• 대한영양사협회학술지
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• 제8권2호
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• pp.154-162
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• 2002

This study was performed in order to measure consumed quantity of garlic and its content in each meal. Statistical data analysis was performed utilizing SAS package program. The results of this study can be summarized as followed ; 82% of foodservice surveyed has served garlic seasoned with soy sauce or vinegar etc. Kimchis was included in each meal in 98% of them and only 13.7% of them served Kimchis made by themselves. The Unit price of meal makes significant differences in the number of side dishes and the serving frequency of beverages and rice cakes. The content of garlic in meal were 2.6g in Soups, 2.9g in Stews, 1.9g in Namuls, 2.4g in Panbroiled foods, 3.0g in Hardboiled foods, 4.0g in Smothered dishes, 3.7g in Kimchis, respectively. Consumed garlic quantity makes significant differences by unit price of meal and consumption style of Kimchis(p<0.05).

• 동아시아식생활학회지
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• 제18권2호
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• pp.242-252
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• 2008

The objective of this study was to suggest a new efficiency measurement indicator for evaluating the menu management efficiency of decision making units(DMUs) in contract-foodservice operations and to determine the relationship between the DEA(data envelopment analysis) menu efficiency score and menu factors. The results of applying DEA revealed relatively efficient types of service and frequency of meals. The efficient service was shown as a self-service type that operates Monday to Saturday. The considered menu factors included meal price, food cost per meal, meal counts, number of menu items, use of favorite menu use, forecasting error, accuracy of ordering, ratio of inventory, ratio of food loss, use of processed foods and use of prepared vegetables are considered. There were significant correlations between the DEA score and meal price, meal counts, number of menu items, ratio of food loss, accuracy of ordering and use of processed foods respectively. According to the regression results, menu price had a positive influence on the DEA menu efficiency score, and food cost per meal and the use of prepared foods had negative influences respectively.

• Journal of Nutrition and Health
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• 제22권3호
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• pp.149-158
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• 1989

To investigate the nutritional quality of packaged meals produced by packaged meal manufactures, a nutritional evaluation was conduced. Samples examined in this study were 95 Products which composed of 86 Doraks, 7 Kimplabs and 2 Yubuchopabs Produced in packaged meal manufactures in Seoul City and Kungki-do province The distribution of food groups showed that amounts of animal foods were abound, but amounts of green vegetables, limited in Dosirak comparing to one meal RDA levels. Amounts of meats, fishes and shells are increased more than amounts of egged and legumina with increase of price of Dosirak. The total kinds of food and the amounts of certain food in Kimpab and Yubuchopab were lower than Dosirak. The energy and protein contents of Dosirak were found to be higher than one meal RDA levels, with exception of protein content in Dosirak of the price 1000 won. The contents of energy and protein in Kimpab and Yubuchopab are less than one meal RDA levels. Calcium and iron contents in Dosirak, and calcium content in Yubuchopab were present in excess compared to the one meal RDA. However, In Kimpab, calcium and iron contents were lower than the one meal RDA. On the whole, vitamin contents of Dosirak were sufficient whereas vitamin contents of Kimpab and Yubuchopab were lower than the one meal RDA. Number of side dishes used in Dosirak were 6-23 items depending on prices. Guidelines were suggested for effective nutritional quality control of packaged meals.

• 산경연구논집
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• 제13권12호
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• pp.1-8
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• 2022

Purpose: This study aims to analyze the importance of customers' selection attributes for meal kits, which is rapidly increasing in the home meal replacement food market, and empirically analyze the effect of food selection attributes on consumer satisfaction and repurchase intention toward meal kits. Research design, data, and methodology: Based on the results of previous research, factors that customers consider the most when purchasing a meal kit are nutritional components, ingredients, hygiene, taste, and price. The empirical analysis is conducted by using structural equation modeling to determine the extent that customer selection attributes for meal kits affect customer satisfaction and repurchase intention. The survey is conducted online from January 1 to March 15, 2022, and 282 valid samples are used for the analysis. Results: The result of the analysis confirms that nutritional components, hygiene, taste, and price have a statistically significant effect on customer satisfaction and repurchase intention. However, the effect of food ingredients on customer satisfaction and repurchase intention is rejected because no statistically significant results are obtained. Conclusions: As an empirical analysis of the importance of customer selection attributes of meal kits, this study has meaningful implications for related industries and business-to-business operators and provides basic data for the strategic development of related industries.

