• Journal of Digital Convergence
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• v.14 no.12
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• pp.555-560
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• 2016

This study attempted to secure competitiveness in the cosmetics market and provide basic data needed to promote sales and PR after reflecting consumer demands and needs in the development of cosmeceuticals. For this, it investigated their perception regarding the ingredients and efficacies of cosmeceuticals and repurchase intention among a total of 193 adults in their 20-50s who have had prior experience of buying these types of products from an online shopping mall as the importance of cosmeceuticals is emerging. According to a survey on consumer perceptions regarding the ingredients of cosmeceuticals by gender, there was a clear difference between men and women. In particular, when asked about the ingredients of whitening cosmetics, the percentage of male respondents was as low as 30.8% with a significant difference between men and women (t=31.688,p<0.001). In addition, most consumers were very aware of the efficacies of the ingredients of cosmeceuticals on the skin. In terms of actual repurchase intention, however, a significant difference was found by gender and product type in 3 different cosmeceuticals. In other words, men were lower than women in terms of awareness of cosmeceuticals and repurchase intention. Therefore, the development of a plan which satisfies both men and women, easily labels ingredients and meets consumer needs and demands through proper pricing policy are needed during the development of cosmeceuticals.

• Journal of Convergence for Information Technology
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• v.11 no.6
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• pp.181-187
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• 2021

As the aging society progresses and the functional cosmetics market is revitalized we have learned that the functional cosmetics that the silver generation is most interested in are wrinkle-improving products and we are making great efforts to develop functional cosmetics that improve wrinkles. The ingredients are actually making. From the early 2000s when the development of functional cosmetics began to the present the research trends of functional cosmetics for wrinkle improvement were analyzed by analyzing papers on functional cosmetics for wrinkle improvement. Research methods focused on literature search and SIRS paper search keywords. And the cosmetic material that needs to be researched focuses on the anti-aging function among functional cosmetics which is the anti-wrinkle function. The research results show the rapid growth of the Anti-aging market. As the population ages the generation of silver with high purchasing power will expand and a market for expensive anti-aging products and services for a healthy old age will be formed.

• Economic and Environmental Geology
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• v.48 no.3
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• pp.247-253
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• 2015

Natural halloysite is mostly found in the form of a tubular structure with a 15-125 nm internal lumen. This kaolin clay can be used for encapsulating a liquid ingredient of cosmetics and for immobilizing an inorganic solid-phase ingredient. In this paper, the encapsulation and immobilization procedures are introduced and two example applications are reviewed to demonstrate the usefulness of halloysite as a cosmetics substrate. It may help attract more interest in cosmetic applications of halloysite and thus spur more research on the utilization of natural clays.

• Journal of the Society of Cosmetic Scientists of Korea
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• v.37 no.2
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• pp.97-119
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• 2011

World consumers are now focusing on their health, well-being and appearance more than ever before. This trend is creating heightened demand for products formulated as cosmeceuticals with active ingredients. A significant number of innovative formulations are now being used in cosmetics with real consumer-perceivable benefits and optimized sensory attributes, resulting in an economic uplift of cosmetic industry. To obtain skin care formulations with real consumer-perceivable benefits through dermal delivery of active ingredients, formulators are resorting to technology that until recently was used in pharmaceutical products. These various delivery systems are now being used in cosmecuetical formulations. Novel delivery systems reviewed here possess enormous potential as next-generation smarter carrier systems.

• KOREAN POULTRY JOURNAL
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• v.22 no.3 s.245
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• pp.52-55
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• 1990

계란은 종래 전란 혹은 난백 및 난황으로만 분리되어 식품에 이용되어 왔으나 최근 분리, 정제기술의 진전으로 계란에 함유되어 있는 단백질을 비롯한 성분이 추출되어 의약품, 화장품 및 건강식품의 소재로서 이용되고 있다. 계란은 유, 육과 마찬가지로 동물성 단백질원이라는 측면 외에 유, 육이 가지고 있지 못한 기능 즉 계란으로부터 생명이 탄생한다는 신비스러운 기능을 갖고 있다. 계란이 단순한 에너지의 공급원이 아니라 생명체를 탄생시킨다는 것은 아직까지도 과학적인 방법에 의하여 밝혀지지 않은 새로운 기능을 가진 성분이 계란 중에 함유되어 있을 가능성이 크다는 것을 의미한다. 따라서 본란에서는 계란의 새로운 용도개발을 위하여 기능성을 중심으로 계란성분을 고찰해 보기로 한다.

• The Journal of the Convergence on Culture Technology
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• v.9 no.1
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• pp.565-570
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• 2023

There are people who are sensitive to cosmetic ingredients, such as pregnant women and skin disease patients. There are also people who experience side effects from cosmetics. To avoid this, it is cumbersome to search for harmful ingredients in cosmetics one by one when shopping. In addition, knowing and remembering functional ingredients that suit you is helpful when purchasing new cosmetics. There is a need for a system that allows you to immediately know the cosmetics ingredients in the field through photography. In this paper, we introduce an application for smartphones, <Hwa Ahn>, which allows you to immediately know the cosmetics ingredients by photographing the ingredients displayed in the cosmetics. This system is more effective and convenient than the existing system in that it automatically recognizes and automatically classifies the ingredients of the cosmetic when the camera is illuminated on the cosmetic ingredients or retrieves the photos of the cosmetic ingredients from the album. If the system is widely used, it is expected that it will prevent skin diseases caused by cosmetics in daily life and reduce purchases of cosmetics that are not suitable for you.

