Extraction of corn germ oil with supercritical CO2
Request Extraction of corn germ oil with supercritical CO2 and cosolvents The aim of this work was to investigate corn germ oil extraction using supercritical CO 2 and cosolvents addition
Abstract. The aim of this work was to investigate corn germ oil extraction using supercritical CO 2 and cosolvents addition (hexane, acetone and ethanol). The effects of temperature (45–85 °C) and pressure (15–25 MPa) on the extract yield were evaluated for the tests conducted only with supercritical CO 2.The addition of cosolvents to supercritical CO 2 was also examined at 25
Extraction of Oil from Wheat Germ by Supercritical CO2
Furthermore, the low critical temperature of carbon dioxide allows extraction of thermolabile compounds without degradation. Use of supercritical fluid such as carbon dioxide for extraction of wheat germ oil has previously been reported by several research groups . Amoung these, Panfili et al.
Acorn germ oil recovered by supercritical CO 2 extraction as a function of mass of CO 2 passed through bed per mass of oil-free ground acorn germ at 40 °C and V s = 0.022 cm s −1, at different values of pressure, at D p = 0.27 mm and D p = 0.68 mm, by using extractor
Extraction of Oil from Wheat Germ by Supercritical CO2
This study examined the supercritical fluid extraction of wheat germ oil. The effects of pressure (200-300 bar at 40 °C) and extraction time on the oil quality/quantity were studied. A
Supercritical carbon dioxide extraction of corn germ oil from corn germ utilizing extraction conditions adapted to a dry corn germ fractionation ethanol production process.
Supercritical fluid extraction of corn germ with carbon
Supercritical carbon dioxide (SC-CO 2) is the most useful supercritical fluid in the food industry because it is non-toxic, non-explosive and it can be removed from the extracted products without leaving any residue. The supercritical fluid extraction (SFE) of corn germ
Apeks Supercritical extraction systems use carbon dioxide (CO 2) as a solvent to extract oil from botanical plant material because it yields safer, cleaner and purer oil.Long known for its versatility and high efficiencies, CO 2 is commonly used in many types of commercial processing, such as dry cleaning, where it removes dirt without affecting the clothing.
Supercritical carbon dioxide extraction of quinoa oil
Supercritical CO 2 extraction of quinoa oil has been studied in this work.. Extraction rate was strongly controlled by pressure (20–40 MPa). • SC-CO 2 extracted oil was rich in tocopherols, PUFA and had high antioxidant activity.. The Sovovás mathematical model was used to describe the extraction curves.
Enantioseparation of 1-phenylethanol with corn germ oil, obtained by supercritical carbon dioxide, is efficiently catalysed by Novozyme 435. The reaction has high enantioselectivity (E > 1000) and the equilibrium conversion is approx. 90% at 50 °C both at ambient pressure and at 20 MPa.