• 좋은식품
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• 통권7호
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• pp.75-101
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• 1972

• 한국의류산업학회지
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• 제16권2호
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• pp.312-318
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• 2014

This study examined the correlation between a handle evaluation of cosmetic puff textile and a sensory evaluation. The KES-F system was used to analyze the main mechanical factors for the handle evaluation and a statistical method was used for the sensory evaluation. The results revealed different mechanical properties and handle values of the tested cosmetic puff textiles. A material type and structure of the cosmetic textile affected the handle property of the material which is the most important factor for a cosmetic purpose. Particularly, the physical properties of textile material are likely to be important factors for the sensory property of cosmetic material. In addition, the sensory evaluation also revealed different sensory characteristics of the cosmetic efficiency according to the cosmetic puff textile. No close relationship was observed between the mechanical properties and sensory evaluation on the cosmetic puff textiles. The sensory evaluation of a cosmetic efficiency is not only decided by the physical and mechanical characteristics of the cosmetic textile material. Overall, when using textiles used for the cosmetic purposes, it is important to consider not only the proper mechanical properties of the textiles but also the use and sensory satisfaction. Development and selection of the cosmetic textiles should be focused on both the material function and consumer satisfaction.

• 무역학회지
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• 제45권1호
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• pp.279-300
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• 2020

The cosmetic medical information mobile platform is evolving into a new channel for searching and obtaining relevant information before using cosmetic medical service. In addition, the medical institutions can facilitate the medical contracts, and take advantage of systemic customer management through the cosmetic medical information mobile platform. Therefore, the paradigm of the cosmetic medical mobile service industry is facing a flow of change through the use diffusion of cosmetic medical information mobile platform. In this study, in order to explore the factors affecting the use diffusion of the cosmetic medical information mobile platform, this study used the research model of the influence of the characteristics of the cosmetic medical information mobile platform on perceived convenience and usefulness, and use diffusion by applying TAM(Technology Acceptance Model). As a result, immediateness, interactivity, and customization in the characteristics of cosmetic medical information mobile platform had positive effects on the perceived convenience. Also, interactivity, customization, and economics had positive impacts on perceived usefulness. In addition, perceived convenience and usefulness had positive effects on the use diffusion. Through this study, the factors influencing the use diffusion of cosmetic medical information mobile platform were actually explored, and the service value of the cosmetic medical information mobile platform were categorized. Future research is expected to contribute to the continuous improvement of quality and expansion of the cosmetic medical service market based on various research.

• 대한화장품학회지
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• 제45권3호
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• pp.225-235
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• 2019

레몬그라스와 자소엽 추출물은 다양한 생리 효과를 나타내는 것으로 알려져 있지만, 피부보습과 피부장벽에 미치는 영향은 아직까지 연구되지 않았다. 본 연구에서는 레몬그라스와 자소엽 추출물의 피부보습과 피부장벽에 미치는 영향과 페놀성 화합물을 분석하였다. 피부각질형성세포에서 각 추출물이 피부보습에 미치는 영향을 조사한 결과, 두 추출물 모두 물보다 에탄올 추출물에서 히알루론산 생성이 많았다. HPLC를 이용한 19종 페놀성 화합물 분석 결과는 레몬그라스 에탄올 추출물(CCE)에서 chlorogenic acid와 p-coumaric acid가 검출되었으며 자소엽 에탄올 추출물(PFE)에서 rosmarinic acid와 caffeic acid가 검출되었다. 피부보습에 관련된 HAS1, HAS2, HAS3 및 AQP3와 피부장벽에 관련된 filaggrin, loricrin 발현은 PFE보다 CCE에서 높았다. 또한, CCE, PFE 모두 피부보습과 표피분화 조절에 관여하는 $PPAR-{\alpha}$ 단백질의 발현이 농도 의존적으로 증가하였으며 CCE의 주요성분인 chlorogenic acid와 p-coumaric acid가 $PPAR-{\alpha}$ 발현을 증가시켰다. 결론적으로 피부보습과 피부장벽보호 효과에 있어서 CCE가 PFE보다 우수한 효과를 나타내었고, 두 추출물은 피부보습과 피부장벽개선에 대한 기능성 소재로써 활용될 수 있을 것이라 생각된다.

