The purpose of this study is to investigate 5th grade elementary school girls’ effort to recognize and use nutritional labels on processed foods and restaurant meals to encourage dietary behavior. The subjects (n=976) were divided into three groups (effort group, n=711; normal group, n=193; and no-effort group, n=72) depending on level of effort for the healthy dietary behavior such as eating balanced meals, eating three meals regularly, and eating meals slowly. In the effort group, the frequency of food intake for breads, ramen, noodles and fast foods was significantly lower, while frequency of food intake for fruits and vegetables and salad was significantly higher than in the other two groups. In the effort group, the ratio of the respondents that perception of nutrition labeling on processed foods and restaurant meals was 80.5% and 31.4% and the ratio of girls who checked the nutrition labeling at their point of purchase was 71.1% and 24.7%, respectively. Reasons given for not reading nutrition labeling for restaurant meals were ‘not interested’ for 34.6% of the effort group, and 52.2% of the no-effort group. Therefore, it is necessary to create an educational program on healthy dietary behavior, including how to read nutrition labeling and establishment of proper body image perception for elementary school girls.

The purpose of this research was to investigate the relationship between white rice consumption and dietary intake, the risk of metabolic syndrome in Korean based on 1st (1998), 4th (2007~2009), 6th (2013) KNHANES. This study included 25,799 subjects who were age 10 or over. Three groups(low, medium, high) were divided according to white rice consumption (per day). In the low group, the meat and oil intake were significantly higher than the high group. In the 1st survey year, the BMI, waist circumstances, hypertriglyceridemia and fasting blood glucose in the high group were higher than other groups, however the 4th and 6th survey year showed no significant results. In the 1st survey year the risk of waist circumstances was higher in the high white rice consumption group and also had high risk with hypertriglyceridemia. Since the lower white rice consumption in 4th than 1st survey year we found no significant results. But in the 6th survey year with the lowest white rice consumption the risk of high diastolic pressure was reduced in high group. Because continuously reduced white rice consumption meantime showed more intake of meat and oil, it can be concluded that defensive effects with the Korean health.

This study compared recipes of Korean Traditional steamed dishes, Noodles, Rice cake & Confectionary in Choi’s Recipe (「Choi’s Eumsikbeop」) with those in other literatures written during the mid-Joseon Dynasty. Through this work, it aimed to explore the value of Choi’s Recipe (「Choi’s Eumsikbeop」) in the history of cooking and the meanings of its recipes. Choi’s Recipe (「Choi’s Eumsikbeop」) contains recipes for a total of 20 kinds of food. Specifically, there are seven kinds of Fermented dishes (kimchi (6), and salted fermented food (1)), four kinds of Steamed dishes, seven kinds of Confectionary and Sweet (rice cake (4), jeonggwa (1), and dang (2)), and two kinds of Noodles (dumpling (1), and noodle (1)). Among them, the steamed dishes revealed characteristics of 17th-century food as in other cooking books, and some of them utilized unique ingredients handed down only through head families. Moreover, some recipes showed different cooking methods using similar materials. This suggests the originality of the recipes in this cooking book.

Protein and carbohydrate are the two most important macronutrients that have profound impacts on fitness and demography in most insects. The purpose of this study is to investigate the effects of dietary protein:carbohydrate (P:C) balance and mating status on feeding behavior, longevity and fecundity in male and female mealworm beetles, Tenebrio molitor (Coleoptera: Tenebrionidae). In the first experiment, we measured the amount of protein and carbohydrate consumed by mated and unmated beetles of both sexes. Newly emerged beetles were allowed to mate for 24 h before they were simultaneously provided with two nutritional imbalanced but complementary synthetic diets (P:C =1:5 vs. 5:1) for 24 successive days. Mated females not only consumed significantly more nutrients but also exhibited a greater preference for protein than did mated males and unmated controls. In the second experiment, we determined longevity and fecundity from a total of 120 male and female beetles that were confined to feed on one of three no-choice foods differing in P:C balance (P:C=1:5,1:1 or5:1) throughout their entire lives. Fecundity was recorded as the total number of eggs laid by individual females until death. Both male and female beetles lived significantly longer and laid more eggs over the lifetime on a balanced diet (1:1) than on the two imbalance diets (1:5 and 5:1), suggesting that the Darwinian fitness was maximized when the diet was equally balanced in protein and carbohydrate. Mated male and female beetles had a shorter longevity compared to their unmated counterparts, indicating that there was a significant survival cost to mating in this insect.

