Journal of the Korean Society of Food Science and Nutrition (한국식품영양과학회지)

The Korean Society of Food Science and Nutrition (한국식품영양과학회)
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Comparison of Nutritional Compositions of Green Vegetables

나물의 영양성분 비교

  • Jin, Yong-Xie (Functional Food & Nutrition Division, Department Agrofood Resources, National Institute of Agricultural Sciences, Rural Development Administration (RDA)) ;
  • Kim, Hyeon-Young (Functional Food & Nutrition Division, Department Agrofood Resources, National Institute of Agricultural Sciences, Rural Development Administration (RDA)) ;
  • Kim, Se-Na (Functional Food & Nutrition Division, Department Agrofood Resources, National Institute of Agricultural Sciences, Rural Development Administration (RDA)) ;
  • Lee, Ji-Yoon (National Instrumentation Center for Environmental Management, Seoul National University) ;
  • Seo, Dongwon (Food Analysis Center, Korea Food Research Institute) ;
  • Choi, Youngmin (Functional Food & Nutrition Division, Department Agrofood Resources, National Institute of Agricultural Sciences, Rural Development Administration (RDA))
  • 김영섭 (농촌진흥청 국립농업과학원 농식품자원부 기능성식품과) ;
  • 김현영 (농촌진흥청 국립농업과학원 농식품자원부 기능성식품과) ;
  • 김세나 (농촌진흥청 국립농업과학원 농식품자원부 기능성식품과) ;
  • 이지윤 (서울대학교 농생명과학공동기기원) ;
  • 서동원 (한국식품연구원 식품분석센터) ;
  • 최용민 (농촌진흥청 국립농업과학원 농식품자원부 기능성식품과)
  • Received : 2017.02.24
  • Accepted : 2017.05.02
  • Published : 2017.05.31
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Abstract

This study examined the nutritional compositions of seven raw and blanched green vegetables: Amaranthus mangostanus L. (AM), Aster scaber Thunberg, Taraxacum platycarpum H. Dahlstedt (TP), Oenanthe javanica (Blume) DC, Allium tuberosum Rottler, Ligularia fischeri (Ledeb.) Turcz (LF), and Euonymus alatus (Thunb.) Siebold (EA). Proximate compositions (moisture, protein, ash, dietary fiber, and fat), minerals (calcium, phosphorus, iron, potassium, sodium, and magnesium), and vitamins (riboflavin and vitamin C) were analyzed in the study. In this study, moisture contents of raw and blanched green vegetables were 71.28~92.68 g/100 g and 76.90~92.09 g/100 g, respectively. The protein and fat contents of raw LF (33.38 g/100 g and 4.50 g/100 g dry weight basis, respectively) were higher than those of other cultivars. Ash contents of AM were significantly higher than those of their respective raw samples. Potassium, magnesium, calcium, and sodium contents of AM were 7,710.63 mg/100 g, 1,786.67 mg/100 g, 1,534.44 mg/100 g, and 743.18 mg/100 g, respectively. In the case of raw green vegetables, iron content of TP was 55.23 mg/100 g, which was the highest value among tested green vegetables. Total dietary fiber content of EA was 59.75 g/100 g, which was the highest value. Riboflavin content was highest in the raw and blanched LF (3.10 mg/100 g and 3.05 mg/100 g, respectively). Vitamin C contents of raw and blanched EA were 468.28 mg/100 g and 471.42 mg/100 g, respectively, which were higher than the other values. There were differences in nutritional ingredients according to different types of green vegetables. Therefore, it is advisable to evenly ingest various green vegetables.

