쑥 수집종의 항산화력

최용민,정봉환,이준수,조용구,Choi, Yong-Min,Chung, Bong-Hwan,Lee, Jun-Soo,Cho, Yong-Gu 한국작물학회 2006 한국작물학회지 Vol.51 No.suppl1

전국의 산과 들의 생육조건이 다양한 지역에서 생육한 약쑥, 뺑쑥, 참쑥, 제비쑥, 물쑥, 황해쑥, 더위지기, 가는잎쑥 등에 대하여 수집한 쑥 100계통을 실험에 이용하여 항산화력과 항산화 성분 함량을 비교 분석하였다. 합성 항산화제인 BHT와 비교 실험한 지질과산화 억제력을 살펴보았을때 모든 쑥 시료에서 BHT 200 ppm과 유사한 억제력을 나타내어 그 우수성을 확인할 수 있었다. 쑥 수집종 100계통의 AEAC, EDA, 총페놀함량, 플라보노이드 등을 분석한 결과 쑥 수집종의 총 페놀화합물 함량은 $156{\sim}1,767mg/100g$ 범위로 최대 10배의 함량변이를 보였는데, 총 페놀화합물의 함량이 900mg/100g 이상인 수집종은 총 20 개체였다. 플라보노이드 함량도 종간, 수집지역 간에 편차가 컸는데 $82.9{\sim}852.2mg/100g$ 범위로 변이의 폭이 컸다. 전자공여능의 경우 $13.4{\sim}95.0%$의 범위로 다양하였으며 전자공여능이 90% 이상인 수집종은 총 23개체였다. ABTS와 DPPH 라디칼을 이용한 에탄을 추출물의 항산화력 측정 결과 총 페놀화합물 함량이 높았던 대부분의 시료에서 높은 라디칼 제거능을 나타내었다. 본 연구 결과 항산화력이 우수하며 생육 특성 및 수량성이 우수한 AC-60, AC-67, AC-77을 우수 계통으로 선발하였다. One hundred Individuals that were collected from plains and mountains all around South Korea were used for this experiment. The inhibition abilities of lipid peroxidation by Artemisia spp. collections were compared with BHT (butylated hydroxytoluene). The results could be confirmed the excellency fur control of lipid peroxide level such as BHT 200 ppm in all mugwort collections. Antioxidant activity (AEAC), electron donating ability (EDA), total phenolic compound, and flavonoids of 100 Artemisia spp. collections were analyzed. Total phenolic compound contents of Artemisia spp. collections were ranged from 156 to 1,767 rng/100 g, and mugwort collections with more than 900 mg/100 g of total phenolic compound content were 20 individuals. Electron donating abilities were ranged from 13.4 to 95.0%, and mugwort collections over 90% of electron donating ability were 23 individuals. Antioxidant activity of ethanol extracts that used ABTS and DPPH radical were measured and mugwort collections with high total phenolic compound contents had high radical exclusion ability as well. Artemisia spp. collections, AC-60, AC-67, AC-77, that showed the high levels of antioxidant activities and had good growth characters and productivity, were selected for mass production.

간헐외사시에서 억제가 안축장 변화에 미치는 영향

최용민,김승현,김성우,조윤애,Yong-Min Choi,Seung-Hyun Kim,Seong-Woo Kim,Yoonae A,Cho 대한안과학회 2013 대한안과학회지 Vol.54 No.5

Purpose: To evaluate the influence of suppression by intermittent exotropia on axial length progression. Methods: The medical records of patients with intermittent exotropia who had undergone surgery at the Korea University Medical Center from 2003 to 2010 were reviewed. The age upon visit, age at operation, visual acuity, refractive error, type of strabismus, angle of strabismic deviation, suppression test (Vectographic projector test, Reneau, France), and axial length test were analyzed. Subjects with amblyopia or anisometropia were excluded. Results: A total of 75 patients with intermittent exotropia who had definite suppression in 1 eye were identified. The mean age at visit was 6.87 ± 2.73 years and mean angle of exodeviation was 25.65 ± 6.68 / 26.17 ± 6.59 (prism diopters, distant / near). There was no statistical difference in exotropia patients’ interocular axial length value who showed suppression in 1 eye (p = 0.992 in the right-eye suppression group, and p = 0.528 in the left-eye suppression group). Conclusions: In the present study, there was no statistical difference in interocular axial length value of intermittent exotropia patients with suppression in one eye (p > 0.05).