The present study investigated the effects of Lysophospholipid (LPLs, LIPIDOL™) on the growth performance and nutrient digestibility of Hanwoo heifers. A feeding trial was performed for 120 days until slaughter using a herd of 24 Hanwoo heifers. Eight heifers were assigned to each of 3 experimental groups (control, 0.3% LIPIDOL™ and 0.5% LIPIDOL™). Growth performance, nutrient digestibility, and carcass characteristics were investigated. Significantly improved nutrient digestibility was found in the LIPIDOL™ treatment group compared to the control (p<0.05). No significant effect by LIPIDOL™ supplementation on growth performance was observed (p>0.05). However, interestingly, greater carcass weight was detected in the treatment of LIPIDOL™ where less daily gain was found. Although not a significant effect, greatly decreased back-fat thickness and increased loin area were detected in the treatment of LIPIDOL™. In meat characteristics, LIPIDOL™ increased intramuscular fat and tenderness. Therefore, the present study results suggest that the inclusion of LIPIDOL™ in the diet of Hanwoo heifers can improve carcass performance and meat quality by increasing the carcass index and the meat quality index. The results also suggest that a level of 0.3% might be more efficient than 0.5% with regard to economic effectiveness.

This study investigated the pharmacodynamics of betaine on the blood profile and short chain fatty acid levels in meat ducks exposed to heat wave. 400 heads of Cherry valley (Anasplatyrhynchos) meat ducks were completely randomized to 5 treatments (4 repetitions each), and were raised for 42 days. They were grouped into T1 (heat wave control group without betaine), T2 (betaine 400 ppm), T3 (betaine 800 ppm), T4 (betaine 1200 ppm), and T5 (normal control group without betaine). Compared to T1, the betaine addition groups showed higher body weight gain at shipment, with T3 showing the highest significant difference. For hematological indictors measured (red blood cells and platelets), the betaine addition groups showed significantly higher values than the heat wave control group. The pH of the former was lower but their electrolytes (K+, P+, and Cl-) were significantly higher compared to the latter. For blood gas concentration, the former showed a significantly higher value than the latter. For the total short chain fatty acids, acetic acid, and propionic acid, the betaine addition groups and group fed broiler-high temperature diet showed higher values than the heat wave control group. On the other hand, the former showed significantly lower values in butyric acid, isobutyric acid, valeric acid, and isovaleric acid than the latter group. These results suggest that betaine has the pharmacodynamics that mediate heat stress, via the maintenance and control of the blood profile, osmotic pressure, gas concentration, and short chain fatty acid, of meat ducks under heat wave.

This study analyzed the dietary status of Southeast Asian workers living in South Korea in order to provide basic data to develop a program that allows workers to map desirable eating habits while living in Korea. Questionnaires were completed by 251 Southeast East Asian workers living in South Korea. From our study, we found that respondents ate three meals a day, and Vietnamese had less regular meal times than others. Thai, Cambodian, and Myanmar workers ate snacks several times a day, as they did in their own countries. For adapting Korean food, Vietnamese and Cambodian workers had difficulties due to spicy and salty flavors while Thai and Myanmar works had difficulties due to unfamiliar ingredients and cooking method. Thai workers were the fastest to adapt to Korean food, and the Thai ratio of eating homeland food daily was highest. Male respondents ate more often than women. Workers had access to cooking facilities in their house and usually ate more homeland food than workers that did not have access to cooking facilities. By providing understanding of dietary patterns of Southeast Asian workers, these results can be used as basic data to develop a program for Korean food adaptation.

