• Journal of Nutrition and Health
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• v.38 no.3
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• pp.251-258
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• 2005

The purposes of this study were to conceptualize the Home Meal Replacement (HMR) in Korea and to gather professionals' opinions of prospect and task for HMR industry in Korea. A total of 67 experts participated in a three round survey by Delphi technique, which was used to integrate and share the each expert's professional idea. According to the result, HMR was translated into 'Gajeongsiksa daeyongsik' in Korean and given definition to 'a meal taken directly or through brief cooking process at home by purchasing ready to eat or ready to end-cook type of food'. As the result of categorizing HMR products of Korean food, 'I. Ready to eat' such as side dishes, kimchi, salad, sandwich, kimbab, and so on and 'II. Ready to heat' such as rice, porridge, retort food (soup, broth, curry, spaghetti, etc.), frozen pizza, grilled food, jabchae, instant soup, and so on were construed in a limited sense of the HMR. In addition, 'III. Ready to end-cook' such as frozen dumpling, frozen pork cutlet, seasoned meat, powder-type soup, and so on as well as these two kinds were interpreted in a broad sense of the HMR. In the prospect of HMR industry in Korea, the Korean HMR industry would develop continuously accompanied by increasing of consumers using HMR products. Introduction and generalization of HMRs would serve the convenience for meal preparation and then influence the change of home meal pattern. Nevertheless, it was concerned about that using HMRs might have limitation on solving the problems of dietary life including irregular meal, skipping a meal, and so on and influence the nutrition imbalance. For the development of HMRs, developing various menu and the packaging materials for HMR products, constructing the thorough sanitary management, and strengthening R & D for the HMR of Korean food were the future tasks in Korean HMR industry.

• Korean Journal of Community Nutrition
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• v.16 no.2
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• pp.265-277
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• 2011

This study was conducted to improve the nutritional status of high school girls via lunch menu intervention. Surveys were carried out twice to evaluate basal status and status after lunch menu intervention. In the first survey nutrient intakes of 24-hour and school lunch were each estimated by 24-hour recall dietary survey and self-recording, respectively. Calcium intake was the lowest among nutrients, and stir-frying was the most preferred cooking method. Five dishes of school lunch menus which were included in the first survey were replaced with recipes containing foods with higher calcium level; anchovy stir-fried with red pepper paste, anchovy stir-fried with almond, pork stir-fried with shredded kelp, crab meat soup, and tteokbokki with cheese. In the second survey calcium intake from school lunch was significantly (p < 0.001) increased from 45.5% to 50.2% of one thirds of recommended intake (RI) after calcium enriched lunch menu intervention. Intakes of vitamin A and E were also significantly increased, whereas those of energy, thiamin, and vitamin C were decreased. Index of nutritional quality values of nutrients of 24-hour intakes (except thiamin, vitamin B6, vitamin C) is increased by intervention; however, those of calcium, folic acid, iron are still very low. Even though this study shows a possibility of improving nutrient intakes of students through school lunch menu intervention, lunch intervention by itself is not enough action to improve nutritional status of micronutrient for adolescents.

• Korean journal of food and cookery science
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• v.11 no.4
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• pp.342-350
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• 1995

The purpose of this study was to improve and hand down traditional dining habits. Questionnaires were distributed to rural house wives in Kangwon-do. The results were as follows; 1. 30.8％ of the respondents was 40 to 49 years old. 35.2％ of their education was primary school. 49.5％ of them had husbands and children. 44.2％ of them had 3 to 4 family members. 26.9％ of them earned 8 to 11 millon won yearly. 2. Their housing environment showed that 52.5％ of housing was a Korean traditional house or Hanok. 72.1％ of kitchen was a stand-up one. 66％ of fuel was oil. 3. 99.3％ of the respondents had refrigerators. 66.3％ electronic range, 95.9％ electronic rice cooker, 97.2％ gas range, 59.6％ mixer, 62％ electronic fry pan respectively. 4. 73.5％ of the respondents got information about Korean traditional food from seniors or friends. 36.6％ of them learned new recipe from TV, newspapers and magazines. 43.3％ of them thought their concern about meals was average. 48.4％ of them paid much attention to prepare meals for themselves. 52.7％ of them spent a half to one hour for preparing dinner. 48.3% of them ate processed foodstaffs often. 31.5％ of them dined out once every two or three months. 5. 79.5％ of them had rice for breakfast, 74.5％ for lunch, and 98.4％ for dinner respectively. 96.2％ of the respondents made Kimchi and 55％ among them had two kinds of Kimchi. 91.1％ of them had two to three kinds of dishes except Kimchi for breakfast. 68％ of them used a synthetic flavoring. 6. 16.2％ of the respondents ate beef once a week, 40％ pork, 23％ chicken, 3％ dog meat respectively. 37％ of them ate mackerel pike, 25.5％ mackerel once a week, 11.6％ hairtail, 25.5％ mackerel pike, 25.6％ yeemunshu, 13.7％ tuna respectively. Freshwater fishes such as mudfish, trout and Israel carp were their favorite onces.

