J Nutr Health.  2017 Dec;50(6):655-663. 10.4163/jnh.2017.50.6.655.

Analysis of sodium content of representative Korean foods high in sodium from home meal, foodservice, and restaurants

Affiliations
  • 1Department of Food Science and Nutrition, Kyungpook National University, Daegu 41566, Korea. yklee@knu.ac.kr

Abstract

PURPOSE
The aim of this study was to analyze the sodium contents of representative Korean foods high in sodium and develop them as a fundamental resource for setting the standard amount of sodium in foods.
METHODS
A total of 480 representative Korean foods high in sodium were collected from households, foodservice establishments, and restaurants in four regions (Capital region, Chungcheong & Gangwon Province, Gyeongsang province, and Jeolla province) and analyzed their sodium content.
RESULTS
The sodium content (per 100 g) of food categorized by food group was highest in kimchi and braised food (p < 0.001), and the sodium content of each food was highest in stir-fried anchovies (1,896.6 mg) followed by braised burdock and lotus roots (820.6 mg) and picked onions (809.3 mg) (p < 0.001). However, the sodium content per portion of food was highest in steamed short ribs (1,429.6 mg) from home meals (p < 0.001), Bibimbap, (1,074.1 mg) and steamed short ribs (838.8 mg) from foodservice (p < 0.001), spicy beef soup (3,273.2 mg), and pollack stew (2,930.2 mg) from restaurants (p < 0.001). The sodium content per 100 g and portion of soups and stews from restaurants was significantly higher than that of home meals and foodservice meals (p < 0.001), and the sodium content per portion of steam dishes and stir-fried dishes from home meals was significantly higher than that of foodservice meals (p < 0.05).
CONCLUSION
These results suggest that developing and using low-sodium soybean sauces & soybean paste and kimchi is needed in an effort to reduce sodium intake. In addition, determination of the sodium contents of representative Korean foods known to be high in sodium is expected to be useful in establishing guidelines for reduction of sodium content.

Keyword

sodium content; representative Korean food; home meal; foodservice; restaurant meal

MeSH Terms

Arctium
Family Characteristics
Gangwon-do
Lotus
Meals*
Onions
Red Meat
Restaurants*
Ribs
Sodium*
Soybeans
Steam
Sodium
Steam

Cited by  2 articles

Salinity of Representative Korean Foods High in Sodium from Home Meals, Foodservices, and Restaurants
Lin Jiang, Damin Shin, Yeon-Kyung Lee
Korean J Community Nutr. 2018;23(4):333-340.    doi: 10.5720/kjcn.2018.23.4.333.

Development of standards for reducing the sodium content and salinity of Korean fermented soybean sauces and representative Korean foods high in sodium
Lin Jiang, Eun-Kyung Shin, Jung-Sook Seo, Yeon-Kyung Lee
J Nutr Health. 2019;52(2):185-193.    doi: 10.4163/jnh.2019.52.2.185.