The purpose of this study was to evaluate the sodium-related dietary attitudes, behaviors, and nutritional knowledge in university students according to the practice of dietary guidelines for Koreans established by the Ministry of Health and Welfare, Republic of Korea. Based on the total practice score related to the dietary guidelines (PDG), we classified subjects into a “low practice of the dietary guidelines (LPDG)” group (n=94, male=43, female=51) (total score of PDG ≤13) and a “high practice of the dietary guidelines (HPDG)” group (n=56, male=32, female=24) (total score of PDG >13). Subjects were asked about general characteristics, lifestyle, salt-related dietary attitudes, behaviors, and nutritional knowledge using a questionnaire. The LPDG group had more subjects who were breakfast skippers (p<0.001) compared to the HPDG group. The LPDG group (31.26) had a significantly lower score in terms of salt-related dietary attitudes compared to the HPDG group (33.77) (p=0.0042). The score for salt-related dietary attitudes was significantly higher in the HPDG (32.52) group than in the LPDG (29.91) group (p=0.0041). There was no significant difference in the total score for salt-related nutrition knowledge between the groups. The correlation analysis indicated that the dietary guidelines practice score had a positive correlation with the salt-related dietary attitude score (r=0.3593, p<0.0001) and the dietary attitude score (r=0.3443, p<0.0001) after adjustments for sex. These results show that the degree of adherence to the dietary guidelines for adults may be related to sodium-related dietary attitudes, behaviors, and nutrition knowledge.

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.

본 연구는 큰느타리버섯 수확후배지 발효사료에 적합한 생균제를 개발하고 큰느타리버섯 수확후배지 발효사료 급여가 비육한우에 미치는 영향을 조사하기 위하여 수행되었다. 큰느타리버섯 수확후배지 발효사료를 제조하기 위하여 큰느타리버섯 수확후배지로부터 cellulase, xylanase 활성이 우수하면서 Asp. flavus에 대해 항균활성을 나타내는 균주를 선발하여 Bacillus subtilis CS21로 명명하고 버섯수확후배지 발효사료용 생균제로 사용하였다. 사양시험은 13개월령 비육한우 20두를 공시하여 29-30개월령까지 수행하였다. 공시동물은 성장단계(육성기, 비육전기, 비육후기)에 따라 배합비를 조절한 TMR 사료를 급여한 대조구와 30%의 큰느타리버섯 수확후배지 발효사료가 첨가된 TMR 사료(30% F-SMS TMR)를 급여한 처리구로 나누어 수용하였다. 시험기간 동안 총 증체량과 일당 사료섭취량은 대조구보다 30% F-SMS TMR 급여구에서 약간 높게 나타났다. 육질등급에서는 대조구와 30% F-SMS TMR 급여구 모두 1등급 이상 출현율이 100%를 나타내었으나 육량등급의 A등급 출현율은 대조구(57%)가 30% F-SMS TMR 급여구(41.67%)보다 높은 경향을 나타내었으며 C등급 출현율은 대조구(0%)보다 30% F-SMS TMR 첨가구(25%)에서 높은 경향을 나타내었다. 이상의 결과를 종합하면 발효공정을 거쳐 기호성과 저장성이 개선된 큰느타리버섯 수확후배지 발효사료 급여는 육질등급에서는 대조구와 비슷하였지만 증체량은 대조구보다 30% F-SMS TMR 급여구가 높은 반면 육량등급의 A등급 출현율은 낮고 C등급 출현율은 높은 경향을 나타내었으므로 육량등급을 높일 수 있도록 배합사료 조성비를 개선한다면 큰느타리버섯 수확후배지는 비육한우의 대체사료자원으로 이용될 수 있을 뿐만 아니라 사료비절감 효과를 기대할 수 있을 것으로 사료된다.

