• The Korean Journal of Food And Nutrition
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• v.4 no.2
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• pp.187-198
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• 1991

This study was surveyed by 192 male and 238 female eating-out behaviors about western food in Seoul. The results were summarized as follows : The recognition degree about the western food was 14.2% In $\ulcorner$know well$\lrcorner$, 54.891 in $\ulcorner$know somewhat$\lrcorner$, 25.3% in $\ulcorner$Not know$\lrcorner$ and was observed significance by sex, food expenses and dine-out expenses. The recognition degree about western food was observed more highly than expected and would be further more highly with westernized dietary culture. The information of concern and knowledge about western food was taken by mass-communication, book, school education, etc. and the answer marked significance by sex. age, school career. The majority of subjects had chosen Korean restaurants in dining-out and the western restaurants were favorable to twenties(20~29) and thirties(30~39). The frequency of western restaurants visits was 46% in $\ulcorner$1~3times/month$\lrcorner$, 39% In $\ulcorner$several times/year$\lrcorner$ and the answer of frequency had significance by age, food expenses, and dine-out expenses. The choice of western A la carte menu restaurants was chicken restaurant(28%), cutlet restaurant(24%), hamburger R. (13%), pizza R. (19%), Spaghetti R. (9%). hamburger restaurants were favorable to twenties and the majority of pizza restaurant chosen were high level by monthly income. Content to be improved in western food was 68% in $\ulcorner$proper taste in Korean$\lrcorner$. Western cook should be improved properly in Korean tasting.

• Journal of Digital Convergence
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• v.17 no.3
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• pp.119-128
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• 2019

This study examines the effect of Korean Wave recognition on the preference of cheese chicken ribs in Vietnamese students. It also examines the effect of preference of cheese chicken ribs on the Korean food image of Vietnamese students and their intention to visit Korean restaurants. We analyze the results and try to help globalization of Korean food, development of Korean menu and marketing activities. As a result of the analysis, the hypothesis that the recognition of Korean Wave has positive (+) influence on the preference of cheese chicken ribs was not adopted. The recognition of Hallyu influenced the preference of cheese chicken ribs through SNS influence. SNS influence was found to be a mediator between Korean recognition and cheese chicken rib preference. In case of foreigners, they will recognize Korean Wave through various instruments. Based on the results of this study, it is necessary to study various factors that affect the preference of Korean food and the preference of single menu, and to re - examine Korean food which can globalize Korean food.

• Asian-Australasian Journal of Animal Sciences
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• v.21 no.5
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• pp.732-737
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• 2008

This study developed a natural ingredient as a functional food possessing properties of attenuation of hypertension and cardiovascular hypertrophy. In a previous study hydrolysates obtained from chicken leg bone protein using Alcalase strongly inhibited angiotensin I converting enzyme (ACE) in vitro. In particular, hydrolysate (A4H) from four hours of incubation exhibited the highest ACE inhibitory activity (IC50 = 0.545 mg/ml). A4H was selected as a potent ACE inhibitor and orally administrated to spontaneously hypertensive rats (SHR) for eight weeks to investigate attenuating effects on age-related development of hypertension and cardiovascular hypertrophy. Results showed that treatment with A4H of SHRs attenuated the development of hypertension as effectively as the clinical antihypertensive drug captopril. Moreover, a significantly lower heart to body weight ratio and thinness of coronary arterial wall was observed in SHRs that had been treated with A4H or captopril. The results suggest that A4H can be utilized in developing an ACE inhibitor as a potential ingredient of functional foods to alleviate hypertension and cardiovascular hypertrophy.

• Food Science of Animal Resources
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• v.25 no.2
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• pp.162-167
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• 2005

This study was carried out to investigate the effect of ultrasound treatment on the quality, amino acid and fatty acid composition of fried chicken meat The moisture content of raw chicken meat was higher than fried chicken meat, but the crude protein and fat were lower than those of fried chicken meat The moisture and crude fat of ultrasonic fried chicken meat were higher than those of control. The crude protein of breast meat was higher than leg meat, but the moisture and crude fat were lower than leg meat The ultrasonic treatment did not affect on calorie of the fried chicken meat The pH of leg meat was higher than breast meat, and the fried loss of breast meat was higher than leg meat Frying loss of the leg meat was higher than that of control when ultrasonic treated The Hunters $L^{\ast}$ value of ultrasonic treated breast meat was higher than control, but the leg meat were not significantly different between ultrasonic treatment and control. The $a^{\ast}$ value of leg meat was higher than breast meat, and $b^{\ast}$ value of breast meat was higher than leg meat And the $b^{\ast}$ value of ultrasonic treatment was higher than control. The glutamic acid and aspartic acid were major amino acids in chicken meat The palmitic acid $(C_{16:0})$ and oleic acid $(C_{18:1})$ by fried were decreased, and the linoleic acid $(C_{18:2})$ was increased But the fatty acid composition by ultrasonic treatment were not changed.