Reference

References

1. Ministry of Health and Welfare, Korea Centers for Disease Control and Prevention. Korea Health Statistics 2014: Korea National Health and Nutrition Examination Survey (KNHANES VI-2). Cheongju: Korea Centers for Disease Control and Prevention;2015.
2. Meneton P, Jeunemaitre X, de Wardener HE, MacGregor GA. Links between dietary salt intake, renal salt handling, blood pressure, and cardiovascular diseases. Physiol Rev. 2005; 85(2):679–715.
Article
3. Cook NR, Cutler JA, Obarzanek E, Buring JE, Rexrode KM, Kumanyika SK, Appel LJ, Whelton PK. Long term effects of dietary sodium reduction on cardiovascular disease outcomes: observational follow-up of the trials of hypertension prevention (TOHP). BMJ. 2007; 334(7599):885–888.
Article
4. Chobanian AV, Hill M. National heart, lung, and blood institute workshop on sodium and blood pressure: a critical review of current scientific evidence. Hypertension. 2000; 35(4):858–863.
5. de Wardener HE, MacGregor GA. Harmful effects of dietary salt in addition to hypertension. J Hum Hypertens. 2002; 16(4):213–223.
Article
6. Tsugane S. Salt, salted food intake, and risk of gastric cancer: epidemiologic evidence. Cancer Sci. 2005; 96(1):1–6.
Article
7. Son SM, Huh GY. Dietary risk factors associated with hypertension in patients. Korean J Community Nutr. 2006; 11(5):661–672.
8. Kim YS, Paik HY. Measurement of Na intake in Korean adult females. Korean J Nutr. 1987; 20(5):341–349.
9. Cho YY. Practice guidelines for reducing salt intake. Korean J Community Nutr. 2002; 7(3):394–400.
10. Lim HS, Ko YS, Shin D, Heo YR, Chung HJ, Chae IS, Kim HY, Kim MH, Leem DG, Lee YK. Sodium and potassium content of school meals for elementary and junior high school students in Daegu, Masan, Gwangju, and Jeju. J Korean Soc Food Sci Nutr. 2013; 42(8):1303–1317.
Article
11. Shin EK, Lee YK. Comparison of sodium content of workplace and homemade meals through chemical analysis and salinity measurements. Nutr Res Pract. 2014; 8(5):558–563.
Article
12. Jang MR, Hong MS, Choi BC, Han SH, Lee KA, Kim LL, Lee JH, Kim JH, Jung K. Contents of sodium and potassium for restaurant dishes in Seoul. J Food Hyg Saf. 2015; 30(2):189–195.
Article
13. Park HR, Jeong GO, Lee SL, Kim JY, Kang SA, Park KY, Ryou HJ. Workers intake too much salt from dishes of eating out and food service cafeterias; direct chemical analysis of sodium content. Nutr Res Pract. 2009; 3(4):328–333.
Article
14. Lee HJ, Lee CH, Lee KS, Jung YJ, Ha SH, Jung YY, Kim DS. Survey on sodium contents in meals of school foodservice and sodium intakes of students in Busan and Gyeongsangbukdo. J Korean Soc Food Sci Nutr. 2010; 39(1):85–91.
Article
15. Ministry of Food and Drug Safety (KR). Korean restaurants nutritive components data. Cheongwon: Ministry of Food and Drug Safety;2011.
16. Boo G. Development and application of Korean food recipes for low-sodium intake [dissertation]. Gyeongsan: Daegu National University;2015.
17. Anderson CA, Appel LJ, Okuda N, Brown IJ, Chan Q, Zhao L, Ueshima H, Kesteloot H, Miura K, Curb JD, Yoshita K, Elliott P, Yamamoto ME, Stamler J. Dietary sources of sodium in China, Japan, the United Kingdom, and the United States, women and men aged 40 to 59 years: the INTERMAP study. J Am Diet Assoc. 2010; 110(5):736–745.
Article
18. Song DY, Park JE, Shim JE, Lee JE. Trends in the major dish groups and food groups contributing to sodium intake in the Korea National Health and Nutrition Examination Survey 1998–2010. Korean J Nutr. 2013; 46(1):72–85.
Article
19. Hong SM, Lee JH, Kim HK, Yu R, Seo JH, Huh EJ, Cho SS, Yang J. Study on sodium reduction: ‘Healthy restaurant for sodium reduction'. J Korean Diet Assoc. 2014; 20(3):174–182.
Article
20. Kim SH, Jang SY, Choi JK. Taste preference and whole-mouth taste threshold in a Korean population in the age of the 3rd decade. J Korean Acad Oral Med. 2003; 28(4):413–426.
21. Ministry of Food and Drug Safety (KR). A day without soup [Internet]. Cheongwon: Ministry of Food and Drug Safety;; [cited 2016 Aug 1]. Available from:. http://www.mfds.go.kr/index.do?mid=675&seq=19905&cmd=v.
22. Ministry of Health and Welfare, Korea Centers for Disease Control and Prevention. Korea Health Statistics 2011: Korea National Health and Nutrition Examination Survey (KNHANES V-2). Cheongwon: Korea Centers for Disease Control and Prevention;2012.
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