• 한국식생활문화학회지
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• 제11권3호
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• pp.317-326
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• 1996

The purpose of this study was to investigate several aspects of eating out behavior especially in relation to Korean food. Self-administered questionnairs were completed by 700 adults living Seoul and Kyunggi-do area from June to July 1994. The results were as follows: 1. The 68.4% of subjects ate outside home either frequently or occasionally. Lunch-eat-out was the most frequent and breakfast-eat-out, the least. Male subjects, adults under the age of 50, and students ate out more frequently. 2. The 70.3% of subjects spent less than 5000 won for the expense of eating out. Those under the age of 25 and students considered reasonable the expenditure of less than 3000 won for lunch and less than 5000 won for supper. But older adults and workers and housewives prefered $3000{\sim}5000$ won for lunch and $5000{\sim}15000$ won for supper. 3. Nayngmyun, bibimbap, jajangmyun, pizza, Broiled galbi, and pork cutlet were favorite eat-out dishes. Among Korean foods, bibimbap, Broiled galbi, nayngmyun, bulgogi and galbitang were frequently selected menues. While Korean dishes had a tendency to be selected as a first choice, noodle type dishes and western style fast food were prefered as a second and third choices. 4. Korean food restaurants received highest score in the food taste and familiarity evaluations. They also received good grade in such points as the nutritive value of food, amount of serving portion and the variety of menu. But as for the sanitation and food price, Korean restaurant scored the lower mark in comparison to noodle restaurant and fast food restaurant.

• 한국산학기술학회논문지
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• 제15권5호
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• pp.2671-2677
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• 2014

현대인들은 매운 음식을 선호하며 매운 음식을 섭취함으로써 스트레스 해소를 위해 매운맛을 찾는 사람들이 증가하고 있다. 그러나, 매운 음식을 먹었을 경우, 사람마다 차이는 있지만 얼굴색이 빨갛게 변하는 것을 시각적으로 확인할 수 있다. 따라서 본 논문에서는 매운 음식을 섭취했을 경우, 사상체질에 따라 얼굴 영역별 색상 변화를 측정하고 이를 비교, 분석하는 실험을 수행하였다. 이를 위해 체질감별 설문 검사지를 통해 사상체질별로 피실험자 집단을 구성하고 대표적인 매운 음식인 청양고추 1개씩 섭취하기 전과 후의 얼굴 영상을 기반으로 Lab색 체계를 적용한 영상신호분석 실험을 통해 사상체질별 매운 음식과 얼굴 색상과의 상관성 분석 연구를 수행하였다.

• 대한예방한의학회지
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• 제22권3호
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• pp.21-29
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• 2018

Objectives : The purpose of this study was to examine the lifestyle of korean medicine students based on their drinking patterns and eating attitudes. Methods : The survey was conducted on 101 korean medicine students to investigate their psychological characteristics. They were asked to complete Self-Administered Alcoholism Screening Test, Eating Attitude Test, and Minnesota Multiphasic Personality Inventory-2. Results : A total of 101 Korean medical students participated in the study. Non-drinker 19, drinker were 82. Unlikely to, possible and potential alcoholism 79(78.2%), 17(16.8%) and 5(5%) respectively. The mean and standard deviation of SAAST in the subjects were $3.88{\pm}3.33$ and the EAT score was $8.09{\pm}8.693$. There was a significant difference in the MMPI-2 items between non-drinker and drinker. The SAAST had an effect on the EAT score(${\beta}=0.319$). Conclusions : As a result of MMPI-2 test, in the potential alcoholism group, scale D, Mf, Si, INTR, TPA, SOD, Mt and GF were shown higher, and AAS and GM were shown lower than the normal group. In the bad eating attitude group, scale Hy, RC4, DISC and AA were shown higher than the good eating attitude group.

