용 가능성을 확인해 보고자 하였다. 쥐참외뿌리 추출물의 항산화 활성의 지표가 되는 총 폴리페놀과 총 플라보노이드 함량을 확인하였고, 피부에서의 Neutral red assay를 이용하여 세포 독성을 확인하였다. 연구 결과, 총 폴리페놀과 총 플라보노이드의 함량은 농도 의존적으로 증가하였다. 섬유아 세포인 HDF cell에서의 높은 생존율이 확인되었으며, B16F10 melanoma cel와 RAW 264.7 cell에서는 5 ㎍/mL부터 세포 생존율이 유의하게 낮아지는 것이 확인되었다. 본 연구 결과는 쥐참외뿌리 추출물의 항산화 활성 및 피부 세포에서의 기초적인 자료로 사용가능할 것으로 사료되어 진다.

• Advances in Traditional Medicine
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• 제9권1호
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• pp.97-99
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• 2009

The cytotoxic activity was strongly shown by (-)-ent-costunolide (1) (P388; $IC_{50}$: 687 ng/mL) which isolated from Hepatostolonophora paucistipula. These results suggest that (-)-ent-costunolide (1) has a potential cytotoxic activity.