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피부미용실의 경영형태가 미용컨설팅 인식도에 미치는 영향
임선형(Sun-Hyung Lim),김성희(Sung-Hee Kim) 한국화장품미용학회 2017 한국화장품미용학회지 Vol.7 No.2
The purpose of this study is to find out the effects of beauty salon management styles on the perception of beauty consulting. For this purpose, a survey was carried out on skin care specialists working at beauty salons in Seoul, Incheon, and Gyeonggi-do. The results of the study are as follows. first, after examining the interrelation between the skin care salon environment and perception of management style and skin care consulting, it was found to have a high positive correlation between skin beauty consulting perception and the skin care salons environment as well as management styles management resources, technical resources, and knowledge resources, in that order. Second, after examining the effect of skin care management style on beauty consulting perception, only the management resources of skin care salon environments and management style were found to have a significant influence on the perception of skin care consulting.
기능성 성분과 생리활성 기반의 천연화장품의 재료로서 식용 식물의 수용성 추출물의 유용성 평가
임선형 ( Sun Hyung Lim ),이은희 ( Eun Hee Lee ),박두현 ( Doo Hyun Park ) 한국미용학회 2016 한국미용학회지 Vol.22 No.4
Researches about various effective or functional compounds for cosmetics and human skin health have been performed and some of their results were applied to cosmetic production. In this study, the usefulness of water extract of mistletoe (Viscum album), white radish (Raphanus sativus), native mulberry (Cudrania tricuspidata), thistle (Cirsium setidens), and dandelion (Traxacum platycarpum) as a material for cosmetics based on contents of polyphenol and flavonoid, and activity for radical-scavenging, collagenase inhibition, elastase inhibition, and tyrosinase inhibition was qualitatively and quantitatively analyzed and compared. Extract of all materials was precisely adjusted to 20% (w/v) for quantitative comparison of each effective compound from each material. Polyphenol in the extract of R. sativus and C. tricuspidata were approximately 2,226 mg/kg and 2,538mg/kg, respectively, which were relatively higher than others. Flavonoid in the extract of R. sativus was approximately 188 mg/kg which was relatively higher than others. Radical (DPPH and ABTS)- scavenging activity of the extract of R. sativus, C. tricuspidata, T. platycarpum was approximately 2 times higher than others. Meanwhile, collagenase and elastase inhibition activities of C. setidens extract were approximately 123% and 126%, respectively, and tyrosinase inhibition activity of R. sativus was approximately 1,726% and 1,260%, respectively. On the basis of these results, extract from each material is required to be combined for making of multi-functional cosmetics.
환경위해성 평가를 위한 해충저항성 배추의 분자생물학적 특성 검정 및 계통 특이 마커 캐발
임선형,김나영,이시명,우희종,신공식,진용문,조현석,Lim, Sun-Hyung,Kim, Na-Young,Lee, Si-Myung,Woo, Hee-Jong,Shin, Kong-Sik,Jin, Yong-Moon,Cho, Hyun-Suk 한국식물생명공학회 2007 식물생명공학회지 Vol.34 No.4
유전자변형 작물의 상업화를 위해서는 유전자변형 작물이 식품으로서의 안전성과 환경에 미치는 영향에 관한 평가가 이루어져야한다. 이를 위해 개발자는 유전자변형 작물의 방출이전에 유전자변형 작물 개발에 관한 정보를 제출해야만 한다. 본 연구는 유전자변형 작물의 환경 위해성 평가를 위한 분자생물학적 자료를 제공하고자 수행하였다. 아그로 박테리움 형질전환법을 통하여 해충저항성 CryIAc 유전자가 도입된 배추 형질전환체를 획득한 후, 분자생물학적인 분석을 통하여 유전자의 copy수, 안정성, 식물체내에서의 발현을 확인하였고, T-DNA의 배추게놈내의 인접서열을 분석하였다. T-DNA의 게놈내 삽입 인접서열을 바탕으로 유전자변형 배추를 동정할 수 있는 프라이머를 제작하였고, 이를 이용한 검정방법을 수립하였다. 계통 특이 프라이머를 이용한 해충저항성 배추 후대의 PCR 분석결과와 제초체 처리결과가 서로 일치하였다. 본 연구 결과로 환경위해성 평가를 위한 해충저항성 배추의 분자생물학적인 자료를 획득하였으며, 개발된 프라이머는 해충저항성 배추의 검출을 위하여 유용하게 사용할 수 있음을 확인하였다. Commercialization of genetically modified (GM) plants will be required the assessment of risks associated with the release of GM plants that should include a detailed risk assessment of their impacts in human health and the environment. Prior to GM plant release, applicants should provide the information on GM crops for approval. We carried out this study to provide the molecular data for risk assessment of the GM Chinese cabbage plants with insect-resistance gene, modified CryIAc, which we obtained by Agrobacterium-transformation. From the molecular analysis with GM Chinese cabbage, we confirmed the transgene copy number and stability, the expression of the transgene, and integration region sequences between the transgene and the Chinese cabbage genome. Based on the unique integration DNA sequences, we designed specific primer set to detect GM Chinese cabbage and set up the GM cabbage detection method by qualitative PCR analysis. Qualitative analysis with GM Chinese cabbage progenies analysis was revealed the same as the result of herbicide treatment. Our results provided the molecular data for risk assessment analysis of GM Chinese cabbage and demonstrated that the primer set proposed could be useful to detect GM Chinese cabbage.