• 사상체질의학회지
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• 제31권2호
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• pp.1-11
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• 2019

Background Sasang constitutional medicine explains that the difference in eating habits depending on constitutional characteristics affects health status. The aim of the present study is to investigate research trend on Sasang constitution (SC) and eating habits. Method Research papers from 2010 to 2019 on SC and eating habits were searched in domestic and international 5 databases. As a result, 11 clinical studies related to the SC and eating habits were finally selected. From the finally selected research papers, subjects, study period, constitutional diagnostic tools used for studies, and eating habit evaluation tools were investigated. Results In a total of 11 research papers conducted as clinical studies regarding SC and eating habits for the recent 20 years, eating speed and meal size items were most frequently used, followed by the regularity of meals, unbalanced diets, breakfast. Taeumin was more likely to eat fast, eat a lot of food, or overeat while Soeumin was less likely to overeat or they eat less food. There was no significant difference in the regularity of meals depending on constitution, but each study showed different tendency. Conclusion This study closely reviewed Sasang constitutional eating habit items from the precedent studies to select the major items of eating habits as a constitutional health management index. The results of this study will contribute to selections of items and the development of tools to measure constitutional eating habits related to health status.

• 한국축산식품학회지
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• 제42권4호
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• pp.557-565
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• 2022

The purpose of this research was to examine the effectiveness of pre-cooking treatments on the quality characteristics of ready-to-eat (RTE) empal gentong. Raw beef meat was pre-cooked in water bath at 90℃ for 0 min (C), 10 min (T1), 20 min (T2), and 30 min (T3) prior to retorting process at 121℃ and pressure at 70,000 Pa. Results showed that pre-cooking treatments in all treated samples could reduce fat contents in empal gentong's meat by 0.02% (T1), 0.28% (T2), and 1.13% (T3) respectively. Highest precooking time tends to increase the pH and CIE a^* values. However, CIE b^* values, water holding capacity, and sensory analysis were not affected by pre-cooking duration which must have been affected by sterilization process after pre-cooking. In conclusion, pre-cooking treatment before sterilization in producing empal gentong is a probable technique to reduce its fat content and improve its physical quality. A specific treatment at 90℃ for 10 min is recommended to achieve optimum quality of RTE empal gentong's meat.

• 한국인터넷방송통신학회논문지
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• 제23권2호
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• pp.73-78
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• 2023

식사하는 철학자 문제는 5명의 철학자(프로세서)들이 원형 탁자에 둘러 앉아 함께 스파게티(또는 국수) 식사를 하는데 있어 자신의 양쪽에 있는 젓가락(자원) 한 쌍(2개)을 모두 가져야만 식사가 가능한 경우로 모든 철학자가 우측의 젓가락 1개씩 모두 가진 경우 아무도 식사를 못하는 교착상태(deadlock)를 해결하는 문제이다. 교착상태는 병행 시스템(concurrent system)에서 빈번히 발생하는 문제로 현행 운영체제(OS)에서는 이를 예방하는 방법은 채택되지 않고 있다. 본 논문은 2≤n≤∞의 모든 프로세서들이 다중 병행(parallel concurrency)처리 능력을 갖고 있는 OS에서 교착상태를 전혀 유발하지 않는 묘책을 제안한다. 제안된 방법은 ⌊n/2⌋개의 홀수 프로세서들이 그룹을 형성하여 동시에 수행하는 방법으로 실행이 종료되면 다음 프로세서로 우측 이동(shift right)시키는 그룹 라운드-로빈 방법이다. 제안된 방법은 1-라운드의 모든 프로세서를 실행시키려면 짝수 프로세서인 경우 2회, 홀수 프로세서는 3회를 수행하면 되고, n회를 수행하면 짝수 프로세서인 경우는 n/2회, 홀수 프로세서는 (n-1)/2회를 수행하는 방식이다.

• 한국식품영양학회지
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• 제36권4호
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• pp.253-263
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• 2023

The purpose of this study was to analyse factors related to Home Meal Replacement (HMR) use among university students and to determine the dietary quality according to its consumption. A survey on the consumption of HMR and Nutrition Quotient (NQ) was conducted from September to November 2021. The study included 232 university students (88 males, 144 females) from Chungcheong. The proportion of consumption at least once a week was 71.55% for ready-to-eat foods, 55.60% for ready-to-cook foods, 40.95% for fresh-cut products, and 21.12% for meal-kits. The preference ratings were as follows: ready-to-eat foods, 3.77 out of 5 points, meal-kits, 3.53 points, fresh-cut products, 3.52 points, and ready-to-cook foods, 3.45 points. In terms of satisfaction, convenience (4.06 out of 5 points), taste (3.71 points), variety (3.67 points), and food hygiene (3.62 points) were rated the highest. The scores in the moderation NQ were significantly lower in the groups that consumed ready-to-eat foods (p=0.0002), ready-to-cook foods (p=0.0002), and meal-kits (p=0.0068) at least once a week compared to the groups that consumed them less than once a week. In conclusion, the results will serve as basic data for nutrition education for proper consumption of HMR among university students.