실리콘기름주입술을 동반한 유리체절제술 시행 후 지연 폐쇄된 황반원공 1예

최용민,오재령,김성우,허걸,Yong-Min Choi,Jaeryung Oh,Seong-Woo Kim,Kuhl Huh 대한안과학회 2013 대한안과학회지 Vol.54 No.4

Purpose: To report a case of delayed sealing of full-thickness macular hole associated with diabetic retinopathy after vitrectomy with silicone oil tamponade. Case summary: A 63-year-old woman visited our clinic complaining of decreased visual acuity in her left eye. Fundoscopy showed a full-thickness macular hole with vitreomacular traction in the left eye and bilateral proliferative diabetic retinopathy. The patient underwent uncomplicated phacoemulsification and pars plana vitrectomy with silicone oil tamponade because her vision in the contralateral eye was only light perception. She was unable to maintain a prone position postoperatively due to anterior chamber hyphema. At 1.5 months after surgery, vitreomacular traction was removed but the hole was not sealed as observed on optical coherence tomography. Approximately 3 months after vitrectomy, the macular hole was sealed with minimal subfoveal fluid. At 6 months after vitrectomy, the macular hole was closed completely with no subfoveal fluid.

사회복지법 체계에 관한 연구

최용민(Choi, Yong-Min) 한국복지행정학회 2006 복지행정논총 Vol.16 No.1

社会福祉法은 伝統的인 市民法의 対立物로서 등장한 社会法의 한 領域으로서 存在하며, 그 주된 法的 指導原理는 市民法上의 자기책임의 原則을 수정하는 集合的 責任의 原則이며 附随的으로 所有権의 相対原則, 自由契約 制限의 原則 등을 原理로 하는 法이라는 事実이 確認되었다. 이러한 社会福祉法은 内容上 社会保障法, 社会福祉서비스法, 기타 社会福祉関聯 法律 등으로 그 範疇를 形成하며, 社会保障法은 社会保険法과 公的扶助法으로 구성된다. 이러한 範疇에 包含되는 社会福祉法은 憲法 제10条 및 제34条 제1項을 頂点으로 하여 法律, 施行令, 施行規則 등으로 垂直的 体系를 이루고 있다. 垂直的인 法体系가 성립되기 위해서는 憲法上 社会福祉給与나 서비스가 國民 個人들의 具体的인 権利로서 認定되어야 한다. 이러한 垂直的 体系는 社会福祉法의 違憲性과 違法性을 밝혀내는 道具로 活用될 수 있었다. Social Welfare Law is a part of Social Law that has been an opposition to traditional civil law. The important principles of Social Welfare Law are the principle of congregational responsibility that amends the principle of self responsibility under the civil law, the relative principle of proprietary rights and the principle of restraint of free contract. Social Welfare Law is consist of Social Security Law, Social welfare service law, other laws that are related with social welfare. Social Security Law is consist of social insurance law and public assistance law. Like this, Social Welfare Law shows vertical system from Article 10, Sub Section 1 of Article 34 of the Constitution to laws, practice orders and practice rules. For the vertical system of law, social welfare benefit and social welfare service are recognized as a concrete right of people. This vertical system is used to examine whether Social Welfare Law violates the Constitution or violates other laws.