• The Korean Journal of Food And Nutrition
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• v.7 no.1
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• pp.36-44
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• 1994

In this paper, we surveyed the actual utilization condition of chain stores of franchise systems and the customers' consciousness on chain shops and non-chain restaurants. The survey was conducted on 459 people either living or working in Pusan area and aged more than 4th grade in elementary school without sex distinction. The data analyses were made by way of frequency, percentage, Spearman rank correlation and Chi-square using dBastat 1.0 package of PC. The results of the survey are as follows. The survey indicates that respondents have the most experience of visiting chicken, hamburger, and pizza chain shops. Although the survey on the degree of preference between chain shops and non-chain restaurants indicates that men prefer non-chain restaurants and women prefer chain shops, the results are not so significant to conclude that there is a preference regardless of sex (N. S.): By ages, students and young group prefer chain shops and the aged group prefer non-chain restaurants (p< 0.05). The survey indicates that chain shops are proffered because of sanitary, quality, taste of foods and are not proffered because of simple menu and expensiveness. The survey indicates that non-chain restaurants are preferred because of distinctive taste of each restaurant and comfotableness, and are not proffered because of unsanitary and unkindness.

• The Korean Journal of Food And Nutrition
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• v.35 no.2
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• pp.159-166
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• 2022

The purpose of this study was to explore the marketability by developing a fresh HMR product for improving hyperlipidemia and dieting for elderly chronic disease patients and young people pursuing healthy beauty. The diet menu increased the ratio of fresh vegetables and mushrooms, and chicken breast and cheese were used as protein sources. By using whole grains, the supply of vitamins and minerals was strengthened while minimizing calories. Regarding the recipe, the diet menu was mainly prepared in the form of salads, risotto, and pasta. In the hyperlipidemia improvement menu, the proportion of fresh vegetables was increased, and as protein sources, pork shank, tofu, seafood, etc. with minimal fat were used. As a carbohydrate source, whole grains were mainly used to minimize calories while strengthening the supply of vitamins and minerals. In the recipe, it was prepared in the form of steamed or bibim-myeon, and it was also produced in a form such as paella. As a result, the developed menu was analyzed as low-calorie and evenly comprised of essential nutrients, which can satisfy palatability and nutrition.

• The Journal of Bigdata
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• v.3 no.2
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• pp.35-49
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• 2018

It seems unrealistic to say that fried chicken, often known as the American soul food, has one of the biggest markets in South Korea. Yet, South Korea owns more numbers of fried chicken restaurants than those of McDonald's franchise globally[4]. Needless to say not all these fast-food commerce survive in such small country. In this study, we propose a predictive model that could potentially help one's decision whilst deciding to open a store. We've extracted all fried chicken restaurants registered at the Korean Ministry of the Interior and Safety, then collected a number of features that seem relevant to a store's closure. After comparing the results of different algorithms, we conclude that in order to best predict a store's survival is FDA(Flexible Discriminant Analysis). While Neural Network showed the highest prediction rate, FDA showed better balanced performance considering sensitivity and specificity.

• Journal of Nutrition and Health
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• v.45 no.6
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• pp.588-599
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• 2012

