KOREAN JOURNAL OF CROP SCIENCE (한국작물학회지)

The Korean Society of Crop Science (한국작물학회)
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Chemical Composition of Seed from Inbred Lines and Hybrids of Maize Recently Developed in Korea

국내 육성 주요 옥수수 자식계통 및 교잡종의 종실 성분 특성

  • 손범영 (농촌진흥청 국립식량과학원) ;
  • 김정태 (농촌진흥청 국립식량과학원) ;
  • 이진석 (농촌진흥청 국립식량과학원) ;
  • 백성범 (농촌진흥청 국립식량과학원) ;
  • 김선림 (농촌진흥청 국립식량과학원) ;
  • 구자환 (농촌진흥청 국립식량과학원) ;
  • 황종진 (농촌진흥청 국립식량과학원) ;
  • 차선미 (농촌진흥청 국립식량과학원) ;
  • 권영업 (농촌진흥청 국립식량과학원)
  • Received : 2012.01.12
  • Accepted : 2012.03.23
  • Published : 2012.06.30
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Abstract

This study was carried out to evaluate the quality properties, fatty acid composition and amino acid composition of major Korean inbred lines and hybrids of maize for corn breeding. Protein content of $F_2$ seeds was 9.0%, which was slightly lower than those of inbred lines, 11.4%, and $F_1$ seeds, 10.9%. in hybrid maizes. Lipid content of $F_2$ seeds of hybrid maizes was 4.2%, slightly higher than those of inbred lines, 3.3%, and $F_1$ seeds, 3.6%. However, there was no significant difference in ash content. The amount of linoleic acid in inbred lines, $F_1$ and $F_2$ seeds of hybrid maizes was highest among all fatty acids and followed by oleic acid, palmitic acid, stearic acid and linolenic acid. The composition of saturated fatty acid of $F_2$ seeds was 17.6%, similar to $F_1$ seeds but it was lower than that of inbred lines. The composition of unsaturated fatty acid of $F_2$ seeds was 82.4%, similar to $F_1$ seeds but was higher than inbred lines. The content of leucine of $F_2$ seeds was lower than inbred lines and $F_1$ seeds. The content of valine, serine, threonine, cysteine, aspartic acid, lysine, arginine, histidine of $F_2$ seeds was higher than inbred lines and $F_1$ seeds. MMA (monoamino monocarboxylic acid) in inbred lines, $F_1$ and $F_2$ seeds of hybrid maizes was highest among all amino acids and followed by DMA (diamino monocarboxylic acid) and AAA (aromatic amino acid).

옥수수 우량 교잡종 육성을 위한 자료로 활용하고자 국내 육성 옥수수 자식계통, $F_1$ 종실 및 $F_2$ 종실의 이화학적 특성과 지방산 및 아미노산 조성을 각각 분석 검토하였다. 1. $F_2$ 종실의 단백질 함량이 9.0%로 자식계통 11.4%와 $F_1$ 종실 10.9%에 비하여 유의하게 낮은 것으로 나타났다. 지방 함량은 $F_2$ 종실이 자식계통과 $F_1$ 종실보다 높았다. 회분은 자식계통, $F_1$ 종실, $F_2$ 종실간 조성변이에 차이가 없었다. 2. 자식계통, $F_1$ 종실, $F_2$ 종실 모두 linoleic acid의 조성비가 가장 높고 oleic acid, palmitic acid, stearic acid, linolenic acid의 순으로 지방산 조성비가 높은 것으로 나타났다. $F_2$ 종실의 포화지방산의 함량은 17.6%로 $F_1$ 종실과는 비슷하였으나, 자식계통보다는 낮았다. $F_2$ 종실의 불포화지방산의 함량은 82.4%로 $F_1$ 종실과는 비슷하였으나, 자식계통보다는 높았다. 3. $F_2$ 종실의 leucine의 함량이 자식계통 및 $F_1$ 종실보다 낮았다. 반면 $F_2$ 종실의 valine, serine, threonine, cysteine, aspartic acid, lysine, arginine, histidine 등의 함량이 자식계통 및 $F_1$ 종실보다 높았다. Alanine 등 나머지 아미노산은 자식계통, $F_1$ 종실, $F_2$ 종실간 조성변이가 비슷한 경향이었다. 4. 산성아미노산인 MMA(monoamino monocarboxylic acid)가 자식계통, $F_1$ 종실, $F_2$ 종실에서 그 조성 비율이 가장 높았으며 산성 아미노산인 DMA(diamino monocarboxylic acid), 방향족 아미노산인 AAA(aromatic amino acid) 순으로 조성비가 높았다.