• 한국식생활문화학회지
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• 제38권6호
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• pp.402-414
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• 2023

This study evaluated the consumers' demands and points of improvement for restaurant meal replacement through importance-performance analysis by the restaurant meal replacement segment market using food involvement. The results were as follows. First, after segmenting the restaurant meal replacement market using food involvement, it was classified into three markets (multiple involvements, exploration-oriented, and product quality-oriented). Second, an analysis of the importance of restaurant meal replacement selection attributes revealed taste, sanitation, quality, freshness, price, saving time, texture, ingredients, preparation process, and quantity to be highly important. An analysis of the differences according to the market type revealed the multiple involvement type to be more important than other groups, considering the restaurant meal replacement selection attribute element. Third, an analysis of the importance-performance analysis of restaurant meal replacement selection attributes revealed that quantity and price as the selection attributes that needed to be improved first in all three markets. In addition, in the multiple involvement type, food additives appeared as a selection attribute requiring priority improvement, revealing the characteristics of a market that cares about diet and health.

• 한국조리학회지
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• 제15권2호
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• pp.1-16
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• 2009

본 연구의 목적은 대학교 급식의 외부 음식점 도입에 대한 필요성을 제시하기 위한 기초 자료 확보를 목적으로 하고 있으며, 이를 위해 대학생의 학교 급식 이용 행태 및 욕구를 파악하여 제시하여 시장에 필요한 상품과 학교 급식의 경영의 합리화를 위한 기초 자료를 확보하고자 한다. 학교 급식의 혁신적인 이미지 전략의 일환으로 외부 음식점 도입을 선택할 수 있는데 학생들이 패스트푸드를 선호 하는 이유는 음식이 빠르게 서빙된다는 잇점과 가격이 저렴하다는 잇점을 들고 있다. 즉, 현재 시행되고 있는 학교 급식에 대한 불만으로 도출되는 것은 맛의 저하와 가격의 상승, 서비스의 저하 현상을 이유로 살펴볼 수 있다. 학교 급식의 질은 외부 음식점에 비해 학교 급식의 가격대의 만족도를 평가한 결과 학교 급식의 질은 낮게 평가되었으며, 외부 음식점의 가격이 높다고 평가되었다. 외부 음식점 도입시 선호하는 음식의 조율에 따라 평균값을 분석한 결과, 한식류나 햄버거를 희망하는 집단이 학교 급식의 질적인 수준을 낮게 평가하고 있는 것으로 나타나 학교 급식의 질적인 향상이 시급히 요구되고 있다. 따라서 학교 급식의 발전 방안으로 외부 음식점의 도입의 필요성도 제기되며, 학교 급식 이미지의 강화와 질적인 향상이 필요하리라 보며, 가격 수준의 적절한 배치도 함께 이루어져야 한다.

