Korean Journal of Community Nutrition

Research Articles

[English]
Changes in the importance and performance of low-sodium management among childcare center cooks in Yongin, South Korea, after salinometer support programs: a descriptive study: Jiwoo Min, Youngmi Lee, Yunhee Chang, Yujin Lee; Korean J Community Nutr 2024;29(4):304-317. Published online August 31, 2024; DOI: https://doi.org/10.5720/kjcn.2024.00004

Abstract PDF PubReader ePub: Objectives
This study aimed to evaluate the importance and performance of sodium reduction practices among childcare center cooks in the Yongin area before and after a 3-month salinometer support program.
Methods
In total, 313 cooks employed in childcare centers in Yongin were surveyed before and after participating in a salinometer support program. The survey included questions on general information, sodium-related dietary habits, and perceived importance and performance levels of sodium reduction approaches in the purchasing, cooking, and serving areas. The centers were divided into childcare centers registered as group-feeding facilities (FS group, n = 68) and those not registered as such (non-FS group, n = 245). The differences between the two groups were analyzed.
Results
The overall importance levels increased significantly after the program in both the FS-group (P < 0.001) and non-FS group (P = 0.005). The overall performance levels also increased significantly in both groups (P < 0.001 for all). Consequently, the significant difference between the importance and performance levels disappeared in both groups after the program. However, unlike the FS group, which showed no significant differences between the importance and performance levels after the program in all three areas, the non-FS group still demonstrated lower performance levels than importance levels in the purchasing (P = 0.011) and serving (P = 0.034) areas after the program.
Conclusions
The use of salinometers significantly enhanced the performance and importance of low-sodium management practices among cooks in childcare centers, especially in the FS group. The continuous monitoring of salinity measurements and tailored education specialized for the FS and non-FS groups are recommended.

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[English]
ary Characteristics and Needs for Community Kitchens among Young Adults of Single-person Households in Seoul according to the Cooking Attitude: Mina Yang, Kana Asano, Nalae Kim, Jihyun Yoon; Korean J Community Nutr 2020;25(3):204-213. Published online June 30, 2020; DOI: https://doi.org/10.5720/kjcn.2020.25.3.204

Objectives
This study examined the dietary characteristics and needs for community kitchens among young adults of single-person households in Seoul according to the cooking attitude.
Methods
During April 2018, an online survey was conducted on young adults of singleperson households in their 20s and 30s residing in Seoul. The respondents were classified into the more positive cooking attitude group (More Positive Group; n=152, mean=4.11) and the less positive cooking attitude group (Less Positive Group; n=190, mean=3.03) based on the mean score (3.51) of the 4-item 5-point Likert scales measuring the cooking attitude. The responses of the two groups were compared.
Results
Approximately 90% of the More Positive Group had the cooking ability to prepare ordinary meals or more advanced cooking skills, whereas only 61% of the Less Positive Group had such skills. Approximately a half of the More Positive Group cooked at home three times a week or more; only 30% of the Less Positive Group did so, and more than 30% of the group seldom cooked. The More Positive Group had higher mean scores in the levels of satisfaction with dietary life and care for food safety and nutrition than the Less Positive Group. Approximately 30% of all the respondents expressed their needs for community kitchens. The most frequently answered reason for such needs was “being able to have a meal with others”.
Conclusions
The young adults of single-person households with a more positive cooking attitude possessed a higher cooking ability, cooked more often, and cared more about food safety and nutrition than those with a less positive cooking attitude. There were moderate needs for community kitchens among young adults of single-person households living in Seoul. Therefore, societal efforts to improve their cooking attitude would be meaningful for improving their quality of dietary life. Cooking lessons or social dining programs based on community kitchens could be an option.

