Dimitra Kogiannou

ORCID: 0000-0001-5503-3828
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About
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Research Areas
  • Aquaculture Nutrition and Growth
  • Aquaculture disease management and microbiota
  • Parasite Biology and Host Interactions
  • Pharmaceutical and Antibiotic Environmental Impacts
  • Meat and Animal Product Quality
  • Essential Oils and Antimicrobial Activity
  • Phytochemicals and Antioxidant Activities
  • Parasites and Host Interactions
  • Cephalopods and Marine Biology
  • Marine Bivalve and Aquaculture Studies
  • Phytochemistry and Biological Activities
  • Animal Nutrition and Physiology
  • Antibiotics Pharmacokinetics and Efficacy
  • Environmental Toxicology and Ecotoxicology
  • Fish Biology and Ecology Studies
  • Botanical Research and Chemistry
  • Protein Hydrolysis and Bioactive Peptides
  • Free Radicals and Antioxidants
  • Helminth infection and control
  • Marine and fisheries research
  • Antioxidant Activity and Oxidative Stress
  • Olfactory and Sensory Function Studies
  • Myxozoan Parasites in Aquatic Species
  • Marine Biology and Environmental Chemistry
  • Heavy Metals in Plants

Hellenic Centre for Marine Research
2016-2025

Harokopio University of Athens
2013-2015

This study aimed to evaluate the efficiency of an integrated multi-trophic aquaculture (IMTA) system comprising co-cultured fed fish and organic extractive species representing three distinct trophic levels as well impact potential utilization two commercially available feeds made up 35% meal (FM) 20% (LFM) ingredients, using a multi-indicator assessment approach. Significant alterations were observed in growth performance indicators (GPIs), water sediment quality indices, toxicity tests...

10.3390/fishes9020069 article EN cc-by Fishes 2024-02-08

Ice-stored farmed barramundi (Lates calcarifer), snubnose pompano (Trachinotus blochii) and sobaity bream (Sparidentex hasta), as well wild-caught cobia (Rachycentron canadum), coral trout (Plectropomus leopardus), giant trevally (Caranx ignobilis), milkfish (Chanos chanos) mangrove red snapper (Lutjanus argentimaculatus), were compared for their freshness/spoilage using sensory, chemical microbiological methods. Quality Index Method schemes developed to determine alterations in the sensory...

10.3390/foods14040690 article EN cc-by Foods 2025-02-17

Abstract Antibacterial therapy is still in many cases the only way to control bacterial disease outbreaks, with relevant economic issues. Nevertheless, this necessity should also be well balanced other aspects such as suitability, efficacy and refinement of treatments but consumer environmental welfare. With aim, literature pertaining use antibacterials (i.e. oxytetracycline, oxolinic acid, flumequine potentiated sulphonamides) Mediterranean farmed European seabass ( Dicentrarchus labrax )...

10.1111/raq.12523 article EN cc-by Reviews in Aquaculture 2020-12-28

Abstract Greater amberjack ( Seriola dumerili ) is a very promising candidate for the diversification of Mediterranean aquaculture due to its high demand, excellent flesh quality and market prices. Its production expansion has, however, failed so far, several bottlenecks mainly related pathology. This review addresses major pathogens, which hinder culture greater with special focus in region, highlights possible treatment solutions. Among important recorded pathogens caged Mediterranean,...

10.1111/raq.12476 article EN Reviews in Aquaculture 2020-07-23

Abstract The pharmacokinetic properties and residue elimination of florfenicol (FLO) its amine were investigated in European seabass Dicentrarchus labrax at 24°C. trial mainly included analysis FLO plasma after a single dose dietary administration 10 mg/kg muscle plus skin following multiple dosing (10 mg kg −1 day for 7 days) to estimate pharmacokinetics depletion, respectively. maximum concentration was measured be 1.64 μg/ml, 4 hr post administration. half‐life ( t 1/2b ) the area under...

10.1002/vms3.415 article EN Veterinary Medicine and Science 2020-12-23

We have evaluated the therapeutic effect of a compound mixture caprylic acid (200 mg/kg fish), organic iron (0.2% diet) and mannan oligosaccharide (0.4% in gilthead sea bream, Sparus aurata Linnaeus, infected with Sparicotyle chrysophrii Beneden et Hesse, 1863 controlled conditions. One hundred ten reared S. chrysophrii-free fish (197 g) located cement tank were by parasite two weeks following addition 150 chrysophrii-infected (70 g). Growth parameters gill parasitic load measured treated...

10.14411/fp.2016.027 article EN Folia Parasitologica 2016-08-05

The aim of this study was to evaluate the efficacy dietary praziquantel (PZQ), a promising fish anthelminthic, against Zeuxapta seriolae, lethal ectoparasite greater amberjack (Seriola dumerili Risso) farmed in Mediterranean and elsewhere. trial carried out small cages (3 m3) situ, harbouring (125 ± 14 g) naturally infected with Z. at 25 1 °C water temperature. Praziquantel-medicated diet (150 mg PZQ/kg fish) delivered for three days control group. Measurement both adults oncomiracidia...

10.3390/app11104656 article EN cc-by Applied Sciences 2021-05-19

Active packaging with CO2-emitters (pads) has recently been used for shelf-life extension of fresh fish. The aim this study was to identify consumer attitudes towards fish packaging, examine whether Greek consumers prefer active pad over without pad, investigate any perceived differences in the sensory freshness fish, and relate perception volatile composition fillets. In total, 274 participated which included evaluation gilthead seabream (Sparus aurata) seabass (Dicentrarchus labrax),...

10.3390/foods12030505 article EN cc-by Foods 2023-01-21

The authors declare that they have no known competing financial interests or personal relationships could appeared to influence the work reported in this paper. We confirm absence of shared data.

10.1111/jfd.13854 article EN Journal of Fish Diseases 2023-08-31

The depletion pattern of praziquantel (PZQ) from gilthead sea bream (Sparus aurata) muscle plus skin was determined in this study. Fish averaging 100.2 ± 17.7 g and kept at 25oC received a PZQ-dosing 150 mg/kg fish for 3 days. Muscle each ten were collected on days 1, 2, 3, 4, 6 post-treatment. Depletion PZQ the edible tissues rapid, as its concentrations declined to 0.04 μg/g early 24 h post-treatment, while undetectable 72 h. This information confirms fact that is depleted fast farmed...

10.12681/mms.25126 article EN cc-by-nc Mediterranean Marine Science 2020-11-30
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