Acetyl L Carnitine Core Nutritionals amino acid metabolism.The human body can obtain amino acids through food digestion & absorption,tissue decomposition,internal synthesis of 3 ways. Amino acids in amino acid metabolism pool can be deacidified to produce amino Lipolysis Fatty Acid Oxidation and Ketone Bodies The Medical Biochemistry Page Carnitine octanoyltransferase is important for the assimilation of exogenous acetyl L carnitine into acetyl CoA in mammalian cells Journal of Biological Chemistry