| 英文摘要 |
In this research, the international and domestic anesthetic usage were surveyed. Experiments were further conducted to investigate the physical changes and anesthetic residues in grouper and giant perch when various types and different concentrations of 2-PE and clove oil were applied. The aim is to explore the best practice of anesthetic application to increase the survival rate and immunity in the live fish transportation.
The result obtained from the study indicates the anesthetic is not applicable in larva transportation. We suggest alternative approaches such as quality larva selection in purchase, capture skill improvement and transportation technique enhancement should be taken. As for fish, low-dose clove oil application should do no harm to human health, as long as the fish is preserved in flowing water environment for at least one day after the transportation.
By integrating the survey and experiment result, we proposed a standard operating procedure for live fish transportation. As this procedure being commonly referred in the future by fisheries, live fish transporter and academic units, we believe we may prevent human health from being endangered by drug residues. Furthermore, the competitiveness and long-term sustainability of Taiwan fisheries may be guaranteed. |