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

The Korean Society of Food Science and Nutrition (한국식품영양과학회)
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Change and Estimated Availability of NDF Binding Trace Minerals in Soybean Sprouts Depending on Cultivation Periods

콩나물의 재배기간에 따른 NDF에 결합된 미량 무기질의 변화와 추정이용률

  • 엄지혜 (동아대학교 식품과학부) ;
  • 은정화 (동아대학교 식품과학부) ;
  • 최희정 (부경대학교 수산해양생명과학과) ;
  • 김대진 (동아대학교 식품과학부)
  • Published : 2009.03.31
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Abstract

This study was conducted to determine contents and estimated availabilities of trace minerals (Cu, Fe, Mn, Zn) in soybean sprouts depending on culture periods such as 1, 3 and 5 days. The proportional changes of Cu estimated availability in cotyledon were between 57.31 and 98.34%, between 63.69 and 82.56% for Fe, 99.19 and 99.82% for Mn and 48.60 and 94.56% for Zn, respectively, based on dry matter. The estimated availabilities of Cu, Fe, Mn, and Zn in hypocotyl were between 34.63 and 56.0%, 20.74 and 40.33%, 86.5 and 95.88%, and 96.11 and 96.61%, respectively, on dry matter basis.

본 연구는 한국인이 많이 섭취하는 채소류의 하나인 콩나물을 재배기간 1, 3, 5일에 따라 자엽과 배축으로 분리하고 cell wall에 결합된 Cu, Fe, Mn, Zn의 함량을 측정하여 간과 하기 쉬운 미량 무기질의 이용률을 추론하고자 실시하였다. 자엽의 NDF에 결합된 미량 무기질은 Mn을 제외하고 모두 5일째에 가장 적게 결합되어 있었고, 배축에서는 Cu와 Mn이 5일째에 많이 결합되어 있었으며 Fe과 Zn은 재배기간이 증가할수록 결합 정도가 유의적으로 감소하였다. 또한 자엽과 배축에서의 추정이용률을 보면 자엽에서 Cu, Fe 및 Zn은 재배기간이 증가할수록 높은 이용률을 보였고 Mn은 1, 3, 5일째 모두 99% 이상의 매우 높은 이용률을 보여 콩나물자엽에 있어서 특히나 Mn 자원으로서의 그 이용이 기대될 것으로 판단되었다. 배축에서는 Cu와 Fe이 다소 낮은 이용률을 보였지만 Mn과 Zn은 3일째에 95% 이상으로 추정이용률이 높았다.

