탈지미강으로부터 Phytic Acid의 추출과 정제의 최적화

최문실 ( Moon Sil Choi ),한복경 ( Bok Kyung Han ),최혁준 ( Hyuk Joon Choi ),박영서 ( Young Seo Park ) 한국산업식품공학회 2011 산업 식품공학 Vol.15 No.3

The optimum condition for the extraction and purification processes of phytic acid from defatted rice bran was examined. The phytic acid was efficiently extracted when the defatted rice bran was treated with 10 volumes of 0.5% HCl for 1 hr. For the neutralization of acid-treated extract, 0.5% NaOH was the most acceptable. To purify phytic acid, Diaion HP20 resin was used to remove impurities from the extract. The flow-through was then loaded onto ion exchange columns packed with various resins and among them, Amberlite IRA-416 resin showed highest recovery yield. When the phytic acid was absorbed onto Amberlite IRA-416 resin and then eluted with 0.5% NaOH, 89% of applied phytic acid was eluted. Most proteins were removed from the purified phytic acid and total protein content of the phytic acid was 0.14% (w/w).

치면세균막관리와 구강보건교육에 관한 국내문헌고찰

최문실 ( Moon-sil Choi ),김동기 ( Dong-kie Kim ) 한국치위생과학회 2017 치위생과학회지 Vol.17 No.2

본 연구는 1990년부터 2015년까지의 기간 동안 국내에서 PMPR과 구강위생교습을 시행한 문헌 22편을 대상으로 아동과 성인의 구강위생관리 효과를 체계적으로 고찰함으로써 연구의 효과를 파악하기 위하여 실시되었다. 자료의 결과를 종합해 보면 PMPR을 하는 데 있어서 1∼2주 간격으로 4∼5번의 방문이 가장 효과적이고, 구두교육이나 모형교육보다는 치면착색제를 사용하고 OHE와 전문가 칫솔질, 치면세마, SRP 등을 병행하여 환자의 특성에 맞춰 반복적인 교육을 하는 것이 효과적임을 보여주었다. 실제 임상적으로 치주와 부착수준의 개선됨을 확인함으로써 환자 구강의 특성에 맞는 규칙적인 프로그램과 정기적인 일정으로 반복적 PMPR이 필요하다. 분석에 포함된 PMPR, 칫솔질교습의 중재효과에 대하여 구강위생관리 효과가 큰 것으로 밝혀짐에 따라, 구강건강을 증진하고 유지하는 데 가장 필수적인 요소로 OHE와 함께 시행되면 구강건강 증진과 향상에 도움이 된다. 최근 시행되는 성인대상 치석제거술의 건강보험 급여제도와 더불어 교육수행에 관련해서도 급여범위에 포함이 된다면 구강병 발생이 감소되고 건강보험 재정에도 도움이 되어 국민구강증진에 더욱 시너지 역할을 할 것으로 생각된다. 지속적으로 복지정책에 필요한 근거중심의 체계적인 연구가 시행될 수 있도록 기초적인 자료를 마련해야 할 것이다. The purpose of this study was to understand the effectiveness of oral health education (OHE) or oral hygiene instruction (OHI) involving professional plaque control/removal, as compared to conventional plaque control/removal. By means of a systematic review of the literature, in the review of literature by using systematic method, Korean articles of plaque control including OHE or OHI, were studied in order to analyze and conclude the literature to enhance oral health. We found that self and professional plaque control/removal, in addition to tooth brushing instructions, decreased incidence and prevalence of loss of teeth. Taken together, professional mechanical plaque removals were most effective 4∼5 visits every 1∼2 weeks. Use of disclosing agent was more effective than oral education or model education. In line with oral hygiene education, professional brushing, oral prophylaxis, scaling and root planing, it was advisable to repeat the training according to the characteristics of the patient. Routine OHE or OHI would be help to increase to oral health. For a quality of life related oral health, reliability and validity of data are needed to develop and its data should be applied to dental health insurance policy.

