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강남콩(phaseolus vulgaris L.)의 지방질 성분
권용주,엄태붕,송근섭,김충기,이태규,양희천,Kwon, Yong-Ju,Uhm, Tai-Boong,Song, Geun-Seoup,Kim, Choong-Ki,Lee, Tae-Kyoo,Yang, Hee-Cheon 한국식품과학회 1987 한국식품과학회지 Vol.19 No.6
강남콩의 지방질을 chloroform-methanol-water (1:2:0.8, v/v)의 용매로 추출하고 이를 silicic acid column chromatography에 의하여 중성지방질, 당지방질 및 인지방질로 분획한 다음 이들의 지방질 조성과 지방산 조성을 TLC, GLC에 의하여 분리 정량하였다. 강남콩의 총지방질 함량은 1.9%이었으며 이중 중성지방질은 48.2%. 당지방질은 7.5%, 인지방질은 44.3%이었다. triglyceride는 중성지방질중 64.6% 함유된 주성분이었으며 가장 함량이 높은 인지방질과 당지방질로서 phosphatidyl choline은 인지방질중 32.9%, esterified steryl glycoside는 당지방질중 38.8% 함유되어 있었다. 강남콩의 주요 지방산은 linolenic, linoleic, oleic, palmitic acid이었으며 특히 linolenic acid는 그 함량이 높아 총지방질의 경우 37.1%, 중성지방질의 경우 50.4% 함유되어 있었다. Lipids of kidney bean were extracted by the mixture of chloroform-methanol-water (1:2:0.8 v/v), fractionated into neutral lipids, glycolipids and phospholipids by silicic acid column chromatography, and the composition of these lipid classes were determined by TLC and GLC. The lipid content of kidney bean was 1.9%, and the lipid was consisted of 48.3% neutral lipids. 7.5% glycolipids and 44.2% phospholipids. Triglyceride was the major component of neutral lipids (64.6%). The major glycolipid and phosphlolipid were esterified steryl glycoside (38.3%) and phosphatidyl choline (32.9%). The major fatty acids of kidney bean lipid were linolenic, linoleic, palmitic and oleic acid. Linolenic acid contents were very high to be 37.1% in total lipid and 50.5% in neutral lipid.
권용주(Yong-Ju Kwon),배지현(Ji-Hyun Bae) 계명대학교 생활과학연구소 2012 科學論集 Vol.38 No.-
The purpose of this study was to investigate the dietary habits, food preference, nutritional knowledge, and hygiene status of 196 male and female college students in the Daegu area. Female students had longer mealtimes than those of male students, and both groups ate three meals per day on irregular scheduled. The biggest problem that students felt they had was their irregular meal schedule, followed by overeating, salty and spicy meals, and skipping breakfast. The rate of college students skipping breakfast was 28.6% and male students showed a slightly higher rate than that of females. The order of staple food preference was sushi, bibimbap, and kimbap. Ramyeon and spaghetti noodles were preferred. Samgyeopal was the most preferred meat, followed by roasted meat and fried food, whereas preference for fish was very low. Preference for kimchi stew and toasted laver was the highest of the vegetable dishes but preference was relatively low for seasoned vegetables. Hard-boiled bean curd, fried vegetables, and cabbage kimchi were preferred. Fruits and fruit juice were the most preferred snack and beverage, respectively. The leve of nutritional knowledge was not very high at 8.5 points, and hygiene knowledge scored 9.0. Knowledge about calcium supplies in food, recommended daily dosages, and dietary fiber function was high, whereas bone component knowledge was the lowest. Knowledge about refrigerator food storage methods , the concept of food poisoning, and items related to instant food were high, whereas knowledge about food poisoning was low. College students identified freshness dates and the storage methods on the wrapping paper but rarely read the nutritional information or the certificate of origin. More than 94% of respondents answered that nutritional and hygiene education is necessary, and the most highly desirable education was food hygiene. College students frequently skipped breakfast and had irregular meals. They preferred meat and fried dishes, whereas fish preference was very low. Nutrition and hygiene knowledge was not very high and the necessity for nutritional and hygiene education of college students is necessary, so they can select proper foods and practice a good dietary life.