• Nutrition Research and Practice
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• 제15권6호
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• pp.747-760
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• 2021

BACKGROUND/OBJECTIVES: The consumption of home meal replacement (HMR) is increasing among college students in Korea and China. In particular, Chinese college students studying abroad in Korea (CSK) show changes in their dietary behavior after migration, and HMR consumption for meal substitution is also increasing. This study was conducted to compare the HMR consumption behaviors and HMR development needs of CSK, Chinese college students in China (CSC), and Korean college students in Korea (KSK). SUBJECTS/METHODS: The subjects were 570 college students (180 CSK, 200 CSC, and 190 KSK) who had experience of HMR consumption. Data were collected by face-to-face survey in 2019 and analyzed using SPSS 25.0. RESULTS: The majority of the subjects purchased HMR to 'saving time' and 'preventing meal skipping'. Average purchase price per HMR was about 5,000 won for the CSK and KSK, and about 3,000 won for the CSC. The most important attributes when selecting HMR for the CSK and CSC were hygiene, freshness, and taste in that order, while for the KSK were taste, price, and hygiene. Rice was preferred by the KSK while grilled and fried dishes were preferred by the CSK and CSC. In terms of development needs, dessert and meat-based side dishes were highest in all three groups. The preferred food materials for more than 50% of the subjects of all groups were beef, chicken, pork, shrimp, and squid, and spinach and Chinese cabbage in the CSK, and onion in the KSK. CONCLUSIONS: This study shows more effort is needed to develop the healthy customized HMR for college students studying in Korea and China, and that focuses are placed by CSK on hygiene and freshness, by CSC on meat side dishes, hygiene, and price, and by KSK on snacks (as meal substitutes), taste, and price.

• 동아시아식생활학회지
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• 제19권2호
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• pp.278-286
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• 2009

Restaurants have two strategic levers for revenue management: duration control and demand-based pricing. Reducing dining times, especially during peak periods, can add considerable revenue for restaurants. Managing meal duration, however, can be far more complex than manipulating the price. This paper examines dining duration expectations for restaurants types(Family, Korean, Quick service restaurant), customers characteristics(gender, age, occupation, meal period, visiting frequency, dining occasion, dining companions) using an a adaptation of a price sensitivity measurement tool, naming it 'Time Sensitivity measurement tool' or TSM. The TSM is then used to derive the optimal time points, and the range of acceptable times. The results demonstrate that there is a relatively wide spread of acceptable dining duration times in family restaurant. Furthermore, the optimal time points was shorter than the mean expected dining times, which suggests that many restaurants may be able to shorten dining duration without compromising customer satisfaction. The paper explores whether demographic and dining variables have an impact on time preferences, and finds whether gender, age, meal periods, visiting frequency, and dining companion effects are significant. Specifically, women in their thirties tended to prefer a significantly longer dining times for dinner.

• 한국식생활문화학회지
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• 제7권2호
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• pp.113-118
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• 1992

Seven hundred college students in Seoul area were surveyed to obtain the information about utilization on school cafeteria from September 11 to 18, 1991. The results of this study showed that 80% of college students were eating more than 1 to 2 meals per week at school cafeteria. The main reason for eating at school cafeteria was low meal price. The main reason for not eating at school cafeteria was tasteless meal. Male students were more satisfied price, appearance and nutrition of meal, and variety of side dishes than female students. Majority of college students were expected the improvement of taste and quality of meal, and choice of menu to school cafeteria.

• 대한가정학회지
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• 제30권3호
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• pp.79-89
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• 1992

Indicies of the labor productivity were assessed from 80 industry foodservice erstablishments in terms of meals served per labor hour, labor minutes per meal served, and labor cost per meal served. The labor productivity indicies were also assessed according to variables related to work such as working hours, paryment for the workers, volume of feeding, utilization of foodservice equipment, use of processed foods, and background of employees. The summary of the results was as follows: 1. Manufacturing sector among surveyed industry foodservice showed the highest labor productivity indicies followed by training institute. 2. 28.8% of surveyed establishments used dishwashing machine, while manual dishwashing was used in 71.3% of subjects, equipped rate point was 9.8 out of 20, and disposable dish was used in 30% of subjects. 3. A significant positive relationship was found between the number of meals and the labor procductivity indicies. As the number of meals increased, more meals were served per worker as per labor hour. 4. A significant negative relationship was found between price of meal and the labor productivity didicies. As the price of meal increased, less meals were served per worker as well as per labor hour.