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        검색결과 149

        41.
        2016.08 KCI 등재 구독 인증기관 무료, 개인회원 유료
        The purpose of this study was to survey the perception and preference for Korean food among Chinese students residing in Korea (Chinese foreign students, N=69) and China (Chinese-locals, N=98). A total of 76.8% of Chinese foreign students and 70.4% of Chinese-locals had ever eaten Korean food in China before visiting Korea, and motivation to try Korean food at first was ‘easy access to Korean food restaurants’ (Chinese foreign students 38.6%, Chinese-locals 44.9%). The most important factors in selecting Korean food were ‘taste’ and ‘price’ (Chinese foreign students 72.7% and 18.2%, Chineselocals 59.1% and 22.7%, respectively), and needed improvements for Korean food were ‘spicy and salty taste’ and ‘nutritional aspect’ (Chinese foreign students 54.5% and 25.8%, Chinese-locals 33.3% and 36.4%, p<0.05). The scores for perception of Korean food were significantly lower in Chinese-locals (2.99) than in Chinese foreign students (3.31)(p<0.001). Chinese foreign students preferred Bulgogi (20.5%), Neobiani (20.1%), and Galbijjim (17.9%), whereas Chinese-locals preferred Bulgogi (16.1%), Gimbap (16.1%), and Samgyetang (15.2%) (p<0.001). The most preferred condiment was ‘Garlic’ (18.0%) in Chinese foreign students, and ‘Red pepper powder’ (16.4%) in Chinese-locals. The results of the study can be used as a foundation to prepare a globalization strategy for Korean Food.
        4,000원
        42.
        2016.04 KCI 등재 구독 인증기관 무료, 개인회원 유료
        The objectives of this study were to nutritionally evaluate Korean traditional fermentation food, Doenjang, and compare the nutrients in fish/meat-Doenjang and herb/fish/meat-Doenjang. In Doenjang, sugar, protein, fat, dietary fiber, and minerals, such as sodium and calcium, were analyzed using HPLC and the ICP analysis method authorized by the Korean Food Standards Codex. Doenjang is known to prevent arteriosclerosis, cancer and hypertension, and to aid liver function, as well as serving as a protein source. Doenjang, fish/meat Doenjang, and wild-herb/fish/meat Doenjang were made according to the original recipes in antique cookbooks. The highest levels of calories, carbohydrates, and sugar were contained in wildherb/ fish/meat Doenjang. Carbohydrate in the fish/meat Doenjang was higher than in ordinary Doenjang, and ordinary Doenjang had the lowest amount of sugar. Fat was shown to be the most abundant in fish/meat Doenjang, and the least abundant in ordinary Doenjang. Fish/meat Doenjang contained the most Na content, while wild-herb/fish/meat Doenjang had the lowest Na content. In terms of dietary fiber, ordinary Doenjang contained the most, while a wild-herb/fish/meat Doenjang contained the least. Ca content was shown to be most abundant in Doenjang, and the least abundant in fish/meat Doenjang.
        4,000원
        44.
        2015.08 KCI 등재 구독 인증기관 무료, 개인회원 유료
