The objectives of this study were to assess the differences in fermentative behaviour of two different strains of Saccharomyces cerevisiae (EC1118 and RC212) and to determine the differences in composition and sensory properties of raspberry wines fermented with immobilized and suspended yeast cells of both strains at 15 degrees C. Analyses of aroma compounds, glycerol, acetic acid and ethanol, as well as the kinetics of fermentation and a sensory evaluation of the wines, were performed. All fermentations with immobilized yeast cells had a shorter lag phase and faster utilization of sugars and ethanol production than those fermented with suspended cells. Slower fermentation kinetics were observed in all the samples that were fermented with strain RC212 (suspended and immobilized) than in samples fermented with strain EC1118. Significantly higher amounts of acetic acid were detected in all samples fermented with strain RC212 than in those fermented with strain EC1118 (0.282 and 0.602g/l..., respectively). Slightly higher amounts of glycerol were observed in samples fermented with strain EC1118 than in those fermented with strain RC212.
TY - JOUR
AU - Djordjević, Radovan
AU - Gibson, Brian
AU - Sandell, Mari
AU - de Billerbeck, Gustavo M.
AU - Bugarski, Branko
AU - Leskošek-Čukalović, Ida
AU - Vunduk, Jovana
AU - Nikićević, Ninoslav
AU - Nedović, Viktor
PY - 2015
UR - http://aspace.agrif.bg.ac.rs/handle/123456789/3766
AB - The objectives of this study were to assess the differences in fermentative behaviour of two different strains of Saccharomyces cerevisiae (EC1118 and RC212) and to determine the differences in composition and sensory properties of raspberry wines fermented with immobilized and suspended yeast cells of both strains at 15 degrees C. Analyses of aroma compounds, glycerol, acetic acid and ethanol, as well as the kinetics of fermentation and a sensory evaluation of the wines, were performed. All fermentations with immobilized yeast cells had a shorter lag phase and faster utilization of sugars and ethanol production than those fermented with suspended cells. Slower fermentation kinetics were observed in all the samples that were fermented with strain RC212 (suspended and immobilized) than in samples fermented with strain EC1118. Significantly higher amounts of acetic acid were detected in all samples fermented with strain RC212 than in those fermented with strain EC1118 (0.282 and 0.602g/l, respectively). Slightly higher amounts of glycerol were observed in samples fermented with strain EC1118 than in those fermented with strain RC212.
PB - Wiley, Hoboken
T2 - Yeast
T1 - Raspberry wine fermentation with suspended and immobilized yeast cells of two strains of Saccharomyces cerevisiae
EP - 279
IS - 1
SP - 271
VL - 32
DO - 10.1002/yea.3060
ER -
@article{
author = "Djordjević, Radovan and Gibson, Brian and Sandell, Mari and de Billerbeck, Gustavo M. and Bugarski, Branko and Leskošek-Čukalović, Ida and Vunduk, Jovana and Nikićević, Ninoslav and Nedović, Viktor",
year = "2015",
abstract = "The objectives of this study were to assess the differences in fermentative behaviour of two different strains of Saccharomyces cerevisiae (EC1118 and RC212) and to determine the differences in composition and sensory properties of raspberry wines fermented with immobilized and suspended yeast cells of both strains at 15 degrees C. Analyses of aroma compounds, glycerol, acetic acid and ethanol, as well as the kinetics of fermentation and a sensory evaluation of the wines, were performed. All fermentations with immobilized yeast cells had a shorter lag phase and faster utilization of sugars and ethanol production than those fermented with suspended cells. Slower fermentation kinetics were observed in all the samples that were fermented with strain RC212 (suspended and immobilized) than in samples fermented with strain EC1118. Significantly higher amounts of acetic acid were detected in all samples fermented with strain RC212 than in those fermented with strain EC1118 (0.282 and 0.602g/l, respectively). Slightly higher amounts of glycerol were observed in samples fermented with strain EC1118 than in those fermented with strain RC212.",
publisher = "Wiley, Hoboken",
journal = "Yeast",
title = "Raspberry wine fermentation with suspended and immobilized yeast cells of two strains of Saccharomyces cerevisiae",
pages = "279-271",
number = "1",
volume = "32",
doi = "10.1002/yea.3060"
}
Djordjević, R., Gibson, B., Sandell, M., de Billerbeck, G. M., Bugarski, B., Leskošek-Čukalović, I., Vunduk, J., Nikićević, N.,& Nedović, V.. (2015). Raspberry wine fermentation with suspended and immobilized yeast cells of two strains of Saccharomyces cerevisiae. in Yeast
Wiley, Hoboken., 32(1), 271-279.
https://doi.org/10.1002/yea.3060
Djordjević R, Gibson B, Sandell M, de Billerbeck GM, Bugarski B, Leskošek-Čukalović I, Vunduk J, Nikićević N, Nedović V. Raspberry wine fermentation with suspended and immobilized yeast cells of two strains of Saccharomyces cerevisiae. in Yeast. 2015;32(1):271-279.
doi:10.1002/yea.3060 .
Djordjević, Radovan, Gibson, Brian, Sandell, Mari, de Billerbeck, Gustavo M., Bugarski, Branko, Leskošek-Čukalović, Ida, Vunduk, Jovana, Nikićević, Ninoslav, Nedović, Viktor, "Raspberry wine fermentation with suspended and immobilized yeast cells of two strains of Saccharomyces cerevisiae" in Yeast, 32, no. 1 (2015):271-279,
https://doi.org/10.1002/yea.3060 . .