본 연구에서는 비름나물, 참취, 민들레, 미나리, 부추, 곰취, 홑잎나물 등 식생활에서 많이 섭취되고 있는 7종 나물의 생시료와 데친 후의 수분, 단백질, 지질, 회분, 무기질, 식이섬유와 비타민 함량 등 영양성분 변화를 비교 분석하였다. 데치기 전후 7종 나물의 수분 함량은 각각 71.28~92.68 g/100 g과 76.90~92.09 g/100 g으로 시료 간 유의적인 차이를 나타내었다(P<0.05). 영양성분 비교 분석을 위해 수분을 제외한 모든 성분의 함량은 건조물 중량 100 g 기준으로 환산하였다. 단백질 함량과 조지방 함량은 곰취가 33.38 g/100 g과 4.50 g/100 g으로 분석시료 중 가장 높은 함량을 나타내었다. 조회분 함량은 비름나물이 19.89 g/100 g으로 가장 높은 함량을 나타내었고 홑잎나물에서 5.21 g/100 g으로 가장 낮은 함량을 나타내었다. 무기성분 중 칼슘 함량은 비름나물이 1,534.44 mg/100 g으로 가장 높은 함량을 나타내었으며 그다음으로 곰취, 민들레, 홑잎나물, 참취, 부추, 미나리 순으로 시료 간 유의적인 차이를 나타내었다(P<0.05). 철 함량은 민들레가 55.23 mg/100 g으로 가장 높은 함량을 나타내었으며, 나트륨 함량은 비름나물이 743.18 mg/100 g으로 기타 채소에 비해 유의적으로 높은 함량을 나타내었다. 칼륨과 마그네슘 함량은 비름나물에서 각각 7,710.63 mg/100 g과 1,786.67 mg/100 g으로 가장 높은 함량을 나타내었다. 총 식이섬유는 홑잎나물, 부추, 미나리, 비름나물, 곰취, 참취, 민들레 순으로 홑잎나물에서 59.75 g/100 g으로 가장 높은 함량을 나타내었다. 리보플래빈 함량은 곰취와 참취가 각각 3.10 mg/100 g, 3.08 mg/100 g으로 기타 채소보다 유의적으로 높은 함량을 나타내었다(P<0.05). 비타민 C 함량은 홑잎나물에서 468.28 mg/100 g으로 기타 나물보다 유의적으로 높은 함량을 나타내었으며 민들레 시료는 22.48 mg/100 g으로 가장 낮은 함량을 나타내었다. 주요 영양소 권장섭취량에 대한 기여도를 보면 단백질, 칼슘, 식이섬유, 비타민 등 성분에 대해서는 홑잎나물이 기여도가 높았다. 철 성분은 민들레가 기여도가 컸으며 칼륨, 마그네슘, 나트륨 등 성분은 비름나물이 성인 권장섭취량에 대한 기여도가 높았다. 이상의 결과로부터 나물은 종류에 따라 영양성분 함량의 차이가 있으며, 어느 한 종류의 나물을 섭취하기보다 여러 가지 나물을 골고루 섭취하는 것이 바람직할 것으로 생각된다.