Keywords

References

  1. Choi SD, Kim YH, Nam SH, Shon MY. 2002. Growth characteristics of soybean sprouts cultivated with extract of Korean hurb medicines. Kor J Food Pre 9: 168-173
  2. Song J, Kim SL, Hwang JJ, Song YK, Hur HS. 2000. Physicochemical properties of soybean sprouts according to culture period. Kor J Soybean Digest 17: 84-89
  3. Kim SO. 1988. Effect of growth regulators on the growth and vitamin C biosynthesis during germination of soybean. J Korean Soc Food Sci Nutr 17: 115-124
  4. Bai HW, Yu TJ. 1957. Studies on changes of protein contents in various organs of the germinating soybean and of RNA contents of cotyledon of it. J Appl Biol Chem 8: 81-86
  5. Shin HS. 1974. Studies on the lipid metabolism of soybean during its germination-(Part 2) changes on lipoxygenase activity and fatty acid composition in soybean during germination. J Appl Biol Chem 17: 247-253
  6. Oh BY, Park BH, Ham KS. 2003. Changes of saponin during the cultivation of soybean sprout. Kor J Food Sci Technol 35: 1039-1044
  7. Nam SS. 1993. A study on activity of lipoxygenase and change in volatile compounds of soybean sprouts during cultivations. PhD Dissertation. Chung Ang University
  8. Kim EM, Lee KJ, Chee KM. 2004. Comparision in isoflavone contents between soybean and soybean sprouts of various soybean cultivas. Kor J Nutr 37: 45-51
  9. Lee JC, Hwang YH. 1996. Variation of asparagine and aspartic acid contents in bean sprouts soybeans. Kor J Crop Sci 41: 592-599
  10. Naitoh S, Shiga I. 1982. Studies on utilization of ozone in food preservation. IX. Effect of ozone treatment on elongation of hypocotyl and traceable counts of bean sprouts. J Jpn Soc Food Sci Technol 36: 181-188
  11. Goto N, Esashi Y. 1974. Plant growth substances. Hirokawa publishing company, Tokyo. p 853-863
  12. Lee GY, Kim EM, Woo SJ. 1996. Changes in the contents and composition of dietary fiber during the growth of soybean sprouts. Kor J Nutr 29: 1142-1149
  13. Lee EY, Kim YA. 1994. Effects of heat treatment on the dietary fiber contents of soybean sprout and spinach. Kor J Soc Food Sci 10: 381-385
  14. Park KY, Ha JO, Lee SH. 1996. A study on the contents of dietary fibers and crude fiber on Kimchi ingredients and Kimchi. J Korean Soc Food Nutr 25: 69-75
  15. Kim JM, Kim DJ. 2004. The composition of dietary fiber on new vegetables. J Korean Soc Food Sci Nutr 33: 852-856 https://doi.org/10.3746/jkfn.2004.33.5.852
  16. Han JS, Kim JS, Kim MS, Choi YH. 1999. Changes on mineral contents of vegetables by various cooking methods. Kor J Soc Food Sci 15: 382-387
  17. Hall JL, Flowers TJ, Roberts RM. 1984. Plant cell structure and metabolism. Longman, London. p 426
  18. Shin SR, Park CS, Kim JN, Kim KS. 1998. Changes of non-cellulosic neutral sugars of cell wall in soybean sprouts. J Korean Soc Food Sci Nutr 27: 1041-1046
  19. McNeil M, Darvill AG, Fry SC, Albersheim P. 1984. Structure and function of primary cell walls of plant. Ann Rev Biochem 53: 625-663 https://doi.org/10.1146/annurev.bi.53.070184.003205
  20. Nevins DJ. 1970. Relation of glycosidases to bean hypocotyl growth. Plant Physiol 46: 458-463 https://doi.org/10.1104/pp.46.3.458
  21. AOAC. 1990. Official Methods of Analysis. 13th ed. Association of Official Analytical Chemists, Arington, VA. p342
  22. Van Soest PJ, Wine RH. 1967. Use of detergents in the analysis of fibrous feeds Ⅳ. Determination if plant cell-wall constituents. J Assoc Off Anal Chem 50: 50-55
  23. Shin HS. 1974. Studies on the lipid metabolism of soybean during its germination-(Part 1) changes of crude fat content and lipid composition in soybean during germination. J Appl Biol Chem 17: 240-245
  24. Green DG, Suida TW. 1969. Germination and seeding development of soybeans in a carbondioxide-deficient atmosphere. Am J Bot 56: 1018-1022 https://doi.org/10.2307/2440923
  25. Min TK. 1985. Studies on seed formation and germination physiology of Tobacco. PhD Dissertation. Korea University
  26. Lee MH, Woo SJ, Oh SK, Kwon TB. 1994. Changes in contents and composition of dietary fiber during Buckwheat germination. Kor J Food Nutr 7: 274-283
  27. Kim IS, Kwon TB, Oh SK. 1988. Study on the chemical change of general composition, fatty acids and minerals of rapeseed during germination. Kor J Food Sci Technol 20: 188-193
  28. Kim KH. 1992. The growing characteristics and proximate composition of soybean sprouts. Kor J Soybean Digest 9: 27-30
  29. Kye SK. 1997. Binding of Iron by vegetable fiber. Kor J Soc Food Sci 13: 472-477
  30. Kim DJ, Kim JK, Kim YK. 1992. A study on cell wall binding Ca and P of rooster in plant. Dong-A Nonchong (Dong-A University) 29: 185-211

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