| Registro completo |
| Provedor de dados: |
Organic Eprints
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| País: |
Germany
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| Título: |
Influence of the development stage of perennial forage crops for the recovery yields of extractable proteins using lactic acid fermentation
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| Autores: |
Santamaria-Fernandez, Maria
Ytting, Nanna Karkov
Lübeck, Mette
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| Data: |
2019-01-30
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| Ano: |
2019
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| Palavras-chave: |
Pasture and forage crops
Farming Systems
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| Resumo: |
The extraction of leaf proteins from perennial forage crops within a green biorefinery concept represents a promising approach to face the increasing demand for protein arisen in the organic farming sector to feed monogastric animals. Given the background, the present research aims at assessing the protein extractability from three plant species i.e. chicory, red clover and timothy, at different development stages and investigating lactic acid fermentation as the key method for the extraction of leaf proteins. Based on our results, up to 86% of the proteins in the green juice were recovered in the leaf protein concentrate (LPC) by means of lactic acid fermentation. Red clover presented the highest protein content and resulted in the extraction of 65e98 kg crude proteins per ton dry matter and the production of 186 e235 kg dry LPC per ton dry matter. The plants development stage significantly influenced the process figures i.e. protein extractability and production of protein concentrate were reduced with maturity. Accordingly, the maturity of the plants should be addressed when utilized as feedstock for producing protein concentrates for animal feeding in order to optimize the process yields.
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| Tipo: |
Journal paper
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| Idioma: |
Inglês
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| Identificador: |
http://orgprints.org/36264/1/SantaMaria-Fernandez%20et%20al%20JCP_2019.pdf
Santamaria-Fernandez, Maria; Ytting, Nanna Karkov and Lübeck, Mette (2019) Influence of the development stage of perennial forage crops for the recovery yields of extractable proteins using lactic acid fermentation. Journal of Cleaner Production, 218, pp. 1055-1064.
info:doi/https://doi.org/10.1016/j.jclepro.2019.01.292
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| Relação: |
http://orgprints.org/36264/
https://doi.org/10.1016/j.jclepro.2019.01.292
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| Formato: |
application/pdf
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