Citations

Citations to this article as recorded by

Qualitative Study on Health Problems and Health Behaviors Perceived by College Students Focusing on Students Registered in - Dietary Life and Health- Course for General Education
Young Hye Jeong
The Korean Journal of Community Living Science.2024; 35(2): 277. CrossRef
Comparison of Eating Habits and Behaviors of Young Single-Person Households based on Food-Related Lifestyle
Dokyung Kim, Sim-Yeol Lee
Korean Journal of Health Promotion.2023; 23(3): 117. CrossRef
Associations of cooking practices and healthy eating habits among young Korean adults in their 20s
So-Young Kim, Ji Yu Choi
International Journal of Gastronomy and Food Science.2023; 31: 100644. CrossRef

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Original Articles

[English]
Operation and Process Evaluation of a Community Meal Program for the Elderly in Rural Areas during Agricultural Off-Season Perceived by Cooking Volunteers: Jeong Sook Bae, Sol Bee Seong, So Mang Jang, Chang Hee Yoo, Young Suk Lim, Young Mi Lee, Hae Ryun Park, Kyung Eun Lee; Korean J Community Nutr 2019;24(4):277-289. Published online August 31, 2019; DOI: https://doi.org/10.5720/kjcn.2019.24.4.277

Abstract PDF PubReader

OBJECTIVES
This study examined the practices of a community meal program for older adults in rural areas during the agricultural off-season.
METHODS
A survey was conducted from December 12 to December 22, 2016. Self-administered questionnaires were distributed to 150 cooking volunteers, who had participated in the community meal program in 50 villages. A total of 114 responses were returned from 44 villages and used for data analysis. In addition, in-depth interviews were conducted with the volunteers of eight villages.
RESULTS
Most of the cooking volunteers were 50 years old or older and they participated in serving older adults meals for good will. The cooking volunteers perceived that the older adults in their community did not eat various foods, had difficulties in grocery shopping, and frequently consumed salty foods. During the agricultural off-season, 40.9% of villages served the older adults meals 6â€“7 days a week and 95.5% provided meals for lunch. An average of 21 to 40 older adults were served meals in each village. The cooking volunteers reported that the food preparation and meal service times were sufficient, recipes provided were useful, and menus met the preference of the older adults. At the end of the program, they felt proud of serving meals for older adults in the community. An increased awareness of healthy eating, interest in health, and consumption of nutritious meals, a decrease in loneliness among older adults, and the promotion of fellowship in the community were rated highly. The cooking volunteers expected additional support for cooking personnel and insisted that the program should be provided for the entire agricultural off-seasons.
CONCLUSIONS
The community meal program during the agricultural off-season for the elderly in rural areas was effective in improving the dietary life of older adults, relieving their feelings of isolation, and promoting fellowship of the community. The volunteers felt workload due to a shortage of volunteers but answered that they were rewarded by helping older adults in their community.

Citations

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An Interactive Live and Online Cooking Program for Children in Vulnerable Families—An Exploratory Study
Jiyoung Park, Sein Hwang, Seolhyang Baek, Gill A. Ten Hoor
Healthcare.2022; 10(12): 2389. CrossRef
Disparities in dietary quantity and quality between the two different types of Korean family of older adults living with spouses and living alone: using data from the 6th Korea National Health and Nutrition Examination Survey
Yu Rim Choi, Hae Ryun Park, Kyung Hee Song, Youngmi Lee, Young Suk Lim
Nutrition Research and Practice.2020; 14(3): 242. CrossRef
Patient-centered counseling program using health coaching to promote self-care among elderly hypertension patients in the rural area of South Korea
HeyJean Lee, Jung Min Kim, Ji Young Moon
Korean Journal of Health Education and Promotion.2020; 37(2): 99. CrossRef

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[English]
A Comparative Study of Job Stress, Satisfaction and Commitment of Cooking Employees in Hotel Kitchens with and without HACCP Systems: Kyung Cheon Min, Wan Soo Hong; Korean J Community Nutr 2018;23(1):28-37. Published online February 28, 2018; DOI: https://doi.org/10.5720/kjcn.2018.23.1.28

