Ruminal ammonia concentration and fermentation kinetics of commercial herbal feed additives with amino acids
| Autor: | Fernando Xicotencatl Plata Pérez, Germán David Mendoza Martínez, Augusto César Lizarazo Chaparro, Luis Alberto Miranda Romero, María Eugenia Hernández, Angélica Valeria Lorenzana Moreno, José Antonio Martínez García |
|---|---|
| Jazyk: | angličtina |
| Rok vydání: | 2020 |
| Předmět: |
chemistry.chemical_classification
methionine lysine Fermentation kinetics Chemistry food and beverages Agriculture Plant Science Linum usitatissimum TP368-456 complex mixtures Allium sativa ammonia nitrogen Food processing and manufacture Amino acid Ammonia chemistry.chemical_compound Feed plant additive Food science Agronomy and Crop Science |
| Zdroj: | Revista de la Facultad de Ciencias Agrarias (2020) |
| Popis: | The objective of this study was to characterize the chemical composition of rumen fermentation while estimating it’s in vitro protein degradation (from ruminal ammonia concentration) and kinetics regarding two herbal feed plant additives. The tested herbal mixtures were elaborated with Phaseolus mango and Linum usitatissimum, providing lysine (Lys) and Trigonella foenum-graecum and Allium sativa, providing Methionine (Met). They were compared to alfalfa (Medicago sativa) and solvent extracted soybean meal (Glicine max), as standard sources of protein using the in vitro gas production technique modified to estimate N-NH3, recording fermentation kinetics and dry matter digestibility (72 h), in a completely randomized design followed by Tukey test. Ruminal ammonia concentration in the herbal mixtures was lower (P |
| Databáze: | OpenAIRE |
| Externí odkaz: |
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