• 한국식품조리과학회지
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• 제6권3호통권12호
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• pp.105-113
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• 1990

The purpose of this study was to present the basic data for the education of nutrition to female teachers by surveying the degree of nutritional knowledge, the attitute toward nutrition and eating habits of the female teachers, and analyzing the present dietary food. 1. The average score of their nutritional knowledge was 17.53 (the highest mark was 25) and the percentage of the right answers was 73.6. 2. The nutritional knowledge was related to their ages, and whether or not they majored in domestic science. Younger and domestic science majors scores of nutitional knowledge were shown to be higher. 3. They had dinner more regularly than breakfast or lunch and the score of nutritional knowledge was higher in proportion to the regularity of their breakfasts. As nutritional knowledge was reflected in their daily lives and bread was used as a substitute of their meals, the degree of their nutritional knowledge was higher. 4. For self evaluation of nutritional knowledge, the higher the score of their nutritional knowledge was, the more they thought they knew and those with high scores seemed to get information about nutrition through specialized books and cookbooks.

• 동아시아식생활학회지
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• 제12권5호
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• pp.343-351
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• 2002

This survey was conducted to investigate the dietary behavior and health status of Buddhist nuns. In this study, 100 Buddhist nuns in Seoul were selected. The dietary survey was focused on the diet in winter. The age distribution was as follows; 24% of the subjects were in their 20s, 45% in their 30s, 23% in their 40s, and 8% in their 50's and over, respectively. The percentage of the subjects living in temples close to the downtown area was 77% and the rest resided in areas remote to the downtown area. Over fifty percent of the subjects were satisfied with their diet at temple. And 59% of the subjects were eating a snack more than once a day. The snacks included fruits (60%), raditional tea (20%), coffee (9%), bread and cookies (4%), md rice cakes (3%), etc. Among food groups, the intake of green-vegetables and fruits were the highest and intake of milk and bean products were low which may cause calcium and protein deficiency. Most of the subjects believed that their health conditions were average or above average. About 50% of subjects didn't exercise at all. The frequencies of gastro-intestinal diseases and anemia were extremely high. About 50% of subjects took some form of medicine. To improve their health and nutritional status, it is required that they practice a good dietary behavior, maintain a balanced diet, and exercise regularly.

• 대한지역사회영양학회지
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• 제7권4호
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• pp.559-570
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• 2002

This research was to investigate the operation of contracted food service management and menu preferences of middle school students in Seoul. Questionnaires were distributed between Dec. 1 and 20,2000 in 10 middle schools. Statistical data analyses were completed using the SAS package, including the mean, standard deviation and frequency analysis. The results can be summarized as follows: The average number of meals per middle school was 1,000 and only lunch was served in each school. In terms of facilities and equipment, low rates of the possession of cooking equipment and food carts were the major hindrance to work and production efficiency. The students' main demands were taste, sanitation, variety of food, the introduction of brand foods, the price of foods, and the speed of reaction to their dissatisfaction. Most of the schools provided rice for lunch, while the students preferred noodles, mandu and bread. beef-rib soup was preferred to broth. for side dishes, fish, roasted meat and fried foods were highly favored, along with processed foods, with low preferences for vegetables. The middle school students favored fruits. Lastly, they requested that the quality of school meals be improved through the development and supply of various desserts.

• Geomechanics and Engineering
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• 제21권6호
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• pp.583-598
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• 2020

This study is attempted to propose a new hybrid artificial intelligence model called integrative genetic algorithm with multivariate adaptive regression splines (GA-MARS) for settlement prediction of shallow foundations on sandy soils. In this hybrid model, the evolution algorithm - Genetic Algorithm (GA) was used to search and optimize the hyperparameters of multivariate adaptive regression splines (MARS). For this purpose, a total of 180 experimental data were collected and analyzed from available researches with five-input variables including the bread of foundation (B), length to width (L/B), embedment ratio (D_f/B), foundation net applied pressure (q_net), and average SPT blow count (N_SPT). In further analysis, a new explicit formulation was derived from MARS and its accuracy was compared with four available formulae. The attained results indicated that the proposed GA-MARS model exhibited a more robust and better performance than the available methods.

• 수산해양교육연구
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• 제27권3호
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• pp.614-624
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• 2015

Traditionally, fathers have been a bread earner and responsible for external matters as the head of household. However, the interest of today's fathers in their children has changed from that of the traditional fathers due to the increased employment of female, decreased birth rate and the trend of shared role in parenting. The purpose of this study was to identify the perception type of fathers of preschool children regarding obesity and the characteristics of the type by applying Q-methodology, and to create the basic data for the development of education programs for fathers or policy-making to prevent child obesity. Data were collected by applying 38 Q statements to 24 fathers of preschool children. Collected data were analyzed with the PC QUANL program. Results indicate that fathers' perception of obesity was divided into three types: 'management of physical activity and diet,' 'generous acknowledgment of reality' and 'compromised emphasis on homemade meal.' The 'compromised emphasis on homemade meal' type is those who consider homemade food important, although they sometimes suggest conditions to make their children cooperative for food. It was found that the subject of the study uniformly recognized that processed foods, fast foods or chocolates are harmful to health. The type of fathers' perception of obesity in preschool children was discussed, focusing on the perception type identified in this study.

