• Does corn germ oil contain linoleic acid?
  • Corn germ oil is one of the nutritional vegetable oils with a high content of unsaturated fatty acids (¡Ý 80%), especially linoleic acid (¡Ý 50%) (Table 4 ), total trans fatty acid content was <0.3% [ 124, 125 ]. As known, linoleic is an essential fatty acid for humans that cannot be synthesized in human bodies.
  • What is corn germ?
  • Corn germ is a substantial byproduct of the wet milling and alcohol industry of corn. Corn germ (dry) contains 35¨C56 % oil, with linoleic acid (C18:2) being the predominant fatty acid (49¨C61.9 %) and the highest level of tocopherol and phytosterol amongst all vegetable oils, which is a cost-effective resource for healthy nutritious oil.
  • How to extract oil from corn germ during flour processing?
  • This work aimed the recovery of oil and protein fractions from corn germ (CG) generated as a by-product during flour processing. Several oil extraction techniques were investigated: hexane at room temperature, hexane at 45 ¡ãC, supercritical carbon dioxide (Sc-CO 2) and Soxhlet with hexane and ethanol.
  • What fatty acids are in corn germ oil?
  • The main fatty acids in corn germ oil are linoleic (39¨C63%), oleic (20¨C42%), and palmitic (9¨C17%) . According to the same authors, several methods are used for the recovery of corn germ oil, such as pressing, solvent, extraction of aqueous, enzymatic, and supercritical fluid.
  • What is corn germ oil processing by-products?
  • Corn (Zea mays L.) is one of the most relevant and cultivated cereals. During the processing of corn, especially in obtaining edible oil, large quantities of by-products are generated, called corn germ oil processing by-products. In this sense, this chapter provides…
  • What is corn germ oil?
  • Corn germ oil is a by-product of the corn oil milling process. Most corn that is harvested is used as feed but the proportion of the corn that is milled is increasing because of bioethanol production. During the wet milling process, the germ is isolated from the starch using cyclone separators, washed, and dried.