Microencapsulated essential oils in the diet of the Amazonian fish Colossoma macropomum: growth, loin eye, hematology and osmoregulation DOI Creative Commons

Jhonatan Mota-Silva,

Renan Diego Amanajás,

Thayana Taveira Melo

et al.

Research Square (Research Square), Journal Year: 2024, Volume and Issue: unknown

Published: Aug. 13, 2024

Abstract This study aimed to evaluate the effects of phytoadditive Digestarom® on growth, osmoregulation and hematology plasma metabolites Colossoma macropomum. The phytogenic was added feed at concentrations 0 (control), 200, 300, 400 500 mg kg− 1 animals were fed for 60 days. results revealed that fish with additive presented greater weight gain, higher specific growth rate, lower conversion rate a condition factor compared those control feed. final length, intake, hepatosomatic index survival did not vary between groups throughout experiment. loin eye area in when groups, 200 300 1. Hematological biochemical parameters except cholesterol, which decreased group. Glucose, triglycerides total protein levels remained constant Plasma sodium potassium showed an inverse relationship, reduction increase control. enzyme Na+K+ATPase elevated group H+-ATPase relation Thus, our data support that, 1, this phytoadditive, is based microencapsulated essential oils, improved tambaqui without affecting hematological or physiological parameters. However, ion regulation enzymes indicated osmoregulatory impacts, increases decreases sodium.

Language: Английский

Zinc-L-Selenomethionine Improves Growth and Hemato-Biochemical Parameters at Low but not at High Stocking Density for Nile Tilapia Males DOI
Carlos Henrique da Paixão Lemos,

Aline dos Santos,

Crislaine Palmeira Barbosa de Oliveira

et al.

Biological Trace Element Research, Journal Year: 2025, Volume and Issue: unknown

Published: Jan. 7, 2025

Language: Английский

Citations

0
Effects of Dietary Dill Essential Oil on Growth Performance, Digestive Enzymes, Antioxidant/Immunological Parameters and Disease Resistance in Rainbow Trout, Oncorhynchus mykiss DOI
Morteza Yousefi, Maryam Aftabgard, Hamed Ghafarifarsani

et al.

Journal of Animal Physiology and Animal Nutrition, Journal Year: 2025, Volume and Issue: unknown

Published: Feb. 26, 2025

ABSTRACT This study investigated the effects of dietary dill essential oil (DEO) at concentrations 0.5% (DEO0.5), 1% (DEO1), 2% (DEO2) and 3% (DEO3) on rainbow trout juveniles. A total 300 healthy (20.70 ± 0.19 g), were fed for 60 days across five treatment groups: control, DEO0.5, DEO1, DEO2 DEO3. The results revealed that DEO1 treatments significantly improved growth performance, intestinal enzymes activities, serum levels proteins, lysozyme (LYZ), alternative complement (ACH50), immunoglobulin (total Ig) antioxidant defence, compared with those in control group ( p < 0.05). Notably, mucosal LYZ, Ig, ACH50 protease elevated groups Furthermore, lipids, cytosolic enzymes, glucose cortisol lower DEO3 presented lowest stress indicators (cortisol glucose) enzymes. Additionally, survival DEO 14 after challenge Aeromonas hydrophila A. ) was higher than 0.05), showing highest survivorship. Overall, this indicates incorporating into diet can substantially enhance digestive efficiency, biochemical profiles, immune‐antioxidant activity, resistance to

Language: Английский

Citations

0
Physiological and growth responses of tambaqui (Colossoma macropomum) fed Croton conduplicatus essential oil and challenged with Aeromonas hydrophila DOI
Gilmar Amaro Pereira, Carlos Eduardo Copatti, Aline da Silva Rocha

et al.

Veterinary Research Communications, Journal Year: 2024, Volume and Issue: 49(1)

Published: Dec. 28, 2024

Language: Английский

Citations

1
Microencapsulated essential oils in the diet of the Amazonian fish Colossoma macropomum: growth, loin eye, hematology and osmoregulation DOI Creative Commons

Jhonatan Mota-Silva,

Renan Diego Amanajás,

Thayana Taveira Melo

et al.

Research Square (Research Square), Journal Year: 2024, Volume and Issue: unknown

Published: Aug. 13, 2024

Abstract This study aimed to evaluate the effects of phytoadditive Digestarom® on growth, osmoregulation and hematology plasma metabolites Colossoma macropomum. The phytogenic was added feed at concentrations 0 (control), 200, 300, 400 500 mg kg− 1 animals were fed for 60 days. results revealed that fish with additive presented greater weight gain, higher specific growth rate, lower conversion rate a condition factor compared those control feed. final length, intake, hepatosomatic index survival did not vary between groups throughout experiment. loin eye area in when groups, 200 300 1. Hematological biochemical parameters except cholesterol, which decreased group. Glucose, triglycerides total protein levels remained constant Plasma sodium potassium showed an inverse relationship, reduction increase control. enzyme Na+K+ATPase elevated group H+-ATPase relation Thus, our data support that, 1, this phytoadditive, is based microencapsulated essential oils, improved tambaqui without affecting hematological or physiological parameters. However, ion regulation enzymes indicated osmoregulatory impacts, increases decreases sodium.

Language: Английский

Citations

0