        Cronobacter spp.는 Salmonella spp.와 함께 조제분유에서 발견되는 미생물 중 위험도가 가장 높은 category A에 속하는 균으로 알려져 있다. 1958년 영국에서 처음으로 유아의 뇌수 막염의 원인균으로 보고되었으며, 감염 후 신생아에게서 괴사 성 장염, 패혈증 등을 일으켜 후유증으로 시력과 청력 상실 및 신경마비를 일으키기도 한다. 이러한 위험성 때문에 Cronobacter spp.의 신속 검출 및 진단은 식중독 예방에 있어서 중요하다. 따라서 2002년 미국 식품의약품안전국에서는 분유에서의 Cronobacter spp.를 EE broth, VRBG 배지를 이용해 균을 분리 하고, TSA 배지에 순수분리 후 노란색을 발하는 colony를 생 화학적 실험을 통해 검출하는 방법을 제시했다. 또한, 우리나 라 식품공전에서도 배지를 이용하여 Cronobacter spp.를 검출 하는 방법에 대해 등재하였다. 하지만 배지배양법을 기반으로 하는 Cronobacter spp.의 검출방법은 검출에 소요되는 시 간과 노동력 등이 비효율적이라는 단점이 있다. 따라서 많은 시간이 소요되는 배지배양법을 보완하고자 PCR, real-time PCR 방법 및 최근에는 PCR기법과 ELISA, CE-LIF 등을 결합 하여 검출하는 방법이 개발되어 Cronobacter spp.의 검출에 사용되기도 하였다. Cronobacter spp.의 검출에 사용되고 있는 분자생물학적 기반의 PCR 및 real-time PCR 기법은 민감도와 특이도가 좋으며, 배지배양법에 의한 검출방법에 비해 검출 시간을 획기적으로 줄일 수 있다는 장점이 있다. 하지만 까다 로운 실험과정과 조작에 있어서 필요한 전문적인 기술이 필요 함은 한계점으로 사료된다. 면역학적 방법에 의한 Cronobacter spp. 검출에 관한 연구를 통해, 분석에 소요되는 상당시간을 단축할 수 있었으며, 민감하고 특이적인 검출이 가능함을 보 여주었다. 특히 일부 연구보고에서 면역학적 검출방법은 고가 의 장비가 필요 없으며, 간단한 지침에 따라 모니터링 업무의 수행이 가능하다고 하였다. 면역학적 검출방법에는 ELISA 방법 외에도 immunomagnetic bead, liposome, immunochromatographic strip 등이 개발되고 있다. 우리나라 식품의약품안전처에서는 영․유아 대상 식품의 안전관리를 강화하고자 Cronobacter spp.에 대해서는 ‘불검 출’로 기준을 설정․운영하고 있으며, 지속적으로 이에 관한 규정을 강화하고 있는 실정이다. 따라서, 식품산업체 및 식품 의 제조, 가공, 유통 현장에서 쉽게 모니터링이 가능하며, 신 속, 민감하고 특이적인 검출방법의 개발은 지속되어야 한다.
        4,000원
        47.
        2015.06 KCI 등재 구독 인증기관 무료, 개인회원 유료
        The aim of this study was to investigate the awareness and attitudes for leftover foods and the relationship between gender/number of family members on the effect of leftover foods-free day in elementary school students. The reasons for school lunch leftover foods were ‘too much amount (38.3%)’ and ‘disliked menu (33.6%)’, and the preferred ways for reduction of leftover food was ‘to cook deliciously (34%)’. In the case of students who received nutrition education for reduction of leftover lunch, approximately 33.8% of subjects received nutrition education by administered by nutrition teachers during lunch time. The reason for reducing the amount of leftover foods was ‘not to waste the foods (35.5%)’. After a leftover food-free day, approximately 62.3% of subjects responded that they ate their whole meal, except for soup. The subjects wanted ‘twice per week for leftover food-free day’ and had positive attitudes for that program. Proportion of practicing reduction of leftover foods in families was 55.9% of subjects, and 40.5% of subjects preferred dietary education by nutrition teachers in the classroom. For effective reduction of leftover lunch in school, nutrition teachers should attract interest on the environment and foods through after-school activities.
        5,100원
        48.
        2015.04 KCI 등재 구독 인증기관 무료, 개인회원 유료
        GichukJinchanEuigwe is a celebration of King Soonjo’s 40th birthday and 30th accession to the throne. The Royal banquet was carried out on February 9th MunggunggunJinchan and JagyeongjeonJeongilJinchan 3 days later. JagyeongjeonJeongilJinbyulhangua is located beside JagyeongjeonJinchanan. The banquet table setting, table, dish level, and table type are different according to royal hierarchy class. Jinbulhangua is served to only the king, queen, crown prince, crown princess, and Myongon princess. The number of JagyeongjeonJinchanan served was as follows: king 30 plates, crown prince 20 plates, and Myongon princess 15 plates. Tableware used were brassware and pottery.
        4,000원
        49.