• 대한화장품학회지
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• 제26권1호
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• pp.233-238
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• 2000

We developed a quantitative method for evaluating CEP(color expression power) in eye shadow. This method enables the cosmetic industry to measure CEP on an interval scales, so it is more accurate and reproducible than previous panel tests. Oil, colorants, Pigments and pearls are major factors affecting CEP in eye shadow formulas. We studied the oil effect on CEP using our unique method so CEP could be improved. We believe this method can be applied to other color cosmetics as well. In conclusion, we expected this method to be useful to formulator who want to improve the color expression power in color cosmetics. Additionally, we hope it will contribute toward developing the experiential know-how about color to scientific knowledge.

• 한국응용과학기술학회지
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• 제33권4호
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• pp.647-657
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• 2016

본 연구에서는 하고초(Prunella vulgaris L.)의 50% 에탄올 추출물, 에틸아세테이트 분획 및 아글리콘 분획을 대상으로 항산화 활성과 유효성분 분석 연구를 수행하였다. 1,1-Diphenyl-2-picrylhydrazyl (DPPH)를 이용한 자유라디칼 소거활성($FSC_{50}$)은 50% 에탄올 추출물, 에틸아세테이트 분획 및 아글리콘 분획에서 각각 $15.25{\mu}g/mL$, $8.68{\mu}g/mL$ 및 $8.25{\mu}g/mL$이었다. Luminol 발광법을 이용한 $Fe^{3+}-EDTA/H_2O_2$계에서 생성된 활성산소종(reactive oxygen species, ROS)에 대한 하고초 추출물의 총항산화능($OSC_{50}$)은 50% 에탄올 추출물, 에틸아세테이트 분획 및 아글리콘 분획에서 각각 $4.68{\mu}g/mL$, $1.00{\mu}g/mL$ 및 $1.02{\mu}g/mL$이었다. $^1O_2$로 유도된 적혈구 세포손상에 대한 보호효과는 $1{\sim}25{\mu}g/mL$의 농도에서 농도 의존적으로 증가하였고, 특히 $25{\mu}g/mL$ 농도에서 아글리콘 분획의 ${\tau}_{50}$이 337.9 min으로 높은 세포 보호 활성을 나타내었다. 이는 대표적인 항산화 물질로 알려진 (+)-${\alpha}$-tocopherol (${\tau}_{50}=38.7$ 분)보다도 9배나 큰 세포 보호 효과를 나타냄을 알았다. 실험에 사용된 하고 초 추출물의 에틸아세테이트 분획과 아글리콘 분획에 대하여 TLC와 HPLC를 이용한 성분 분석을 수행하였다. 에틸아세테이트 분획에서는 caffeic acid, rosmarinic acid, quercetin 3-${\beta}$-D-glucoside, rutin, kaempferol-3-O-rutinoside, astragalin (kaempferol-3-O-glucoside)을 확인하였다. 아글리콘 분획에서는 caffeic acid, rosmarinic acid, quercetin 및 kaempferol이 존재함을 확인하였다. 이상의 결과들로부터, 하고초 추출물 및 분획물은 $^1O_2$ 또는 ROS를 소거함으로써 세포막을 보호할 수 있는 천연 항산화제로서 화장품 분야에서 응용이 가능함을 시사하였다.

• 한국산업융합학회 논문집
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• 제4권1호
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• pp.71-75
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• 2001

This study investigates the relationship between size of cosmetic shops, size of showcases, sorts and arrangement of light source, floor plan, and illuminance measured of interior space. From this result, the average space size of cosmetic shops were $623.2{\times}512.9{\times}258.1cm$(width, length, height), the average space size of showcases were $273.3{\times}53.8{\times}89.5cm$ (width, depth, height). The light source was most frequently used fluorescent lamp, and illuminance was the most highest nearby main showcase, and average illuminance were 722[Ix], uniformity were 0.3.

