Simulated live shipment of edible crab Cancer pagurus: influence of temperature, air exposure and anesthetic on physiological stress.
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Oral presentation at the Western Europe Fish Technologists Association, 38th (WEFTA) annual meeting, Florence, Italy 17-19 September.
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Simulated live shipment of edible crab Cancer pagurus: influence of temperature, air exposure and anesthetic on physiological stress.
- 1. WEFTA 2008 38th WEFTA Annual Meeting Florence, Italy. 17-19 September 2008 Simulated live shipment of edible crab Cancer pagurus : influence of temperature, air exposure and anesthetic on physiological stress Sara Barrento Bárbara Teixeira António Marques Paulo Vaz-Pires Maria Leonor Nunes IPIMAR
- 3. Live trade conditions 10 tons crab Astrid K. Woll Unloaded and discarded manually (during 2-3 hours) Sara Barrento Transport in vivier trucks during 24 – 48 h Sara Barrento
- 11. Results Vigour and Mortality 24 h 48 h 12 ºC 16 ºC 8 ºC
- 15. Results Lactate concentration and pH WT WQS AIR AQS Lactate T(0h)= 10 mmol pH T(0)=7.23 min (24h) 6.99 16 º C 16 º C max (24h)= 30 max (48h)= 70 no change 12 º C 12 º C no change no change no change no change max (48h)= 80 min (48h) (48h)=7.03 max (48h)= 70 no change min (48h) ( 6.67 ) max (48h)= 90 min(24h) ( 6.99 ) max (24h)= 50 8 º C 8 º C no change no changes no change no changes no change no changes no change no changes
- 19. Acknowledgements Collective Research Project “CrustaSea: Development of best practice, grading and transportation technology in the crustacean fishery sector”, funded by the EC
- 20. Hey, George, who told you this was a party??