There is a limitation to estimate vitamin $B_{12}$ intake due to the lack of data on vitamin $B_{12}$ content of Korean commercial foods. In this study, vitamin $B_{12}$ content was determined in favorite Korean restaurant foods, convenient or instant foods, fast foods and bakery products through a modified microbioassay using Lactobacillus delbrueckii ATCC 7830. Bulgogi and seafood & green pepper griddle had high vitamin $B_{12}$ content, 3.50 and $2.96{\mu}g$/100 g, respectively. Pork suyook, pork griddle and pollack griddle had 0.48, 0.31 and $0.32{\mu}g$/100 g of vitamin $B_{12}$, respectively. In stew, soft-tofu stew with seafood and doenjang stew with seafood had relatively high vitamin $B_{12}$ content, 1.93 and $1.44{\mu}g$/100 g, respectively. Bibimbap and 4 different types of rice porridge, beef & mushroom, chicken & ginseng, seafood or abalone, had 0.36, 0.08, 0.09, 1.64 and $0.13{\mu}g$/100 g of vitamin $B_{12}$, respectively. One serving of haejanggguk, yookejang, chuotang and galbitang had 5.97, 2.04, 2.63 and $1.91{\mu}g$ of vitamin $B_{12}$, respectively. One serving of samgetang and sulongtang had $2.89{\mu}g$ and $6.64{\mu}g$ of vitamin $B_{12}$. In noodles, one serving of cram noodle soup, bibim-nangmyeon, and mul-nangmyeon had 18.8, 1.21 and $0.38{\mu}g$ of vitamin $B_{12}$, respectively. One regular gimbap and one triangle gimbap contained 1.09-2.53 and $0.54-1.11{\mu}g$ of vitamin $B_{12}$, respectively. One cheese-burger, chicken-burger and bulgogi-burger had 0.76, 0.62 and $0.54{\mu}g$ of vitamin $B_{12}$, respectively. A plain bagel and a waffle contained 0.13 and $0.17{\mu}g$/100 g of vitamin $B_{12}$, respectively. Ready-made tomato sauce or cream sauce for spaghetti in a retort pouch contained only a trace of vitamin $B_{12}$. In conclusion, these results should contribute to improving the present food vitamin $B_{12}$ content database, most of which were cited from foreign data, thereby it could be helpful to estimate the vitamin $B_{12}$ intake of Koreans more accurately than before. It will also provide new information for dietary education related to vitamin $B_{12}$ and health.

• Journal of the Korean Society of Food Culture
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• v.9 no.5
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• pp.447-455
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• 1995

The purpose of the present study is to assess nutrient content for providing nutrition information such as nutrition labeling on Korean dishes in restaurant and food service institutions. The content of nutrients was calculated in recipies used to prepare dishes which has been frequently consumed in such four groups as the literature, foodservice institutions of industries, restaurants, and households. The numbers of dishes surveyed were 15. Total numbers of literture used for recipies analysis are 20. Recipies used in foodservice institutions of industries were abstracted from the journal 'Guk-Min Young-Yang' published in Korea dietetic association and obtained with the help of dietitians working in those institutions. Also, recipies has been using in restaurants were given from the Korea restaurant association. Recipies in households was calculated from the secondary analysis of the Korean National Nutrition Survey. Nutrient content from foods except steamed rice and side dishes in each dish was calculated using data of Korean food composition table published. The content of energy and protein in 'Gal-bi tang' (beef-rib soup) were highest in recipes used at restaurants, vitamin C in recipes of food service institutions of industries due to the generous use of meats and vegetables than other recipies. 'Doen-jang chigae' (soybean paste stew) showed the lowest content of energy in results analyzing recipes presented on the literature and varied protein level by four groups for difference of protein source used. The content of energy in 'Gop-chang jeongol' (small intestines stew) is 150 kcal more than 'Soegogi jeongol' (beef stew) in general. The energy level of 'Daeji-galbi' jim (braised pork ribs) and 'Dak jim' (braised chicken) turned out to be the highest in recipies presented on literature. Variation of each nutrient content including energy and protein was relatively high, since some of foods used in 'Pibimbab' (mixed rice) varied with four groups. Amounts of energy and protein in 'Naeng-myeun' (cold noodles) is the highest in recipies of foodservice institution of industries because much amounts of noodle and meats were used comparing to other groups. The average content of energy in 'Pulgogi' (grilled meat with sauce) was 50% to Korea recommended amounts of one meal, 833.3 kcal. Content of vitamin $B_1$ in 'Jeuk pyeunuk' (boiled pork), which is made of pork meat, was higher than other dishes. The ingredients of frequently consumed Korean dishes were highly variable among the four groups which inevitably results in variation of nutrient content in each dishes. The high variation of nutrient content in each dish according to study requires careful collecting of the large number of recipies in presenting representative nutrient content for nutrition labeling on dishes in restaurant and food service institutions effectively.

• Journal of the Korean Society of Food Culture
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• v.3 no.1
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• pp.79-87
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• 1988

The purpose of this study was to investigate preferences of foreign athletes staying in the Athletic Village for '86 Asian Olympic Games for Korean traditional foods as served in the restaurant. A survey was conducted to 762 foreign athletes that selected Korean traditional foods in Athletic Village restaurants, from September 16 to 24, 1986. Most people preferred Korean traditional foods for its taste. Yachae Bokkum (Sauted Vegetable), Jonbok Juk (Rice Porridge of Abalone), Kimchi, Usol Chim (Tongue Stew), Dak Juk (Rice Porridge of Chicken) were preferred by most foreign athletes. Chongpo Muk (Mung Bean Starch Jelly), Toran Guk (Taro Soup) were not preferred. They proposed improvement of salty, hot and strong spicy taste in Korean traditional foods.