Transesterification of peanut oil is the chemical process in which triglycerides in the oil react with an alcohol (usually methanol) and a catalyst (like NaOH or KOH), forming fatty acid methyl esters (biodiesel) and glycerol. This reaction reduces the oil’s viscosity, making it suitable as fuel. The GlobeCore USB biodiesel plant automates this process, precisely controlling temperature, mixing, and separation to ensure high conversion rates and fuel quality that complies with EN and ASTM standards.