hot corn germ oil production line approved in ivory coast

   
hot corn germ oil production line approved in ivory coast
                                               
                                               
                                               
                                               
  • hot corn germ oil production line approved in ivory coast
  • 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.
  • How is corn germ extracted from starch?
  • During the wet milling process, the germ is isolated from the starch using cyclone separators, washed, and dried. The dried germ contains about 50% oil, in which the oil constitutes about 85% of the total amount of oil present in the corn. The oil is produced by first expelling the germ and then extracting the expeller cake with n -hexane.
  • How is corn oil produced?
  • The dried germ contains about 50% oil, in which the oil constitutes about 85% of the total amount of oil present in the corn. The oil is produced by first expelling the germ and then extracting the expeller cake with n -hexane. Global annual corn production is 700 million tonnes but corn oil production is only 400 000 tonnes.
  • How much corn oil is produced a year?
  • Corn oil ranks tenth in world production of edible oils, with an annual production of about 2 million tons ( Moreau, 2011b ). Approximately 10% of the edible corn oil ( corn germ oil) in the United States is obtained from corn germ that is produced by a process called dry milling.
  • What is a co-product of a corn kernel?
  • The first co-product is corn germ, which contains 40¨C50% oil ( Table 3-A ). The corn germ fraction from the wet milling process represents about 5% of the mass of the kernel (Moreau et al., 1999b).
  • How is corn bran oil extracted?
  • In addition to traditional solvent extraction (petroleum ether), the methods of hexane extraction and subcritical butane extraction were used to extract corn bran oil which contains high content of unsaturated fatty acids and phytosterols [ 144 ].