Characterization of phospholipid reverse micelles in nonaqueous systems in relation to their rejection during membrane processing

Association Colloids Formed by Multiple Surface Active Minor Components and Their Effect on Lipid Oxidation in Bulk Oil

“…In the control oil containing only the NBD-PE, the emission fluorescent intensity was relatively low. It has been reported that the exposure of the NBD group to the polar environment caused the fluorescence intensity to decrease [31,32]. The NBD-PE, same as other phospholipids, preferentially resides at the oil-water interface and orients the hydrophilic head group toward the water core.…”

Association Colloids Formed by Multiple Surface Active Minor Components and Their Effect on Lipid Oxidation in Bulk Oil

“…In the control oil containing only the NBD-PE, the emission fluorescent intensity was relatively low. It has been reported that the exposure of the NBD group to the polar environment caused the fluorescence intensity to decrease [31,32]. The NBD-PE, same as other phospholipids, preferentially resides at the oil-water interface and orients the hydrophilic head group toward the water core.…”

Lecithin Near Its Critical Micelle Concentration Increases Oxidative Stability of Non‐Stripped Corn Oil But Not Stripped Corn Oil

“…Addition of lecithin at 1% (w/w) yields good antioxidant properties in refined rapeseed oil and soybean oil with high concentrations of γ‐ and δ‐tocopherols according to the Rancimat assay . Lecithin with a high proportion of PC and PE has high antioxidant activity, and the synergistic effects of amino‐alcohol PLs and γ‐ and δ‐tocopherols represent the main antioxidant mechanism of action of lecithin …”

Ultrafiltration Membrane for Degumming of Crude Palm Oil-Isopropanol Mixture

“…The initial flux decline is caused by a phenomenon called polarization concentration, whereas the following flux reduction is a result of membrane fouling. Comparable performances were reported for oil/hexane mixture per- meation through the UF membrane using sunflower oil 39 as well as coconut oil, groundnut oil, mustard oil, sunflower oil, and rice bran oil [36][37][38][39][40] . In addition, it was reported that the flux reduction at the beginning of the sunflower oil-n-hexane filtration was type of concentration polarization phenomenon and gel layer formation on the membrane surface 39 .…”

Association Colloids Formed by Multiple Surface Active Minor Components and Their Effect on Lipid Oxidation in Bulk Oil

“…In the control oil containing only the NBD-PE, the emission fluorescent intensity was relatively low. It has been reported that the exposure of the NBD group to the polar environment caused the fluorescence intensity to decrease [31,32]. The NBD-PE, same as other phospholipids, preferentially resides at the oil-water interface and orients the hydrophilic head group toward the water core.…”

Lecithin Near Its Critical Micelle Concentration Increases Oxidative Stability of Non‐Stripped Corn Oil But Not Stripped Corn Oil

“…Addition of lecithin at 1% (w/w) yields good antioxidant properties in refined rapeseed oil and soybean oil with high concentrations of γ‐ and δ‐tocopherols according to the Rancimat assay . Lecithin with a high proportion of PC and PE has high antioxidant activity, and the synergistic effects of amino‐alcohol PLs and γ‐ and δ‐tocopherols represent the main antioxidant mechanism of action of lecithin …”

Ultrafiltration Membrane for Degumming of Crude Palm Oil-Isopropanol Mixture

“…The initial flux decline is caused by a phenomenon called polarization concentration, whereas the following flux reduction is a result of membrane fouling. Comparable performances were reported for oil/hexane mixture per- meation through the UF membrane using sunflower oil 39 as well as coconut oil, groundnut oil, mustard oil, sunflower oil, and rice bran oil [36][37][38][39][40] . In addition, it was reported that the flux reduction at the beginning of the sunflower oil-n-hexane filtration was type of concentration polarization phenomenon and gel layer formation on the membrane surface 39 .…”

Association Colloids Formed by Multiple Surface Active Minor Components and Their Effect on Lipid Oxidation in Bulk Oil

“…In the control oil containing only the NBD-PE, the emission fluorescent intensity was relatively low. It has been reported that the exposure of the NBD group to the polar environment caused the fluorescence intensity to decrease [31,32]. The NBD-PE, same as other phospholipids, preferentially resides at the oil-water interface and orients the hydrophilic head group toward the water core.…”

Lecithin Near Its Critical Micelle Concentration Increases Oxidative Stability of Non‐Stripped Corn Oil But Not Stripped Corn Oil

“…Addition of lecithin at 1% (w/w) yields good antioxidant properties in refined rapeseed oil and soybean oil with high concentrations of γ‐ and δ‐tocopherols according to the Rancimat assay . Lecithin with a high proportion of PC and PE has high antioxidant activity, and the synergistic effects of amino‐alcohol PLs and γ‐ and δ‐tocopherols represent the main antioxidant mechanism of action of lecithin …”

Ultrafiltration Membrane for Degumming of Crude Palm Oil-Isopropanol Mixture

“…The initial flux decline is caused by a phenomenon called polarization concentration, whereas the following flux reduction is a result of membrane fouling. Comparable performances were reported for oil/hexane mixture per- meation through the UF membrane using sunflower oil 39 as well as coconut oil, groundnut oil, mustard oil, sunflower oil, and rice bran oil [36][37][38][39][40] . In addition, it was reported that the flux reduction at the beginning of the sunflower oil-n-hexane filtration was type of concentration polarization phenomenon and gel layer formation on the membrane surface 39 .…”