• 한국콘텐츠학회논문지
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• 제16권4호
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• pp.368-376
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• 2016

김치는 한국의 전통 식문화이고 그 건강 기능성도 세계적으로 알려져 있으나 식생활의 서구화 및 간편화로 그 섭취량이 줄고 있다. 전통 문화의 전승 주체이자 미래 국민 건강의 지표가 되는 아동들의 김치 섭취를 촉진하기 위해 과학 실험 활동을 적용한 김치 체험 콘텐츠 "김치탐구 과학탐구-Exploring Kimchi"를 개발하고 시범운영을 통해 콘텐츠의 교육적 효과를 평가 하였다. 광주광역시 소재 W초등학교 5학년 137명을 대상으로 3주간 총 3차시로 김치 체험 콘텐츠를 시범 운영하였고 사전 및 사후 설문조사를 실시하였다. 그 결과 과학 실험 활동을 적용한 김치 체험 콘텐츠가 김치 섭취에 대한 유익성 및 김치에 대한 친밀감과 관련된 인식 태도를 향상시키고, 김치 취식 의향을 높이는 데 효과가 있으며 김치 취식량도 유의적으로 증가한 것으로 나타났다.

• 생태와환경
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• 제34권2호통권94호
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• pp.98-105
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• 2001

2개월된 어린 백연어의 성장에 있어서 7종의 배양조류와 동물플랑크톤의 먹이 기여도를 조사하기 위하여 10L의 원통형 수조에 8일동안 각각 배양하였다. 동물플랑크톤 Moina는 대부분의 배양조류를 효과적으로 섭취하였는데, Cryptomonas의 경우, 60분동안에 거의 대부분의 조류를 제거한 반면 남조류 Oscillatoria와 Microcystis는 강하게 Moina개체군을 감소시켰다. 어린 백련어는 52시간동안에 배양조류의 약 50% 정도 섭취하였으나, 남조 Microcystis의 경우 60% 이상이 여전히 수조에 남았으며, 동시에 어류체중의 5${\sim}$12%를 감소시켰다. 실험에 사용된 동일한 밀도로 계속적으로 투입할 경우, 어린 백련어는 11${\sim}$65일만에 사멸하였다. 동물플랑크톤 Moina는 투입된 어류밀도에 따라 각 개체의 성장특성이 다소 차이가 있으나 단일배양조류보다 어류성장을 유도하는 가장 직접적인 영양원으로 사료되었다.

• 대한지역사회영양학회지
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• 제5권3호
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• pp.502-512
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• 2000

A survey was conducted on 222 students in two elementary schools in rural areas, one was a rural small city and the other was in the countryside. By measuring their skin-foldness in 4 spots by caliper, the body fatness of 5 grades(BFGr) of the subjects was resulted as follows ; 28.0% of boys and 6.7% of girls were classified as obese the and 34.1% of boys and 31.1% of girls as overweight. Comparing by region, children in the small city seemed to be fatter than the ones in the countryside(21.7% vs. 17.2% as obesity). Comparing by gender, boys were fatter than girls(28.0% vs. 6.7% as obesity). When recategorizing body fatness from 5 grades(BFGr) into 3 groups(BFGp) as overweight group(obesity+overweight), normal and underweight group(underweight+severe-underweight), we observed no significant difference in childrens dietary habits and food intake frequencies by BFGp. Overweight and underweight groups enjoyed snacking before dinner more frequently than the normal group(42.1-59.3% vs. 31.5%). The subjects showed poor nutrition knowledge score with relatively high attitude score about weight control and dietary behavior score was a little lower than the attitude score. Nutrition education programs, like camps, should stress on childrens nutrition knowledge. BFGp related to obesity attitude positive, a very low level and the latter related to diet, exercise and fasting attitudes at positive levels. Therefore overweight children seemed to be motivated easily. Also the higher the in exercise-value score, the more increased was shown in exercise attitude at positive, very low level. Emphasizing exercise-value in camp programs might make childrens exercise attitude more positive. As strategies for a rural obesity camp program are being developed by obese and non-obese children. The camp would be held over summer vacation for 3 days(2 nights) at the participants expence not exceeding 50,000 won. Contents of the program cover nutrition knowledge, and exercise-value as well as cooking lessons, exercise practice, and self-esteem enhencement.

