The quality of fish meat from different locations of Una Sana Canton
From the aspects of fish research the Una Sana Canton (henceforth USK) waters belong to the less tested areas of Bosnia and Herzegovina. Taking into the consideration this fact the quality and quantity of Una river and some tributarie, Klokot and Krusnica, have been tested. Therefore, the morphometric and meristic characteristic as well as the quality of fish meat have been analysed. Fish samples were taken from tree locations of the river flow (river-head, midlle flow and river-bed) and also from fish farming. The research was carried out in spring-summer 2002. The aim of this study was to show the quality of fish meat from natural habit (three locations) and fish farming and to establish eventually significant differences in quality according to place of trout and locations of catch. However considering the most presented Salmonidae and Thymallidae family located in Una´s tributaries, we have analysed the meat quality of Brown Trout (Salmo truta m. fario), Californien Trout (Salmo gairdneri) and European Grayling (Thymallus thymallus). The following chemical parameters have been analysed: proteins, carbohydrates, fats, water, ash, minarals.