• 대한화장품학회:학술대회논문집
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• 대한화장품학회 2003년도 IFSCC Conference Proceeding Book II
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• pp.294-302
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• 2003

Unstable cosmetic active ingredients could be degraded rapidly by chemical and photochemical process. Particularly, some of active ingredients like retinol are known to cause skin irritation when applied on the skin excessively. Therefore, it has become a very important issue to encapsulate cosmetic actives for the stabilization and skin protection. This study was performed in order to prepare a chitosan microcapsule containing liposoluble cosmetic actives and to investigate the stabilization effect of actives when chitosan microcapsule was applied in cosmetic formulation. Chitosan, deacetylated form of chitin, has been of interest in the industrial applications due to its biocompatibility, biodegradability, non-toxicity, antimicrobial activity and also used as a wall material of capsule. Retinol was used as a core material and was stabilized by a wall of chitosan and antioxidants. The chitosan microcapsule containing retinol(CMR) was prepared by using coacervation method and W$_1$/O/W$_2$ emulsification techniques. The CMR has 0.5~10.0 ${\mu}{\textrm}{m}$ size distribution and a long-term stability of more than an year inside the cosmetic formulation(O/W). Remaining retinol percentages at 45$^{\circ}C$ after 8 weeks in the CMR dispersion were 15.6%(pH 4.0), 59.8%(pH 6.0) and 65.0%(pH 6.0 with antioxidant) respectively. Retinol stability when added CMR inside a ONV emulsion was better than that of ONV emulsion added non-capsulated retinol. As a result, remaining retinol at 45$^{\circ}C$ after 8 weeks in O/W emulsion added non-capsulated retinol and O/W emulsion containing CMR was 12.7%, 70.5% respectively. It appeared that chitosan treated microcapsule may be used for a potential encapsulation method of unstable active ingredients.

• 지능정보연구
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• 제25권1호
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• pp.179-196
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• 2019

최근의 '똑똑한 소비자(Smart Consumer)'라 불리는 소비자가 많아지고 있는데, 이들은 제조사나 광고를 통해 전달되는 정보에 의존하지 않고, 기존 사용자나 전문가들의 후기, 여러 과학 지식을 획득하여 제품에 대한 이해를 높이고, 본인 스스로가 직접 판단하여 구매하고 있다. 특히나 화장품 분야는 인체 유해성과 같은 부정적인 요소에 대한 민감도가 높고, 자신의 고유한 피부 특성과의 조화도 고려되어야 하기 때문에, 전문적인 지식과 타인의 경험, 본인의 과거 경험 등을 종합적으로 생각하여 구매 의사결정을 내려야 하고, 이에 대해서 적극적인 소비자가 많아지고 있다. 이러한 움직임은 '셀프 뷰티' 와 같은 '셀프' 문화의 열풍과 함께, 문화 현상인 '그루밍족'의 등장, 사회적 트렌드인 'K-뷰티' 와도 동행한다고 할 수 있다. 맞춤형 화장품에 대한 관심의 급부상도 이러한 현상 중 하나라 볼 수 있다. 소비자들의 맞춤형 화장품의 니즈를 충족시키기 위해, 화장품 제조사나 관련 기업들은 ICT기술과의 융합을 통하여 프리미엄 서비스를 중심으로 소비자의 니즈에 대응하고 있다. 그러나 기업 및 시장 현황이 맞춤형 화장품을 향해 진화하고 있지만, 소비자의 피부 상태, 추구하는 감성, 실제 제품이나 서비스까지 소비자 경험을 전체적으로 완전하게 다루는 지능형 데이터 플랫폼은 부재한다. 본 연구에서는 소비자 경험에 대한 지능형 데이터 플랫폼 구축을 위한 첫 단계로 소비자 언어 기반의 화장품 감성 분석을 수행하였다. 소비자들 개인의 선호나 취향이 분명한 앰플/세럼 카테고리를 중심으로 매출 순위 1위에서 99위까지의 99개 제품을 선정하여, 블로그와 트위터 등의 SNS 상에 언급되는 후기 내에 화장품 경험에 대한 소비자 감성을 수집하였다. 총 357개의 감성 형용사를 수집하였고, 고객 여정 워크샵을 통해 유사 감성을 합치고, 중복 감성을 통합하는 작업을 수행하였으며, 최종 76개 형용사를 구축했다. 구축한 형용사에 대한 SOM 분석을 통해 화장품에 대한 소비자 감성에 대한 클러스터링을 실시했다. 분석 결과, 총 8개의 클러스터를 도출했고, 클러스터 별 각 노드의 벡터 값을 기준으로 소비자 감성 Top 10을 도출했다. 소비자 감성을 기준으로 클러스터별 소비자 감성에 서로 다른 특징이 발견됐으며, 소비자에 따라 다른 소비자의 감성을 선호, 기존과는 다른 소비자 감성을 고려한 추천 및 분류 체계가 필요함을 확인했다. 연구 결과를 통해 감성 분석의 활용 도메인이 화장품만이 아닌 다양한 영역으로 확장될 수 있음 확인했으며, 감성 분석을 통한 소비자 인사이트를 도출할 수 있다는 점을 시사했다. 또한, 본 연구에서 활용한 디자인 씽킹(Design Thinking)의 방법론의 적용하여 화장품 특화된 감성 사전을 과학적인 프로세스로 구축했으며, 화장품에 대한 소비자의 인지 및 심리에 대한 이해를 도울 수 있을 것으로 기대한다.

