• 한국식품영양학회지
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• 제17권4호
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• pp.393-404
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• 2004

The purpose of this study was to provide basic data of nutrition education to teach the right eating habit and lifestyle by investigating eating habit of students in private and public elementary schools of Kangnam and Kangbuk region. When the eating habit was investigated, there was no difference between the residential region, and school types. Depending on gender and person who cooked, there was meaningful difference in the eating habit. When the mother or father cooked for the student, his or her child had breakfast everyday, had a meal regularly, enjoyed the meal with the family, and left less food. This shows that the meal with family is a very positive factor in the formation of right eating habit. The female students tend to eat snacks, skip breakfast, have unbalanced diet, leave food, and watch TV during a meal more than the male students. Therefore, the female students need more education of eating habit. Also, not many the students usually got corrected their bad eating habits from others, and this showed that no proper guidance of their bad eating habits was done. Nevertheless, the students tried to correct their eating habits by themselves. If the schools and students' give them the proper education about eating habit, it can be more effective. Therefore, the school should teach the students and their parents the right table manner and nutrition information through a systematical curriculum. In special cases, they should teach the students individually.

• 급식외식위생학회지
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• 제2권1호
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• pp.36-43
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• 2021

The development of food poisoning prevention guidelines aims to prevent food poisoning in advance and improve the safety of children's meals through hygiene management of children's feeding facilities, especially infants' facilities. Therefore, the composition of the content should be designed so that it can be fully understood from the point of view of the layperson. In terms of meal service management, various standards must be fully reflected and reviewed to increase utilization in the field. Daycare centers and kindergartens have different administrative agencies, similar application laws and guidelines, but different parts exist and various types of facilities, so management standards are often ambiguous. Therefore, such management requires easy guidance, not special guidance, and it should be universally applicable to any facility. Prior studies have shown that the management of meal facilities is the most efficient, but it is difficult to hire and deploy specialists due to the operation of children's meal facilities, so guidance, facilities managers and workers need to voluntarily practice them. It is time to prepare hygiene guidelines that reflect the characteristics of these children's cafeterias, and it is necessary to prepare and utilize guidance suitable for reality until it is institutionalized for the deployment of manpower exclusively for meals.

• 대한가정학회지
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• 제37권7호
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• pp.69-81
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• 1999

The purpose of this study was to evaluate food behavior in relation to the program of kindergarten and day care center as well as to identify problems which can be aroused there. We conducted the survey repeatedly, ten times among same 124 preschool children below 5 years old. The instruments were categorized into 3 different parts: part 1 for pre-meal food behavior, part 2 for mid-meal food behavior, and part 3 for after-meal food behavior. These were types of checklists which consisted of guideline of habit formation for daily life, especially food habit were developed on the basis of the National Kindergarten Curriculum. We Have reached the following results. $\circled1$ The group of below 3 year-old children had lunch and snacks more frequently than other age groups. $\circled2$ The children's age did playa role as one of the factors which influences on children's food behavior. The less frequency of taking meals in day care center the better their food behavior score. $\circled3$ Therefore, the age of children whose age is 3 or Jess spent more (of day) time at care center and had significantly more number of meals and snack at the care center. In such case, the food behavior was found to be not in good shape. I-ence, the children who were more exposed to feeding meal in kindergarten and day care center, were like to form unfavorable food behavior. The average food behavior score is significantly correlated with pre-mea, mid-meal, and post-meal food behavior. The study suggested that feeding program for young children at kindergarten and day care center should be systematized and developed on the basis of the status of their food behavior.

• 한국콘텐츠학회논문지
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• 제20권4호
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• pp.406-415
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• 2020

본 연구에서는 사회구조적으로 변화하는 인구구조에 따라 외식기업이 개발 및 출시하는 밀 키트(Meal Kit) 상품이 주요 수요층인 1인 가구에 대해 주관적 의견이나 인식 구조를 분석하여 유형별로 추출이 가능한 Q방법론을 적용하여 그 함의를 분석하였다. 본 연구의 주관적 인식 유형 분석 결과 총 4가지의 유형이 도출되었으며, 유형은 다음과 같이 각각 그 특이성에 따라 명명하였다. 제 1유형(N=6) : 외형평가 구매 유형(Appearance Assessment Purchase Type), 제 2유형(N=6) : 가격비교 구매 유형(Price Comparison Purchase Type), 제 3유형(N=10) : 브랜드 신뢰 구매 유형(Brand Trust Purchase Type), 제 4유형(N=2) : 간편조리 구매 유형(Easy Cooking Purchase Type) 으로 각 각 독특한 특징의 유형으로 분석되었다. 본 연구에서는 밀키트 제품이 주요 수요층인 1인 가구에 대해 주관적 의견이나 인식 구조를 분석하여 유형별 분석을 통해 추후 외식업체의 1인가구를 위한 외식상품개발 및 출시에 대한 방향성과 그 개선책에 대해 제안하며, 분석결과를 바탕으로 학문적 시사점을 제공하는데 목적을 두고자 한다.