Abstract PDF PubReader: OBJECTIVES
This study was conducted to identify differences in job stress, satisfaction and commitment of cooking employees working in hotel kitchens with and without HACCP systems.
METHODS
Culinary employees of 12 five-star hotels were surveyed and 504 valid data were used for SPSS analysis. Sub factors of working environment factors (job stress, job satisfaction, and job commitment) were examined for analysis.
RESULTS
The results showed that hotels that implemented the HACCP system had significantly higher values for the five sub factors of employee job stress (job demand, relationship conflict, organizational system, lack of job autonomy, and job instability; p < 0.001). For the sub factors of job satisfaction (internal and external satisfaction) statistic showed a statistically significant value in hotels that did not implement the HACCP system (p < 0.001). Job attachment and job importance, which are sub factors of job commitment, showed no difference in relation to the implementation of HACCP system, and job responsibility showed a higher p-value in hotels that did not implement HACCP (p < 0.05).
CONCLUSIONS
The results of the study indicate that culinary employees working at venues with HACCP systems have more job related stress, lower job satisfaction and partially less job commitment. Based on this outcome, venues that have already implemented or are planning to implement HACCP systems should consider the implications regarding their management of employees. Managerial policies that enhance autonomy, job stability, achievement, self-development, promotion, and compensation should also be implemented. Finally, meticulous attention and high investments into the work environment and human resources are necessary.

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[English]
The Effectiveness of Na Reduction Program for Cook in Child-care Center: Focus on Self-reevaluation and Strengthen Consciousness: Hyewon Shin, Youngmee Lee; Korean J Community Nutr 2014;19(5):425-435. Published online October 31, 2014; DOI: https://doi.org/10.5720/kjcn.2014.19.5.425

Abstract PDF PubReader

OBJECTIVES
The purpose of this study was to develop a Na-reduction education program and apply it for cooks who prepare meals in day-care centers. To development of the program was based on increasing the self-awareness of salinity, eating behaviors and enforcing skills of low-Na cooking.
METHODS
The study was carried out from April to October in 2013, fifty five cooks participated in this program. The Na reduction program composed of 4 sessions of education which included a 90-minute lecture and self-reevaluation of personal saltsensitivity degree and three low Na recipe cooking classes. In order to measure the effectiveness of the program, the pretest and posttest of salinity of the soups provided by day care centers was conducted at registration and 5 month after the program with the same menu.
RESULTS
After the conduct of the program, salimeter using rate was increased from 8.2% to 94.6% after the program and the other measuring instruments using rate was gradually increased. We observed that the score on eating behaviors increased 1.51 points from 38.80 to 40.31 after the intervention program (p < 0.001). Further, increased knowledge and skill provided by the intervention program resulted in improved Nareduction cooking capability. According to the results from analyzing the soup salinity, the salinity in watery soup was significant reduced from 0.556 to 0.449 0.107 and soybean-paste soup was significant reduced from 0.669 to 0.551 after the intervention program (p < 0.001).
CONCLUSIONS
As the result of fact, the intervention programs that was based on self-reevaluation, to enforce practical skill and consciousness was effective to serve low sodium menu at day care centers.