한국 청소년의 구강보건행태와 치과의료이용과의 연관성

최문실 ( Moon Sil Choi ),박형수 ( Hyun Su Park ),이병훈 ( Byung Hoon Lee ),정상길 ( Sang Gil Jeong ),박종 ( Jong Park ) 한국치위생학회 2010 한국치위생학회지 Vol.10 No.5

Objectives: This study examined the oral health behavior and dental services utilization of adolescents in order to provide information on how to disseminate the correct oral health behavior to the youth and develop programs for the approach. Methods: The raw data of `The Third 2007 Youth Health Behavior Online Survey` carried out by the Korea Center for Disease Control and Prevention were analyzed. All survey data collected was processed using SPSS ver 17.0 for data analysis as Frequency analysis, chi-square and Logistic regression analysis. Results: 1.The adolescents who have parents with college degree are 70% higher of dental services utilization than the adolescents counterpart(whose parents don`t have degrees). And also the adolescents living in cities are 1.3 times higher use of dental services than others living in countries. 2. In case of drinking soda, students having soda 4 days per week on average are 1.2 times higher use of dental services than who don`t. 3.The students brushing teeth after lunch are 0.9 times lower use of dental service than who don`t. And the students who have tooth ache whenever they have a meal are 1.6 times higher use of dental service than the students who don`t have tooth ache. The students who had a dental health education are 1.4 times higher utilization of dental service than who don`t. The difference of using dental service between the students who have gum disease and halitosis and the students who don`t is almost none. 4. The students who drink alcohol and smoke 10 days more or less a month are 0.8~0.9 times lower use of dental service than who don`t. Conclusions: The rate of utilizing dental service is higher at students who live with parents having college degrees and the more have oral health behavior, the less use of dental service for treatment. We concluded that more educational program should be developed and vitalized so that students can have oral health.

노인의치보철사업 담당자의 주관적 인식 조사 -근무지역과 경력별 관점에서-

최문실 ( Moon Sil Choi ),이병진 ( Byung Jin Lee ),김동기 ( Dong Kie Kim ) 대한예방치과·구강보건학회 2010 大韓口腔保健學會誌 Vol.34 No.3

Objectives. As the population of the elderly grows rapidly, the government has been providing the denture prosthetic program since 2002 to help improve the quality of their life. This study was to introduce data for improve denture prosthetic program by analyzing working location and awareness of public health center worker (dental hygienist) who are responsible for government subsidized denture prosthetic program. Methods. The survey of respondents are 52 of 71 dental hygienists performing a denture prosthetic program in a public health center located in 5 cities including Seoul, Gwang-ju, Gyeong-gi, Chonbuk and Kyongnam. The system of questioning is composed of 23 questions that are awareness according to location by the Likert scale. The responding subjects were divided into two groups; one group with at least 10 years of employment career and the other with less than 10 years and the data analysis using the chi-square tests. Results. Of the respondents, 80% indicated that the level of cooperation of the dentists was very high, irrespective of the population size of the region. Among the hygienists with more than 10 years of employment experience, 10.9% indicated the dentists`cooperation was high (p>0.05). The subjects in smaller cities have more favorable view of the oral healthcare program than those in larger cities by 34.5% (p<0.05). The regular checkup rate for the denture prosthetic patients is approximately 30% respondents higher for the with more than 10 years of work experience (p<0.05). Approximately 80% of the denture prosthetic users complained about the inconvenience of using the denture (p>0.05). At least 85% of the denture users expressed that the quality of their life has improved as a result of using the denture prosthetic. Conclusions. The study indicated that we need to institute a system that regularly conducts the education on the use of denture prosthetics and evaluates the effects of oral healthcare program to improve the quality of life for the elderly.

광주지역 치위생과 학생들의 취업에 관한 의식조사

전미진 ( Mee Jin Jeon ),최문실 ( Moon Sil Choi ),박정수 ( Jung Su Park ) 한국치위생학회 2009 한국치위생학회지 Vol.9 No.3

Objectives: The purpose of this study was to conduct a survey on the senses of employment so that it could provide a basic reference required for good human resources specializing in oral health with responsibility as professional. Methods: To meet these goals, a self-administrated questionnaire survey was conducted to dental hygiene college students in Gwang-ju. Results: 1. It was found that 30.7% respondents wanted to be employed as government officials of oral health. Most respondents 37.4% answered that faithfulness is the highest value as prerequisite for employment in hospital. 2. It was found that interpersonal relationships among employees had most significant effects 4.58 score on selection of employment, which was followed by in-house welfare benefit(hospital size, rest room, ect; 4.31). 3. The survey on respondents` occupational sense was represented by hospital/clinic management and dental management support 25.2%, oral health education 22.7%, oral disease prevention 19.7% respectively. Conclusion: For future social awareness about dental hygienists as occupation, desirable training courses as a part of qualification for professional dental hygienists were represented by case management (services, manners, ect; 25.0%), implant (22.8%), esthetics 14.7% and so on. As for working years, it was noted that 13.2% respondents would keep working as dental hygienists as long as they could.

