Title: An analysis of the nutritive compositions in the muscle of Gymnocypris selincuoensis
Abstract:Nutritional components in the muscle of Gymnocypris selincuoensis were tested and analyzed with routine methods.Samples of 10 wild-cultured individuals were collected from Tibet Selincuo Lake in Janua...Nutritional components in the muscle of Gymnocypris selincuoensis were tested and analyzed with routine methods.Samples of 10 wild-cultured individuals were collected from Tibet Selincuo Lake in January of 2007.The results showed that contents of crude protein,crude fat,moisture,ash and carbohydrates of fresh muscles were 19.87%,7.71%,70.35%,1.65% and 0.09% respectively.The composition of amino acids of muscle was 17 common amino acids and 7 essential amino acids for human needs.In dry sample the total content of amino acids was 44.46%;the content of essential amino acids was 13.24%.the percentage of essential amino acids in total amino acids were 29.80%,In dry sample the content of four kinds of delicious amino acids was 15.09%.The composition of fatty acids of muscle was 20 fatty acids.The contents of EPA and DHA in fatty acids were 11.31%and 4.04%,which were higher than those of some other economic fishes.It was indicated that Gymnocypris selincuoensis is one of freshwater fishes with better nutritive value and breeing value,deserving exploitation and utilization.Read More
Publication Year: 2009
Publication Date: 2009-01-01
Language: en
Type: article
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