Sabahelkheir MKFat en MMHassan AA2017-01-152017-01-152012http://hdl.handle.net/123456789/3071This experiment was conducted in 2010, lab. of Biochemistry and Molecular Biology, Faculty of Science and Technology, Al-Neelain University. The objective of this investigation was to determine the essential, non essential and branched chain amino acid in human, camel, cow, sheep and goat milk. In methodology, the amino cid Analyzer (Sykam S 7130 Amino Acid Regent Organizer) was used to determine amino acid composition. Results have shown several differences in essential, non- essential and branched chain of amino acids patterns in five milks at p≤0.05. Keywords: milk, lysine, human, sheep and camel.