측백나무(Thuja orientalic) 추출물의 산화적 스트레스에 대한 보호효과

오수정ㆍ모정희(Su Jeong OhㆍJeong Hee Mo) 한국인체미용예술학회 2016 한국인체미용예술학회지 Vol.17 No.1

This paper aimed to verify the protective effects of Thuja orientalic extract against oxidative stress caused by H2O2 Rotenone and Paraquat in the keratinocyte(HaCaT cell) of human-derived normal skin for the development of safer health food or functional cosmetic materials. It has been reported that Thuja orientalic has antioxidant effects. In accordance with the cytotoxicity of Thuja orientalic extract against HaCaT cells using MTT, the appropriate concentration was less than 50㎍/mL. Thuja orientalic extract exhibited protective effects against H2O2, rotenone, and paraquat by 86.6%, 86.45%, and 60.24%, respectively, at the concentration of 50㎍/mL. Thuja orientalic extract has protective effects against all three artificial stresses, and more protective effects against H2O2 and rotenone. The analysis results indicated that Thuja orientalic extract had antioxidant effects that could offer protection to the cells from a variety of oxidative stresses. Accordingly, Thuja orientalic extract has a highly applicable value as a functional health food or cosmetic ingredient in the current times in which wellbeing is a priority.

IPA를 활용한 메디컬 에스테티션의 직무 분석

오수정(Oh, Su Jeong),모정희(Mo, Jeong Hee) 한국디자인문화학회 2018 한국디자인문화학회지 Vol.24 No.1

뷰티와 관련된 산업분야의 빠른 변화로 다양한 직종이 등장하고 더욱 세분화, 전문화 되고 있다. 특히 피부미용분야의 메디컬 에스테틱은 의료와 융합시킴으로써 새로운 전문분야로 급부상하고 있다. 따라서 본 연구는 메디컬 에스테틱 직무의 중요도와 실행도를 분석하고 이를 바탕으로 효율적 직무관리 방안을 제시함으로써 메디컬 에스테틱의 교육에 있어 실무와 연관되는 교육과정 마련에 기초자료를 제공하고자 한다. 연구대상은 광주 · 전남 지역 의료기관에서 근무하는 메디컬 에스테티션을 대상으로 설문조사를 실시하였으며, 윈도우용 SPSS 21.0 통계 패키지를 이용하여 빈도분석 IPA 분석을 실시하였으며, 연구결과는 다음과 같다. 첫째, 피부이론 직무의 중요도는 여드름 피부, 직무의 빈도는 피부유형 이해가 높게 나타났으며, 메디컬 에스테티션의 역할직무의 중요도는 시술과 수술 후 효과에 대한 설명능력, 실행도는 소독과 위생업무가 가장 높았다. 화장품 관련 직무로는 중요도, 실행도 모두 레이저 시술 후 화장품 설명이 가장 높게 나타났다. 둘째, 피부이론 직무의 IPA 분석결과 유지강화는 피부유형과 타입 이해, 여드름 피부 및 색소침착 피부는 유지 강화, 지속유지는 노화 피부는, 점진개선항목은 아토피 피부, 피부질환 이해, 중점 개선은 피부구조파악하기로 나타났다. 셋째, 메디컬 에스테티션의 역할의 IPA 분석결과 유지 강화 항목은 메디컬 에스테티션의 자세, 고객 상담 능력, 시술, 수술 후 효능효과 설명, 시술, 수술 후 관리효과 설명, 소독위생, 소모품 관련 소독, 실내의 환경 관리가 해당되며, 지속유지가 필요한 직무는 고객에게 맞는 화장품 설명, 고객의 질문응답 능력이 해당된다. 개선이 필요한 항목은 관리 카드 작성 능력, 고객예약 관리, 고객의 불평해결, 고객을 유지관리 능력, 병원화장품 판매하기 능력이 해당되며, 중점적으로 개선이 필요한 항목은 고객 티켓팅 능력이 해당되는 것으로 나타났다. 넷째, 화장품사용 직무의 IPA 분석 결과 유지강화 항목은 레이저 시술 후 필요한 화장품 설명이 해당되며, 점진적으로 개선이 필요한 항목은 코스메슈티컬(병원용)화장품 브랜드 특징 파악, 중점적으로 개선이 필요한 항목은 피부타입에 맞는 화장품관리, 적용에 대한 직무가 되는 것으로 나타났다. 따라서 본 연구는 메디컬 에스테티션 직무의 중요도와 실행도 분석을 통해 실무 직무를 이해하고 교육과정수립을 위한 기초자료로 제공되고자 한다. Because of rapid change in beauty industries, diverse kinds of jobs have appeared and have been segmented and specialized. In particular, as esthetics in skin care is combined with medical care, medical esthetics has appeared newly. Therefore, this study aims to analyse importance and practices of medical esthetics as a job. Then, based on the results, it is to suggest efficient job management strategies as basic materials in respect to preparation of practical esthetics education. The subjects of the study were medical estheticians who were working in medical institutes of Gwangju and Jeonnam and were surveyed with the use of a questionnaire. This study conducted an IPA analysis using SPSS 21.0 via data coding and cleaning. First, in respect to skin theories, the importance of acne skin theory was the highest. Job frequency scores were the highest in skin type understanding. Of estheticians’ roles, treatment and explanation after the treatment were the most important. The importance of sterilization and hygiene was the highest. As for cosmetics-related job, explanation after treatment was the highest in importance and practice. Second, as results of the IPA analysis on skin theories, it was discovered that the subjects should understand skin types, reinforce theories on acne skin and skin pigmentation, have more knowledge on aged skin, atopy skin and skin diseases and actively improve understanding of skin structure. Third, as results of the IPA analysis of medical estheticians, the following areas should be maintained and reinforced: attitudes, consulting ability, explanation of efficacy and care effect after treatment, sterilization and hygiene, sterilization of expendable supplies, and indoor environment management. The following areas should be maintained: explanation of cosmetics appropriate to customers and ability to respond to customers’ questions. The following areas should be improved: care card management, reservation management, and abilities to present solutions to complaints, maintain customers and sell medical cosmetics. Customer ticketing ability should be actively improved. Fourth, results of the IPA analysis of job relating to cosmetic use are presented as follows: ability to explain cosmetics needed after laser treatment should be maintained and reinforced. Understanding characteristics of cosmeceutical brands should be gradually improved. Ability to apply cosmetics that fit for skin types should be actively improved. Therefore, this study identified the importance and practices of jobs needed for practices through job analyses of medical estheticians. Based on the results, this study presented basic data on the curriculum to enhance specialized ability for education of medical estheticians.

