Claim · model-written summary
Supplementing the fermentation medium with mineral salts or additional substrate further increased ethanol yield, with mineral salt addition more effective, especially for fertilized biomass.
- Taxon
- Jerusalem artichoke
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Helianthus tuberosust0 - Treatment
- Supplementing the fermentation medium with mineral salts or additional substratee0
- Outcome
- ethanol yielde0
- Direction
- increasede0
Not reportedMaterialGeneCompoundOrgan / stageInteractorInteractor roleSecond interactorSecond interactor roleComparatorSettingValueQualifier
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
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Verbatim
e0“Supplementing the fermentation medium with mineral salts or additional substrate further increased ethanol yield, with mineral salt addition being more effective, especially for fertilized biomass”
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 concentration, 1.87% v/v, was obtained with the S 160 treatment.
- 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%.