We developed a 2D heat flux model to elucidate routes and rates of heat transfer within bigeye tuna Thunnus obesus Lowe 1839 in both steady-state and time-dependent settings. In modeling the former situation, we adjusted the efficiencies of heat conservation in the red and the white muscle so as to make the output of the model agree as closely as possible with observed cross-sectional isotherms...

Assessment of chemical exposures in the marine environment is frequently undertaken sedentary organisms inhabiting coastal environments. However, predatory pelagic fish should be considered sentinel species, as they play an important role sustainability ecosystems due to their high position trophic webs. In this study, carboxylesterase (CE) activities were analysed four tuna species commercial ...

Tujuan dari penelitian ini untuk mengetahui pengaruh penambahan tepung kubis ungu dengan menggunakan pengeringan oven terhadap kualitas nugget ikan tuna sehingga menghasilkan yang terbaik. Rancangan percobaan Acak Kelompok factorial dua factor yaitu konsentrasi (0%, 0,7%, 1,4%, 2,1%, dan 2,8%,) hari (0 3 hari). Parameter diamati adalah kadar air, abu, lemak, protein, bilangan peroksida thiobarb...

The lucrative and highly migratory Atlantic bluefin tuna, Thunnus thynnus (Linnaeus 1758; Scombridae), used to be distributed widely throughout the north Atlantic Ocean, Mediterranean Sea and Black Sea. Its migrations have supported sustainable fisheries and impacted local cultures since antiquity, but its biogeographic range has contracted since the 1950s. Most recently, the species disappeare...