• Journal of Fashion Business
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• v.24 no.2
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• pp.60-67
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• 2020

This study evaluated the Skin Whitening effects of 'fermented-C.' for Atrium cosmetics using a single-arm clinical trial. Twenty female adults (mean age 42.1 ± 6.6 year) were enrolled, all participants used this cosmetic product on their face for 4 weeks. The change of brightness (L-value) was measured by spectrophotometer while subjective assessments were also obtained to find the participants opinions on whitening and their general satisfaction measured by a 5-point scale (5 for very satisfactory, 5 for satisfactory, 3 for moderate, 2 for unsatisfactory, 1 for very unsatisfactory). The participants were also questioned about any adverse effects by filling out a self-monitoring report. The average L-value increased from 62.55 ± 2.14 on day 0 to 63.22 ± 1.96 after 4 weeks corresponding to a 1.1% brightness improvement (p < 0.01). The average scores for subjective whitening and general satisfaction were better than moderate with scores of 3.6 ± 0.5 and 3.7 ± 0.7, respectively. No notable complaints were reported regarding any kind of adverse effects such as erythema, itching or burning. The clinical data collected in this study supports that fermented-C. from Atrium cosmetics has whitening potential in a safe Functional Cosmetics package.

• Journal of the Society of Cosmetic Scientists of Korea
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• v.46 no.2
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• pp.167-177
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• 2020

In this study, we analyzed the growth factors and industrial role of cosmetics OEM·ODM enterprises that have played an important role in Korea's growth as the fourth-largest cosmetics exporter in the world. Since the OEM industry was first introduced to Korea by Kolmar Korea in 1990, the industry has grown to account for 12.619 trillion won as of 2016 and 69.9% of sales of local products. Also, the industry not only supported brand enterprises to enter the global market but also directly supplied products to global enterprises, contributing to economic growth and rising national prestige. Growth factors in Korea's cosmetics OEM·ODM industry can be found in the development of differentiated business models, such as continuous technology development, active response to the industrial environment, and settling a system with technology and creative ideas. For sustained growth and development of Korean cosmetics industry, OEM·ODM needs to be settled as Korea's own industry and co-exist with brand enterprises in complementary relations.

• Journal of Fashion Business
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• v.18 no.5
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• pp.15-24
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• 2014

The aim of this study is to examine the patterns of expressing contemporary beauty from the perspective of Laotzu's philosophy in order to suggest its concept and characteristics and to suggest specific cases through cosmetics advertisement. In doing so, the study attempted to understand that contemporary beauty is more humanistic and liberal in terms of expression patterns than in any other time period. The research results are as below. The frame concept of Laotzu's philosophy includes 1. Naturalness, 2. coexistence in Conflict, and 3. Non-otherness. The characteristics of contemporary beauty are natural and healthy, People can foresee changing beauty by the cycle of life and, by admitting this philosophy, people can understand one's individuality and discover self-esteemed beauty. Also, the results from the cases of cosmetics advertisement are as below: 1. Naturalness was remarkable. Such phenomenon was common in representative brands of the research subjects. Expression pattern was based on soft, natural make-up and hair style. 2. For conflict and coexistence, they introduced the ancient image of the situation, and the situational image using food and herbs demonstrated a functional, situational image, which was used for the cosmetics advertisement based on the mutual coexistence concept instead of dichotomy of period or material. 3. Non-otherness advertisement, of which there was none, we expected that maximized marketing effect would be achieved if non-otherness cosmetics advertisement expressed the contemporary beauty because it could solicit sympathy form many consumers.

• Journal of the Korea Society of Computer and Information
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• v.18 no.11
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• pp.175-180
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• 2013

In this paper, we proposed that the functionality of teenage school girl cosmetics to improve the performance of the new product development and efficient production of information, analysis and policy analysis system for the SNS. The proposed system functional cosmetics of high school girls on the SNS efficient algorithms to analyze the content and methodology proposed to maximize the throughput of the system, to minimize the execution time of each task. In addition, functional cosmetics of high school girls in the state by identifying the symbols, the analytical results in the development and production of products to reflect propose a visual methodology. Therefore, the proposed system only in cosmetics, as well as an analysis similar to rapidly changing consumer preferences in the manufacturing sector can be applied in various ways.

• Microbiology and Biotechnology Letters
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• v.48 no.4
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• pp.471-479
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• 2020