• 유통과학연구
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• 제13권6호
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• pp.45-70
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• 2015

Purpose - This study's purpose is to examine the effects of the country-of-origin antecedents on overall attitudes and the impact of overall attitudes on satisfaction and loyalty. Research design, data, and methodology - This study provides useful insights into international female purchasing behavior in the cosmetic industry in South Korea. This study explores the elements of country-of-origin antecedents, (cultural interest, perception of brand image, perception of fashion, perception of product quality, perception of price, and perception of advertising), on overall attitudes as well as the effect of overall attitudes on satisfaction and loyalty. Results - The results show that the effects of such antecedents are significant. Additionally, the effect of overall attitudes on satisfaction and of satisfaction on loyalty were significant. Conclusions - The findings of this study provide some important practical implications. First, with customer brand awareness growing along with products standards, considering the concepts points of parities and points of differences, the Korean cosmetic industry should try to establish brand associations with natural organic ingredients in its cosmetic items, distinguishing them from the majority of non-Korean brands.

• 공업화학
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• 제30권1호
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• pp.114-121
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• 2019

본 연구에서는 택란(Lycopus lucidus)의 에탄올 추출물 및 에틸아세테이트 분획물에 대하여 항산화, 항균 및 세포 보호효과를 비교 분석하였다. 택란 추출물 및 분획물의 자유 라디칼 소거 활성을 측정한 결과($FSC_{50}$), 추출물은 $65.1{\mu}g/mL$, 분획물은 $64.9{\mu}g/mL$로 나타냈다. $Fe^{3+}-EDTA/H_2O_2$계에서 활성산소 소거 활성은($OSC_{50}$) 각각, 6.6, $6.3{\mu}g/mL$로 모두 총 항산화능이 뛰어났다. 항균 활성에서, 추출물은 S. aureus에서, 분획물은 A. niger를 제외한 모든 균에서 활성을 나타냈다. 택란 추출물 및 분획물의 세포 보호 효과 비교 결과, $^1O_2$로 유도된 적혈구 세포손상에 대한 보호 효과(${\tau}_{50}$)는 $50{\mu}g/mL$에서 각각 51.3, 73.7 min로 나타냈다. 과산화수소와 UVB로 손상된 각질형성세포에 대한 세포 보호 효과에서 추출물은 각각 효능을 나타내지 않고, $1-2{\mu}g/mL$에서 효능을 나타냈다. 분획물은 각각 세포 생존율을 최대 85.8, 81.9%까지 증가시켰다. 세포 내 ROS 소거 활성 결과, 분획물 $1-2{\mu}g/mL$에서 소거 활성을 나타내었다. 종합적으로 택란 에탄올 추출물 및 에틸아세테이트 분획물의 생리활성을 비교한 결과, 택란 에틸아세테이트 분획물은 추출물과 비슷한 항산화 효능을 가지며, 항균 및 세포 보호 효과에서 추출물보다 뛰어난 효과를 나타냄으로써 외부 스트레스로부터 세포를 보호할 수 있는 화장품 소재로 응용가능성이 있음을 시사한다.

• 한국IT서비스학회지
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• 제10권2호
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• pp.21-39
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• 2011

After ten years from the introduction of CRM systems, many companies reevaluate CRM from the perspective of customers. This paper classifies CRM activities at the contact points with customers and investigates the effect of CRM activities on perceived benefits and the effect of perceived benefits on behavioral intention in the Korean cosmetic industry. The result showed that contact management and complaint handling affected social benefits and that customers perceived confidence benefits from contact management, complaint handling, and churn management. Special treatment benefits were affected by all CRM activities including compensation management. Finally, all kinds of benefits had effects on behavioral intention such as recommendation intention and repurchase intention.