본 연구는 비만 여성을 대상으로 1일 300~400 kcal의 섭취 열량을 제한하는 프로그램(대조군)과, 열량의 제한은 없이 음 양 체질에 따라 식품의 종류를 선택하는 프로그램(실험군)을 8주간 실시하여 체중 감량 효과를 비교하였고, 결과는 다음과 같다. 1. 대조군과 실험군 모두 체중감량 프로그램 참여 후 유의 적인 체중 변화가 있었으며, 대조군은 평균 1.1 kg, 실험군은 2.8 kg의 체중이 감량되었고, 실험군 내에서는 음체질이 3.3 kg, 양체질이 2.3 kg 감량을 보였다. 프로그램 참여 후 대조군 과 실험군 모두 체지방, 체질량지수, 허리둘레, 엉덩이둘레가, 실험군은 체지방, 체질량지수, 가슴둘레, 허리둘레, 엉덩이둘 레가 유의적으로 감소하였으며, 실험군이 대조군에 비해 감 소폭이 더 큰 경향을 보였다. 2. 대조군의 경우, 1일 섭취 열량이 프로그램 실시 전 2,061.0 kcal에서 실시 후 1,588.4 kcal로 약 17%가 감소하였다. 반면, 실험군은 프로그램 실시 전 1,679.6 kcal 에서 체중감량 프로 그램 실시 후 1,810.6 kcal로 약 7% 증가하는 상반된 결과가 나타났다. 영양소 섭취 상태를 살펴보면 대조군은 체중 감량 프로그램 실시 후 지방과 단백질, 당질, 나트륨, 콜레스테롤, 나이아신, 비타민 B1, 아연, 인, 칼슘의 섭취가 각각 유의적으 로 감소하였다. 실험군은 탄수화물과 식이섬유, 칼슘, 인, 철 분, 비타민 A, 비타민 B2, 비타민 C의 섭취량이 유의하게 증 가하였다. 3. 대조군과 실험군 모두 프로그램 실시 전 음양 식품의 섭 취빈도에 차이가 없었으나, 프로그램 실시 후 실험군에서 양 체질인은 음성식품을, 음체질인은 양성식품을 섭취하는 빈도 가 유의하게 증가하였다. 4. 프로그램 실시 후 대조군은 헤모글로빈 수치가 유의적 으로 감소하였으나, 실험군은 헤모글로빈 수치가 유의적으로 증가하였고, 혈당, 혈중 총 콜레스테롤과 중성지방이 유의적 으로 감소하였다. 이상과 같이본 연구에서는 체질식이를 섭취한 경우, 체중 감소가 더 효과적으로 나타나고, 영양소 섭취상태도 개선되 는 것으로 나타났다. 이에 앞으로 식습관과 질병의 연관성 및 질병에 따른 체질식품의 효과 유무에 대해 더 많은 연구가 필요하다고 사료된다.

This study was conducted using a self boarding questionnaire survey to investigate body image perception, dietary habits and nutrient intakes according to interest level in health of female university students in Masan area (n=302). The subjects were divided into 2 groups according to interest level in health (‘High’ group, n=101, ‘Low’ group, n=201). Body image according to BMI was significantly different regardless of interest level in health (p<0.001). The answer percentage indicated that the purpose of weight control is health, regular use of the scale, and regular exercise were significantly higher in the high group (p<0.05). Nutrient knowledge score (p<0.01) and food frequency score (p<0.001) were significantly higher in the high group (p<0.01). There were no significant differences in nutrient intake, but intake, NAR and INQ of vitamin C were significantly higher in the high group (p<0.001). Nutrition knowledge score (p<0.01), food intake frequency score (p<0.01), and INQ and NAR of vitamin C (p<0.01) were positively correlated with the interest level in health. These results will be useful as a basis for the development of effective nutrition education programs in order to increase interest level in health and apply well in real life what have learned through the correct nutrition knowledge.

