title: A review on green trend for oil extraction using subcritical water technology and biodiesel production.
abstract: It became a global agenda to develop clean alternative fuels which were domestically available, environmentally acceptable and technically feasible. Thus, biodiesel was destined to make a substantial contribution to the future energy demands of the domestic and industrial economies. Utilization of the non edible vegetable oils as raw materials for biodiesel production had been handled frequently for the past few years. The oil content of these seeds could be extracted by different oil extraction methods, such as mechanical extraction, solvent extraction and by subcritical water extraction technology SWT. Among them, SWT represents a new promising green extraction method. Therefore this review covered the current used non edible oil seeds for biodiesel production as well as giving a sharp focus on the efficiency of using the SWT as a promising extraction method. In addition the advantages and the disadvantages of the different biodiesel production techniques would be covered.
authors.affiliation: Chemical Engineering Department, Faculty of Engineering, Minia University.
authors.forename: Weal
authors.initials: W
authors.lastname: Abdelmoez
authors.forename: Eman
authors.initials: E
authors.lastname: Ashour
authors.forename: Shahenaz M
authors.initials: SM
authors.lastname: Naguib
mesh_terms: D056804:Biofuels; D001709:Biotechnology / Q000379:methods*; D004951:Esterification; D059625:Liquid-Liquid Extraction / Q000379:methods*; D010938:Plant Oils / Q000302:isolation & purification*; D014867:Water
chemical_list: D056804:Biofuels; D010938:Plant Oils; D014867:Water