Appropriate Size and Dish Combination of Nutritional-Balanced Lunch Boxes Delivered to Children Under the Government-Funded Meal Service Program in Korea.
- Author:
Kana ASANO
1
;
Jihyun YOON
;
Borham YOON
Author Information
1. Department of Food and Nutrition, Seoul National University, Seoul, Korea. hoonyoon@snu.ac.kr
- Publication Type:Original Article
- Keywords:
low-income children;
lunch box;
3 : 1 : 2 meal box magic;
food service program
- MeSH:
Ascorbic Acid;
Calcium;
Child;
Dairy Products;
Humans;
Iron;
Japan;
Korea;
Lunch;
Magic;
Male;
Meals;
Meat;
Milk;
Ovum;
Riboflavin;
Vegetables;
Vitamin A
- From:Korean Journal of Community Nutrition
2009;14(5):565-575
- CountryRepublic of Korea
- Language:Korean
-
Abstract:
The purpose of this study was to propose the appropriate sizes and dish combination for nutritional-balanced lunch boxes delivered to children under the government-funded meal service program in Korea. The study was based on the 3 : 1 : 2 Meal Box Magic, a nutrition education method developed in Japan. A total of 290 lunch menus, comprising of 10 day menus from 29 organizations having delivered lunch boxes to children during summer vacation of 2008, were analyzed and used as the base data for lunch box combination. Dishes of the menus were classified into 6 groups: Rice group, Protein side dish group (including meat, fish, egg, and bean dishes), Vegetable side dish group, Kimchi group (including kimchi and jangajji), Soup, stew group, and the other group. Nutrient analysis was conducted for 100 ml of these dishes by CAN Pro 3.0 utilizing volume and weight conversion data used for analysis of the Korea Health and Nutrition Examination Survey and those from the Nutrient Composition of Food for Consumers. All the possible combinations of 5 dishes, comprising of 3 dishes from Rice group, Protein side dish group, and Kimchi group, respectively, and 2 dishes from Vegetable side dish group, were made using the frequently served dishes from the respective dish group. Nutrient analysis of each combination was conducted based on the assumption that a lunch box was 600 ml and filled up to 80% by dishes using the volume ratio of 3 : 1 : 1.5 : 0.5 for Rice group : Protein side dish group : Vegetable side dish group : Kimchi group. The mean and standard deviation of energy and nutrients of all combinations calculated by weighting the serving frequency of each dish selected for the combinations were 621 +/- 81 kcal for Energy, 22.1 +/- 5.0 g for Protein, 120 +/- 45 mg for Calcium, 4.1 +/- 1.1 mg for Iron, 201 +/- 130microgram RE for Vitamin A, 0.34 +/- 0.10 mg for Thiamin, 0.27 +/- 0.10 mg for Riboflavin, and 24.3 +/- 9.6 mg for Vitamin C. The energy percentages from Carbohydrate, Protein and Fat were 66%, 14% and 20%. The analysis results met the nutrition standard of lunch boxes for male elementary students in grades 4 through 6 under the government-funded meal service program regarding calories, nutrients except calcium and riboflavin, and macronutrient distribution ranges. Accordingly appropriate box sizes were suggested for different age and sex groups to meet the respective nutrition standards. In addition, milk or dairy products were suggested to accompany lunch boxes to supplement calcium and riboflavin intake. The method of selecting box sizes and making dish combination suggested in this study could be useful for the organizations preparing lunch boxes under the government-funded children's meal service program where nutrition professionals are not available.