• 한국양식학회지
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• 제10권2호
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• pp.163-169
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• 1997

사료물성과 단백질원 배합비에 따른 조피볼락의 성장차이를 구명하기 위하여, 실험사료의 단백질원을 북양어분과 갈색어분으로 한 사료와 경제적인 측면을 고려하여 어분의 배합 비율을 낮추는 대신, 대두박, 콘글루텐 밀, 육분 및 우모분의 비율을 늘린 2종의 사료를 설계하여, 각각 EP(extruded-floating pellet, 부상사료), SP(slow-sinking pellet, 반부상사료), FP(fast-sinking pellet, 침강사료)와 MP (moist pellet, 습사료) 형태의 배합사료를 제조하였다. 평균체중 75 g의 조피볼락을 각 수조에 50마리씩 수용하여 $2(diet\times)4(diet type)\times3(replication)$ factorial design으로 15주간 사육하였다. 사육 실험한 결과, 실험사료와 사료형태에 따른 최종평균체중, 증체율, 사료효율, 사료 섭취율, 단백질 효율, 간중량비 및 내장중량비는 전혀 차이가 없는 것으로 나타났다(P>0.05). 실험 종료시의 실험 구별, 어체 부위별 일반성분 중에 사료별, 사료 형태별로 모두 간과 근육의 단백질 및 근육의 수분과 지질 함량은 실험구간별로 유의적인 차이가 없었다(P>0.05). 위와 같이 사료의 물성이나 침강 속도는 조피볼락의 성장, 영양소 이용효율, 사료 섭취율 및 체성분에 영향을 미치지 않은 것으로 나타나, 양식 현장에서 사료 형태에 관계없이 적절히 선택하여 사용할 수 있을 것으로 전망된다.

• 의료ㆍ복지 건축 : 한국의료복지건축학회 논문집
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• 제20권1호
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• pp.57-66
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• 2014

Purpose: Healthy and balanced meal is very important for the elderly to maintain the quality of life in community. Senior meal delivery system and congregate meal services have been played an important role to prevent premature institutionalization of the elderly. Food delivery system and lunch service spaces for the Korean elderly were mostly focused and limited on low-income family. The purpose of this study is to analyze community food services environments for the elderly in the UK, the U.S. and Japan for the possibility of applying those service spaces to Korean community. Methods: Lunch service spaces of these three countries were investigated by literature research and visiting of venues. Pilot study of the elderly meal services in Seoul was done for comparing environments and future research. Results: Lunch service spaces in three countries were mostly community based for accessibility and the types of management were various for the elderly to choose the most suitable services for them. The group dining spaces are usually small and designed to give de-institutional atmosphere. Implications: Food service environments for the elderly in Korea should develop more community based model of food delivery and congregate meal service spaces as well as more de-institutionalized design of those spaces.

• 대한지역사회영양학회지
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• 제23권2호
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• pp.93-101
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• 2018

Objectives: With the increasing number of single households and so-called Honbab-jok, those who eat alone, people tend to enjoy convenient and simple meals, such as single dish meals. This study was performed to provide data on the energy and nutrient content, and nutritional adequacy of single-dish meal. Methods: From the literature reviews, 61 types of single-dish meals were selected, and divided into 4 groups (steamed rice, noodle, porridge, and sandwich burger), and a further 11 sub-groups (bibimbab, fried rice, topped rice, rolled rice/ warm noodle, cold noodle, seasoned noodle, dukgook/ porridge/, and sandwich, burger). In addition, 382 junior high school students from Gyeonggi, Sejong, Jeonbuk, and Chungnam areas were recruited for the survey. The survey questionnaires were composed of the characteristics, preference, and intake frequency of single-dish meals. The representative energy content (arithmetic mean) of single-dish meals were calculated, and compared with the energy contents of preference and intake frequency-weighted values adjusted. The representative nutrient contents, energy contribution ratio, and INQ (index of nutritional quality) of a single-dish meal were calculated for a nutritional adequacy evaluation. Results: The study subjects considered a single-dish meal as tasty, simple and fast to prepare, inexpensive, nutritious, and no low calorie food. The preference scores of all but 1 sub-group of singledish meals were ${\geq}5.00$ (5.00~5.97), and 1 sub-group (porridge) was 4.67 on a 7-point scale. The intake frequency of 11 sub-groups were 0.31~1.71/week, porridge was the lowest at 0.31 and warm noodles was the highest at 1.71. Fried rice, rolled rice, and warm noodle' intake frequency were ${\geq}1/week$. The representative energy of steamed rice, noodle, sandwich burger were 443, 429, and 428 kcal, respectively, and that of porridge was 264 kcal. Less than 5% differences in the representative energy of 4 groups were observed when adjusted for the preference or intake frequency-weighted values. The energy contribution ratio of macro-nutrients calculations showed that porridge was a high carbohydrate and low fat food, whereas sandwich burger were high fat and low carbohydrate foods. The INQ of calcium and vitamin C were less than 1.0 in all 4 food groups, but the INQ of protein and thiamin were > 1.0 in all 4 single-dish food groups. Conclusions: The representative energy in the 4 groups of single-dish meal was 264~450 kcal, which is a rather low calorie meal, and the energy contribution ratio of macro-nutrients were inadequate. The protein and thiamin levels were sufficient but the calcium and vitamin C levels were insufficient in all 4 groups of a single-dish meal judged by the INQ. The additional intake of fruits and milk dairy products between meals with a single-dish meal, supply of calcium and vitamin C may increase, which will result in an improved nutritional balance.

