3tpd small cooking oil line mini corn germ oil plant in ethiopia

   
3tpd small cooking oil line mini corn germ oil plant in ethiopia
                                               
                                               
                                               
                                               
  • 3tpd small cooking oil line mini corn germ oil plant in ethiopia
  • What is the corn oil production line?
  • The corn oil production line includes corn germ extraction process, corn germ pretreatment and prepressing process, corn germ cake solvent extraction process and crude corn germ oil refining process. Corn oil extraction plant is suitable for large-scale corn oil production.
  • What is corn oil extraction plant?
  • Corn oil extraction plant extracts corn germ from corn and produces corn germ oil by solvent extraction method. The corn oil production line includes corn germ extraction process, corn germ pretreatment and prepressing process, corn germ cake solvent extraction process and crude corn germ oil refining process.
  • How is corn germ oil produced?
  • Currently, commercial corn germ oil is produced by pressing and/or hexane extraction (Moreau and Hicks 2005 ), in which oil is obtained from conditioned (heated) germs, followed by mechanically expelled (¡®pre-pressed¡¯) and then hexane extraction (Moreau 2011 ).
  • Can ethanol extract free oil from corn germ slurry?
  • Ethanol is a non-toxic and efficient emulsion splitter which has been used in vegetable oil separate emulsion to recover free oil (Chi et al. 2014 ). In the present study, modest ethanol was added into water to be an extraction agent to obtain free oil from corn germ slurry.
  • Can corn germs be milled before oil extraction?
  • Grinding oilseeds prior to oil extraction may enlarge the interface between material particles and aqueous solvent or enzyme, and then enhance free oil yield. In previous research, colloid milling was employed to mill corn germs (Dickey et al. 2010 ). In this study, a dry milling method was developed to grind corn germ.
  • Where did dry corn germ come from?
  • Dry corn germ was purchased from Xing Mao Corn Development Co. Ltd., Shandong Province, China. The raw material (dry corn germ) contained 6¨C7 % ( w /w, wet basis) moisture content, 16 % ( w /w, wet basis) crude protein and about 37 % ( w /w, wet basis) crude oil.