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Study on the Salt and Sodium Content of Middle School Lunch Meals in Gyeongsangbuk-do Area - Focus on Application of 'SamSam Foodservice' -

경북 일부지역 중학교 점심급식의 소금 및 나트륨 함량 분석 - 삼삼급식소 적용을 위한 기초조사를 중심으로 -

  • Park, So-Young (Department of Food and Nutrition, Catholic University of Daegu) ;
  • Lee, Kyung-A (Department of Food and Nutrition, Catholic University of Daegu)
  • 박소영 (대구가톨릭대학교 식품영양학과) ;
  • 이경아 (대구가톨릭대학교 식품영양학과)
  • Received : 2016.01.18
  • Accepted : 2016.04.19
  • Published : 2016.05.31

Abstract

The purpose of this study was to investigate the salt and sodium content of lunch meals served at middle schools in Gyeongsangbuk-do. Four middle schools were investigated for their salt and sodium content and salt content contributing rate per meal. Average salt content of every lunch meal was 4.41 g, and average sodium content was 1,736.02 mg. During the investigation period, the lowest sodium content was 943.19 mg while the highest was 2,827.56 mg. Samples were classified into 16 food items and investigated for salt and sodium content. Total average salinity was 1.06%. Kimchi was the saltiest, followed by fresh-vegetables, boiled-vegetables, stir-fried foods, pan-fried foods, and hard-boiled foods. Total average salt content was 0.74 g, and most salty dishes were single dish rice noodles, followed by stews, steamed foods, broths, soups, kimchies, stir-fried foods, roasted foods, and hard-boiled foods. Samples were classified into seven menu groups, including cooked rice, single dish rice noodles, soup stew, main dish, side dish, kimchi, and desserts. Contributing rate of total average salt content was high in single dish rice noodles (40.56%), soup stew (23.23%), kimchies (20.30%), and main dish (18.13%). These results can be useful for establishing a database for sodium contents of meals in middle schools. 'SamSam foodservice' should be initiated in school foodservice to reduce sodium intake.

본 연구는 경북지역 남녀공학 중학교에서 제공된 점심급식의 소금 및 나트륨 함량에 대해 알아보기 위해 칠곡지역 4개 중학교를 대상으로 한 끼당 총 소금 및 나트륨 함량과 한끼 소금 함량 기여도를 조사하였으며 그 결과는 다음과 같다. 조사대상 학교의 한 끼당 전체 평균 소금 함량은 4.41g이며, 전체 평균 나트륨 함량은 1,736.02 mg이다. 4개 학교에서 제공한 총 40개의 식단 중 1개 식단을 제외한 39개(97.5%) 식단이 식약처에서 권고하는 중학교 '삼삼급식소' 나트륨 함량 기준(1,000 mg)을 초과하는 것으로 나타났다. 특히 조사기간 동안 제공된 점심급식 중 나트륨 함량이 가장 높은 식단은 2,827.56 mg으로 나타났다. 점심급식에서 제공된 메뉴를 총 16개 군으로 분류하여 음식군별로 제공량, 염도, 소금 및 나트륨 함량을 조사한 결과 전체 평균 염도는 1.06%이며, 전체 평균 소금 함량은 0.74 g이다. 조사대상 학교에서 점심급식으로 제공된 음식을 밥류, 일품밥 면류, 국 탕 찌개류, 주찬, 부찬, 김치류, 후식류 등의 7개 메뉴 유형별로 구분하여 한 끼 소금 함량 기여도를 조사한 결과 일품밥 면류(40.56%), 국 찌개류(23.23%), 김치류(20.30%), 주찬류(18.13%), 부찬류(11.36%) 순으로 높게 나타났다. 조사기간 동안 제공된 학교별 국 탕 찌개류의 염도는 전체 평균 0.75%이며, 38개 국 탕 찌개 중 12개(32.0%)가 식약처 국염도 권고기준 0.8%를 초과하는 것으로 나타났다. 일품밥 면류와 주찬류 중 나트륨 함량이 높은 메뉴를 살펴본 결과 일품밥 면류는 쌀잔치국수(1,056.49 mg), 자장볶음밥(976.48 mg), 오므라이스(821.33 mg), 굴소스야채볶음밥(791.00 mg), 비빔밥(744.46 mg) 등의 순으로 높게 나타났으며, 주찬류는 오징어미더덕찜(1,120.88 mg), 돈육버섯볶음(626.84 mg), 김치돈육볶음(563.28 mg), 매운어묵조림(498.01 mg), 떡볶이(497.45 mg) 등의 순으로 조사되었다. 이상의 연구 결과를 통해 중학교 급식 이용자의 중식을 통한 나트륨 섭취량 감소를 위해서는 한 끼 총나트륨 함량을 1,000 mg 이하 수준으로 제공하는 것을 목표로 하는 '삼삼급식소' 사업에 학교급식이 적극적으로 참여하여 학교급식에 나트륨 저감화가 정착되도록 힘써야 할 것으로 생각한다.