Keywords

References

  1. Bryan, C. G. and B. A. Larkins. 2005. Molecular genetic approaches to developing quality protein maize. Trends in Genetics. 21(4) : 227-233. https://doi.org/10.1016/j.tig.2005.02.009
  2. Constantinos, G. Z. 1997. Assessment of the protein quality of native white floury maize, designated IAPO-13, by amino acid analysis. J. Agric. Food Chem. 45 : 1062-1069. https://doi.org/10.1021/jf960573o
  3. Constantinos, G. Z., I. H. Robert, Z. R. Yu, V. K. Choi, S. Khanizadeh, N. G. W. Rose, and P. L. Pattison. 2000. Assessment of the protein quality of 15 new northern adapted cultivars of quality protein maize using amino acid analysis. J. Agric. Food Chem. 48 : 5351-5361. https://doi.org/10.1021/jf000374b
  4. Dunlap, F. G., P. J. White, L. M. Pollak, and T. J. Brumm. 1995. Fatty acid composition of oil from adapted, elite corn breeding materials. J. Am. Oil Chem. Soc. 72 : 981-987. https://doi.org/10.1007/BF02660709
  5. Gevers, H. O. and J. K. Lake. 1992. Development of modified opaque-2 maize in South Africa. In Quality Protein Maize Mertz, E. T., Ed. ; American Association of Cereal Chemists: St. Paul, MN. pp. 49-78.
  6. Hallauer, A. R. 1999. Recurrent Selection in Maize Janick, J., Ed. ; Plant Breeding Rev. 9 ; Wiley : New York. pp 115-179.
  7. Kim, S. L., H. G. Moon, and Y. H. Ryu. 2002. Current status and prospect of quality evaluation in maize. Korean J. Crop Sci. 47(S) : 107-123.
  8. Kim, S. L., B. Y. Son, T. W. Jung, H. G. Moon, and J. R. Son. 2006. Characterization on fatty acids and amino acids of quality protein maize lines. Korean J. Crop Sci. 51(5) : 458-465.
  9. Moon, H. G., B. Y. Son, S. W. Cha, T. W. Jung, Y. H. Lee, J. H. Seo, H. K. Min, K. J. Choi, C. S. Huh, and S. D. Kim. 2001. A new single cross maize hybrid for single "Kwang-pyeongok" Korean J. Breed. 33(4) : 350-351.
  10. Park, K. Y., Y. H. Son, S. K. Jeong, K. J. Choi, S. U. Park, and B. H. Choe. 1990. Variation of protein content and amino acid composition of maize germplasms. Korean J. Crop Sci. 35(5) : 413-423.
  11. Rafael, G. and M. Mancha. 1993. One-step lipid extraction and fatty acid methyl ester preparation from fresh plant tissues. Analytical Biochemistry. 211 : 139-143. https://doi.org/10.1006/abio.1993.1244
  12. Son, B. Y., H. G. Moon, T. W. Jung, S. J. Kim, B. R. Sung, C. S. Huh, and S. H. Ryu. 2006. A new corn hybrid cultivar, "Gangdaok" for silage. Korean J. Breed. 38(2) : 149-150.
  13. Son, B. Y., H. G. Moon, T. W. Jung, S. J. Kim, and J. D. Kim. 2006. Comparison of agronomic characteristics, yield and feed value of different corn hybrids for silage. Korean J. Crop Sci.. 51(3) : 233-238.
  14. Thomison, P. R., D. J. Barker, A. B. Geyer, L. D. Lotz, H. J. Siegrist, and T. L. Dobbels. 2003. Amino acid composition of topcross high-oil maize grain. Plant Genetic Resources. 1(2-3) : 89-95. https://doi.org/10.1079/PGR200315
  15. Wassef, W. N. 1985. Lipids. In Fennema (Eds.) Food chemistry, second edition Marcel Dekker, Inc., New York and Basel. pp. 140-244.

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