Fish Losses of Euthynnus affinis Products at The Fish Landing Base Karangsong Indramayu, West Java

Euthynnus affinis is one of the most loved fish by community. Fulfillment demand for tuna from process catching until it landed sale has potential to experience a decrease in yield. The purpose this study was determine handling techniques, quality, and yield losses catches at Karangsong Indramayu Fish Landing Base (PPI) West Java. research conducted directly observing process, cold chain unloading loading, conducting organoleptic quality testing, ALT, TVB calculating referring Load Tracking (LT) method. calculation loss carried out three types, namely: physical loss, financial loss. flow observed loading process. value test on caught 8, ALT lowest average 16,000 col/g highest 35,000 col/g. 9.96 mgN/100 g 11.19 g. experienced physical, of: 1.07%; 0.84%; 2.05%.