The aim of this study was to investigate the anti-oxidant and anti-inflammatory activities of the Rhododendron weyrichii flower extract fermented using Shindari, a traditional Jeju barley Nuruk-based fermentation. In this study, we examined the antioxidant potential of R. weyrichii flower extracts (RF) and R. weyrichii flower extracts fermented with Nuruk or Shindari (RFFN or RFFS, respectively) using various in vitro antioxidant assays including DPPH and ABTS radical scavenging assays, total phenol content and FRAP assays. We also evaluated the anti-inflammatory activity of the RF and RFFS on murine RAW 264.7 cells. The anti-inflammatory activity was evaluated by treating the RAW 264.7 cells with various concentrations (6.25, 12.5, 25, and 50 ㎍/ml) of RF or RFFS. As a result, we observed that the ABTS radical scavenging activity and total phenol content of RFFS was higher than that of RF and RFFN. Additionally, lipopolysaccharide-induced nitric oxide (NO) production was significantly lower in RFFS-treated cells when compared to the LPS-treated control. In addition, RFFS-treated cells exhibited decreased expression of inducible NO synthase (iNOS) proteins and high-performance liquid chromatography (HPLC) fingerprinting showed that both the quercetin and quercetin glucoside (quercitrin and isoquercitrin) levels were affected by the fermentation process. In conclusion, our data suggests that traditional fermentation could be an important strategy in improving the biological properties of raw materials including their antioxidant and anti-inflammatory activities. Finally, RFFS may be a candidate for developing topical antioxidant and anti-inflammatory agents.

• Analytical Science and Technology
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• v.35 no.1
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• pp.32-40
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• 2022

The concentrations of radon in the atmosphere were measured at the Gosan site of Jeju Island during 2017-2018, in order to investigate the time-series variation characteristics and the dependency of airflow transport pathways. The mean ²²²Rn concentration was 2,480 mBq m^-3, and its monthly concentration in November was 3,262 mBq m^-3, more than twice as that in July (1,459 mBq m^-3). The diurnal radon concentrations increased throughout the nighttime to the maximum (2,862 mBq m^-3) at around 7 a.m., then gradually decreased throughout the daytime by the minimum (1,997 mBq m^-3) at around 3 p.m. The seasonal and monthly variations of CO, NO₂, O₃ showed a roughly similar pattern to that of radon for the same period, as high in winter and low in summer. The cluster back trajectory analysis described that about 60 % of overall airflow pathways was influenced by the airflow from China. The concentrations of radon and gaseous pollutants were relatively high as the airflow was influenced by China continent, but comparatively much lower as influenced by the northern Pacific Ocean.

• Journal of Pharmaceutical Investigation
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• v.21 no.1
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• pp.51-55
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• 1991

Porous spheres composed of natural waxes and inorganic materials containing vitamin E acetate as a drug were prepared by impregnation method. Furthermore, the amount of vitamin E acetate entrapped in the spheres and the release rate of vitamin E acetate from the spheres were studied. The impregnation of vitamin E acetate was carried out by dipping the spheres in vitamin E acetate solutions. Entrapment mechanism of vitamin E acetate could be expressed in terms of Langmuir's adsorption isotherm. The amount of vitamin E acetate entrapped in porous spheres was influenced by the structure and concentration of the polymer used in vitamin E acetate solutions, and the concentration of vitamin E acetate. Release characteristics of vitamin E acetate from the spheres were investigated by withdrawing samples periodically and analyzing them by spectrophotomer.

• International Journal of Human Ecology
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• v.8 no.2
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• pp.127-139
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• 2007

The purpose of this study is (1) to investigate how women's visual images in cosmetic magazine advertisements have changed over time and (2) to examine whether women's images in advertisements have changed in regards to the symbolic ambiguity of dress and appearance styles according to the time period. Social identity theory was used as the theoretical framework to understand the change of gender identity and physical appearance. The two magazines of Vogue and Working Woman were selected for the years of 1981, 1991, and 2001. The findings of the study showed that women's make-up colors portrayed in cosmetics magazine advertisements changed from artificial to natural over 20 years and messages in cosmetics magazine advertisement changed from a focus on attractiveness to a focus on skin-care and health. However, appearance styles of women in the advertisements analyzed were predominantly more feminine than masculine for the entire time period studied.

• Journal of the Korean Applied Science and Technology
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• v.27 no.4
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• pp.482-486
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• 2010

In this study, 2-(Nitroimino)imidazoline was prepared by the reaction of nitroguanidine with ethylenediamine in the presence of water at $65^{\circ}C$. The product was identified by using various analytical tools such as melting point, elemental analyzer, IR spectrophotometer, mass spectrometer and TLC. This compound can be used as intermediate for prepareing pesticide-imidacloprid packing and cosmetics preservative.

• Journal of the Korean Society of Clothing and Textiles
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• v.28 no.12 s.138
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• pp.1632-1643
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• 2004

The competitiveness of the domestic cosmetics market will improve more rapidly when efficient market segmentation is secured, qualitative information about each of the segmented markets is gathered, and adequate marketing strategies to meet the demands of each segmented markets is established. Therefore, continuous studies are needed to secure qualitative information for market segmentation. In order to find out whether the domestic cosmetics market could be segmented according to consumers' shopping orientation, the present study analyzed cosmetics purchasing behavior, complaint behavior, and demographic characteristics of each consumer group classified according to their shopping orientation. The study was implemented by a normative-descriptive survey method using a questionnaire. Three groups of consumers were identified according to their shopping orientation: price-oriented group, information-oriented group, and brand-oriented group. It was confirmed that the groups, classified according to shopping orientation, have significantly different demographic, purchasing, and complaint behavior. Therefore, shopping orientation should be carefully considered in the segmentation of the cosmetics market.