Archivio istituzionale della ricerca dell'Università degli Studi di Palermo
IRIS è il sistema di gestione integrata dei dati della ricerca (persone, pubblicazioni, progetti, attività) adottato dall’Università di Palermo, e ha lo scopo di raccogliere, conservare, documentare, e diffondere ad accesso aperto le informazioni relative alla produzione scientifica degli autori afferenti all’Ateneo.
EnglishThe aim of this study was to investigate whether proerties of milk from Girgentana goats of different as1-CN genotypes were affected by the energy intake at pasture. Thirty six goats were genotyped at as1-CN locus using several genomic techniques and milk protein analysis. Eight genotypes associted with low (FF, 2 goats), medium (AF, AN, BF, BN, 21 goats) and high (AA, AB, BB, 13 goats) as1-CN level have beed typed. The increase in energy intake (E) of goats from low (<1.8 Mcal/d) to medium (1.82.0 Mcal/d) and high level (>2.0 Mcal/d) corresponded to an increasing dry matter intake, diet CP percentage, milk yield and clotting parameters, and a reduction in milk fat. Depending on genotypes linked to increasign as1-CN, milk was higher in casein, curd firming time and curd firmness. Significant interaction between the effect of energy intake and as1-CN genotype was found for curd firming time and curd firmness, suggesting that changes in milk properties caused by feeding regimen could be different for goats differing in as1-CN genotype
Bonanno, A., Finocchiaro, R., DI GRIGOLI, A., Sardina, M., Tornambè, G., & Gigli, I. (2007). Energy intake effects at pasture on milk production and coagulation properties in girgentana goats with different as1-cn genotypes. In Proceedings of International Symposium of the 25th International Goat Association (IGA) - 24-26 May 2007, Bella, Italy (pp.191-194).
| Autori: | Bonanno, A.; Finocchiaro, R.; DI GRIGOLI, A.; Sardina, M.; Tornambè, G.; Gigli, I. | |
| Titolo: | Energy intake effects at pasture on milk production and coagulation properties in girgentana goats with different as1-cn genotypes | |
| Settore Scientifico Disciplinare: | Settore AGR/19 - Zootecnica Speciale | |
| Data di creazione: | 2007-05 | |
| Nome del convegno: | International Symposium of the 25th International Goat Association (IGA) - 24-26 May 2007, Bella, Italy | |
| Luogo del convegno: | Bella, Italy | |
| Anno del convegno: | 24-26 May 2007 | |
| Numero del convegno: | 25th | |
| Data di concessione: | 2007-05 | |
| Data di pubblicazione: | 2007 | |
| Formato: | A stampa | |
| Numero di pagine: | 4 | |
| Citazione: | Bonanno, A., Finocchiaro, R., DI GRIGOLI, A., Sardina, M., Tornambè, G., & Gigli, I. (2007). Energy intake effects at pasture on milk production and coagulation properties in girgentana goats with different as1-cn genotypes. In Proceedings of International Symposium of the 25th International Goat Association (IGA) - 24-26 May 2007, Bella, Italy (pp.191-194). | |
| Tipologia: | 0 - Proceedings (TIPOLOGIA NON ATTIVA) | |
| Appare nelle tipologie: | 0 - Proceedings (TIPOLOGIA NON ATTIVA) |
File in questo prodotto:
| File | Descrizione | Tipologia | Licenza | |
|---|---|---|---|---|
| Lavoro IGA 2007.pdf | N/A | Open Access Visualizza/Apri |
Copyright © 2021