• Journal of the Society of Cosmetic Scientists of Korea
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• v.40 no.1
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• pp.1-10
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• 2014

At present, there are few research papers on skin penetration of cosmeceutical ingredients. What is worse is that in vivo studies are hard to find. In this study, we measured skin epidermal penetration of cosmeceutical ingredients using in vivo Raman spectroscopy and compared with the results obtained from experiments using in vitro franz cell. Results showed that ascorbyl-2-glucoside, retinol, retinyl palmitate, and kojic acid were good for penetration ratio in measurement in vitro and retinol, vitamin C, and arbutin were good in measurement in vivo. Among them, retinol was best in skin penetration in vivo experiment using Raman spectroscopy and ascorbyl-2-glucoside was best in skin penetration in vitro experiment using Franz cell system. It is estimated that the differences were originated from the experimental procedures of two different methods; in vivo Raman experiment can be sensitive to the effect of epidermis and dermis as characteristics of matter by estimating the stratum corneum and in vitro measurement is evaluation of material to penetrate skin of hairless mouse. However, most penetration barrier is the stratum corneum, thus it is important to examine movement of material in the stratum corneum. We expect that these results provided useful information for many cosmetic related research.

• Journal of the Mineralogical Society of Korea
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• v.21 no.4
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• pp.443-450
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• 2008

나노튜브 형상의 할로이사이트는 화장품 약물 등 활성물질의 방출시간을 연장하는데 응용할 수 있는 천연 나노광물이다. 할로이사이트를 이용한 활성물질 적재 방출 제어기술을 최초로 등록한 1997년 미국 특허를 필두로 2007년에는 비타민과 글리세린 등의 기능효과제를 광범위하게 포함하는 기능성화장품 제조기술에 대한 특허가 출원되었다. 학술 논문으로서는 화장품 보다 서방형 약물전달 기술에 관한 연구가 주로 발표되고 있다. 최근 화장품용 분체에 단순한 기재로서의 역할뿐만 아니라 기능성을 추가로 부여하고 있다. 특히, 할로이사이트는 기능성 화장성분의 전달 속도를 제어할 수 있으며 다른 분체보다 밀도가 낮아 팩 크림 로션류의 기재로 적합하다. 따라서 나노튜브형 할로이사이트를 활용한 나노캐리어 기술은 최근 화장품 유형별 시장점유율에서 2위로 부상한 기능성화장품 분야의 핵심기술로 성장할 것으로 기대된다.

• Proceedings of the Korea Contents Association Conference
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• 2016.05a
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• pp.183-184
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• 2016

K-Cosmetic 열풍으로 국내외 화장품 시장 규모가 커지면서 화장품 개발에 대한 관심이 증대되고 있는 반면 화장품 원료 데이터 베이스에 대한 네트워크가 개발되지 않은 실정이다. 본 논문은 식품의약품안전청에서 공시한 화장품원료기준 성분사전에 의거한 화장품원료를 기준으로 기능을 분석하여 각 기능에 해당하는 원료를 연결하여 네트워크를 구축하였다. 본 네트워크를 활용하여 화장품 제조 시 필요한 기능이 최적화된 원료를 탐색하여 활용함으로써 원료의 구성을 최소화 하면서 본래의 기능을 구현하여 화장품 생산 비용 감소 및 효율성이 극대화 될 것으로 예상된다.

• Journal of the Society of Cosmetic Scientists of Korea
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• v.25 no.3
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• pp.23-46
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• 1999

LC/MS는 HPLC의 분리능과 질량분석기의 화합물의 확인 능력을 결합시킨 기기이다. 여기서 사용되는 이온화 방법은 GCJMS에서 사용되어지는 전자이온화법(electron ionization, EI)이나, 화학이온화법(chemical ionization, CI)은 부적당하기 때문에 최근 개발되어진 연성 이온화법의 대표적인 고속원자폭격식(Fast atom bombardment, FAB)이나 전기분무이온화식 (electrospray ionization, ESI) 등이 사용되고 있다. 이중 전기분무이온화법은 고속원자폭격법에서 사용되는 매트릭스를 사용하지 않기 때문에 매트릭스 이온의 부재로 인한 낮은 바탕 신호, 오래 지속되면서 안정된 초기 이온 전류, 샘플링의 용이성, HPLC와의 더 좋은 호환성 등의 장점을 제공한다. 이러한 전기분무이온화 방법은 극성이 매우 크거나 휘발성이 낮은 물질로 보통의 EI나 CI 이온화 방법으로 분석이 어려운 물질들을 분석할 수 있다. 또한 열에 불안정하거나 분자의 분자량이 다른 단백질 등의 분석도 가능하다. 이러한 LC/ESI/MS 방법을 이용하여 열에 불안정하고 극성이면서 분자량이 커서 GC/MS 펄의 분석이 어려운 기능성 화장품 원료로 주목받고 있고 생체에 존재하는 지질 성분으로 알려진 레시틴과 세라마이드의 분석이 가능함을 소개하고 분리와 동시에 그 분자량과 구조에 대한 정보를 빠르게 얻을 수 있음을 소개하였다.