발아에 따른 일부 특수미의 GABA 함량 변화

최용민 ( Young Min Choi ),전건욱 ( Geon Uk Jeon ),공수현 ( Su Hyun Kong ),이준수 ( Jun Soo Lee ) 한국산업식품공학회 2009 산업 식품공학 Vol.13 No.2

The purposes of this work were to investigate the changes in GABA content of six different rice cultivars along with viatmin E content and antioxidant activity after germination. Brown rice was soaked for 24 hr at 25℃ and then germinated at 37℃ for 48 hr. The content of GABA and vitamin E in the rice samples was measured by using spectrophotometeric and HPLC methods, respectively. Antioxidant activity was measured by ABTS (2,2`-azino-bis-(3-ethylbenzothiazoline-6-sulphonic acid)) and DPPH (1,1-diphenyl-2-picrylhydrazyl) radical scavenging methods. GABA and vitamin E contents were significantly increased after germination while no significant change in the antioxidant activity was observed. Among the samples tested, Geunnun cultivar contained the highest GABA content before and after germination. On the other hand, Sinmyungheugchal cultivar showed the highest content of vitamin E and antioxidant activity compared to other rice cultivars. In conclusion, the germinated rice with high GABA content can be used for a functional ingredient in rice processing industry.

국내 시판되는 적포도주의 항산화효과 및 항산화성분

최용민(Youngmin Choi),유광원(Kwang-Won Yu),한남수(Nam Soo Han),고종호(Jong-Ho Koh),이준수(Junsoo Lee) 한국식품영양과학회 2006 한국식품영양과학회지 Vol.35 No.9

본 연구는 국내에서 시판되는 국내산 적포도주 4종과 수입산 적포도주 13종에 대하여 항산화성분(폴리페놀 함량, 안토시아닌 함량)과 항산화활성(ABTS 라디칼 제거능, DPPH 라디칼 제거능, 환원력)을 비교?분석하여 한국형 명품 포도주 개발에 대한 기초 자료를 제시하고자 하였다. 총 폴리페놀 함량은 수입 적포도주 모두 1,600 ㎎ GAE/L 이상의 높은 폴리페놀 화합물을 함유했던 반면, 국산 적포도주는 K1(1,656 ㎎ GAE/L)을 제외하고 나머지 3종은 400 ㎎ GAE/L 이하의 비교적 낮은 폴리페놀 화합물 함량을 나타내었다. 적포도주의 색도에 주된 영향을 미치는 안토시아닌은 폴리페놀 화합물에 비해 낮은 비율로 존재하였으며, G1이 349 ㎎ CGE/L로 가장 높은 함량을 나타내었고, 수입산과 국내산 간에는 유의적인 함량 차이를 보였다. 이는 포도주 제조의 주 원료인 포도 재배 지역의 기후 및 품종 간 변이와 숙성과정이 영향을 주었을 것으로 생각한다. 수입 포도주의 경우 5,939 AEAC(S2)~10,008 AEAC(U1)의 높은 ABTS 라디칼 제거능을 나타낸 반면, 국내산 포도주의 경우 K1이 7,131 AEAC인 것을 제외하고 K2, K3, K4는 각각 1,000, 1,247, 834 AEAC로 수입산 포도주에 비해 낮은 활성을 보였다. 포도주의 DPPH 라디칼 제거능과 환원력 역시 K2, K3, K4를 제외한 나머지 시료에서 높은 활성을 나타내었다. 포도주의 항산화력과 항산화성분 간의 상관분석 결과, 총 폴리페놀성분과 ABTS 라디칼 제거능(R²=0.9784), DPPH 라디칼 제거능(R²=0.9905) 및 환원력(R²=0.8580) 간에는 상당한 상관성을 나타낸 반면, 총 안토시아닌 함량과 항산화력 간에는 어떠한 상관성이 존재하지 않았다. 이는 포도주의 총 항산화력에 기여하는 성분은 안토시아닌이 아닌 폴리페놀성 화합물인 것으로 사료된다. The objectives of this study were to determine antioxidant activities and antioxidnat compounds of 13 imported and 4 domestic red wines and to investigate relationships between antioxidant activities and antioxidant compounds in the selected red wines. The concentrations of total polyphenolics and anthocyanins in the samples were investigated by spectrophotometric methods. ABTS (2,2'-azino-bis-3-ethylbenzothiazoline -6-sulphonic acid) and DPPH (1,1-diphenyl-2-picrylhydrazyl) radical-scavenging activity, and reducing power have been used to compare the relative antioxidant activities of the selected red wines. In this study, total polyphenolic contents of the red wines were ranged from 250 to 2,298 ㎎ gallic acid equivalents/L and the anthocyanin contents were ranged from 11 to 349 ㎎ cyanidin-3-glucoside equivalents/L, respectively. As expected, all the red wines exhibited excellent antioxidnat activities (ABTS and DPPH radical scavenging and reducing power) except three domestic red wines. The correlation coefficient between total polyphenolic content and their antioxidant activities, namely ABTS radical scavenging activity, DPPH radical scavenging activity and reducing power, were 0.9784, 0.9905 and 0.8580, respectively. No correlation was observed between total anthocyanin content and their antioxidant activities.