        2015.03 KCI 등재 구독 인증기관 무료, 개인회원 유료
        본 연구는 인천광역시내 유통되고 있는 기타가공품에 대하여 중금속 (납, 카드뮴, 수은), 부정유해물질 (발기부전치료제와 그 유사물질 36종, 비만치료제 3종, 스테로이드 28종)을 조사하여 안전성을 평가하고, 기타가공품에 대한 기준규격 제정 시 기초자료로서 제공하고자 실시하였다. 그결과 부정유해물질은 검출되지 않았고, 중금속은 납(Pb) 0.001~13.39(mg/kg), 카드뮴(Cd) 0.003~1.231(mg/kg), 수은(Hg)은 0.001~0.650(mg/kg)의 결과를 얻었다. 기타가 공품은 중금속에 대한 규격 기준이 없으므로, 중금속의 국내·외 기준을 비교하였을 때 중금속 최고기준을 적용하 면 납(Pb)과 수은(Hg)에서 각각 2건씩 4건이 초과되는 것으로 확인되었다. 검사결과를 바탕으로 한 중금속의 위해성 평가는 FAO/WHO (Codex)의 잠정주간섭취허용량(PTWI)과 비교결과, 해물파전믹스, 들깨가루는 Pb의 PTWI의 기준 0.214를 초과하였다. 결론적으로 분말류나 환제품을 유사식품 기준으로 적용 하면 부적합으로 판정 될 수 있기 때문에 규격검사를 피할 목적으로 기타가공품으로의 등록을 지향한다. 이를 악용할 경우 검사의 사각지대로 인해 시민의 건강이 위협 받을 수 있다. 따라서 품목제조허가 신고시 규격외 일반가공식품에서 기타가공품으로의 등록을 지양하고, 기타가공품의 세부적인 검사규격을 제정하여 관리해야 함을 제언한다.
        4,000원
        50.
        2015.02 KCI 등재 구독 인증기관 무료, 개인회원 유료
        The purpose of this study was to identify the effects of nutrition education on elementary school students based on the theory of multiplex intelligence. Of the 56 elementary school students that participated in this survey, 37 (66.0%) had no siblings. The number of students whose mothers had jobs and those whose mothers did not work were 37 (67.9%) and 18 (32.1%), respectively. Food consumption with ordinary diets was normal in 23 students (41.1%) and the average frequency of snack intake and eating-out was determined to be twice a day (41 students, 73.2%) and once or twice per week (36 students, 64.3%), respectively. The most popular type of food consumed when eating-out was ‘fast foods’ in 28 students (50.0%). It was determined that on average, 39 students (69.6%) snacked between lunch and dinner time and 31 (55.4%) selected snacks based on information obtained through ‘mass media’. Analysis of the effects of nutrition education revealed an increase in the number of correct answers to the question ‘foods with high nutritional value are high calorie foods,’ with significant difference, but not in other questionnaires. In addition, the correct information for calcium (p<.05), good dietary habits (p<.001), food poisoning (p<.05), and six groups of nutrients in foods (p<.001) improved after nutrition education, with significant differences. As a result, the ratio of correct answers increased after nutrition education, with a significant difference (p<.001). After the education, the experimental group had a higher total score than the control group, with significant difference (p<.01).
        4,000원
        51.
        2014.10 KCI 등재 구독 인증기관 무료, 개인회원 유료
        The aim of this study was to investigate the actual conditions underlying frequency of eating breakfast and nutritional attitudes in elementary school students in Chungnam area. Students had the highest ratio for eating breakfast everyday and spent 10-20 minutes eating breakfast. Students went to bed at 10-11 PM and woke up at 7-7:30 AM in the morning on average. The biggest reason for skipping breakfast was insufficient time in the morning. Additionally, favorite breakfast menu of subjects was a Korean style meal. The number of elementary students that recognized necessity of nutritional education was highest among subjects. Favorite educational method of subjects was education by teachers. Additionally, number of female students that recognized effect of breakfast on health status was significantly higher than boy students. Ratio of eating breakfast everyday was dependent on BMI value. Most subjects preferred video learning materials as the main nutritional education method. Overweight subjects showed the highest ratio for eating with loss of willpower compared to other students when they skipped the breakfast. Female subjects ate a greater variety of foods compared to male students, and showed better nutritional attitudes towards a desirable dietary life than male subjects. To prevent undesirable food habits and improve intake of various nutrients, systematic nutrition education is required to regulate breakfast of elementary students.
        4,900원
        52.
        2014.10 KCI 등재 구독 인증기관 무료, 개인회원 유료
        The aim of this study was to investigate the relationship between intake experience of mother’s milk intake/baby food intake, present eating habits, and atopy symptoms in elementary school students in Chungnam province. More frequent intake of mother’s milk was associated with less atopy symptoms. Subjects who had good attitudes for baby food in the past had less unfavorite foods. In addition, subjects that ate fruits and vegetable-baby food had better eating attitudes for a balanced diet. Unbalanced diet was associated with worse behavior characteristics. Frequency of eating breakfast affected behavioral characteristics. As this study had regional and size limitations, it is necessary to further investigate the relationship between past intake experience of mother’s milk/attitude towards baby foods and present eating habits/physical growth. Based on these results, past intake experience of mother’s milk/attitude towards baby foods might affect present physical growth/development and eating habits of subjects.
