peanut corn germ oil pressing machine ecuador in botswana

   
peanut corn germ oil pressing machine ecuador in botswana
                                               
                                               
                                               
                                               
  • peanut corn germ oil pressing machine ecuador in botswana
  • 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 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.
  • How is corn germ oil extracted from milled corn germ?
  • Corn germ oil was extracted from milled corn germ using diluted aqueous ethanol as solvent. Batch extractions were carried out in 500 mL glass reactor vessels which were series connected with a constant temperature water bath machine (MP-501 A, Shanghai Yiheng Scientific Instrument Co., Ltd., China).
  • What ethanol is used to treat corn germ?
  • The highest yield of 93.74 % was obtained when ground steam-exploded corn germ (1.3 MPa, 30 s, 30¨C35 ¦Ìm particle size) was treated with 30 % ( v /v) aqueous ethanol for 2 h, at 60 °C and pH 9.0. The residual oil content in water and sediment phase decreased dramatically to 4 % and 3 %, respectively.