심리적 요인과 근로사업 만족도 요인이 근로의욕에 미치는 영향

최용민(Choi, Yong-Min),원상숙(Won, Sang-Suk) 한국복지행정학회 2010 복지행정논총 Vol.20 No.2

본 연구는 자활근로 참여자를 대상으로 근로의욕에 미치는 영향 요인들을 찾아내고, 자활근로자들의 근로의욕의 고취방안의 개발에 연구의 목적을 두고 수행되었다. 자활참여자의 근로의욕을 종속변수로 하고, 심리적인 요인, 자활사업 만족도 요인들을 독립변수로 하여 분석하였다. 연구의 결과는 다음과 같다. 첫째, 심리적 요인의 하위변인인 자아안정감은 p>.05으로 집단 간 차이가 없었다. 자아존중감에 있어 나이(p=.025), 가족 수(p=.042)는 p<.05으로 유의미한 차이를 나타냈으며, 대인관계 지지에서 참여자 유형(.037)은 유의미한 차이가 있는 것으로 나타났다. 갈등과 정신건강(우울)은 p>.05로 집단간 유의미한 차이를 나타내지 않았다. 둘째, 자활사업 만족도 요인의 차이는 하위변인인 참여 만족도에서 ‘성별’은‘여자’(M=3.5121)가 ‘남자’(M=3.2000)에 비해 자활사업에 대한 참여의 만족도가 상대적으로 높은 것으로 나타났다. 나머지 일반적인 사항에 따른 자활사업참여 만족도에 대한 집단 간에 유의미한 차이는 나타나지 않았으며, 담당자 만족도는 평균 3.6470으로 나타나 자활사업에 대한 만족도 중 가장 높은 요인으로 나타났다. 자활사업 급여 만족도에 따른 집단간의 차이는 학력(p=.017), 참여 유형(p=.020), 자활장려금 수급여부(p=.012)는 p<.05로 유의미한 차이가 있는 것으로 나타났다. 셋째, 일반적인 사항에 따른 근로의욕의 집단간 차이는 하위 변인인 목표설정, 기대수준, 자활의지의 집단 간 차이는 p>.05로 유의미한 차이를 나타내지 않았다. 본 논문의 분석 결과를 토대로 하여 우리나라 자활복지정책의 실천에 있어 참여자들의 근로의욕을 높일 수 있는 구체적 방안을 제시하면 다음과 같다. 첫째, 자활참여자를 대상으로 실시하는 자아존중감 향상, 대인관계기술 향상 및 지지에 대한 프로그램의 개발이 필요하다. 둘째, 관리담당자는 자활참여자에게 사회복지적 서비스향상의 노력, 참여자의 참여 만족도를 높이기 위한 참여자 각각의 욕구에 맞는 눈높이 서비스의 접근이 필요하다. 셋째, 자활근로담당자의 자활대상자에 대한 이해가 선행되어야 한다. 이러한 상호이해가 바탕이 되어야 자활교육 프로그램의 실효성이 보장될 수 있을 것이다. The goal of the research is to find out factors that influence on self-support workers desire to work, and develop ways to boost their motivation to work. The independent variables are psychological factor, the level of satisfaction of self-support business. And A dependent variable is the desire to work of self-support participants. The following are the research results. First, Ego-stability that is a subcomponent of psychological factor is p>.05 which shows no difference between groups. In Self-esteem, age(p=.025) and numbers of family(p=.042) have meaningful difference. In conflict and mental health(depression) is p>0.5 that shows no meaningful gap among groups. Second, the participation satisfaction in the level of satisfaction of selp-support business, female(M=3.5121) are more satisfied with the help-support with selp-support business than male(M=3.2000). The rest of other factors show no meaningful difference. The satisfaction of a person in charge is 3.6470 on average and is the most satisfactory factor of self-support business. The satisfaction level gap between groups has meaningful difference of p<.05 based on educational background(p=.017), participation type(p=.020), acceptance of a self-support grant(p=.012) Third, gap between groups to desire to work has subcomponents such as goal setting, the level of expectancy and will to self-support. and it is p>.05 which shows no meaningful difference. Based on the research results, the following are the specific ways to boost participants desire to work. First, programs must be developed that improve and support self-esteem, relationships. Second, a person in charge need to provide participants with service that meet their needs. In addition, he or she should make an every effort to improve social well-fare service and satisfy the self-support participants. Third, we should find various ways to offer self-supporters to have opportunities to study to improve their human relations.