외상 후 스트레스장애에 대한 한방중재 고찰 -재해정신보건 한의학적 치료 모델 연구-
권용주 ( Yong Ju Kwon ),조성훈 ( Seung Hun Cho ) 대한한방신경정신과학회 2011 동의신경정신과학회지 Vol.22 No.4
Objectives: These days assaults and other natural and human disasters are increasing. But oriental medical treatment researches in Korea are limited in car accident PTSD patients only. Our object is to explore an oriental medical intervention model for the evidence-based approach to PTSD after diverse trauma including disasters. Methods: Domestic papers for Korean researches are obtained from oriental medical related journals by internet searching. International materials are obtained from Pub Med searching and a publication from Department of Veterans` Affairs. After assorting searched articles into RCTs and non-RCTs, we analyzed the articles according to the elapsed time from trauma. Results: We confirmed that acupuncture, CBT, and PMR were effective in acute stage after traumatic event. And EMD R, EFT, and relaxation therapy were effective in chronic stage after traumatic event. Building on the findings, we proposed a model of oriental medicine for Disaster Mental Health. Conclusions: Analyzing previous researches about oriental medicine on PTSD, several interventions were confirmed the effectiveness on specific treatment stage. We could find the possibility of Oriental Medicine as a Disaster Mental Heath and proposed a model of Oriental medicine for Disaster Mental Health.
선언적 과학 지식의 생성 과정에 대한 과학철학적 연구 - 귀납적, 귀추적, 연역적 과정을 중심으로 -
권용주 ( Yong Ju Kwon ),정진수 ( Jin Su Jeong ),박윤복 ( Yun Bok Park ),강민정 ( Min Jeong Kang ) 한국과학교육학회 2003 한국과학교육학회지 Vol.23 No.3
The present study is to analyze the arguments about the generation of declarative scientific-knowledge in the philosophy of science and invent a structured model of the process of scientific-knowledge generation with the types of the generated scientific-knowledge. The invented model shows that scientific-knowledge generation is a distinctive process with the processes of inductive, abductive, and deductive thinking. Furthermore, inductive process is included with observation, which is consisted of simple observation and operative observation, and rule-discovery which is involved with the processes of commonness discovery, classification, pattern discovery, and hierarchical relationship. Also, abductive process has two components. One component generates question and second component generates hypothesis in which the process consists of representing question situation, identifying experienced situation, identifying causal explicans, and generating hypothetical explicans. Finally, deductive process is involved with logical inventing test method and evaluation criteria, concrete inventing test method and evaluation criteria, evaluating hypothesis, and making conclusion.
아티큘레이티드 타워 형태의 부이 구조물에 관한 파랑 중 운동응답 및 앵커 지지력에 관한 모형시험 연구
권용주(Yong-Ju Kwon),남보우(Bo Woo Nam),김남우(Nam Woo Kim),원영욱(Young-Uk Won),박인보(In-Bo Park),김시문(Sea-Moon Kim) 한국해양공학회 2019 韓國海洋工學會誌 Vol.33 No.3
A series of model tests was performed to evaluate the survivability of an articulated tower-type buoy structure under harsh environmental conditions. The buoy structure consisted of three long pipes, a buoyancy module, and top equipment. The scale model was made of acrylic pipe and plastic with a scale ratio of 1/22. The experiments were carried out at the ocean engineering basin of KRISO. The performance of the buoy structure was investigated under waves only and under combined environmental conditions from sea state (SS) 5 to 7. A nonlinear time-domain numerical simulation was conducted using the mooring analysis program OrcaFlex. The survivability of the buoy was analyzed based on three factors: the pitch motion, submergence of the top structure, and anchor reaction force. The model test results were directly compared to the results of numerical simulations. The effects of the sea state and combined environment on the performance of the buoy structure were investigated.