• Journal of the Korean Society of Food Culture
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• v.16 no.2
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• pp.187-193
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• 2001

The residents of institutional settings for the disabled people are likely to be a potentially nutritional at-risk groups. The objective of the present study was to investigate the current nutrition and foodservice management in institutions for the disabled using a survey questionnaire. The majority (85%) of the institutions was using a simple pre-set menu that consists of rice, soup or stew, kimchi, and two other side dishes. Some twelve percent of the institutions served only one side dish. The residents were consuming a diet of a low diversity with insufficient amounts of micronutrient rich foods. As a protein source, legumes and soybean curds, and eggs were served 90% and 94% of the time, while beef, pork or poultry, a better iron source, was served less than 2-3 times per month. Fruits were most infrequently served food items in these facilities with 38% of the facilities serving fruits only 2-3 times per month. With regard to the nutrition and health care management, the physical examination on the residents was conducted annually in 88.8%, routine hemoglobin measurement peformed in 66%, and nutrition education was conducted in 10.9% of the surveyed facilities. The foodservice and nutrition management manual will help ensure a safe and better quality foodservice for the disabled people, which is necessary for the improvement of health and nutrition of these people.

• The Korean Journal of Community Living Science
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• v.25 no.1
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• pp.89-98
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• 2014

This study was conducted to assess diet-related health appraisal for cardiometabolic diseases of the college students in Gyeonggi-do. The survey data obtained by 21 questionnaire(6 general characteristics and 15 food behaviors) given to 90 students, 41 males and 49 females. The average age of the subjects was 22.2 years old for the male students and 20.9 years old for the female students(p<0.001). Among the subjects, 35 males and 47 females' height, weight and percentage of body fat were measured using bioelectrical impedance(Inbody 720). The average height, weight, Body Mass Index and percent body fat of the subjects were 175.7cm, 69.5kg, 22.4 and 16.9% for males and 162.0cm, 53.5kg, 20.4 and 27.7% for females, respectively (p<0.001). Male students had a higher prevalence of smoking compared with female students(p<0.001). Females had higher intake frequency of fruits than males(p<0.05). Males had higher intake frequency of fishes than females(p<0.05). Male students had higher number of side dishes at mealtime compared with female students. There were no difference between the sexes in intake frequency of dairy, ramyeon, rice with whole grain, 3-layered pork belly, processed meat, soft drinks, soy products and fast food. Also, there were no difference between sexes in number of vegetables per day, frequency of eating out, prevalence of eating kimchi at every meal. Cardiometabolic risks were calculated by 'Diet-related health risk appraisal'. Male students had higher cardiometabolic risks(hypertension, hyperlipidemia, diabetes, obesity, abdominal obesity) than female students(p<0.001). Appropriate nutritional education for college male students may help to prevent cardiometabolic diseases in the future.

• The Korean Journal of Community Living Science
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• v.22 no.4
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• pp.669-678
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• 2011

The purpose of this study were to analyze the staple food consumption trend of Koreans using KNHANES(Korea National Health and Nutrition Examination Survey) data. Nutrient intake of 38,840 participants of 1998~2008 KNHANES, over 6 year old were analyzed. For the analysis of major staple food intakes, twenty four hour recall data was used. The results were analyzed by SAS Program, as follows. Despite westernized diet, ranking in the primary energy source of food showed similar patterns. But total calory intake was reduced over the past 11 years and percentage of carbohydrate intake was increased. Relative proportions of protein and fat intake was reduced. The major carbohydrate and protein source of Koreans was rice and grains. Pork and ramen were the major fat source food. Although intake levels were different by gender, age and areas, carbohydrate of rice was primary source of energy in Korea.

• Journal of the Korean Dietetic Association
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• v.24 no.1
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• pp.62-74
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• 2018