        4,000원
        53.
        2014.06 KCI 등재 구독 인증기관 무료, 개인회원 유료
        Aim of this study is to investigate the nutrition knowledge, dietary behaviors, and dietary habits by the gender in high school students in Chungnam province. Girls students had a higher score than boys students for nutritional knowledge, not in the significant difference. However, boys students had a higher score for dietary behaviors than girls students. Dietary habits showed a significant difference in the unbalanced food habit and eating speed by the gender, and the eating speed of boys students was faster than that of girls students. For boys students, the nutritional knowledge and dietary behaviors did not have the significant correlation. Otherwise, girls students had the positive correlation between the nutritional knowledge and dietary behaviors, and had the characteristics of behaviors that the higher the nutritional knowledge score, the better eating habit. In addition, the boys and girls students had the positive correlation between the score of nutritional knowledge and the frequency of breakfast, and the score of nutritional knowledge and the frequency/regularity of breakfast, respectively. Because some dietary habits/behaviors are related closely to their nutritional knowledge, the high school students need the systematic and steady nutritional education to apply their known nutritional knowledge to actual life.
        4,300원
        54.
        2014.06 KCI 등재 구독 인증기관 무료, 개인회원 유료
        The aim of this study is to provide the fundamental information on satisfaction for school food service and dietary habits of middle school students in Sejong Special Self-Governing City. Generally, the subjects had a high satisfaction level for school food service. The boys had comparatively more satisfactory days for school food service than the girls. The most dissatisfactory factors of school food service were the taste and variety of menu for the girls, and the time and place for lunch and the service of employee for the boys. The intersexual differences existed with a significant difference in the irregular intake of meals, the reasons to skip meals, and the eating speed. For the boys, the main reason to skip meals was due to lack of appetite, and for the girls, it was the weight-control. The boys finished each meal within 5~10 min and ate more than the amount the girls eat in general. The main components of breakfast for the subjects were a cooked rice, soup, and side dish in 65.9%, and the frequency of skipping breakfast was high with 32.8%, which was once per week. The favorite snacks for the middle school students were cookies and beverages in 29.4%, instant foods in 24.3%, and hamburger and pizza in 21.4%. The intake frequency of snacks was once or twice per week in 46.5% of the subjects. In addition, the subjects had a very high intake frequency of fastfoods with once or twice per week in 72.7%, and the most favorite fastfood was ramen in 57.7%. The subjects in 45.3% took dairy food every day. In conclusion, the middle school students need nutrition education to improve their eating habit and to increase the frequency of breakfast.
        4,600원
        57.
        2014.02 KCI 등재 구독 인증기관 무료, 개인회원 유료
        Since the notion of World Englishes attracted growing attention, the dichotomy between native speakers (NS) and nonnative speakers (NNS) has been challenged. Nonetheless, the belief that NS teachers are superior to NNS teachers still persists. Against this background, this study investigated how Korean college students perceived NNS English instructors and whether students' experiences with NNS teachers and English proficiency level influenced their perception. Data were collected from 472 students enrolled in communication-oriented English courses through questionnaires. Data analysis revealed that Korean college students generally had favorable perceptions of NNS instructors. Moreover, findings revealed that students perceived grammar teaching to be NNS instructors' greatest strength while culture teaching to be their biggest weakness. The study also found that the students who had learned from NNS instructors, had more positive views of NNS than the students who had not had any relevant NNS teaching-learning experiences. Similarly, lower level learners' perception was found to be more positive than higher level learners' perception.
        6,900원
        58.