본 연구는 노원구 S대에 재학 중인 남자 대학생을 대상으 로 lacto-ovo-vegetarian과 non-vegetarian으로 나누어 신체계측, 건강상태, 식습관 및 영양소 섭취상태를 비교하여 건강에 대 한 기초 자료로 사용하고자 실시하였다. 1. Lacto-ovo vegetarian과 non-vegetarian의 신장은 차이가 없 었지만, 체중은 non-vegetarian에서 유의하게 높았다(p<0.05). 2. Lacto-ovo vegetarian은 종교적인 이유로 채식을 하고 있 었으며, 영양학적으로 채식 식사의 만족도는 86.0%를 차지하 였다. 3. Lacto-ovo vegetarian과 non-vegetarian은 건강에 대한 관 심도와 영양제 복용율은 낮은 편이었으며, 운동을 하는 비율 은 lacto-ovo vegetarian 64.0%와 non-vegetarian 61.4%가 한다고 답하였다. 4. Lacto-ovo vegetarian은 non-vegetarian에 비해 식사를 규 칙적으로 하였으며, 매일 아침식사를 하는 비율이 높았다. 또 한 전체 조사대상자들은 모두 외식을 한다고 답하였으며, 외 식 시 선호하는 음식으로는 한식을 선호하는 것으로 조사되 었다. 5. Lacto-ovo vegetarian은 non-vegetarian에 비해 우유나 유 제품(요구르트, 요플레 등)을 매일 1병 이상 마시는 점, 김치 이외의 채소를 식사할 때마다 먹는 점, 과일(1개)이나 과일주 스(1잔)를 매일 먹는 점, 식사는 매일 세끼를 규칙적으로 한 다는 점 및 모든 식품을 골고루 섭취하는 점에 대해 높은 경 향을 보였다. 이에 비해 non-vegetarian은 달걀, 콩 및 두부 등 으로 된 음식을 끼니마다 먹는 점과 튀김이나 기름에 볶는 요리를 주 2회 이상 먹는 점이 높은 경향을 보였다. 6. Lacto-ovo vegetarian의 경우, 에너지, 비타민 B2, B6 및 니아신 섭취율이 낮은 반면에, 식이섬유는 충분히 섭취하고 있었다. 그러나 non-vegetarian은 식이섬유는 부족하게 섭취 하였으나, 소디움, 콜레스테롤 등의 영양소는 과잉 섭취하는 것으로 조사되었다. 따라서 본 연구 결과를 종합해 보면, 건강관련사항이나 식 습관에 있어서는 두 군 간에 큰 차이는 없었지만, 영양소 섭 취상태에서는 lacto-ovo vegetarian과 non-vegetarian에 있어서 유의한 차이를 보였다. Lacto-ovo vegetarian의 경우에는 육류 나 생선 섭취를 하지 않는 것을 고려하여 열량을 비롯한 다른 영양소의 섭취를 충분히 할 수 있도록 신중한 식사계획이 필 요하며, 식품교환표를 이용한 대체식품의 이용률을 증가시켜 야 할 것으로 사료된다. 또한 non-vegetarian의 경우는 지속적 인 영양소의 과잉 섭취로 인한 건강상의 문제점이 발생되지 않도록 노력해야 할 것이다.

This study was designed to investigate dietary life related to sodium of participants in hypertension and diabetes preventive education at the public health center located in Incheon Metropolitan City. Subjects were comprised of 301 adults (males: 102, female: 199) of age 50 years and above. The questionnaire for dietary life and salty taste assessment were performed on the subjects. Data were analyzed using SPSS package (ver. 18.0). According to the result of questionnaire for dietary behavior, 70% of the subjects were in the low salt intake group (p<0.001). In the result of questionnaire for dietary frequency, all ages groups were in the low salt intake group (p<0.01). The data of questionnaire for dietary behavior showed that the subjects of age above 75 years preferred salted seafood, soup, and kimchi (p<0.01). The data of questionnaire for dietary frequency showed that the subjects of age between 65 and 74, least chose fried kimchi, noodle, and soybean paste soup with clams (p<0.05), and the healthy adult groups chose kimchi stew, ssam and ssamjang (p<0.05). The score for dietary behavior in male subjects was higher than female subjects (p<0.01). In particular, the score for dietary frequency was the lowest in the subjects of age between 65 and 74 (p<0.01). The mean value of salty taste assessment in the subjects was 0.41% which is higher than the ideal value of 0.3% (p<0.01). Offering more nutrition education and continuous feedback of healthcare center may be needed to improve the health status of the adults.