Keywords

References

  1. Choi HM, Kim JH, Lee JH, Kim CI, Song KH, Chang KJ, Min HS, Yim KS, Byun KW, Song ES, Yeo EJ, Lee HM, Kim KW, Kim HS, Kim CI, Yoon EY, Kim HA. 2006. Nutrition in the 21st century. 3th ed. Gyomoon Publishers, Gyeonggi, Korea. p 316-320.
  2. MOHW. 2013. The Korea national health and nutrition examination survey (KNHANES V-3). Ministry of Health and Welfare, Sejong, Korea.
  3. Kim SJ, Cho MH, Lee KH. 2009. Comparative study between the salinities of soups preferred by customers and provided at institutional foodservice establishments. J East Asian Soc Diet Life 19: 444-450.
  4. Son SM, Heo KY. 2002. Salt intake and nutritional problems in Korean. Korean J Community Nutr 7: 381-390.
  5. Chang SO. 2010. Effect of a 6-month low sodium diet on the salt taste perception and pleasantness, blood pressure and the urinary sodium excretion in female college students. Korean J Nutr 43: 433-442. https://doi.org/10.4163/kjn.2010.43.5.433
  6. KOSTAT. 2014. Statistics on causes of death for the year 2013. Statistics Korea, Daejeon, Korea. p 6.
  7. Kim BR. 2009. Fast food consumption pattern and food habit by fast food intake frequency of middle school students in Wonju area. J Korean Home Econo Edu Assoc 21(4): 19-33.
  8. Lyu ES, Lee KA, Yoon JY. 2006. The fast food consumption patterns of secondary school students in Busan area. J Korean Soc Food Sci Nutr 35: 448-455. https://doi.org/10.3746/jkfn.2006.35.4.448
  9. Kim KN, Park EJ. 2005. Nutrition density of fast-food consumed by the middle school students in Cheongju city. Korean J Community Nutr 10: 271-280.
  10. Shin EK, Kim SY, Lee SH, Bae IY, Lee HG. 2008. Fast food consumption patterns and eating habits of 6th grade elementary school children in Seoul. J East Asian Soc Diet Life 18: 662-674.
  11. Lim HJ. 2001. A study on the calcium and sodium intakes and urinary calcium excretion of preschool children in Busan. Korean J Nutr 34: 786-796.
  12. An GS, Shin DS. 2001. A comparison of the food and nutrient intake of adolescents between urban areas and islands in South Kyungnam. Korean J Community Nutr 6: 271-281.
  13. Lee HJ, Lee CH, Lee KS, Jung YJ, Ha SH, Jung YY, Kim DS. 2010. Survey on sodium contents in meals of school foodservice and sodium intakes of students in Busan and Gyeongsangbuk-do. J Korean Soc Food Sci Nutr 39: 85-91. https://doi.org/10.3746/jkfn.2010.39.1.085
  14. Lee EM, Park YG, Jung WY, Kim MR, Seo EC, Jung RS, Na MA, Lee JH, Heo OS. 2010. Survey on sodium and potassium content of school meals as well as sodium and potassium intake by students in the Daejeon and Chungcheong area. J East Asian Soc Diet Life 20: 853-862.
  15. Lee SK, Chang EJ, Choi JC, Bahn KN, Kim MH. 2010. Current assessment of sodium and potassium intakes in elementary and middle school students through school meals. Korean J Food Sci Technol 42: 578-585.
  16. MOE. 2014. Guidance on sodium reduction for school foodservice. Ministry of Education, Sejong, Korea. p 3-11.
  17. Gyeongsangbuk-do Office of Education. 2016. 2016 Basic direction of school foodservice. Gyeongbuk, Korea. p 47.
  18. Lee KS. 2013. Use of salimeters and sodium reduction education in school foodservice in the Gyeonggi area. J Korean Diet Assoc 19: 173-181. https://doi.org/10.14373/JKDA.2013.19.2.173
  19. MFDS. 2014. Food is on a sodium diet. Ministry of Food and Drug Safety, Sejong, Korea. p 1-2.
  20. MFDS. 2014. Eating out and school foodservice, choose a low sodium food. Ministry of Food and Drug Safety, Sejong, Korea. p 1-2.
  21. KNS. 2011. Computer aided nutritional analysis program (CAN-Pro4.0). The Korean Nutrition Society, Seoul, Korea.
  22. Korean Food Foundation. Korean menu in English. Available from: http://www.hansik.org/kr/board.do?cmd=list&bbs_id=017&menu=PKR4040000&lang=kr (accessed Mar 2016).
  23. Kim JA, Kim YH, Ann MY, Lee YK. 2012. Measurements of salinity and salt content by menu types served at industry foodservice operations in Daegu. Korean J Community Nutr 17: 637-651. https://doi.org/10.5720/kjcn.2012.17.5.637
  24. MFDS. 2016. The guideline for the operation management of 'Samsam foodservice'. Ministry of Food and Drug Safety, Sejong, Korea. p 1.
  25. Kim HA, No SY, Lee KH. 2008. A study on the salt contents in foods served by institutional foodservice establishment. J East Asian Soc Diet Life 18: 739-745.
  26. Kim JN, Park SY, Ahn SH, Kim HK. 2013. A survey on the salt content of kindergarten lunch meals and meal providers' dietary attitude to sodium intake in Gyeonggi-do area. Korean J Community Nutr 18: 478-490. https://doi.org/10.5720/kjcn.2013.18.5.478
  27. Cho MH, Kim SJ, Lee KH. 2008. A study on preference of salinity and temperature of soups served in the institutional foodservice establishment. J East Asian Soc Diet Life 18: 601-607.

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