Keywords

References

  1. Han S, Xu B. 2014. Bioactive components of leafy vegetable edible amaranth (Amaranthus mangostanus L.) as affected by home cooking manners. Am J Food Sci Technol 2: 122-127. https://doi.org/10.12691/ajfst-2-4-3
  2. Choi NS, Oh S, Lee JM. 2001. Changes of biologically functional compounds and quality properties of Aster scaber (Chamchwi) by blanching conditions. Korean J Food Sci Technol 33: 745-752.
  3. Han EK, Jung EJ, Lee JY, Jin YX, Chung CK. 2011. Antioxidative activity of ethanol extracts from different parts of Taraxacum officinale. J Korean Soc Food Sci Nutr 40: 56-62. https://doi.org/10.3746/jkfn.2011.40.1.056
  4. Kang MJ, Kim KS. 2001. Current trends of research and biological activities of dandelion. Food Industry and Nutrition 6(3): 60-67.
  5. Lee WG. 2015. Quality characteristics of cookies added with dropwort powder. Korean J Culinary Res 21: 42-54.
  6. Lim EJ, Huh CO, Kwon SH, Yi BS, Cho KR, Shin SG, Kim SY, Kim JY. 2009. Physical and sensory characteristics of cookies with added leek (Allium tuberosum Rottler) powder. Korean J Food Nutr 22: 1-7.
  7. Park BH, Joo HM, Cho HS. 2014. Quality characteristics of dried noodles added with Ligularia fischeri powder. Korean J Food Cult 29: 205-211. https://doi.org/10.7318/KJFC/2014.29.2.205
  8. Ministry of Food and Drug Safety. 2012. Korean Food Standards Codex. Korean Food Industry Association, Seoul, Korea. p 3-9.
  9. Mattila P, Salo-Vaananen P, Konko K, Aro H, Jalava T. 2002. Basic composition and amino acid contents of mushrooms cultivated in Finland. J Agric Food Chem 50: 6419-6422. https://doi.org/10.1021/jf020608m
  10. AOAC. 2005. Official methods of analysis. 18th ed. Association of Official Analytical Chemists, Washington, DC, USA. Method 985.35.
  11. AOAC. 2005. Official methods of analysis. 18th ed. Association of Official Analytical Chemists, Washington, DC, USA. Method 985.29.
  12. AOAC. 2005. Official methods of analysis. 18th ed. Association of Official Analytical Chemists, Washington, DC, USA. Method 970.65.
  13. Phillips KM, Tarrago-Trani MT, Gebhardt SE, Exler J, Patterson KY, Haytowitz DB, Pehrsson PR, Holden JM. 2010. Stability of vitamin C in frozen raw fruit and vegetable homogenates. J Food Compos Anal 23: 253-259. https://doi.org/10.1016/j.jfca.2009.08.018
  14. Park MH, Choi BG, Lim SH, Kim KH, Heo NK, Yu SH, Kim JD, Lee KJ. 2011. Analysis of general components, mineral contents, and dietary fiber contents of Synurus deltoides. J Korean Soc Food Sci Nutr 40: 1631-1634. https://doi.org/10.3746/jkfn.2011.40.11.1631
  15. Kim MH, Jang HL, Yoon KY. 2012. Changes in physicochemical properties of Haetsun vegetables by blanching. J Korean Soc Food Sci Nutr 41: 647-654. https://doi.org/10.3746/jkfn.2012.41.5.647
  16. Chae HS, Lee SH, Jeong HS, Kim WJ. 2013. Antioxidant activity and physicochemical characteristics of Pimpinella brachycarpa Nakai with treatments methods. Korean J Food Nutr 26: 125-131. https://doi.org/10.9799/ksfan.2013.26.1.125
  17. Ministry of Health and Welfare. 2015. Dietary reference intakes for Koreans 2015. The Korean Nutrition Society, Seoul, Korea.
  18. Nieves JW, Komar L, Cosman F, Lindsay R. 1998. Calcium potentiates the effect of estrogen and calcitonin on bone mass: review and analysis. Am J Clin Nutr 67: 18-24. https://doi.org/10.1093/ajcn/67.1.18
  19. Anderson JJB, Klemmer PJ, Watts MLS, Garner SC, Calvo MS. 2006. Phosphorus. In Present Knowledge in Nutrition. 9th ed. Bowman B, Russell RM, eds. International Life Sciences Institute, Washington, DC, USA. Vol 1, p 383-399.
  20. Suter PM. 1998. Potassium and hypertension. Nutr Rev 56: 151-153.
  21. Cappuccio FP, MacGregor GA. 1991. Does potassium supplementation lower blood pressure? A meta-analysis of published trials. J Hypertens 9: 465-473. https://doi.org/10.1097/00004872-199105000-00011
  22. Warburton DER, Nicol CW, Bredin SSD. 2006. Prescribing exercise as preventive therapy. Can Med Assoc J 174: 961-974. https://doi.org/10.1503/cmaj.1040750
  23. Milner JA. 1990. Trace minerals in the nutrition of children. J Pediatr 117: S147-S155. https://doi.org/10.1016/S0022-3476(05)80013-7
  24. Park JS, Lee WJ. 1994. Dietary fiber contents and physical properties of wild vegetables. J Korean Soc Food Nutr 23: 120-124.
  25. Yeon S, Oh K, Kweon S, Hyun T. 2016. Development of a dietary fiber composition table and intakes of dietary fiber in Korea National Health and Nutrition Examination Survey (KNHANES). Korean J Community Nutr 21: 293-300. https://doi.org/10.5720/kjcn.2016.21.3.293
  26. Chung HK, Yoon KS, Woo N. 2016. Effects of cooking method on the vitamin and mineral contents in frequently used vegetables. Korean J Food Cook Sci 32: 270-278. https://doi.org/10.9724/kfcs.2016.32.3.270
  27. Ahn MS. 1999. A study on the changes in physicochemical properties of vegetables by Korean traditional cooking methods. Korean J Dietary Culture 14: 177-188.

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