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左旋肉碱(L-carnitine,又名左卡尼汀、肉毒碱、维生素BT),是存在于机体组织的一种特殊含氮化合物,化学名L-β-羟基-γ-三甲胺丁酸(β-hydroxy-Y-butyrobetaine),分子式为C7H15NO3[1-2]。作为脂肪代谢必要的辅助因子促进脂类代谢,左旋肉碱能将长链脂酰基带入线粒体内并将其分解产生的短链酰基运送到膜外,调节线粒体内外酰基CoA/CoA比率的同时释放能量。左旋肉碱对机体的生长发育有一定的作用,其缺乏时干扰脂肪酸的代谢进而导致能量释放不足,出
L-carnitine (L-carnitine, also known as levocarnitine, carnitine, vitamin BT), is present in the body of a special nitrogen compound, the chemical name L-β-hydroxy-γ-trimethylamine butyric acid (β-hydroxy-Y-butyrobetaine), the molecular formula is C7H15NO3 [1-2]. As an essential cofactor for lipid metabolism to promote lipid metabolism, L-carnitine can transport long-chain fatty acyl groups into the mitochondria and deliver short-chain acyl groups produced by its decomposition to the outside of the membrane, regulating the mitochondrial internal and external acyl CoA / CoA ratio while releasing energy. L-carnitine on the body’s growth and development have a certain role, the lack of interference with the metabolism of fatty acids and thus lead to the lack of energy release, out