Factors influencing alcohol and extract separation in beer dialysis
Abstract
An 8-μm thick Cuprophane hollow-fibre membrane not only had a higher ultrafiltration coefficient than an 11-μm thick membrane but was more permeable and selective for ethanol dialysis and extract removal from beer. Transmembrane pressures above 40 Pa did not affect alcohol removal but did prevent further extract removal and therefore improved the final beer quality. To achieve selective removal of alcohol, beer flow rates must be above the critical velocities but remain below values which would require too great a membrane area.
Keywords:
Alcohol / beer / dialysis / membrane-filtration / transmembrane pressureSource:
World Journal of Microbiology & Biotechnology, 1995, 11, 5, 512-514Collections
Institution/Community
Poljoprivredni fakultetTY - JOUR AU - Leskošek, Ida AU - Mitrović, M. AU - Nedović, Viktor PY - 1995 UR - http://aspace.agrif.bg.ac.rs/handle/123456789/87 AB - An 8-μm thick Cuprophane hollow-fibre membrane not only had a higher ultrafiltration coefficient than an 11-μm thick membrane but was more permeable and selective for ethanol dialysis and extract removal from beer. Transmembrane pressures above 40 Pa did not affect alcohol removal but did prevent further extract removal and therefore improved the final beer quality. To achieve selective removal of alcohol, beer flow rates must be above the critical velocities but remain below values which would require too great a membrane area. T2 - World Journal of Microbiology & Biotechnology T1 - Factors influencing alcohol and extract separation in beer dialysis EP - 514 IS - 5 SP - 512 VL - 11 DO - 10.1007/BF00286364 ER -
@article{ author = "Leskošek, Ida and Mitrović, M. and Nedović, Viktor", year = "1995", abstract = "An 8-μm thick Cuprophane hollow-fibre membrane not only had a higher ultrafiltration coefficient than an 11-μm thick membrane but was more permeable and selective for ethanol dialysis and extract removal from beer. Transmembrane pressures above 40 Pa did not affect alcohol removal but did prevent further extract removal and therefore improved the final beer quality. To achieve selective removal of alcohol, beer flow rates must be above the critical velocities but remain below values which would require too great a membrane area.", journal = "World Journal of Microbiology & Biotechnology", title = "Factors influencing alcohol and extract separation in beer dialysis", pages = "514-512", number = "5", volume = "11", doi = "10.1007/BF00286364" }
Leskošek, I., Mitrović, M.,& Nedović, V.. (1995). Factors influencing alcohol and extract separation in beer dialysis. in World Journal of Microbiology & Biotechnology, 11(5), 512-514. https://doi.org/10.1007/BF00286364
Leskošek I, Mitrović M, Nedović V. Factors influencing alcohol and extract separation in beer dialysis. in World Journal of Microbiology & Biotechnology. 1995;11(5):512-514. doi:10.1007/BF00286364 .
Leskošek, Ida, Mitrović, M., Nedović, Viktor, "Factors influencing alcohol and extract separation in beer dialysis" in World Journal of Microbiology & Biotechnology, 11, no. 5 (1995):512-514, https://doi.org/10.1007/BF00286364 . .