Recovery of corn oil from ethanol extracts of ground corn using membrane technology

JAOCS, Journal of the American Oil Chemists' Society

Volumn 82, Issue 3, 2005, Pages 221-227

  Kwiatkowski, Jason R ^a,b   Cheryan, Munir ^a  

^a UNIVERSITY OF ILLINOIS AT URBANA CHAMPAIGN   (United States)

^b AGRICULTURAL RESEARCH SERVICE   (United States)

Author keywords

Corn oil; Dry grind; Ethanol; Membrane; Nanofiltration; Nonaqueous

Indexed keywords

CORN OIL; DRY-GRIND; NONAQUEOUS;

CONCENTRATION (PROCESS); ETHANOL; MEMBRANES; MODIFICATION; NANOFILTRATION; SOLUTIONS; SOLVENT EXTRACTION;

VEGETABLE OILS;

ZEA MAYS;

EID: 29744444484     PISSN: 0003021X     EISSN: None     Source Type: Journal    
DOI: 10.1007/s11746-005-5175-3     Document Type: Article

References (8)

1. Gupta, A.K.S, Process for Refining Crude Glyceride Oils by Membrane Filtration, U.S. Patent 4,062,882 (1977).
2. Yang, X.J., A.G. Livingston, and L. Freitas dos Santos, Experimental Observations of Nanofiltration with Organic Solvents, J. Membr. Sci. 190:45-55 (2001).
3. Shukla, R., and M. Cheryan, Performance of Ultrafiltration Membranes in Ethanol-Water Solutions: Effect of Membrane Conditioning, Ibid. 198:75-85 (2002).
4. Kwiatkowski, J.R. Ethanol Extraction of Oil from Dry-milled Corn, M.S. Thesis, University of Illinois at Urbana-Champaign, Urbana, 2001.
5. American Association of Cereal Chemists (AACC), AACC Method 46-30. Crude Protein - Combustion Method, in Approved Methods of the AACC, 8th edn., AACC, St. Paul, MN, 2000.
6. Association of Official Analytical Chemists (AOAC), Official Methods of Analysis, 14th edn., AOAC, Washington, DC, 1984.
7. Kwiatkowski, J.R., D. Darnoko, and M. Cheryan, Analysis of Corn Oil in Ethanol Miscella by Gel Permeation Chromatography, J. Liq. Chromatogr. 25:1391-1398 (2002).
8. Tsui, E., and M. Cheryan, Characteristics of Nanofiltration Membranes in Aqueous Ethanol, J. Membr. Sci. 237:61-69 (2004).