Citations

Citations to this article as recorded by

Changes in the importance and performance of low-sodium management among childcare center cooks in Yongin, South Korea, after salinometer support programs: a descriptive study
Jiwoo Min, Youngmi Lee, Yunhee Chang, Yujin Lee
Korean Journal of Community Nutrition.2024; 29(4): 304. CrossRef
Comparison of Sodium Reduction Practice and Estimated Sodium Intake by Salty Food Preference on Employees and Customers of Sodium Reduction Restaurant in Daegu, Korea
Su-Jin Lee, Keon-Yeop Kim, Yeon-Kyung Lee
Korean Journal of Community Nutrition.2022; 27(1): 27. CrossRef
Comparison of the Sodium and Sugar Reduction Practices at Samsam Foodservices and General Foodservices in Daegu
Sung-young Kwon, Kilye Kim, Yeon-Kyung Lee
Korean Journal of Community Nutrition.2021; 26(4): 270. CrossRef
Sugar Reduction Perception and Sugary Food Intake among High School Students in Incheon
Gyeong-Ja Bae, Mi-Kyeong Choi
Korean Journal of Community Nutrition.2021; 26(2): 111. CrossRef
Current status, perception and practicability of restaurant staffs related to reducing sodium use in Seongnam, Korea
So-Hyun Ahn, Jong Sook Kwon, Kyungmin Kim, Yoonna Lee, Hye-Kyeong Kim
Journal of Nutrition and Health.2019; 52(5): 475. CrossRef
Perception and Attitudes toward Reducing the Sugar Intake of Childcare Center Foodservice Employees in Chungbuk Province
Sung Hee Min
Korean Journal of Food and Cookery Science.2019; 35(1): 73. CrossRef
Salinity Monitoring of Soups of The Institutions Enrolled at Center for Children’s Foodservice Management
Hyun Nae Park, Soon Mi Kim
Journal of the East Asian Society of Dietary Life.2016; 26(6): 507. CrossRef
School Dietitian Awareness, Practice, and Sodium Reduction Plan in School Meal Service
Eun Kyung Kim, Hae Young Kim
Korean Journal of Food & Cookery Science.2016; 32(2): 222. CrossRef
Management of Sodium-reduced Meals at Worksite Cafeterias: Perceptions, Practices, Barriers, and Needs among Food Service Personnel
Jounghee Lee, Sohyun Park
Osong Public Health and Research Perspectives.2016; 7(2): 119. CrossRef
Nutrition knowledge, eating attitudes, nutrition behavior, self-efficacy of childcare center foodservice employees by stages of behavioral change in reducing sodium intake
Yun Ahn, Kyung Won Kim, Kyungmin Kim, Jinwon Pyun, Ikhyun Yeo, Kisun Nam
Journal of Nutrition and Health.2015; 48(5): 429. CrossRef

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[English]
Effects of Fusion-Food Cooking Activity on Elementary School Students' Knowledge, Preferences and Perceptions of Korean Traditional Foods: Jeong Hae Bae, Kyoung Ae Lee; Korean J Community Nutr 2012;17(4):376-389. Published online August 31, 2012; DOI: https://doi.org/10.5720/kjcn.2012.17.4.376

Abstract PDF PubReader

The purpose of this study was to develop a fusion-food cooking program and apply that to sixth grade elementary school students, and to investigate its' effects on their knowledge, preferences, and perceptions of Korean traditional foods. The program focused on ten components. Students learned the general features of Korean traditional foods and Western foods in the 1st lesson. They learnt about kinds, nutrition value, and histories of kimchi, Tteok (rice cake), and Jeon (pan fried food), and cooked two fusion-foods of kimchi, Tteok, and Jeon each. As a result of learning about those food items, the students advanced their knowledge (p < 0.001) of kimchi, Tteok, and Jeon. Their preferences for Tteok (p < 0.05) and Jeon (p < 0.01) were increased, but those for kimchi remained unchanged. The interest (p < 0.05) and preferences (p < 0.01) for the general Korean traditional foods were increased. In conclusion, our results suggested that the fusion-food cooking program had the ability to improve elementary school students' perceptions of Korean traditional foods by increasing their knowledge, preferences, and interest in them. Furthermore it was considered that the program could help students understand the value of Korean traditional foods and in turn may encourage them to consume such food items more frequently. Since the fusion-food cooking activity program can be a good learning program as shown by the results of this study, more fusion-foods cooking activity programs, which are not discussed in this study, should be evaluated and developed in the future.

