effect of corn germ pretreatment onoil extraction

Efficient and eco-friendly extraction of corn germ oil using

effect of corn germ pretreatment onoil extraction
                                               
                                               
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Effects of heat pretreatment of wet-milled corn germ on the

effect of corn germ pretreatment onoil extraction
                                               
                                               
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Wiley Online LibraryStudy on the Parameters of Extrusion Pretreatment of Corn

effect of corn germ pretreatment onoil extraction
                                               
                                               
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Kinetic, thermodynamic and optimization study of the corn

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Corn Oil: Composition, Processing, and Utilization

effect of corn germ pretreatment onoil extraction
                                               
                                               
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THE ANDHRA AGRICULTURAL JOURNAL (AAJ)Optimization of Process Parameters for Corn Germ Oil

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PublicationsEffect of Moisture and Heat Treatment of Corn Germ on Oil

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Extraction of corn germ oil with supercritical CO2

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Corn germ/maize oil pretreatment & pre

effect of corn germ pretreatment onoil extraction
                                               
                                               
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Wiley Online LibraryStudy on the Parameters of Extrusion Pretreatment of Corn Germ

effect of corn germ pretreatment onoil extraction
                                               
                                               
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  • How is oil extracted from corn germs?
  • An improved aqueous extraction method has been established for extraction of oil from corn germs. This method primarily included steam explosion pretreatment and aqueous ethanol extraction. Process variables such as steam pressure, resident time, particle size and ethanol concentration were investigated.
  • 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.
  • Does corn germ powder affect oil recovery?
  • Besides the ethanol concentration, particle size of corn germ powder could also influence the oil recovery. Grinding oilseeds prior to oil extraction may enlarge the interface between material particles and aqueous solvent or enzyme, and then enhance free oil yield.
  • What is the best oil extraction solvent for corn germ oil?
  • Figure 5 (a) demonstrated diluted aqueous ethanol was an admirable oil extraction solvent and emulsion breaker. 30 % (v /v) was the optimal concentration of ethanol in extraction of corn germ oil. Influence of ethanol concentration and particle size on oil distribution in each phase.
  • Can aqueous ethanol extract corn germ oil?
  • This result proved the preponderance of aqueous ethanol method again. In this study, an efficient and eco-friendly extraction process was developed by the aqueous ethanol extraction with steam explosion pretreatment for obtaining corn germ oil.
  • Can steam explosion treatment improve free oil yield from corn germs?
  • Compared steam exploded corn germ (1.3 MPa, 30 s) with untreated sample, free oil yield raised from 76.33 % to 88.51 %, meanwhile residual oil content declined 2.88 % and 9.35 % respectively in water phase and sediment phase. It verified the feasibility of using steam explosion treatment to enhance free oil yield from corn germs.