Effect of dietary fish oil replacement with grape seed oil on growth performance, feed utilization and fatty acid profile of mirror carp, Cyprinus carpio , fingerlings

2021 ◽  
Author(s):  
Kerim Zorlu ◽  
Erkan Gümüş
Keyword(s):  
Fatty Acid ◽  
Cyprinus Carpio ◽  
Seed Oil ◽  
Grape Seed ◽  
Feed Utilization ◽  
Fish Oil Replacement ◽  
Mirror Carp ◽  
Grape Seed Oil ◽  
Carp Cyprinus Carpio ◽  
Dietary Fish

ULTRASOUND EXTRACTION AND FATTY ACID PROFILE OF GRAPE SEED OIL

2019 ◽  
pp. 284-295
Author(s):  
Rosana Oliveira Ehlers ◽  
Helena Brito Machado ◽  
Jênifer Inês Engelmann ◽  
Marcilio Machado Morais ◽  
Valéria Terra Crexi
Keyword(s):  
Fatty Acid ◽  
Fatty Acid Profile ◽  
Seed Oil ◽  
Grape Seed ◽  
Ultrasound Extraction ◽  
Grape Seed Oil

Efficiency of Grape (Vitis vinifera) Seed Oil on Nonspecific Immune Response and Histopathological Effects in Common Carp Cyprinus carpio Challenged with Pseudomonas aeruginosa

2021 ◽  
Vol 5 (1) ◽  
pp. 130-140
Author(s):  
Israa Al-Atbee
Keyword(s):  
Pseudomonas Aeruginosa ◽  
Cyprinus Carpio ◽  
Phagocytic Activity ◽  
Seed Oil ◽  
Grape Seed ◽  
Lysozyme Activity ◽  
Control Group ◽  
Treatment Groups ◽  
Grape Seed Oil ◽  
Histopathological Effects

The present study was carried out to assess the effect of grape seed oil supplemented diet on non- specific immunity of Cyprinus carpio against the pathogenic bacteria Pseudomonas aeruginosa. Fish weights 41.69±2.25 g and total length 13.65±1.24 cm were randomly distributed into four treatments (two replications for each treatment). Fish groups were fed four dissimilar diets up to 40 days. The first group (T1) was fed with 0.2% grape seed oil, the second group (T2) was fed supplemented with 0.5% grape seed oil, the third group (T3) was supplemented with 1% grape seed oil and the forth group (T4) was served as the control group which fed basal diet without supplementing with grape seed oil. Forty-six fishes in all treatment groups were challenged intramuscularly with P. aeruginosa on day 41. The fishes in experimental groups were challenged intramuscularly with 0.2 ml P. aeruginosa at a concentration of 108 CFU/ml and after challenge (14 days), the different parameters were determined including nitroblue tetrazolium % (NBT), myeloperoxidases % (MPO), phagocytic activity (%) and serum lysozyme activity (U/min). The results indicated that T2 group had significant increased (p<0.05) in NBT activity, MPO activity, phagocytic activity and lysozyme activity compared with control group and to other treatment groups, followed by T1 and T3, respectively. In addition, T2 showed highest resistance to challenge P. aeruginosa compared with other groups. T3 and T4 groups showed a decreased performance in all non-specific immune parameters. There were histopathological effects in liver, showing a focal region of lymphocyte aggregation (T3), and hemorrhage into the hepatic vein with infiltration of inflammatory cells (T4). Therefore, these results indicated that 0.5% grape seed oil (T2) as additive fed could be used as prophylactic in common carp culture to enhance the protection against any possible infection by P. aeruginosa.

Evaluation of fatty acid profiles and mineral content of grape seed oil of some grape genotypes

2009 ◽  
Vol 60 (1) ◽  
pp. 32-39 ◽  
Author(s):  
Serpil Gök Tangolar ◽  
Yeşim özoğul ◽  
>Semih Tangolar ◽  
Ayfer Torun
Keyword(s):  
Fatty Acid ◽  
Mineral Content ◽  
Seed Oil ◽  
Grape Seed ◽  
Fatty Acid Profiles ◽  
Grape Seed Oil
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