불교(佛敎)와 사회복지(社會福祉) 소고(小考) -조계종,천태종,진각종을 중심으로-

최용민 ( Yong Min Choi ) 사단법인 한국교수불자연합회 2015 한국교수불자연합학회지 Vol.21 No.2

본 연구는 우리나라 불교사회복지의 실태를 살펴보고자, 한국불교복지재단을 대표하는 조계종, 천태종 그리고 진각종단에 제한하여 그 현황을 살펴보았다. 연구의 결과는 다음과 같다. 조계종의 경우, 아동청소년복지시설의 점유율이 32%, 노인복지시설이 25% 그리고 지역복지시설이 23%의 점유율을 나타냈다. 천태종의 경우, 아동청소년복지시설의 점유율이 43%, 노인복지시설이 39%, 장애인복지시설이 9%를 차지 하였다. 진각종의 경우, 아동복지시설의 점유율이 46%, 노인복지시설이 35% 그리고 지역복지시설이 15%를 차지하였다. 불교 3개 종단 공히 불교사회복지시설은, 아동청소년복지시설의 점유율이 가장 높았으며, 노인복지시설이 그 뒤를 이어나갔다. 이러한 현상은 포교 차원에서 어린이집과 노인복지시설의 수탁 및 운영이 주요한 원인으로 보인다. 사회복지서비스에 대한 국민들의 급증하는 욕구에 적절히 대응하기 위해서라도 불교사회복지서비스 영역의 다각화가 시급한 것으로 분석되었다. 결론적으로, 불교의료사회복지, 불교교정복지, 불교여성복지, 불교정신보건사회복지, 불교복지상담 등 다양한 사회복지서비스로의 개입이 요구된다. This article outlines the contribution of Buddhist organizations in Korea to social welfare. ChoGye Jong(Order), ChunTae Jong(Order), and JinGak Jong(Order) to represent Korean Buddhism have been heavily involved in social service. This paper is illustrated through examining social services delivered by three major Buddhist Orders. In case of ChoGye Jong(Order), the share of children and youth welfare facilities is 32%, the share of elderly welfare facilities 25% and community-based welfare facilities showed a share of 23%. In case of ChunTae Jong(Order), the share of children and youth welfare facilities reach 43%, the share of elderly welfare facilities 39% and disabled welfare facilities accounted for 9%. In case of JinGak Jong(Order), the share of children and youth welfare facilities is 32%, the share of elderly welfare facilities 25% and community-based welfare facilities showed a share of 23%. Among Buddhist social welfare facilities, the share of children and youth welfare facilities is the highest, and followed by the elderly facilities. It is analyzed by the urgent diversification of social services in order to respond appropriately to the needs of the public.

