Function of carnitine in the transport of mitochondrial long chain Download Scientific Diagram Your body already knows how to burn fat. It just needs the right transporter. L Carnitine helps move stored fat into your mitochondria, where it gets used as energy, not stored. That's why 24.5: Oxidation of Fatty Acids Chemistry LibreTexts L Carnitine Linus Pauling Institute Oregon State University Short Note On Carnitine Shuttle: Fatty acids are oxidized in mitochondria, and synthesized in the cytoplasm. Long chain fatty acids must form an active intermediate, fatty acyl CoA, before being oxidized inside mitochondria. Catherine Carnitine metabolism in hypertensive heart failure Hypertension Research