• 대한영양사협회학술지
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• 제14권3호
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• pp.291-301
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• 2008

The aim of this study was to examine intake patterns and preferences for Kimchi in middle school students. The subjects included 361 male and 325 female students in Masan City. For the frequency of Kimchi intake, the largest group consisted of students who ate Kimchi at every meal, with 51.6%, and the majority of them had seven or more pieces of Kimchi per meal. In addition, 50.4% viewed Kimchi as an indispensable dish; and of those who consumed Kimchi at every meal, two kinds of Kimchi would be served. Ggodeulppaegi-Kimchi and Yangbachu-Kimchi were the least preferred types, while Baechu-Kimchi was most preferred, followed by Kakduki and Dongchimi. Furthermore, ripe Kimchi was considered more preferred by 44.9% of the students, and the males had greater preferences for fresh Kimchi (36.0%) as compared to the females (26.8%). Regarding their favorite portion of the Kimchi, students who ate Kimchi at every meal were fond of every part; while 36.6% of the males preferred the top portion and 42.5% of the females preferred the whole portion of Kimchi. The degree of ripeness (39.9%) was selected as the most crucial factor in determining taste, and 49.1% of the subjects preferred a spicy taste. The students who ate Kimchi at every meal liked properly seasoned Kimchi (56.6%), of which 79.4% preferred spicy Kimchi; although they did not like excessively hot Kimchi products. Finally, 37.5% of the subjects identified salted shrimp as their favorite fish sauce.

• 한국식생활문화학회지
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• 제36권4호
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• pp.341-348
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• 2021

The purpose of this study was to analyze the operators' perception of the allowable price range and the optimal price of kindergarten meals by using the PSM (price sensitivity measurement) technique and provide basic data on calculating kindergarten meal costs reflecting realistic meals. From April to May 2021, 779 kindergartens in Seoul were surveyed, based on 246 (31.6%) of the respondents. According to the survey, kindergarteners spent 3,506 won for meals on average, followed by 3,822 won for kindergarten attached to elementary school, 3,316 won for public kindergartens, and 2,896 won for private kindergartens (p<0.001). The allowed price range for the kindergarten meal service workers was estimated at 3,447~3854 won, 3,447 won for PMC (Point of Marginal Cheapness), and 3,854 won for PME (Point of Marginal Expensiveness). The appropriate cost of the kindergarten meal service provider was 3,950 won for kindergartens attached to elementary school, 3,425 won for public kindergartens, and 3,546 won for private kindergartens.

• Asian-Australasian Journal of Animal Sciences
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• 제28권3호
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• pp.351-359
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• 2015

Twelve multiparous Holstein dairy cows in mid-lactation were selected for a replicated $4{\times}4$ Latin square design with a $2{\times}2$ factorial arrangement to investigate the effects of corn and soybean meal (SBM) types on rumen fermentation, N metabolism and lactation performance in dairy cows. Two types of corn (dry ground [DGC] and steam-flaked corn [SFC]) and two types of SBM (solvent-extracted and heat-treated SBM) with different ruminal degradation rates and extents were used to formulate four diets with the same basal ingredients. Each period lasted for 21 days, including 14 d for adaptation and 7 d for sample collection. Cows receiving SFC had a lower dry matter (DM) and total N intake than those fed DGC. However, the milk yield and milk protein yield were not influenced by the corn type, resulting in higher feed and N utilization efficiency in SFC-fed cows than those receiving DGC. Ruminal acetate concentrations was greater and total volatile fatty acids concentrations tended to be greater for cows receiving DGC relative to cows fed SFC, but milk fat content was not influenced by corn type. The SFC-fed cows had lower ruminal ammonia-N, less urea N in their blood and milk, and lower fecal N excretion than those on DGC. Compared with solvent-extracted SBM-fed cows, cows receiving heat-treated SBM had lower microbial protein yield in the rumen, but similar total tract apparent nutrient digestibility, N metabolism measurements, and productivity. Excessive supply of metabolizable protein in all diets may have caused the lack of difference in lactation performance between SBM types. Results of the present study indicated that increasing the energy degradability in the rumen could improve feed efficiency, and reduce environmental pollution.