본 연구는 마늘껍질 생균제 급여가 산란계의 생산성 및 계란 품질에 미치는 영향을 구명하고자 실시하였다. 60주령의 산란계(Hy-line Brown)를 4개 처리구(control, T1, T2 및 T3)로서 처리당 6반복, 반복 당 6수씩 총 144수를 공시하였다. 시험구인 T1, T2 및 T3는 마늘껍질 생균제를 각각 0.5%, 1.0%, 2%를 첨가하여 4주간 급여하였으며, 산란계의 생산성 및 계란 품질을 분석하였다. 난중은 처리구들간 유의차가 없었으나, 사료섭취량은 대조구에 비해 마늘껍질 생균제 0.5%와 2% 급여구인 T1 및 T3에서 높게 나타났다(P<0.05). 계란생산량은 모든 마늘껍질 생균제 급여구에서 대조구에 비해 높게 나타났으며, 마늘껍질 생균제 급여량이 증가할수록 계란 생산량 또한 증가하였다(P<0.05). 계란품질을 평가하는 난각강도, 난각두께, 난황높이 및 haugh unit 값에선 유의차가 없었으나(P>0.05), 마늘껍질 생균제 급여시 증가됨을 확인하였다. 난황 내 아미노산 조성 결과, T2에서 높은 황함유아미노산 값을 나타내었으며, T3에서 가장 높은 불포화지방산 함량을 나타내었다. 또한 마늘껍질 생균제 급여량이 증가할수록 불포화지방산 함량이 높게 나타났다(P<0.05). 따라서 마늘껍질 생균제 급여는 산란계의 사료섭취량 및 계란생산성 증가뿐만 아니라 계란 품질을 개선시키는 것으로 사료된다.

This study investigated data on beef dietary consumption during the Joseon Dynasty Period, including「the Annals ofthe Joseon Dynasty」,「the Diaries of the Royal Secretariat」, and「Ilsongnok」. Beef stands for superstitions as well asrespect, broad-mindedness, exquisite culinary taste, and is a symbol of taste. In the historic record, we found two extremelyopposite trends; specifically, Ugeum (牛禁, forbidding beef consumption and indulgence in beef). On the one hand,believing that they were the rudimentary foundation to Korea’s agriculture, Joseon authorities tried to protect cows and bullsas valuable agricultural assets. Meanwhile, there were several officially sanctioned beef consumption events in the Joseonperiod. These included Jesu (祭需, food for ancestral rites), Daejup (待接, servings), Hasa (下賜, bestowment), and Hogue(饋, comforting soldiers with culinary methods). These included offerings to the departed spirits, servings, bestowment,and comforting soldiers with culinary methods. Especially in Joseon’s Yeonhang (燕行) Journals, we can see different beefdistributions and preferences between Japan and China. Furthermore, The Annals of the Joseon Dynasty even addressedthe general issue of beef treatment; special methods for beef processing, beef distribution, tool materials, and prices of beef.

