Claim · model-written summary
The highest ethanol concentration, 1.87% v/v, was obtained with the S 160 treatment.
- Taxon
- Jerusalem artichoke
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Helianthus tuberosust0 - Treatment
- S 160 treatmente0
- Outcome
- ethanol concentratione0
- Direction
- higheste0
- Value
- 1.87% v/ve0
Not reportedMaterialGeneCompoundOrgan / stageInteractorInteractor roleSecond interactorSecond interactor roleComparatorSettingQualifier
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
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Verbatim
e0“The highest ethanol concentration (1.87% v/v) and productivity (0.39 cm 3 A 100 dm −3 h −1 ) were achieved with the S 160 treatment”
t0“Jerusalem artichoke”
Title
Tomasz Pokój; Bogdan Dubis; Małgorzata Lewandowska; et al. Scientific Reports 2026. doi:10.1038/s41598-025-29990-4
Other claims from this paper (7)
- Intervention effect Sewage sludge fertilization increased cellulose content of Jerusalem artichoke biomass by 14% compared with the unfertilized control.
- Intervention effect Mineral fertilization had a negligible effect on cellulose content of Jerusalem artichoke biomass compared with the unfertilized control.
- Intervention effect The highest ethanol productivity, 0.39 cm3 A100 dm-3 h-1, was obtained with the S 160 treatment.
- Intervention effect Shortening the SSF duration from 96 to 48 h further increased ethanol productivity.
- Intervention effect Shortening the SSF duration from 96 to 48 h only slightly decreased fermentation efficiency.
- Intervention effect Omitting the rinsing step after alkaline pretreatment increased ethanol concentration by 23%.
- Intervention effect Supplementing the fermentation medium with mineral salts or additional substrate further increased ethanol yield, with mineral salt addition more effective, especially for fertilized biomass.