• Human Ecology Research
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• 제56권2호
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• pp.167-174
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• 2018

This study investigated consumer innovativeness by examining a relationship model of innate innovativeness, product interest, product-specific innovativenss, and actualized innovativeness for eight product items as well as observed gender differences in the variables. The eight product items for the survey were smartphones, movies, clothing, cars, skin care products/cosmetics, traveling, AI products, and books. An online survey was conducted in January 2018, and 400 responses from male and female consumers in their twenties and thirties, were analyzed using reliability test, descriptive statistics, regression, and ANCOVA. The positive effect of innate innovativeness and product interest on product-specific innovativeness, and positive effect of innate innovativeness and product-specific innovativeness on actualized innovativeness were confirmed. Product interest was found to have a stronger power on product-specific innovativeness than innate innovativeness. Gender differences in product interest, product-specific innovativeness, and actualized innovativeness were identified as hypothesized. Female consumer's clothing interest, clothing innovativenss, and actualized clothing innovativeness were higher than male consumers; in addition, male consumer's cars and AI interest, cars and AI innovativenss, and actualized cars and AI innovativeness were higher than female's. The controversial results that indicated the higher innate innovativeness of male consumers useful to further in-depth discussion and research. This study contributed to the theory construction of consumer innovativeness research areas and offered practical implications for new product launching and customer relationship management.

• 대한화장품학회지
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• 제24권2호
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• pp.100-127
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• 1998

The first part of the paper concerneded about the history, meaning and function of the aromatherapy. And the next part is about the therapeutic effects by the inhalation fragrance or permeation of essential oil through the skin, which are all based on the recent experiments. Today, the aromatherapy is public interest in the world. And also many cosmetic companies have been making use of the aromatherapy as the concept of their new products. But any Korean manufacturer has not taken the application of the aromatherapy in the cosmetics. Why we can't do this. Therfore I try to explain this problem at the last part of the paper and also introduce some Aromatherapy products.

• 디지털융복합연구
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• 제17권7호
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• pp.395-400
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• 2019

4차 산업혁명시대인 현대사회는 뷰티산업에 대한 뜨거운 관심 속에 새로운 기술 개발을 통한 화학 소재의 화장품 출시가 줄을 이으면서 화장품산업이 호황을 누리고 있지만 화학 화장품에 대한 안구 건조증, 피부 트러블, 소화 장애, 호르몬 교란 등 수 많은 부작용들이 노출되고 있는 실정이다. 이와 같이 인체에 유해(有害)한 기존 화학성분 화장품의 부작용을 보완할 수 있는 솔잎의 천연화장품 소재로서의 범용적(汎用的) 활용가치를 과학적으로 검증하고 바람직한 천연화장품의 롤 모델을 제시하고자 솔잎에 대한 DPPH 라디칼 소거 활성실험, ABTS assay, flavonoid 함량을 연구하였다. 실험 결과 $70^{\circ}C$와 $100^{\circ}C$ 솔잎 열수(熱水) 추출물은 DPPH radical과 ABTS radical 소거능 모두 농도 의존적인 증가가 나타났으며 $70^{\circ}C$와 $100^{\circ}C$의 솔잎 열수 추출물에서 각각 $32.0{\pm}2.5mg\;QE/ml$와 $116.8{\pm}5.5mg\;QE/ml$의 총 flavonoid가 검출되었다. 따라서 인체에 이로운 항산화물이 다량 검출된 솔잎 열수 추출물은 인체에 무해(無害)한 천연화장품의 소재로서 활용 가능성이 매우 높다고 사료한다.

• 산업식품공학
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• 제22권4호
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• pp.309-314
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• 2018

최근 국내의 식품 및 화장품 분야에서 해외 할랄시장 진출을 위해 할랄 인증에 대한 관심이 높아지고 있다. 할랄 인증을 받으려면 해당 제품에 돼지, 개, 사람, GMO 등과 같은 haram 성분들이 포함되어서는 안 된다. 본 연구에서는 papain과 bromelain을 처리한 식물추출물(당근, 느타리 버섯, 솔잎)이 첨가된 화장품(cream과 mask pack)이 할랄 인증에 적합한지를 확인하기 위해 이들 추출물과 최종제품에서 haram 성분의 존재 여부를 PCR을 이용하여 분석하였다. 사람, 돼지, 개 및 GMO 대두의 template DNA를 특이적으로 검출하는 PCR 방법의 검출한계는 각각 $1.29{\times}10^3$, $1.14{\times}10^3$, $1.24{\times}10^2$ 및 $2.02{\times}10^3copies/tube$ 이었다. PCR은 식물 추출물이나 화장품 성분에 의해 저해 받지 않았다. 식물추출물과 이들이 첨가된 cream과 mask pack에 대해 PCR을 수행한 결과 모두 음성이었다. 본 PCR 방법은 식품이나 화장품의 제조과정 중 원재료나 최종제품에서 haram 성분의 존재를 신속하게 확인하는 데 활용이 가능할 것으로 보인다.

