<Tr> <Td> Expellers </Td> <Td> 34--37% </Td> </Tr> <Tr> <Td> Solvent </Td> <Td> 40--43% </Td> </Tr> <P> The processing of vegetable oil in commercial applications is commonly done by chemical extraction, using solvent extracts, which produces higher yields and is quicker and less expensive . The most common solvent is petroleum - derived hexane . This technique is used for most of the "newer" industrial oils such as soybean and corn oils . </P> <P> Supercritical carbon dioxide can be used as a non-toxic alternative to other solvents . </P>

What is a good solvent for vegetable oil