전문대 미용전공 학생의 직업기초능력에 따른 전공만족도 및 진로결정효능감의 관계 연구

모정희(Jeong-Hee Mo),오수정(Su-Jeong Oh) 한국인체미용예술학회 2020 한국인체미용예술학회지 Vol.21 No.1

This study attempted to provide basic data for career guidance after investigating differences between major satisfaction and career decision-making efficacy by basic vocational competency. Developing curriculums based on such basic vocational competencies needed for handling cosmetology duties and searching for a way to enhance major satisfaction and career decision-making efficacy against 296 college students majoring in cosmetology. For this, differences among basic vocational competency, major satisfaction and career decision-making efficacy by cosmetology field were analyzed. In basic vocational competency, skincare/nail art/makeup major was greater than hairdressing major in terms of communication skills, interpersonal competency, problem-solving ability and cosmetology skills. In terms of major satisfaction, on the contrary, hairdressing/skincare/makeup/nail art major was relatively high. In addition, career decision-making efficacy was relatively high in skincare/makeup major (p<.01). According to analysis of correlations among basic vocational competency, major satisfaction and career decision-making efficacy, communication skills (p<.001), interpersonal competency (p<.001), problem-solving ability (p<.001) and cosmetology skills (p<.001) revealed a positive correlation with major satisfaction and career decision-making efficacy with statistical significance. In addition, a positive correlation was found between major satisfaction (p<.001) and career decision-making efficacy with statistical significance.

노근 에탄올과 열수 추출물의 항산화 활성비교

모정희 ( Jeong Hee Mo ),오수정 ( Su Jeong Oh ),김경란 ( Kyeong Ran Kim ) 한국미용학회 2013 한국미용학회지 Vol.19 No.5

To show the anti-oxidation effects of Phragmitis rhizoma extract, this study investigated the composition ratio of its components, thecontent of the anti-oxidative materials polyphenol and flavonoid, and the DPPH scavenging effect and SOD activity to measure anti-oxidative activity. It was shown that P. rhizoma is composed of the following: 77.88% natural fiber, 9.15% moisture, 6.62% protein, 5.95% minerals ash, and 0.40% natural fat. The content of polyphenol in the hot water extract was 4.59±1.60mg/g and 10.13±1.81mg/gin the ethanol extract, and that of flavonoid in the hot water extract was 26.76±0.55mg/g and 28.65±1.45mg/g in the ethanol extract. Therefore, in P. rhizoma extract, the content of flavonoid was higher than that of polyphenol and that of the anti-oxidative matter in theethanol extract was higher than that in the hot water extract. The DPPH scavenging effect of P. rhizoma ethanol extract was 75.17±0.68% at 10.0mg/ml while that of hot water extract was 52.33±0.48% at the same concentration, which indicates that of the ethanolextract was higher than that of the hot water extract. It was discovered that the content of SC50 in the hot water extract was 0.939mg/ml,0.497mg/ml for the ethanol extract, and contained 0.062mg/ml of ascorbic acid. This indicates that the P. rhizoma ethanol extract has ahigher anti-oxidation activity than other natural materials although it has slightly lower activity than ascorbic acid. With respect to theSOD-like activity of P. rhizoma, the ethanol extract was 27.32±1.44% in 10.0mg/ml and the hot water extract was 18.84±1.78%, whichmeans that the SOD-like activity of the ethanol extract of P. rhizoma was also higher. As a result of this study, it was discovered that theanti-oxidative activity of the ethanol extract was higher than that of the hot water extract, and the degree of its anti-oxidation is relativelyhigh. Therefore, it is suggested that P. rhizoma extract has high value as a material for functional cosmetics.