        2013.12 KCI 등재 구독 인증기관 무료, 개인회원 유료
        본 연구에서는 초등학생들의 식습관 및 기호도를 조사하고, 저학년과 고학년의 식습관 및 기호도의 차이점을 분석하였다. 1. 일반사항 조사 대상자는 남학생 435명, 여학생 435명이었고, 학년별 인원은 1학년이 120명, 2학년 150명, 3학년 151명, 4학년 150 명, 5학년 149명, 6학년 150명이 응답하였다. 식구 수는 4~5 명이 가장 많았고, 주거 형태는 아파트가 가장 많았다. 2. 식습관 조사 식사의 규칙성은 항상 그렇다가 가장 많았고, 주로 아침을 결식하는 경우가 가장 높게 나타났다. 고학년과 저학년의 차 이를 분석한 결과, 저학년은 점심을, 고학년은 저녁을 결식하 는 것으로 나타났다. 음식을 남기는 버릇에서는 항상 남긴다 가 가장 높았고, 음식을 먹을 때 가장 중점을 두는 것은 차려 진 대로, 맛있는 음식, 영양가 있는 음식, 위생적인 음식 순이 었다. 저학년의 경우는 영양가 있는 음식이라는 응답이 가장 높게 나타났으나, 고학년은 그냥 차려진대로 먹는다가 가장 높게 나타났다. 식사 종류에서는 여학생이 남학생보다 밥을 더 많이 먹는다고 답하였다. <음식을 골고루 먹는가>에서는 가끔 그렇다가 가장 많았고, 학년이 낮을수록 음식을 골고루 먹지 않는 것으로 나타났다. 식사 중 TV 시청이나 독서 여부 에서는 가끔 그렇다가 가장 많았고, 맵고 짠 음식 선호에서도 가끔 그렇다가 가장 높게 나타났으며, 저학년보다 고학년이 맵고 짠 음식을 더 선호하는 것으로 나타났다. 자신의 비만 정도에서는 고학년이 저학년보다 자신이 비만하다는 응답을 많이 하였다. 하루 운동 정도에서는 30분이 가장 많았고, 고 학년이 운동을 더 많이 하는 것으로 나타났다. 식사 준비자에 따른 식습관 태도 변화에서는 어머니가 식사를 준비하는 경 우 아침 식사가 규칙적이었으며, 음식을 적게 남겼다. 3. 기호도 조사 밥․면․국류에서 쌀밥, 자장면, 라면 등을 선호하였고, 콩 밥, 팥밥, 호박죽 등을 기피하였다. 국류는 떡국, 갈비탕을 가 장 선호하였고, 순두부찌개를 저학년이 더 싫어하였으며, 된 장국의 기호도가 비교적 높게 나왔다. 찜․조림․구이․볶음 류에서는 튀김이나 찜 조리방법을 선호하였다. 구이․전에서 는 연근전, 밀전병쌈, 녹두전을 기피하였다. 볶음․튀김류에 서는 돈가스를 가장 선호하였고, 연근튀김, 단호박튀김을 선 호하지 않았으며, 나물류에서는 취나물, 오이, 도라지무침 등 을 선호하지 않았다. 김치류에서는 배추김치를 가장 선호하 였으며, 저학년과 고학년의 유의적인 차이는 없었다. 본 연구는 대상 아동이 대전지역 초등학교 학생들로써 우 리나라 전체 초등학생에게 적용할 수 없다는 제한점이 있었 다. 그러나 저학년과 고학년, 남학생과 여학생의 다양한 식습 관과 기호도의 차이점을 알 수 있었다. 따라서 초등학생을 대 상으로 올바른 식생활지도와 올바른 식품의 선택을 위한 영 양교육을 하기 위해서는 이들의 특성을 고려하여 실시하는 것이 보다 효과적이라 사료된다.
        4,800원
        59.
        2013.12 KCI 등재 구독 인증기관 무료, 개인회원 유료
        Cronobacter muytjensii는 유아용 조제분유(IFP)의 잠재적 위험요인으로 중요한 식품 기인성 병원균이다. 이 연구에 서는 C. muytjensii 검지를 위한 특이적 면역글로불린 G(IgG)를 개발하고, 이 anti-C. muytjensii IgG를 이용하여 간접 비경쟁 효소면역측정법(INC-ELISA)을 개발하였다. 그 결과, 새롭게 개발한 INC-ELISA 방법은 C. muytjensii에 매우 민감하고, 순수배양 시 6.5×103 CFU/㎖의 검출한계와 유아용 조제분유에서 1 cell/25 g의 검출한계를 나타내었다. INC-ELISA 방법은 또한 C. muytjensii에 탁월한 특이성을 보이고, Cronobacter 속 외 11종의 다른 식품 기인성 병원균 계통과의 교차반응을 보이지 않았다. 이러한 결과는, 개발된 INC-ELISA 방법이 C. muytjensii에 매우 민감하고 효율적 이며, 신속하고 용이한 검출을 위한 진단 키트 개발에 적용할 수 있음을 시사한다.
        4,000원
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