抄録
The fish, namely Bhola bhetki (Nibea soldado) was examined for lipid composition of its specific organs. The fish had a much higher lipid content in brain in comparison with its other organ while the muscle and digestive tract had nearly equal amount of total lipids. Cholesterol content in lipid part of various organs was significantly high in Bhola (Nibea sp.) while the phospholipid content was low. Fatty acid compositions of eye and digestive tract of Nibea soldado were richer in variety than those of muscle and brain. The total saturated and poly unsaturated acids were more or less equal in muscle and brain lipid. The total monounsaturated fatty acids are more or less same in the muscle, brain and eye. Eicosapentaenoic acid (C20:5) is very high in all the organs. Arachidonic acid (C20:4) is also present in considerable amount in brain, eye and digestive tract. The variation of cholesterol, phospholipid and fatty acid composition in fish organs would be beneficial for human consumption from health point of view.