성인 만성요통환자 재활운동치료의 효과성 -사회복지재활 시각을 중심으로-

최용민 ( Yong Min Choi ),장창호 ( Chang Ho Jang ) 한국노인의료복지학회 2012 노인의료복지연구 Vol.4 No.1

The purpose of this study is to figure out the pain-reducing effect of manual resistive exe cise therapy by applying it to chronic low back pain patients. This study performed manual resistive exercise therapy four times a week during four weeks on 9 male and 14 female patients suffering from chronic low back pain caused by herniated lumbar disc and degenerative disc disease who visited N hospital located in Seoul. In order to measure the change of pain, this study used visual analogue scale, a pain profile with high confidence and validity. In addition, this study applied Patrick``s test to measure the change of knee height of affected and unaffected side. Before exercise, this study indicated knee height of affected and unaffected side and pain as scores, and measured the change of knee height and pain of affected and unaffected side after two and four weeks of exercise. For processing data, this study used SPSS 15.0 program to calculate the average and standard deviation of each item. In order to analyze the difference of the period of each group, this study performed one-way ANOVA and set the significance level as P<.05. The results are as follows: First, after applying manual resistive exercise therapy, the change of pain showed significant decrease after four weeks of exercise (P<.001). Second, after applying manual resistive exercise therapy, the change of knee height of affected side showed significant decrease after four weeks of exercise (P<.001). Third, after applying manual resistive exercise therapy, the change of knee height of unaffected side showed significant decrease after four weeks of exercise (P<.001). Fourth, after applying manual resistive exercise therapy, the change of knee height difference between affected and unaffected side showed significant decrease after four weeks of exercise(P<.001). The above results show that manual resistive exercise therapy is effective for reducing pain of chronic low back pain patients suffering from herniated lumbar disk and degenerative disc disease and it also reduced the knee height difference between affected and unaffected side. In conclusion, manual resistive exercise therapy is effective for reducing pain of chronic low back pain patients and it will be even more effective if it is performed together with other exercise therapies.

체육계열 대학생의 주관적인 견해를 통한 자원봉사 활성화 요인 분석

최용민(Choi Yong-Min),김공(Kim Kong) 한국체육과학회 2010 한국체육과학회지 Vol.19 No.2

This thesis, through Q Methodological Analysis, tried to analyze voluntary service activity activation factors of university students in department of physical education, and this thesis, through consultation with this author and 5 doctors majoring in physical education, selected 23 description sentences of 28 ones gathered from united voluntary service activity activation factors presented by precedent theses to attain the aim. In addition, in January 2010, this thesis selected total 20 university students as the first P-sample, 10 ones with experience of voluntary service activities and 10 ones with no experience, enrolled in D University located in Jeollanam-do and performed principal component analysis through QUANL. PC program on 18 students' materials except 2 students' materials which were responded unfaithfully. This thesis analyzed the type Ⅰ, type Ⅱ, and typeⅢ of voluntary service activity activation factors through the processes and leaded to the conclusion as followings. Voluntary service activity activation factor type Ⅰ included establishing and granting a credit on the subject of voluntary service activity related to physical education, preferring the students when a department scholarship is given, and department professors' guiding the students, type Ⅱ included expanding service activity areas for the students to participate in the areas interested in, establishing and granting a credit on the subject of voluntary service activity related to physical education, commending and compensating in relation to voluntary service activities, preferring the students when a department scholarship is given, preferring the students when department professors recommend students for employment, and developing and distributing voluntary service programs, and typeⅢ included systematically assisting at the school level, preferring the students when a department scholarship is given, preferring the students when department professors recommend students for employment, and advertising voluntary service activity. On the basis of the above, this thesis scrutinized the affirmative items of three types and found out that preferring the students when a department scholarship is given and preferring the students when department professors recommend students for employment were common. The affirmative common factors mean the systematic assist at the aspect of supply, that is, compensation and recognition. On the other hand, changing recognition of participating in voluntary service activities were analyzed to be a common negative factor.