• 복식문화연구
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• 제16권3호
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• pp.533-546
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• 2008

This study aims on observing the recognition and attitude of caring for outer appearance by deducing the factors of men caring for their outer appearance at current point where male position is being emphasized in the appearance related market and their interest for outer appearance care is increasing. As a result of conducting a survey, male appearance caring behavior was distinguished into fashion, skin and cosmetic, cosmetic surgery, physical image, and hair factors, and among them, physical image factor showed the highest average, which proves that men generally have positive attitude towards caring for their looks. Concerning skin and cosmetics, the results show that interest is high regardless of age and occupation, and the lower the age is, the higher average for fashion, cosmetic surgery, and hair factors, proving that young men have more interest for caring after their looks. However, there was difference in outer appearance caring behavior pursued or favored by each age bracket according to the higher average for physical image in the age bracket higher than 30. Also, each factor of outer appearance caring behavior turned out to have significant correlation to each other.

• 패션비즈니스
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• 제19권1호
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• pp.106-121
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• 2015

The purpose of this study is to classify the attitudes toward fast fashion into groups and analyze the differences of the self-consciousness, and make-up behavior by groups. Questionnaires are being administered from 179 high school girls living in Deagu metropolitan City. Frequency, factor analysis, reliability analysis, cluster analysis, ANOVA, Duncant-test, and ${\chi}^2$-test are all used for data analysis. Our findings are as follows. The attitude toward fast fashion shows a significant correlation with the sub-variable self-consciousness and make-up behavior. Attitude toward fast fashion is being categorized into convenience focus, fashion focus, design focus, and season focus. Self-consciousness is social self-consciousness, social anxiety, private self-consciousness, and private anxiety. Make-up behavior is positive effect, fashion leader, and conformity. Attitude toward fast fashion is classified into three groups: disposability, fashionability, and low interest of fashion. The groups show a significant difference in the self-consciousness, and make-up behavior. Groups display no distinctions between the sub-variables in the actual conditions of cosmetics such as a first time for make-up and frequence of visit.

• 한국생활과학회지
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• 제13권6호
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• pp.927-934
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• 2004

The purpose of this study is to examine consciousness of purchasing fashion luxury and to investigate the extent of post-purchase satisfaction among young college students. 400 consumers living in Daejeon were surveyed for the purpose. We used, for a data analysis, descriptive statistics, frequency and ANOVA. The results are as follows: 1) There were significant differences in consciousness of purchasing fashion luxury by demographic variables, such as sex, age, and major. Females with a clothing & textiles major marked higher scores in both interest and preference for fashion luxury. They regarded it as the goods with high price, high brand, and high quality. 2) One of the best items of fashion luxury goods was a watch for the students. Cosmetics was also one of them. Yet, the students were unsatisfied with shoes, bags, apparels, sunglasses, cosmetics, and accessories. 3) Most of college students were willing to purchase bags. The purchasing motives of fashion luxury were to be self conspicuousness, self satisfaction and fashion brand image. 4) Well-known luxury brands were Channel, Gucci, Louis Vuitton, Burburry and Prada. They were also preferred.

• 복식문화연구
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• 제27권3호
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• pp.274-284
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• 2019

Research on cosmetic behavior has developed significantly since the 2000s. Reviewing cosmetic behavior research can be meaningful because it can grasp trends in the domestic cosmetics market, and it can also illuminate how domestic consumers' interest in makeup has changed over time. The purpose of this study is to investigate the links between major keywords and the keywords which affect makeup behavior of different age groups through network analysis. In this study we analyzed thesis and journal data based on makeup behavior through network analysis using Nodexl. We analyzed 10 years of journals and theses - from 2000 to 2017, and investigated age-related differences in variables related to makeup behavior. Research subjects were divided into age-based groups: 10, 20-40, and over 50. The total number of theses collected was 82. In order to perform network analysis using the Nodexl program, we extracted the frequency of representative words using the KrKwic program. The extracted core words were analyzed for degree centrality, betweenness centrality and eigenvector centrality using Nodexl. The expected result is that the network analysis using keywords will lead to different variables depending on age and the main goal of the cosmetics market, and it is expected to be used as the basis for follow-up research related to cosmetic behavior.