미용전공학생의 가치관이 교과만족 및 학업성취도와 미용봉사활동 참여만족에 미치는 영향

모정희 ( Jeong-hee Mo ),오수정 ( Su-jeong Oh ) 한국미용학회 2017 한국미용학회지 Vol.23 No.2

This study aims to demonstrate the moderating effect that participatory satisfaction had in beauty volunteering activities with respect to the effect utilitarianism, relationship-orientation and consciousness of others had on subject satisfaction and academic achievement, and the results are presented: A regression test was conducted to demonstrate the effects a sense of value in college students majoring in beauty culture had on subject satisfaction and academic achievement and it was discovered that only utilitarianism had a positive effect on subject satisfaction (β=.285, t value=2.621, p<.01) and academic achievement (β=.400, t value=4.095, p<.001). These results indicate that utilitarianism had a positive effect on the subject satisfaction and academic achievement of college students majoring in beauty culture. This study demonstrated the moderating effects of participatory satisfaction in beauty volunteering activities with respect to the effects utilitarianism, relationship-oriented and consciousness of others had on subject satisfaction and academic achievement, it was discovered that the subjects` participatory satisfaction in volunteering activities had a moderating effect (p<.005). Therefore, to improve the subject satisfaction and academic achievement in the subjects, their changing sense of values should be fully identified and appropriate relationships should be made. For this goal, diverse beauty service volunteering activity programs should be continuously developed.

의료미용사 직무의 중요도-실행도 분석

모정희 ( Jeong-hee Mo ),오수정 ( Su-jeong Oh ) 한국미용학회 2018 한국미용학회지 Vol.24 No.2

This study aims to analyse the importance and practice of job needed at clinical performance and make a contribution to development of a curriculum and an efficient education system needed for medical estheticians, and the results are presented as follows: When this study conducted an IPA analysis of job relating to medical esthetics, the following results were found: The areas of cautions after laser treatment and care awareness, peeling therapy explanation, and botox explanation should be maintained and reinforced. The areas of understanding medical skin care, understanding pharmaceutical treatment, assisting explanation of plastic surgeries and treatment, and assisting explanation of peeling should be gradually improved. When this study conducted an IPA analysis of equipment use, the areas of use of face cleansing equipment and massage equipment should be maintained and reinforced, and the areas of using an analyser, using a body fat analyser and steamer should be gradually improved. The results of the IPA analysis of care performance were presented as follows: The areas of hand cleansing and using sponge and wet compress, toner care, soothing care, after-care, face pack and mask care, nutrition care and finish care should be maintained and reinforced, and the areas of deep cleansing using cosmetics(enzyme, AHA, gommage), face care techniques, shoulder relaxing massage and body massage should be gradually improved.

미용전공 대학생이 지각한 직업기초능력이 진로결정자기 효능감과 전공 지속의사에 미치는 영향

오수정 ( Su-jeong Oh ),모정희 ( Jeong-hee Mo ) 한국미용학회 2021 한국미용학회지 Vol.27 No.4

This study examined differences in basic occupational competence, career decision making self-efficacy and major continuity intention according to specific majors between college students majoring in beauty art, and the effects career decision making self-efficacy had on major continuity intention. The results are presented as follows: First. as results of analysing the differences in, basic occupational competence, career decision making self-efficacy and major continuity intention according to specific majors, there were statistically significant differences in sub-variables including communication ability, personal relationship ability, problem solving ability, technological capability, major satisfaction, career decision making self-efficacy. Second, as a result of examining the effects basic occupational competence had on Career Decision Making Self-Efficacy, it was discovered that technological capability and personal relationship ability had a significant effect on career decision making self-efficacy. Third, as a result of examining the effects basic occupational competence had on major continuity intention, it was discovered that personal relationship ability had a significant effect on major continuity intention. Fourth, as a result of examining the effects career decision making self-efficacy had on major continuity intention, it was discovered that the former had a significant effect on the latter.