The purpose of this study was to investigate dietitians or nutrition teachers' perception of sugar reduction and usage of sugars in school meal service. A survey was conducted for dietitians or nutrition teachers at elementary, middle, and high schools in Gyeonggi and Incheon. Survey data were analyzed according to the experience period and school types of dietitians or nutrition teachers. The numbers of subjects according to work experience period were 134 (44.2%) for <5 years, 68 (22.4%) for ${\geq}5$ and <10 years, and 101 (33.3%) for ${\geq}10years$. Among the subjects, 168 (55.4%) were nutrition teachers at kindergarten/elementary schools, and 135 (44.6%) were at middle/high/special schools. Perceptions of sugar reduction programs were higher in kindergarten/elementary schools than in middle/high/special schools. The perception of added sugar use increased with more work experience, and interest in sugar reduction was higher in kindergarten/elementary schools than in middle/high/special schools. Practice for added sugar reduction increased with more work experience, and the most common method for reducing sugar was use of natural sugars. The main reason for not reducing added sugars in school meals was due to preference. Nutritional education for students increased with more work experience and was higher in kindergarten/elementary schools than in middle/high/special schools. The major nutritional education methods were using school homepage (37.4%), sending family letters (37.4%), and using principle's discretion time (18.4%). Organic sugar and rice taffy were used more at kindergarten/elementary schools, and white sugar, brown sugar, and white syrup were used more at middle/high/special schools. The most common menu using added sugars was stir-fried dishes (stir-fried pork, chicken, and vegetables).

• Analytical Science and Technology
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• v.26 no.3
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• pp.199-204
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• 2013

In this study, the reproducibility of blood alcohol concentration (BAC) - time profile for the same individuals were investigated. Five Korean males were made to drink 55.5 g of ethyl alcohol (neglecting body weight) in the form of undiluted Soju (22% v/v), Korean popular liquor, within 30 min and each drinking sessions were performed for five times. Two kind of side dishes, a sliced raw fish and a sweet and sour pork, were served alternately along with alcohol. The peak BAC reaching time, the maximum BAC and the reduction rate of BAC of an individual varied greatly even though the dose and drinking time interval were not changed. Also, the food taken along with alcohol varies the shape of BAC - time profile. From the repetitive drinking sessions we can know that the BAC - time profile of an individual is not a reproducible one even though the dose, kind of liquer, drinking time and food were maintained constantly. It means that any assumption of blood alcohol concentration of an individual at a previous time stage based on the alcohol dose can not be justified because of large fluctuation of BAC-time profile of an individual.

• Journal of Nutrition and Health
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• v.39 no.7
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• pp.707-713
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• 2006

This study was conducted to investigate the side dishes preference of Korean food with 403 college students (197 males and 206 females) in Seoul using questionnaires. Regarding preference of soups, it was shown that male students liked $s{\breve{o}}ll{\breve{o}}ngt'$ang and beef soup and female students liked soybean paste soup. Male students had higher preferences for $s{\breve{o}}ll{\breve{o}}ngt'$ang, beef soup, dried pollack soup, and kimchi soup than female students (p<0.05). Both male and female students had the highest preferences for kimchi pot stew and soft-tofu pot stew, but the lowest preferences for fermented soybeans pot stew and frozen pollack pot stew (p<0.05). Stewed beef with soy sauce was preferred the most by both of them but female students had lower preferences for stewed bean with soy sauce and stewed pepper with soy sauce than male students (p<0.05). For the preference of panbroiled foods, stir-fried with marinated anchovy was disliked by both of them but stir-fried with marinated pork was shown to have high preference in male students and stir-fried with marinated kimchi was high in female students (p<0.05). Besides, roasted ribs, cucumber salad, and korean cabbage kimchi were preferred the most by both of them. But male students had higher preferences for roasted eel, grilled todok, roots of broad bellflower salad, mustard leaf kimchi, and white cabbage kimchi than female students (p<0.05).

• Journal of the Korean Society of Food Science and Nutrition
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• v.24 no.5
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• pp.758-764
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• 1995

A survey on the kimchi preference among elementray school students in Pusan was conducted in April of 1995 to get basic information needed for the development of special kimchi for the children. Total of 1100 children in 2nd, 4th and 6th grade from public and private elementary school participated in this survey. Sixty eight percent of students answered that they like kimchi. However, kimchi preference(17.6%) among other side dishes-pork cuttlet.ham.sausage(54.1%), egg roll(9.4%), soysauced beef(8.2%), toasted laver(6.3%), bean sprout namul(3.0%), danmooji(1.0%), and squash namul(0.4%)-was relatively low. It can be interpreted that elementary school student prefers processed food specially animal food to kimchi. The hot taste of the kimchi was the number one reason of their dislike of kimchi, and it was the most important reason for those also like kimchi. Thus it can be thought as the representative taste of kimchi. Chinese cabbage kimchi was found to be the most favorite kimchi and kakdugi(seasoned pickles of cubed radish), nabak-kimchi(mildly seasoned water based kimchi that is mixture of chinese cabbage and cubed radish) and jchonggag kimcchi(seasoned pickles of pony tail radish) and cucumber kimchi were followed in order. Among the various ingredients in kimchim children like cabbage best but they didn't like galic, ginger, green onion and fermented fish sauce which give strong flavor in kimchi.