In Silico Search for Alternative Green Solvents -- Solvent Free Extraction: Myth or Reality ? -- Supercritical fluid extraction: a global perspective of the fundamental concepts of this eco-friendly extraction technique -- Subcritical Water as a Green Solvent for Plant Extraction -- Liquefied dimethyl ether: an energy-saving, green extraction solvent -- Ethyl lactate : main properties, production processes and applications -- Ionic liquids as alternative solvents for extraction of natural products -- Enzymatic Aqueous extraction (E.A.E) -- Terpenes as Green Solvents for Natural Products Extraction -- Emulsion extraction of bio-products: influence of bio-diluents on extraction of gallic acid -- Gluconic acid as a new green solvent for recovery of polysaccharides by clean technologies -- 2-Methyltetrahydrofuran : main properties, production processes, and application in extraction of natural products -- Innovative Technologies Used at Pilot Plant and Industrial Scales in Water-extraction Processes.