Farmed Red porgy (Pagrus pagrus) is one of the "new candidate fish species" for the diversification of Mediterranean aquaculture which is predomintly based on the cultivation of the European sea bass, (Dicenfrarchus labrax), and the gilthead sea bream, (Sparus aurata). The quality of farmed red porgy (Pagrus pagrus) was investigated with samples obtained from the local fish market in the region of Igoumenitsa, NW Greece. Sample of the fish (ungutted and with scales) were purchased from three local fish mongers (the purchased fish were coded as Fish monger 1, 2 and 3) and transported to the laboratory within few minutes, using foamed polystyrene boxes covered with. The average weight of whole fish ranged between 271 and 289g. A sample of the fish flesh taken from the upper epaxial region was transferred aseptically to a stomacher bag containing sterile buffered peptone water solution (0.1%) and homogenized. After serial dilutions in 0.1% peptone water, the homogenates were spread on the surface of agar plates. Total viable counts (TVC) were determined using plate count agar after incubation at 30oC for 3 days. The quality attributes monitored during the present work included bacterial load (total mesophilic) and the pH of the flesh. The pH values varied between 6.54 and 6.69. The results indicate a possible influence of season on the bacterial load of fish sold in the market. Nevertheless, the parameters investigated in the present work indicate that the bacteria load was well below the legal limit and that fish were sold within few days after harvesting. The peak of bacterial load in the summer samples may be a result of a seasonal variability in ambient water temperature as well post harvesting contamination of the farmed fish and temperature fluctuations during handling and transportation. This record was migrated from the OpenDepot repository service in June, 2017 before shutting down.

{"references": ["Anastasiou, S., Panta, M., Dais, E., & Nathanailides, C. (2014). Economic and Marketing Parameters of the\nGreek Marine Aquaculture Industry during Growth and Recession. Proceeding of the 9th MIBES\nIinternational Conference (pp. 102\u2013110). Thessaloniki, Greece 3oth June-1st July, 2014.\nhttp://mibes.teilar.gr/proceedings/2014/Anastasiou-Panta-Dais-Nathanailides.pdf\n\nAnastasiou, S. , Nathanailides, C. , Kakali, F. , Karipoglou, K. (2014). 'MARKETING PARAMETERS ON CONSUMER'S PERCEPTIONS OF FARMED SEA BASS IN GREECE.'. World Academy of Science, Engineering and Technology, International Science Index, Agricultural and Biosystem Engineering, 1(12), 103.\n\nAnastasiou, S. , Logothetis, C. , Kanlis, G. (2014). 'Management Challenges and Product Quality of Fish Farms in Greece'. World Academy of Science, Engineering and Technology, International Science Index, Agricultural and Biosystem Engineering, 2(8), 434."]}