Abstract
Saccharomyces cerevisiae ATCC 39859 was immobilized onto small cubes of wood to produce ethanol and very enriched fructose syrup from glucose/fructose mixtures through the selective fermentation of glucose. A maximum ethanol productivity of 21.9 g/l.h was attained from a feed containing 9.7% (w/v) glucose and 9.9% (w/v) fructose. An ethanol concentration, glucose conversion and fructose yield of 29.6 g/l, 62% and 99% were obtained, respectively. This resulted in a final fructose/glucose ratio of 2.7. At lower ethanol productivity levels the fructose/glucose ratio increases, as does the ethanol concentration in the effluent. The addition of 30 mg/l oleic acid to the medium increased the ethanol productivity and its concentration by 13% at a dilution rate of 0.74 h{sup -1}. (orig.)
Citation Formats
Guenette, M E, and Duvnjak, Z.
Effect of oleic acid on the production of ethanol and fructose from glucose/fructose mixtures in an immobilized cell reactor.
Germany: N. p.,
1995.
Web.
doi:10.1002/abio.370150412.
Guenette, M E, & Duvnjak, Z.
Effect of oleic acid on the production of ethanol and fructose from glucose/fructose mixtures in an immobilized cell reactor.
Germany.
https://doi.org/10.1002/abio.370150412
Guenette, M E, and Duvnjak, Z.
1995.
"Effect of oleic acid on the production of ethanol and fructose from glucose/fructose mixtures in an immobilized cell reactor."
Germany.
https://doi.org/10.1002/abio.370150412.
@misc{etde_202330,
title = {Effect of oleic acid on the production of ethanol and fructose from glucose/fructose mixtures in an immobilized cell reactor}
author = {Guenette, M E, and Duvnjak, Z}
abstractNote = {Saccharomyces cerevisiae ATCC 39859 was immobilized onto small cubes of wood to produce ethanol and very enriched fructose syrup from glucose/fructose mixtures through the selective fermentation of glucose. A maximum ethanol productivity of 21.9 g/l.h was attained from a feed containing 9.7% (w/v) glucose and 9.9% (w/v) fructose. An ethanol concentration, glucose conversion and fructose yield of 29.6 g/l, 62% and 99% were obtained, respectively. This resulted in a final fructose/glucose ratio of 2.7. At lower ethanol productivity levels the fructose/glucose ratio increases, as does the ethanol concentration in the effluent. The addition of 30 mg/l oleic acid to the medium increased the ethanol productivity and its concentration by 13% at a dilution rate of 0.74 h{sup -1}. (orig.)}
doi = {10.1002/abio.370150412}
journal = []
issue = {4}
volume = {15}
journal type = {AC}
place = {Germany}
year = {1995}
month = {Dec}
}
title = {Effect of oleic acid on the production of ethanol and fructose from glucose/fructose mixtures in an immobilized cell reactor}
author = {Guenette, M E, and Duvnjak, Z}
abstractNote = {Saccharomyces cerevisiae ATCC 39859 was immobilized onto small cubes of wood to produce ethanol and very enriched fructose syrup from glucose/fructose mixtures through the selective fermentation of glucose. A maximum ethanol productivity of 21.9 g/l.h was attained from a feed containing 9.7% (w/v) glucose and 9.9% (w/v) fructose. An ethanol concentration, glucose conversion and fructose yield of 29.6 g/l, 62% and 99% were obtained, respectively. This resulted in a final fructose/glucose ratio of 2.7. At lower ethanol productivity levels the fructose/glucose ratio increases, as does the ethanol concentration in the effluent. The addition of 30 mg/l oleic acid to the medium increased the ethanol productivity and its concentration by 13% at a dilution rate of 0.74 h{sup -1}. (orig.)}
doi = {10.1002/abio.370150412}
journal = []
issue = {4}
volume = {15}
journal type = {AC}
place = {Germany}
year = {1995}
month = {Dec}
}