Efeito da densidade das sementes sobre o teor de proteína e lisina do endosperma e do germe, em milho

Autores

  • Edgar Cunha Filho UFV
  • John C Anderson UFV
  • Jairo Silva UFV
  • Tácito Silva UFV
  • José de Almeida Filho UFV

Palavras-chave:

milho opaco-2, teor lisina, endosperma translúcido, proteína zeína, densidade sementes

Resumo

The objettive of this experiment was to study the influence of kernel density on protein and lysine content of the endo- sperm and germ in the S, generation of opaque-2 maize whose endosperm presented translucent spots. 

Referências

ALEXANDER, D.E. Problems associated with breeding opaque-2 corns, and some proposed solutions. In: Proceedings of the High Lysine Corn Conference. Washington, Corn Refiners Association, Inc., 1966. p. 143-147.

BARBOSA, H.M. Genes and gene combinations associated with protein, lysine, and carbohidrate content in the endosperm of maize (Zea mays L). U.S.A., Purdue University, 1971. 115 p. (Tese de Ph.D.).

BRESSANI, R. § MERTS, E.T. Studies on Corn Proteins. IV. Protein and amino acid content of different corn varieties. Cereal Chemistry, Minneapolis, 35 (3): 227-234. 1958.

BRESSANI, R., SCRIMSHAW, N.S., BEHAR, M. § VITERI, F. Supplementation of cereal proteins with amino acids. II Effect of amino acids supplementation of corn-masa at intermediate levels of protein intake on the nitrogen retention of young children. The Journal of Nutrition, Philadelphia, 66 (4): 501-513. 1958.

CONCON, J. M. The proteins of opaque-2 maize. In: Proceedings of the Hygh Lysine Corn Conference. Washington, Corn Refiners Association, Inc., 1966. p. 67-73. o

COOPER, J.C. & DUDLEY, J.W. Variation and covariation of lysine, protein, and yield levels within a sinthetic population of opaque-2 maize. Agronomy Abstracts, Madison, p. 6, 1968.

DALBY, A. Protcin synthesis in maize endosperm. In: Proceedints of the High Lysine Corn Conference. Washington, Corn Refiners Association, Inc., 1966. p. 80-89.

DUDLEY, J.W., LAMBERT, R.J. & ALEXANDER, D.E. Variability and relationships among characters in Zea mays L. synthetics with improved protein quality. Crop Science, Madison, 11(4): 512-514, 1971.

ELMORE, C.D. & ALEXANDER, D.E. Yield and kernel composi- tion of opaque-2 and normal maize hybrids. Agronomy Abstracts, Madison, p. 24, 1970.

FEIST, W.A. & LAMBERT, R.J. Changes in six differente opaque-2 genotypes of Zea mays L. during sucessive generations of backcrossing. Crop Science, Madison, 10 (6): 663-665. 1970.

HAMILTON, T.S., HAMILTON, B.C. JOHNSON, B.C. & MITCHELL, H.H. The dependence of the phisical and chemical composition of the corn on soil fertility and cropping system. Cereal Chemistry, Minneapolis, 28/3): 163-176. 1951.

HORWITZ, W., ed. Methods of Analysis of the Association of Official Agricultural Chemists. 9 th ed. Washington 1960. 832 p.

JIMENEZ, J.R. Protein fractionation studies of high lysine corn. In:Proceedings of the High Lysine Corn Conference. Washington, Corn Refiners Association, Inc., 1966. p. 74-79.

KENNETH, J.F. The interrelationships of proteins and amino acids in corn. Cereal Chemistry, Minneapolis, 28 (2): 123-132. 1951.

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Publicado

2025-02-27

Como Citar

Cunha Filho , E., Anderson, J. C., Silva , J., Silva , T., & de Almeida Filho, J. (2025). Efeito da densidade das sementes sobre o teor de proteína e lisina do endosperma e do germe, em milho. Revista Ceres, 20(110), 243–256. Recuperado de https://ojs.ceres.ufv.br/ceres/article/view/6678

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