Hepatic, Muscle and Intestinal Oxidative Status and Plasmatic Parameters of Greater Amberjack (Seriola dumerili, Risso, 1810) Fed Diets with Fish Oil Replacement and Probiotic Addition

被引:0
|
作者
Milian-Sorribes, Maria Consolacion [1 ]
Peres, Helena [2 ,3 ]
Tomas-Vidal, Ana [1 ]
Moutinho, Sara [2 ,3 ]
Penaranda, David S. S. [1 ]
Jover-Cerda, Miguel [1 ]
Oliva-Teles, Aires [2 ,3 ]
Martinez-Llorens, Silvia [1 ]
机构
[1] Univ Politecn Valencia, Inst Anim Sci & Technol, Aquaculture & Biodivers Grp, Camino Vera 14, Valencia 46071, Spain
[2] Univ Porto, Fac Ciencias, Dept Biol, Rua Campo Alegre S-N,Edificio FC4, P-4169007 Porto, Portugal
[3] Univ Porto, Ctr Interdisciplinar Invest Marinha & Ambiental, CIIMAR, Terminal Cruzeiros Porto Leixoes, Ave Gen Norton de Matos S-N, P-4450208 Matosinhos, Portugal
关键词
fish oil replacement; Seriola dumerili; greater amberjack; antioxidant enzymes; blood parameters; fish health; JUVENILE BLACK SEABREAM; FATTY-ACID-COMPOSITION; GROWTH-PERFORMANCE; RAINBOW-TROUT; BIOCHEMICAL-COMPOSITION; IMMUNE-RESPONSE; VEGETABLE-OILS; PLANT OILS; ANTIOXIDANT; STRESS;
D O I
10.3390/ijms24076768
中图分类号
Q5 [生物化学]; Q7 [分子生物学];
学科分类号
071010 ; 081704 ;
摘要
The present study was conducted to investigate the effects of dietary fish oil replacement with a mixture of vegetable oils and probiotic supplementation on plasma biochemical parameters, oxidative stress, and antioxidant ability of Seriola dumerili. Specimens with an initial weight of 175 g were used. Four feeds were formulated with 0% (FO-100), 75% (FO-25), and 100% (FO-0 and FO-0+ with the addition of Lactobacillus probiotics) substitution of fish oil with a mixture of linseed, sunflower, and palm oils. After 109 days, no significant differences were observed in the activity of antioxidant enzymes in the liver, foregut, and hindgut, only glucose-6-phosphate dehydrogenase activity in the liver was higher in the fish fed the FO-100 diet than in those fed the FO-0 diet. No significant differences were observed in the total, reduced, and oxidized glutathione and the oxidative stress index in the liver. In addition, lipid peroxidation in the liver and red muscle values were higher in the fish fed the FO-100 diet than in the fish fed the FO-0+ diet, however, the foregut of the fish fed the FO-100 diet presented lower values than that of the fish fed the FO replacement diet, with and without probiotics. There were significant differences in cholesterol levels in the FO-100 group; they were significantly higher than those observed with the fish diets without fish oil. To sum up, fish oil can be replaced by up to 25% with vegetable oils in diets for Seriola dumerili juveniles, but total fish oil substitution is not feasible because it causes poor survival. The inclusion of probiotics in the FO-0+ diet had no effects on the parameters measured.
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页数:11
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