I'm final year student in bachelor mechanical engineering in a process of completing my final year project. I need to make a comparison between hydro, steam and supercritical extraction process in order to extract essential oil for agarwood.
According to my reading on the link give below they used the temperature around 333K(60°C ) and pressure around 350bar for extraction 30g of powdered A.Crassna Seed. for better understanding you can refer to the link below. Good Luck.