E대학 실습환자의 구강건강관리실태와 삶의 질에 대한 조사

김기은 ( Ki Eun Kim ),최문실 ( Moon Sil Choi ),한지형 ( Ji Hyoung Han ) 한국치위생과학회 2007 치위생과학회지 Vol.7 No.3

행정정보DB구축사업 성과관리모델의 신뢰성에 대한 실증적 분석

유시형(Si-Hyeong Yoo),최문실(Moon-Sil Choi) 한국정보과학회 2009 한국정보과학회 학술발표논문집 Vol.36 No.1

최근 공공정보화 사업의 예산투입 성과와 체계적 성과관리 필요성이 대두되면서 공공부문의 성과평가가 활발하게 진행되고 있다. 하지만 성과평가를 위해 적용되는 평가지표의 신뢰성에 대한 실증적 분석이 이루어지지 못하고 있어, 성과평가 결과에 대한 신뢰성과 결과값의 해석기준이 보장되지 못하는 문제를 안고 있다. 따라서 본 논문에서는 대표적 공공정보화 사업이라 할 수 있는 행정정보DB구축사업의 성과관리모델에 대한 실증적 분석을 수행하여 동 사업의 성과관리모델에 대한 이론적 타당성을 제공함과 함께, 다른 공공정보화 사업의 성과관리모델에 대해서도 신뢰성을 검증 할 수 있는 기반을 제공하고자 한다.

일부 초등학생의 치아우식활성검사를 이용한 계속구강건강관리 효과

손은영 ( Eun Yung Son ),최문실 ( Moon Sil Choi ) 한국치위생과학회 2012 치위생과학회지 Vol.12 No.2

The purpose of this study was to evaluate the effectiveness of oral health care including some of dental caries activity test on dental clinics of regular visiting on primary school children. The dental surveys and initial caries control and some of dental caries activity test (Alban`s, Lactobacillius, S`mutans, un-stimulation saliva test)were performed by trained dental hygienists with dentist from on 6 to 13 years old patients of S dental hospital in Gwangju Metropolitan Cities. The sample size of 39 children (18 in oral health care group, 21 in control group ) and accepted to their parents. The results of caries activity test score(Alban`s and Lactobacillius test)were reduced 1.4 to 1.6 times in oral health care group(OHCG). Oral Hygiene Simplified Index of OHCG was reduced 1.6 times during six months and 1 year. DMFT index of OHCG was reduced 1.4 times more than Control Group(CG) after 1 year. DT index of OHCG was reduced 12 times more than Control Group(CG) after 1 year. Dental health capacity of the first perment molar of OHCG was reduced 1.02 times more than CG after 1 year. From the above results, long life related incremental oral health care system has reinforced to primary school children in dental clinic with oral health professional teams.

광주지역 치과위생사의 직무 스트레스 조사

손혜주 ( Hye Ju Son ),김승희 ( Seung Hee Kim ),최문실 ( Moon Sil Choi ) 한국치위생과학회 2010 치위생과학회지 Vol.10 No.5

일부지역 여대생의 스트레스와 구강건강

김서연 ( Seo Yeon Kim ),이재라 ( Jae Ra Lee ),최문실 ( Moon Sil Choi ) 한국치위생과학회 2015 치위생과학회지 Vol.15 No.4

The purpose of this study was to examine factors related to the oral health by stress in college women. This survey was conducted between June 16, 2014 and July 18, 2014 to investigate the correlation between stress and oral health Data were obtained from 393 women students of 5 colleges in Gwangju and Jeollanam-do. The oral health of college students is related with the stress which has a correlation between oral condition satisfaction(-) and inconvenient(+) of mastication and pronunciation (p<0.01). Also, factors affecting stress are discomfort during mastication and oral state satisfaction and discomfort during mastication. The discomfort during mastication showed the highest stress while the higher status of oral satisfaction showed lower stress (p<0.05). Therefore, college women stress is related with oral health. Colleges should consider developing a program which can appropriately manage and regulate stress to relieve their stress.