Effect of contamination with Lactobacillus fermentum I2 on ethanol production by Spathaspora passalidarum

Collograi, Karen Cristina; Costa, Aline Carvalho da; Ienczak, Jaciane Lutz

doi:10.1007/s00253-019-09779-y

Cited by 9 publications

(2 citation statements)

References 34 publications

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“…To evaluate the success of this detoxification approach microbial bioprocess assays were carried out by using subW hydrolysates, before and after pervaporation by using POMS membranes. These experiments were carried out at Erlenmeyer flasks using S. passalidarum, a native xylose-fermenting yeast with potential to be used for bioethanol production from lignocellulosic hydrolysates [25,26]. The profiles of cell concentration, glucose, xylose, arabinose, acetic acid and furfural are shown in Fig.…”

Section: Microbial Bioprocess Of Liquid Streams From Subcritical Wate...mentioning

confidence: 99%

Valorization of Brewer's Spent Grain by Furfural Recovery/Removal from Subcritical Water Hydrolysates by Pervaporation

Alonso-Riaño¹,

Illera²,

Amândio³

et al. 2022

SSRN Journal

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Section: Microbial Bioprocess Of Liquid Streams From Subcritical Wate...mentioning

confidence: 99%

Valorization of Brewer's Spent Grain by Furfural Recovery/Removal from Subcritical Water Hydrolysates by Pervaporation

Alonso-Riaño¹,

Illera²,

Amândio³

et al. 2022

SSRN Journal

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“…Therefore, aiming to ferment all the sugars present in the hydrolysate, a simultaneous co-culture strategy using Ethanol Red ® and S. passalidarum was followed (Figure 3). S. passalidarum is a native xylose-fermenting yeast, recognized as a promising candidate for the fermentation of bioethanol from lignocellulosic hydrolysates [56,57].…”

Section: Fermentation Using Simultaneous Co-culture Of Ethanol Red ® ...mentioning

confidence: 99%

Cellulosic Bioethanol from Industrial Eucalyptus globulus Bark Residues Using Kraft Pulping as a Pretreatment

et al. 2021

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The pulp and paper industry faces an emerging challenge for valorising wastes and side-streams generated according to the biorefinery concept. Eucalyptus globulus bark, an abundant industrial residue in the Portuguese pulp and paper sector, has a high potential to be converted into biobased products instead of being burned. This work aimed to evaluate the ethanol production from E. globulus bark previously submitted to kraft pulping through separate hydrolysis and fermentation (SHF) configuration. Fed-batch enzymatic hydrolysis provided a concentrated hydrolysate with 161.6 g L−1 of cellulosic sugars. S. cerevisiae and Ethanol Red® strains demonstrated a very good fermentation performance, despite a negligible xylose consumption. S. passalidarum, a yeast known for its capability to consume pentoses, was studied in a simultaneous co-culture with Ethanol Red®. However, bioethanol production was not improved. The best fermentation performance was achieved by Ethanol Red®, which provided a maximum ethanol concentration near 50 g L−1 and fermentation efficiency of 80%. Concluding, kraft pulp from E. globulus bark showed a high potential to be converted into cellulosic bioethanol, being susceptible to implementing an integrated biorefinery on the pulp and paper industrial plants.

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Differential effects of major inhibitory compounds from sugarcane-based lignocellulosic hydrolysates on the physiology of yeast strains and lactic acid bacteria

et al. 2020

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Effect of contamination with Lactobacillus fermentum I2 on ethanol production by Spathaspora passalidarum

Cited by 9 publications

References 34 publications

Valorization of Brewer's Spent Grain by Furfural Recovery/Removal from Subcritical Water Hydrolysates by Pervaporation

Valorization of Brewer's Spent Grain by Furfural Recovery/Removal from Subcritical Water Hydrolysates by Pervaporation

Cellulosic Bioethanol from Industrial Eucalyptus globulus Bark Residues Using Kraft Pulping as a Pretreatment

Differential effects of major inhibitory compounds from sugarcane-based lignocellulosic hydrolysates on the physiology of yeast strains and lactic acid bacteria

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