The present study has evaluated the effects of dietary partially-defatted black soldier fly (BSF; Hermetia illucens L.) larva meal on the blood parameters, antioxidant status, and histological features of the organs of broiler ducks. A total of 192 female 3-days of age Muscovy ducklings (Cairina moschata domestica) were divided into four dietary treatments (0%, 3%, 6%, and 9% BSF meal inclusion; 6 pens/treatment, 8 birds/pen). A total of 12 ducks/treatment (2 birds/pen) were slaughtered at 51 days of age and blood samples were collected to evaluate the haematological traits, serum protein, lipid and minerals, liver and renal function serum enzymes, plasma oxidative enzymes, and metabolites. Liver, spleen, thymus, and bursa of Fabricius samples were submitted to histopathological investigations. Between the serum and plasma traits, triglycerides, cholesterol, creatinine, alkaline phosphatase, magnesium, malondialdehyde, and nitrotyrosine showed a linear decrease for increasing amounts of dietary BSF meal (p <0.01); in contrast, the serum iron concentration showed a linear increase (p <0.01). Moreover, the histopathological findings were not significantly affected by the dietary BSF larva meal inclusion. The results showed that the inclusion of up to 9% BSF larva meal represents a promising feed ingredient for Muscovy duck nutrition, and improved blood traits were observed.

Effects of the dietary inclusion of partially defatted black soldier fly (Hermetia illucens) meal on the blood chemistry and tissue (spleen, liver, thymus, and bursa of fabricius) histology of muscovy ducks (cairina moschata domestica) / Gariglio, M.; Dabbou, S.; Crispo, M.; Biasato, I.; Gai, F.; Gasco, L.; Piacente, F.; Odetti, P.; Bergagna, S.; Placha, I.; Valle, E.; Colombino, E.; Capucchio, M. T.; Schiavone, A.. - In: ANIMALS. - ISSN 2076-2615. - 9:6(2019), pp. 30701-30713. [10.3390/ani9060307]

Effects of the dietary inclusion of partially defatted black soldier fly (Hermetia illucens) meal on the blood chemistry and tissue (spleen, liver, thymus, and bursa of fabricius) histology of muscovy ducks (cairina moschata domestica)

Dabbou S.;
2019

Abstract

The present study has evaluated the effects of dietary partially-defatted black soldier fly (BSF; Hermetia illucens L.) larva meal on the blood parameters, antioxidant status, and histological features of the organs of broiler ducks. A total of 192 female 3-days of age Muscovy ducklings (Cairina moschata domestica) were divided into four dietary treatments (0%, 3%, 6%, and 9% BSF meal inclusion; 6 pens/treatment, 8 birds/pen). A total of 12 ducks/treatment (2 birds/pen) were slaughtered at 51 days of age and blood samples were collected to evaluate the haematological traits, serum protein, lipid and minerals, liver and renal function serum enzymes, plasma oxidative enzymes, and metabolites. Liver, spleen, thymus, and bursa of Fabricius samples were submitted to histopathological investigations. Between the serum and plasma traits, triglycerides, cholesterol, creatinine, alkaline phosphatase, magnesium, malondialdehyde, and nitrotyrosine showed a linear decrease for increasing amounts of dietary BSF meal (p <0.01); in contrast, the serum iron concentration showed a linear increase (p <0.01). Moreover, the histopathological findings were not significantly affected by the dietary BSF larva meal inclusion. The results showed that the inclusion of up to 9% BSF larva meal represents a promising feed ingredient for Muscovy duck nutrition, and improved blood traits were observed.
6
Gariglio, M.; Dabbou, S.; Crispo, M.; Biasato, I.; Gai, F.; Gasco, L.; Piacente, F.; Odetti, P.; Bergagna, S.; Placha, I.; Valle, E.; Colombino, E.; Capucchio, M. T.; Schiavone, A.
Effects of the dietary inclusion of partially defatted black soldier fly (Hermetia illucens) meal on the blood chemistry and tissue (spleen, liver, thymus, and bursa of fabricius) histology of muscovy ducks (cairina moschata domestica) / Gariglio, M.; Dabbou, S.; Crispo, M.; Biasato, I.; Gai, F.; Gasco, L.; Piacente, F.; Odetti, P.; Bergagna, S.; Placha, I.; Valle, E.; Colombino, E.; Capucchio, M. T.; Schiavone, A.. - In: ANIMALS. - ISSN 2076-2615. - 9:6(2019), pp. 30701-30713. [10.3390/ani9060307]
File in questo prodotto:
File Dimensione Formato  
Gariglio et al 2019 animals.pdf

accesso aperto

Tipologia: Versione editoriale (Publisher’s layout)
Licenza: Creative commons
Dimensione 272.18 kB
Formato Adobe PDF
272.18 kB Adobe PDF Visualizza/Apri

I documenti in IRIS sono protetti da copyright e tutti i diritti sono riservati, salvo diversa indicazione

Utilizza questo identificativo per citare o creare un link a questo documento: http://hdl.handle.net/11572/342252
Citazioni
  • ???jsp.display-item.citation.pmc??? 5
  • Scopus 20
  • ???jsp.display-item.citation.isi??? 18
social impact