Green biorefining: Effect of nitrogen fertilization on protein yield, protein extractability and amino acid composition of tall fescue biomass

2019 ◽  
Vol 130 ◽  
pp. 642-652 ◽  
Author(s):  
Søren Ugilt Larsen ◽  
Henning Jørgensen ◽  
Christian Bukh ◽  
Jan K. Schjoerring
Keyword(s):  
Amino Acid ◽  
Amino Acid Composition ◽  
Acid Composition ◽  
Tall Fescue ◽  
Nitrogen Fertilization ◽  
Protein Yield ◽  
Protein Extractability

Effects of foliar nitrogen fertilization on the phenolic, mineral, and amino acid composition of escarole (Cichorium endivia L. var. latifolium)

2018 ◽  
Vol 239 ◽  
pp. 87-92 ◽  
Author(s):  
Ginés Otálora ◽  
Mari Carmen Piñero ◽  
Josefa López-Marín ◽  
Plácido Varó ◽  
Francisco M. del Amor
Keyword(s):  
Amino Acid ◽  
Amino Acid Composition ◽  
Acid Composition ◽  
Nitrogen Fertilization ◽  
Foliar Nitrogen ◽  
Cichorium Endivia

Amino acid composition of leaf, grain and bracts of japonica rice (Oryza Sativa ssp. japonica) and its response to nitrogen fertilization

2016 ◽  
Vol 82 (1) ◽  
pp. 1-9 ◽  
Author(s):  
Xincheng Zhang ◽  
Jinchao Lei ◽  
Deyi Zheng ◽  
Zhenghui Liu ◽  
Ganghua Li ◽  
...  
Keyword(s):  
Oryza Sativa ◽  
Amino Acid ◽  
Amino Acid Composition ◽  
Acid Composition ◽  
Nitrogen Fertilization ◽  
Japonica Rice

scholarly journals Influence of irrigation and nitrogen fertilization on the amino acid composition of spring wheat

1972 ◽  
Vol 44 (1) ◽  
pp. 56-62
Author(s):  
Paavo Elonen ◽  
Liisa Aho ◽  
Pekka Koivistoinen
Keyword(s):  
Amino Acid ◽  
Amino Acid Composition ◽  
Protein Content ◽  
Acid Composition ◽  
Wheat Flour ◽  
Spring Wheat ◽  
Nitrogen Fertilization ◽  
Field Experiments ◽  
Sprinkler Irrigation ◽  
Wheat Protein

Sprinkler irrigation on clay soils in southern Finland decreased the protein content of spring wheat flour in five field experiments in the years 1967—70, by 16 ± 4 per cent on an average. The amino acid composition, however, was improved, because the proportion of lysine was increased by 6 ± 4 %. Accordingly, the content of lysine in flour was decreased by irrigation only by 10 ± 5 %. An increase of fertilizer nitrogen from 68 to 144 kg/ha increased the protein content of wheat flour by 19 ± 5 %, but the proportion of lysine in the amino acid composition decreased by 9 ± 4 %. Therefore, the lysine content in flour was increased by nitrogen fertilization only by 8 ± 5 %. It seemed as if urea and ammonium nitrate limestone would have had about the same effect on the quantity and quality of wheat protein. As a consequence of the reversed influences of irrigation and nitrogen fertilization on the wheat protein it was possible, by means of irrigation and an additional nitrogen fertilization, to produce 65 per cent higher grain yields without any noteworthy changes in the contents of protein or amino acids.

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