http://www.cnr.it/ontology/cnr/individuo/prodotto/ID46558
Physiological effects of natural olive oil antioxidants utilization in rainbow trout (Onchorynchus mykiss) feeding. (Articolo in rivista)
- Type
- Label
- Physiological effects of natural olive oil antioxidants utilization in rainbow trout (Onchorynchus mykiss) feeding. (Articolo in rivista) (literal)
- Anno
- 2010-01-01T00:00:00+01:00 (literal)
- Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#doi
- 10.1007/s10499-009-9254-6 (literal)
- Alternative label
- Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#autori
- Benedetto Sicuro; Paola Badino; Franco Dapra`; Francesco Gai;
Marco Galloni; Rosangela Odore; Giovanni Battista Palmegiano;
Elisabetta Macchi (literal)
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- Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#numeroVolume
- Rivista
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- ISI Web of Science (WOS) (literal)
- Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#affiliazioni
- Benedetto Sicuro-Department of Animal Production, Ecology and Epidemiolgy, Faculty of Veterinary Medicine of Torino, via L. da Vinci 44, Grugliasco, TO, Italy
Paola Badino, Rosangela Odore-Department of Animal Pathology, Faculty of Veterinary Medicine of Torino, via L. da Vinci 44, Grugliasco, TO, Italy
Franco Dapra`; Francesco Gai;Giovanni Battista Palmegiano-ISPA - National Research Council, via L. da Vinci 44, Grugliasco, TO, Italy
Marco Galloni; Elisabetta Macchi Department of Veterinary Morphophysiology, Faculty of Veterinary Medicine of Torino, via L. da Vinci 44, Grugliasco, TO, Italy (literal)
- Titolo
- Physiological effects of natural olive oil antioxidants utilization in rainbow trout (Onchorynchus mykiss) feeding. (literal)
- Abstract
- Olive mill vegetation water (VW) is an olive oil by-product rich in polyphenols
has powerful antioxidant effects. In light of the interest on the research of novel natural
antioxidants to use in fish feed, the aim of this research was to use VW as a potential
substitute for artificial antioxidants in rainbow trout diet as well as checking its effects on
the blood chemistry and digestive organ physiology of the fish. The experimental plan was
monofactorial, balanced (4 9 3) and the experimental factor considered was the fish diet.
Diets were isoproteic (CP 40%) and isoenergetic (18 MJ kg-1 DM) with two inclusion
levels of VW (1 and 5%: VW1 and VW5) tested against a control diet. A feeding trial was
performed on quadruplicate groups of 200 fish (mean body weight: 44.2 g) fed experimental
diets for 94 days. At the end of the trial, the growth performance traits were
determined and sampling of blood and different tissues (brain, ovary, stomach, liver, and
intestine) were carried out for haematology, endocrinology, histology, and digestive
enzyme analysis. The main results of the present experimentation are that VW inclusion in
rainbow trout feed slightly affects the productive traits and blood chemistry, while the
histological (literal)
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