• 한국식생활문화학회지
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• 제24권6호
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• pp.762-769
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• 2009

In this investigation, 480 high school students attending school in Seoul, Incheon were surveyed for their knowledge of seaweed and their preference of seaweed products provided during school meal service. Female students answered that they preferred seaweed more than male students. When asked to explain their preference for seaweed, most students who preferred seaweed responded 'it is tasty' (82.9%), while those that did not like seaweed responded 'I don't like the texture when chewing it and it is not tasty' (47.8%). Most students reported that they usually eat 'laver', and the number of times that they at seaweed was '3-4 times a week'. The primary place in which they ate seaweed and the place where they feel it had the best taste was a 'house'. The primary source of information regarding seaweed was mass media including TV, newspapers, magazines and the internet (48.8%). With regard to seaweed in school meals, which is offered twice a week, most students reported, 'I eat seaweed and leave it to some extent.' They perceived 'laver' to be most often provided in school meals, and 57.7% reported that their favorite seaweed meal was 'laver'. When asked why they dislike seaweed in school meals, the most common responses were 'I didn't like seaweed the first time I tried it' (27%) and 'Its taste is different from what I eat at home' (24.6%). The most common request regarding seaweed provided in school lunches was for the taste to be improved (48.2%). Evaluation of the preference for seaweed menus in school meals revealed that both males and females had higher preferences of more than 4 points for 'fried laver' and 'broiled laver'.

• 한국식생활문화학회지
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• 제22권1호
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• pp.43-57
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• 2007

This study was designed to identify the actual state of ready-to-eat street-foods usage in a college-town in northern part of seoul. For the empirical study, data was collected from customers who had eaten street-foods and a survey was conducted from 16 to 30, May 2006. The results showed that many respondents had irregular eating habits. More than 60% of them responded they usually skipped breakfast and the reason was no time. It was shown that they have had Frequent snacks and unbalanced diet. The results of survey are as follows ; 1. The major time for street-foods usage: p.m 3-5 (28.77%). 2. The frequency of street-foods usage: 1-2 times/week (43.85%). 3. The street-foods usage days of the week: weekday (52.79%). 4. The mean cost for the onetime purchase of street-foods usage: 1000-3000won (71.79%). 5. The monthly cost for the purchase of street-foods usage: below 50000won (81.84%). 6. The reason for street-foods usage: mainly convenience (60.61%). 7. The reason for minding street-foods : mainly insanitary (40.50)%. 8. Factors considered when choosing street-foods: tastes of the foods (65.08%). Also, it was shown that over 50% of respondents have considered the street-foods as the worth of meal replacement, and taken effective factor on eating habits for influx of new culture. It was indicated that problems of street-foods usage was the unbalanced nutrition for 81.8% of respondents and suggestions for improving the street-foods were sanitary controls for products for 63.4% of respondents.

• 한국식생활문화학회지
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• 제22권2호
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• pp.185-190
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• 2007

The purpose of this study was to investigate the recognition and the perception for succession and development on Ge-Geol radish that has been grown in Icheon area. A total of 385 (male 118, female 267) aged over 20 years who lived in Icheon area were investigated from May to June 2006. Seventy five percent of the total subjects were recognized Ge-Geol radish, and only the 40.8% of them were recognized as regional special agriproduct exactly. And the rate of the subjects who had experience to eat Ge-Geol radish was just 40.8%. While preferences on Ge-Geol radish were relatively high among the subjects who have experience to eat. Reasons for liking were 'distinctive (43.8%)', 'eat from a child (24.5%)', 'tasty (15.1%)', and 'nutritious(8.3%)'. Reasons for disliking were 'rough texture (54.8%)', 'tasteless (9.7%)', 'unique smell (9.7%)', 'undesirable color (6.5%)', and 'indistinctive (6.5%)'. Also, most of the subjects considered the need for the succession and the development of Ge-Geol radish. Therefore, for expanding utilization of Ge-Geol radish, it should be contacted easily from a child and be developed as products suited to the consumer's needs by various cooking and processing methods.