• 한국산학기술학회논문지
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• 제16권8호
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• pp.5404-5412
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• 2015

목 적: 65세 이상 노인을 대상으로 식사의 횟수 및 아침 점심 저녁식사 유 무에 따른 복부 비만과 전신비만에 미치는 영향을 분석하고자 한다. 방 법: 국민건강영양조사 제5기(2010-2012)의 원시자료를 이용하였으며, 연구 대상자인 65세 이상 노인 5,742명을 최종분석 하였다. 결 과: 노인의 식사 횟수와 성별, 흡연, 배우자의 유 무, 전신 비만, 복부 비만에서 통계학적으로 유의한 차이가 있는 것으로 나타났다. 그리고 저녁식사를 한 경우에 비해 저녁식사를 안한 경우는 전신비만이 될 확률이 0.658배(OR=0.658, 95%CI=0.482-0.898) 낮았고, 세 끼 식사를 하는 경우가 한 끼, 두 끼를 하는 경우보다 전신비만이 될 확률이 0.771배(OR=0.771, 95%CI=0.65-0.913) 낮았다. 결 론: 본 연구는 노인의 식습관 유형에 따른 비만 특성을 파악함으로서 노인 비만에 영향을 미치는 식습관에 대해 올바른 지침을 제시하고자 한다.

• 동아시아식생활학회지
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• 제15권4호
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• pp.475-482
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• 2005

As Korea has approached the aging society, older Koreans have become an important force in restaurant sales today. To succeed with this silver market, it is important for restaurant managers to know who they are and which factor influence the older Koreans' eating-out decision making process. The purpose of this study was to investigate the effect of the elderly consumers financial independency on restaurant selection process. Data were collected from 178 older consumers above 55 years old and analyzed using the descriptive statistic analysis, MANOVA, and one-way ANOVA. The results showed that the elderly consumers financial independency significantly influenced the decision making process in determining where they eat out Significant differences were found between high income group and low income group in the Problem Recognition Step(Wilks' Lambda=0.776, F=3.796), Information Search Step(Wilks' Lambda=0.779, F=2.959), Alternative Evaluation Step (I :Wilks' Lambda=0.835, F=1.748/ II :Wilks' Lambda=0.764, F=3.212), and Purchase Decision Step(Wilks' Lambda=0.849, F=2.412), except the Post-Purchase Behavior(Wilks' Lambda=0.933, F=1.179). The more financially independent older consumers were, the more directly they were involved in the eating out decision making process. Older consumers with higher income and more personal property were likely to 'propose to eat out by themselves'(F=10.986), to obtain restaurant information from the 'printed materials'(F=9.707), to consider 'convenient location' as most important factor when they eat out(F=5.594), and to go to 'family restaurant'(F=7.067), 'Japanese restaurant'(F=7.391) and 'fine dining restaurants'(F-=6.382). In conclusion, we found that the elderly consumers financial independency did influence the eating-out decision making process. Considering that older Korean will become a financially independent consumer and will be eating away from home more often, food service operations should actively position themselves for this market and develop the market-driven menus and services to meet their needs and expectations.

• 동아시아식생활학회지
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• 제16권1호
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• pp.29-36
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• 2006

The purpose of this study was to measure the pizza purchasing behavioral characteristics of respondents and importances of factors affecting pizza purchase, to estimate the effects of attributes on pizza restaurant choice, and to predict probability of selecting a particular pizza restaurant The questionnaire consisted of two parts: The paired experimental profiles, purchasing behavior and importances of factors affecting pizza purchase. This study generated profiles of 16 hypothetical pizza restaurant based on the seven attributes. The profiles comprised 16 discrete sets of variables, each of which had two levels. For this study, researcher randomly selected 150 students of university as respondents. Twenty students did not complete the survey instrument, resulting in a final sample size of 129. All estimations were carried out using frequency, correlation, phreg procedure of SAS package. The results were as followed Based on the estimated model, the -2LL(B) statistic for a model with all explanatory variables was 5585.761 and the Chi-square statistic is 134.786 with 7 df (p<0.001). At p<0.001, we would reject the null hypothesis that the attributes do not influence choice. The parameter estimate for price was highest, followed by late delivery time, promised delivery time, money-back guarantee, discount, pizza variety, and pizza temperature. The result from this study suggested that there was an opportunity to increase market share and profit by improving operations so that customers receive discount and money-back guarantee simultaneously, and by reducing price, delivery time.