In this study, we investigated the dietary habits, snacks, and self-purchasing snacks (SPS) intake behaviors of 519 elementary school students (boys=239, girls=280). Obesity was significantly higher (p<0.05) in boys (24.8%) than in girls (14.7%) and the proportion of underweight subjects was higher compared to normal or other weight groups for both the boys and the girls. There were 7.5% of the subjects in the group that always skipped breakfast, and the main reason of skipping breakfast was insufficient time (51.9%). The snack intake frequency was once or twice per week for 23.1% of the subjects and three or four times per week for 25.1%. The SPS intake frequency was the subjects zero for 35.6% of the highest level of the responders, while 6.8% of the respondents took more than once SPS per day. 59.6% of the respondents consumed SPS due to hunger while 15.0% consumed SPS out of boredom. The SPS was purchased from supermarkets in 34.5% of the cases, from convenience stores in 24.1% and from snack corners in 20.0% of cases or from a store near school in 14.5% of the cases. Analysis of SPS behaviors according to obesity index showed that parent’s opinion of ‘permission to buy SPS as needed’ had a significant effect in 64.5% over weight subjects compared to only 53.7% in underweight groups. The subjects who used more than 3/4 of their pocket money to buy SPS was higher in the overweight groups (16.4%) than in the underweight groups (7.0%) and normal weight groups (9.8%). The favorite snacks and SPS were milk and yogurt for 45.7% of the subjects, fruits for 42.7%, ice cream for 26.4%, fruit juices for 23.8%, sweet stuff for 16.4%, frozen dessert for 8.9%, and chocolate or candy for 8.1% in descending order. The intake frequency of milk, yogurt, and fruit juices was higher in the underweight groups, but the intake frequency of sweet stuff, frozen dessert, and chocolate or candy was higher in over weight groups. The intake of frozen dessert was more than four times higher in the overweight groups than in the underweight groups. In conclusion, dietary habits, snacks, and SPS intake behaviors were similar between the boys and the girls and obesity groups, but most students appeared to have a high preference for intake snacks and SPS. Therefore, education for appropriate snacks intake habits will be beneficial for improving their dietary habits and health.

The purposes of this study were to investigate the eating of breakfast by female middle school students in Seoul, the perception of the school breakfast program (SBP), and determine the factors affecting the intention to participate in SBP. Out of 340 questionnaires distributed to the female middle school students, 334 were returned (98.2% response rate) and 323 were analyzed. The subjects were categorized into two groups by the intention to participate in SBP. Subjects were classified as participating and non participating groups. As a result of analyzing the breakfast intake frequency, 'hardly eat' showed the highest with 18.5% in the participating group and 10.3% in non participating group, while 'eat every day' showed 38.2% in the participating group, and the highest with 65.5% in non participating group (p<0.001). For the reason for skipping breakfast, 'no time' showed the highest with 30.0% in the participating group, 'over sleep' and 'no appetite' showed the highest with 24.8% in non participating group. For the reason for not participating in SBP, 'breakfast should be eaten at home' showed the highest with 47.2% in non participating group and 'may get up early in the morning' showed the highest with 46.2% in participating group (p<0.01). To determine the factors affecting the intention to participate in SBP, logistic regression analyses were conducted for female middle school students. According to the logistic regression analysis, father's education level was independently associated with the intention to participate in SBP in female middle school students [Odds Ratios (OR) 2.38, 95% Confidence Interval (CI) 1.03~5.52]. Frequency of eating breakfast on weekdays (OR 1.36, 95% CI 1.01~1.81), Level of need for school breakfast (OR 0.52, 95% CI 0.35~0.76) and whether to approve school breakfast (OR 0.27, 95% CI 0.18~0.41) were independently associated with the intention to participate in SBP in female middle school students. In conclusion, proper educational efforts for importance of school breakfast could be useful plan to develop school breakfast program.

The study is part of the Chinese beverage selection attributes according to dietary style purchases based on the different dietary styles among different factors and consumer behavior analysis of consumer characteristics. The subjects of study were for the people living in Tianjin China objects directly in the local implementation of the questionnaire survey. A statistical analysis of 455 was conducted using SPSS 19. Using the general statistical analysis and cause analysis and reliability analysis, ANOVA test and cross analysis. Investigation object types related dietary style 20 projects, selection attributes 14 exploratory analysis of the causes, according to the results of dietary style in five factors, respectively of the health oriented, convenience oriented, economy oriented, gourmet oriented, food safety oriented convenient type named pursuit. Selection attributes is to consider three items of the preference factors, production and functional factors, information factors named. Food safety oriented showed a high percentage, Gourmet oriented compared to other types of higher proportion of singles. Food safety oriented production and functional factors to purchase consideration magazine and newspaper has obtained the information. Gourmet oriented production and functional factors to purchase consideration TV and radio were obtained by using the information. Health oriented green tea beverages have been preferred.