• 동아시아식생활학회지
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• 제17권2호
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• pp.219-226
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• 2007

This study was conducted to compare the quality of steamed cakes supplemented with common buckwheat(F. esculentum Miench.) and tartary buckwheat(F. tartaricum Gaetn). A proximate analysis, and rutin content, color value, texture characteristics and sensory evaluations were performed, In the proximate analysis, the steamed buckwheat as opposed to raw buckwheat, appeared to afford higher values for most of the evaluated items. The rutin content of the tartary buckwheat was over 14 times higher than that of common buckwheat and remained about 58% higher after steaming. The lightness of the steamed cakes was in the following order: control(wheat flour only), with the addition of common buckwheat, and with the addition of tartary buckwheat. The redness and yellowness increased in the following order: tartary buckwheat, common buckwheat, control steamed cake. There were no significant differences in the springiness of steamed cake between the various samples including the control: therefore, resulted in good quality during bread-making. In the sensory evaluation, on increasing the amount of tartary buckwheat addition the score for entire taste increased compared with common buckwheat and the control and also had positive results for all other items, including flavor, color, softness and moistness. This study has suggested the ability to make steamed cakes containing tartary buckwheat flour.

• 한국식품과학회지
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• 제37권4호
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• pp.590-596
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• 2005

대추 추출액 첨가시 제빵적성에 요구되는 반죽의 이화학적 특성 변화를 조사하였다. 대추 추출액의 수분은 92.5%, 단백질 0.50%, 회분 0.37%였고 pH는 4.65로 나타났다. 대추 추출액의 유리당은 sucrose가 4,340mg%로 가장 많았고 fructose, glucose 순으로 나타났다. 반죽의 물리적특성 중 farinogram에서는 대추 추출액 첨가량 증가에 따라 흡수율은 증가하였고 반죽형성시간과 안정도는 짧아졌으며 약화도는 커지는 경향을 보였다. Extensogram의 발효특성은 대추 추출액의 증가에 따라 신장도는 짧아졌고 저항도는 증가하였으며 Resistance/Extensibility값은 증가하였다. Amylogram의 호화특성은 대추 추출액 첨가량이 증가할수록 호화개시온도는 큰 차이가 없었고 최고점도는 감소하는 경향을 보였다.

• 한국식품과학회지
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• 제11권2호
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• pp.99-104
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• 1979

밀가루에 멥쌀(밀양 23호) 또는 통일찹쌀 가루를 10, 20 및 30% 대체한 복합분의 물리적 성질 및 제빵 적성을 검토하였다. 밀-밀양 복합분은 밀-찹쌀 복합분 보다 높은 점도를 보였다. 복합분의 파리노그라프 안정성은 밀가루 보다 짧았으나 최적 반죽발전 시간은 비슷하였다. 제빵 적성은 밀-밀양 복합분이 다소 좋은 결과를 보였고 대체로 밀가루(멥쌀 또는 찹쌀)를 20%수준까지는 대체할 수 있을 것으로 보인다. 10%수준으로는 밀가루 빵에 크게 손색이 없는 제품이 가능하였다.

• 한국식생활문화학회지
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• 제4권1호
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• pp.109-120
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• 1989

우리나라의 밀가루 소비 실태를 1986년과 1987년도를 대상으로 조사하였다. 아울러 제분공업의 현황도 간단히 서술하였다. 밀가루 소비 실태는 연도간에 큰 차이를 보이지 않았으므로 1986년도를 중심으로 분석하였다. 제분회사에서의 밀가루 총판매량은 1,556,891톤이었고 이 중 51.1%는 대리점으로, 나머지는 대량생산업체로 판매되었다. 밀가루의 주용도는 제면, 제과, 제빵, 막걸리, 일반(가정용, 수퍼마켓, 소매점)이었다. 다목적 밀가루의 1등급과 2등급은 제면과 막걸리용으로 이용되었고, 제빵에는 강력밀가루 1등급이 주로 사용되었다. 제과용 밀가루로는 다목적 밀가루 1등급이 주로 사용되었다.

• 대한가정학회지
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• 제26권4호
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• pp.15-30
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• 1988

The purpose of this study is to collect basic data which will be effective in performing nutrional education. This study was conducted at Taegu area and adjacentrural area from June to July in 1986. The completely answered questionnaires were analyzed for food habits, purchase of food, the sources of nutrition information and general characteristics of housewives of 20's to 50's. The results obtained are summarized as follows ; 1) The major food of breakfast was boiled rice (93.9%). With decreasing level of education and in rural area, the percent of boiled rice was higher. 2) The frequency of eating out with family is higher in urban area, younger age, and nuclear family. 3) The preference for eating between meals appeared in order of bread and cakes, cookies, and the others. 4) The preference for desserts appeared in order of fruits, coffee, the other, coarse tea, adlay tea, and gingseng tea. 5) The purchasing place for vegetables and fruits was market (53.5%) on the whole, but in rural area, the percent of self production was higher (63.6%). 6) With increasing age and decreasing level of education, the percent of accuracy of nutrition knowledge was lower. 7) Sources in the knowledge of nutrition appeared in order of Radio and T.V., relatives, cookbooks, newspapers and magazines, lectures in cooking school. In order to promote nutritional status of family, nutritional education for housewives must be accomplished in the first place.