• 동아시아식생활학회지
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• 제10권5호
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• pp.356-371
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• 2000

This study was to evaluate the effectiveness of nutritional counseling for farmers by using computer- based program to estimate pre - and post - knowledge and attitude changes. The desirable change of both knowledge and attitude focused on improving food Intake and early easing of body complaints. 311 agricultural workers in Korea were chosen for this experiment. The score was compared by 2 methods. In the first method, the scores were calculated from nutrient intake quantity and indices. In the second method, the difference of pre and post test of nutritional counseling by count of correct answers of foods and food preparation attitudes was measured according to different body complaints status. Major farming type was rice-planting(39%). The consciousness of health status of the subjects of less than 50 years old was good(42%), but it was only 20% in over 50 years' group. Female farmers felt uncomfortable in body complaints. Their body complaints were 2 times more than the male farmers, particularly, in over 50 years group. Nutrient intakes were lower in male based on the KRDA, except for vitamin C, niacin, and phosphate. Female farmers' nutrient intake was adequate based on the KRDA, but was low in vitamin A, pyridoxin, and iron. From the scores of knowledge and attitude by pre and post tests, counseling was efficient In nutritional education of all age groups, especially the older ones. The effect of counseling by farming type showed that the real agricultural workers had more increased score In the post test. This results Indicated that counseling about food, nutrition. and health to these workers was always effective. Therefore nutritional counseling and education program should be developed for different kinds of health and nutrition. It would be conducted to promote food behavior and improve nutritional and health status of farmers.

• 동아시아식생활학회지
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• 제19권4호
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• pp.533-543
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• 2009

The objective of this study was to compare the differences of opinion, purchasing behavior, and recognition of food labeling and nutrition labeling of frozen processed food between employees and non-employees in the frozen food industry. The results of this survey study showed that the group working in the frozen food industry had a positive opinion of frozen processed food compared to the non-employee group who was not working in the food industry. The main reason for the positive opinion of frozen processed food was because it was convenient and easy to prepare while the main concern with consuming frozen processed food was that it was bad for one's health. The most popular menu was western style. Sixty one percent of employees in the frozen food industry preferred the microwave-cooking method, while only 37.9% of non-employees preferred the microwave-cooking method followed by cooking in boiling water (27.6%). There was a significant (p<0.001) difference in the preference of cooking method between these two groups. Most of the respondents considered 'taste' as the most important factor and 32.9% of the respondents selected 'sanitation/health' as the most serious concern for the consumption of frozen processed food. Both groups checked the food & nutrition label to verify the expiration date and the presence of food additives. The non-employee group recognized the need for nutritional information on total calorie, carbohydrate, protein, fat, saturated fat, cholesterol, minerals, vitamins, sodium, and fiber on the nutrition label of frozen processed food.

• 대한지역사회영양학회지
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• 제11권5호
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• pp.587-597
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• 2006

This study was performed in order to identify nutritional factors affecting on skin sebum content with 131 female university undergraduates in 2003. We measured the sebum contents of 4 facial spots to classify their skin types. Daily energy and nutrient intakes of the subjects were not deficient except in calcium and iron, which were 466.2 mg (66.6% RDA) and 8.5 mg (53.4% RDA) relatively. We observed no significant difference of energy and nutrient intakes among the 3 skin types. But significantly higher consumption of grains and slightly higher frequencies of several food groups (excepting starches) were shown in oily skin types, so they might have higher nutrient intakes. Serum indices and food preferences mostly revealed no difference among the 3 skin types. But in the oily skin type, serum phosphorus levels were significantly lower than others, suggesting phosphorus-rich food consumption like soft drinks and pains could lead to a dry skin type rather than an oily one. Also in the oily skin type, sweet taste preference was slightly tower than others; more-over, sweet intake was lower samely significantly. There was mostly no significant relationship between facial sebum contents and nutrient intakes, dietary behavior, food frequency and food preference except in some factors. Animal protein intake showed a significant negative relationship toward facial sebum content. On the other hand, in normal skin type, Fishes consumed was slightly higher than others, so that higher animal protein consumption presumably leads to normal skin type. Frequency of fried food and bacon and preference of fried foods showed slightly negative relationships toward facial sebum content. Regular meal times showed significantly increased facial sebum content.

• 한국조리학회지
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• 제21권4호
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• pp.221-235
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• 2015

본 연구이 목적은 베이커리 카페의 선택속성과 고객행동의도에 관하여 실증적 연구를 통한 결과를 제시하는 것이다. 이러한 연구목적을 달성하기 위하여 이론적 배경과 실증적 분석을 실시하였다. 이론적 연구에서는 선택속성과 고객행동의도와 연관되어 결과를 도출한 선행연구를 검토하였다. 분석자료는 서울, 부산, 광주, 대구에서 베이커리 카페를 경험한 고객들을 대상으로 총 312명의 응답자를 대상으로 조사하였다. 분석방법은 빈도분석, 요인분석, 교차분석, 군집분석 및 ANOVA 분석을 실시하였다. 본 연구에서는 베이커리 카페 마케팅 담당자들이 고객들의 다양한 선택속성에 대하여 충분히 연구해야 한다는 것을 시사하고 있다. 또한, 본 연구는 고객을 유인하고 고객을 만족시키기 위해서는 고객의 선택속성에서 전략적인 대안을 찾아야 한다는 것을 보여주고 있다.