The researchers analyzed the flesh content and nutrient composition of Rhinogobio ventralis fish. They found that the fish has a high flesh content of around 69.51%. The muscle of the fish contains important nutrients like protein, fat, and amino acids, with essential amino acids meeting FAO/WHO standards. The mineral elements in the muscle include calcium, phosphorus, sodium, and magnesium, with a balanced ratio of calcium to phosphorus. The study shows that Rhinogobio ventralis is a nutritious fish with valuable protein and essential nutrients for human consumption.