Antioxidant activity and phenolic composition of citrus peel and seed extracts. Journal of Aagricultural and Food Chemistry.

The ferric reducing ability of plasma (FRAP) as a measure of antioxidant power: the FRAP assay. Analytical Biochemistry. Metabolic responses to prolonged starvation, food restriction, and refeeding in the brown trout, Salmo trutta: oxidative stress and antioxidant defenses. Comparative Biochemistry and Physiology Part B: Biochemistry and Molecular Biology. Grapefruit juice and drugs. Clinical pharmacokinetics. Vol. Evaluation of Citrus limon peels essential oil on growth performance, immune response of Mozambique tilapia Oreochromis mossambicus challenged with Edwardsiella tarda. Aquaculture. Vol. Antioxidant activity of grapefruit seed extract on vegetable oils. Journal of the Science of Food and Agriculture. Vol.

Echinacea purpurea and Allium sativum as immunostimulants in fish culture using Nile tilapia ( Oreochromis niloticus). Journal of Animal Physiology and Animal Nutrition. Evaluation of the effects of essential oil extracted from sweet orange peel ( Citrus sinensis) on growth rate of tilapia ( Oreochromis mossambicus) and possible disease resistance against Streptococcus iniae. Aquaculture. In general, supplementation of the Caspian white fish feed with hydro alcoholic extract of grapefruit peel at 25 mg/kg of feed can improve growth performance and antioxidant responses. Also, superoxide dismutase enzyme was significantly increased in fish fed with hydro-alcoholic extract of grapefruit peel compared to the control group. In addition, the highest activities of antioxidant enzymes including glutathione peroxidase enzyme and catalase enzyme were observed in 25 mg/kg hydro-alcoholic extract of grapefruit peel. The highest amounts of body weight gain (50.10☖.18 %), specific growth rate (3.05☐.79 % per day) as well as the lowest feed conversion ratio (1.32☐.11) were observed in the fish fed with Grapefruit juice extract 25 mg/kg hydro-alcoholic extract of grapefruit peel (p 0.05). Accordingly, 180 fry fish with an initial mean weight of 4.0 ± 0.3 g were fed with diets containing 0, 6.25, 12.5 and 25 mg hydro-alcoholic extract of grapefruit peel per kg feed. In this study, the effects of the hydro-alcoholic extract of grapefruit peel ( Citrus paradisi) on growth performance and some antioxidant parameters of Caspian white fish ( Rutilus kutum) blood plasma were investigated.

The Arroyo by M. Caspian