Citations

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Traditional Food Consumption and Cultural Food Knowledge in Korean and Japanese Elementary School Students
Jiyu Choi, Sooyoun Kwon, Sang-Jin Chung
The Korean Journal of Food And Nutrition.2016; 29(2): 218. CrossRef

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[English]
Possibility Analysis of a Rice Based Bread by Analyzing Customers' Needs of Menus for School Foodservice: So Jung Lee, Min A Lee, Il Sun Yang, Hae Young Lee; Korean J Community Nutr 2009;14(5):545-555. Published online October 31, 2009

Abstract PDF: School foodservice customers are likely to be tired of repeated cycle menus and their satisfaction for meals offered in school is inclined to be low. The menu variety is an important factor in increasing customer satisfaction. The purpose of this study was to investigate customer perspectives for applying rice based bread menus in order to add menu variety and promote using rice processed products in school foodservice. The questionnaire was distributed to 760 parent samples in elementary schools and 520 student samples in middle/high schools and a total of 665 and 387 usable data were collected, respectively. Food habits such as preference for cooking method, menu preference, food allergy and nutritional perspectives for menu and customer perception for rice based bread like quality, reliability, price, and purchasing convenience were investigated using 7 Likert scale. Also expected menu types applying rice based bread and offering frequency of rice bread menu were examined. Preference level for bread-based meals were moderate and students' preferences were slightly higher than parents. Menu types applying rice bread expected by middle/high school students were western food (49.4%), spaghetti (28.4%), set menu (13.7%), noodle (17.6%), Korean food (11.1%), Chinese food (10.9%) and porridge (4.5%). The most occupied rate was once in a week for expected offering frequency. Most respondents perceived that rice bread was more nutritive and qualitative than the wheat based one.

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[English]
A Survey of Teachers' Recognition on Nutrition Knowledge and Nutrition Education at Day-care Centers: Kum Mi Park; Korean J Community Nutr 2005;10(6):920-929. Published online December 31, 2005

Abstract PDF: This study was aimed at knowing the recognition of teachers' nutrition knowledge and nutrition education at day-care centers in Seong-nam. Teachers were all female, most of whom were in the 20, and their careers were less than 3 years. And 76.2% of the teachers graduated from high school and junior college. The score of the nutrition knowledge was average 14.3 +/- 2.2 (out of 20). It shows that they are lack of general information of nutrition. As the teachers had higher education, they scored higher nutrition knowledge levels (p<0.01). It also says that there was meaningful interrelationship between the nutrition knowledge and the number of children they had (p<0.05). 93% of the teachers said that nutrition education should be given when children are three years old, at least and most of the teachers thought that nutrition education is necessary and should be taught in a separate course. 50.4% of the teachers thought that nutrition education for early childhood should be taught by a nutritionist, but 35.2% of them thought that the teachers themselves should be in charge of it. About 60% of the teachers thought that 'Cooking Activity for Early Childhood' course should be established and it is desirable that the nutrition education should be in the area of cooking activity for childhood at daycare centers. The teachers thought that dietary habit is the most important subject in nutrition education and they got more information from the internet rather than in the class related to nutrition.

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[English]
Housewives' Behavior of Purchasing Special Eggs and Cooking Patterns of Eggs in Kyunggi-do and Inchon: kyung Ja Chang, Young Bum Cho; Korean J Community Nutr 1997;2(5):711-720. Published online December 31, 1997

Abstract PDF: The purpose of this study was to investigate the purchase of special and cooking patterns of eggs. This survey was carried out through questionnaire and the subjects were 435 housewives whose children were middle or high school students in Kyunggi-do and Inchon. The results are summarized as follows : 1) As for age, 66.4% of subjects were 40 years or older. Also 57.1% of subjects received a high school education. As for occuption, full-time housewives accounted for 60.5%. Monthly family income of 39.1 % was 1-2 million won. As for monthly cost of food, 51.7% of subjects paid less than 500 thousand won. Also 40.2% of subjects lived in apartments. 2)Most housewives knew about the sale of special eggs. However, they perceived that the price of special eggs was expensive. 3) The higher their age, education level. household income and food cost, were, the more frequent their purchase of special eggs was. 4) The reason for their purchasing special eggs was in order of nutrition and freshness. 5) Most housewives didn't trust the brands of special eggs. 6) The most popular method of cooking eggs was fried-eggs. Therefore, it is necessary to provide cheap, fresh and nutritious special eggs.

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