extraction of fatty acids from sunflower seed (helianthus annuus) using supercritical co2 in green and high-tech separation process with response surface methodology

Extraction and Recovery of Polycyclic Aromatic Hydrocarbons in Petroleum Contaminated Soils Using Supercritical Water by Response Surface Methodology

Finding an environment-friendly and affordable method to remove contaminated soils from Polycyclic Aromatic Hydrocarbons (PAHs) has now become an attractive field for researchers, with super-critical fluid extraction being an innovative process in the field of contaminated soil treatment. Extraction with super-critical fluid is a simple and rapid extraction process that uses super-critical flui...

supercritical co2 extraction of fatty acids from sesame seeds: experimental design and gas chromatography-mass

Extraction and Recovery of Polycyclic Aromatic Hydrocarbons in Petroleum Contaminated Soils Using Supercritical Water by Response Surface Methodology

Finding an environment-friendly and affordable method to remove contaminated soils from Polycyclic Aromatic Hydrocarbons (PAHs) has now become an attractive field for researchers, with super-critical fluid extraction being an innovative process in the field of contaminated soil treatment. Extraction with super-critical fluid is a simple and rapid extraction process that uses super-critical flui...

Determination of extraction conditions of Ginkgo biloba L. leaves by supercritical CO2 using response surface methodology

The effects of process parameters on the extraction of Ginkgo biloba L. leaves with supercritical carbon dioxide were investigated. The investigated parameters include particle size (mean particle diameter 0.19, 0.467 and 1.009 mm), solvent flow rate (1.58×10, 3.22×10 and 4.16×10 kg CO2/min) and pressure (100–300 bar), which were obtained by the response surface methodology (RSM) under the foll...

Response of Sunflower (Helianthus annuus L.) Leaf Surface Defenses to Exogenous Methyl Jasmonate

Helianthus annuus, the common sunflower, produces a complex array of secondary compounds that are secreted into glandular trichomes, specialized structures found on leaf surfaces and anther appendages of flowers. The primary components of these trichome secretions are sesquiterpene lactones (STL), a diverse class of compounds produced abundantly by the plant family Compositae and believed to co...

Production of Protein-Polysaccharide Fibers Containing Omega-3 Fatty Acids Using Electrospinning Method and Determination of Optimal Process Conditions with Response Surface Methodology

Background and Objectives: Omega-3 fatty acids are very important in the human diet for the prevention of diseases.  Materials & Methods: In the present study, the effect of whey protein concentrate (5, 6.67, 10, 13.33, 15%) and guar gum (0.1, 0.25, 0.55, 0.85, 1%) were evaluated on the qualitative properties of fish oil emulsion and electrospun fibers. Results: Increasing concentration of whey...