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Peer-reviewedCC BYJournal of Cleaner Production

Valorization of spent hops: a techno-economic analysis of bioactive extract production using conventional solvent and supercritical fluid extraction methods

  • Micheli L. Monte1
  • Bibiana Silva2
  • Camila Kolling2
  • Rafael Lipinski Paes2
  • Nauro da Silveira1
  • Débora Pez Jaeschke1
  • Tito Roberto Sant’Anna Cadaval1
  • Luiz Antônio de Almeida Pinto1
  1. 1School of Chemistry and Food, Federal University of Rio Grande – FURG, Italia Avenue 8 km, Rio Grande, RS, 96203–900, Brazil
  2. 2School of Engineering, Federal University of Rio Grande – FURG, Italia Avenue 8 km, Rio Grande, RS, 96203–900, Brazil
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Abstract

• Spent hops retain valuable bioactive compounds suitable for valorization. • Ethanol and supercritical CO 2 extraction were compared by techno-economic analysis. • Supercritical CO 2 extraction yielded extracts with higher antioxidant activity. • Valorization of defatted biomass improved the economic performance of SFE. • Supercritical CO 2 extraction showed superior profitability.

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Cite

BibTeXRIS
BibTeX
@article{monte2026valorization,
  title = {{Valorization of spent hops: a techno-economic analysis of bioactive extract production using conventional solvent and supercritical fluid extraction methods}},
  author = {Micheli L. Monte and Bibiana Silva and Camila Kolling and Rafael Lipinski Paes and Nauro da Silveira and Débora Pez Jaeschke and Tito Roberto Sant’Anna Cadaval and Luiz Antônio de Almeida Pinto},
  journal = {Journal of Cleaner Production},
  year = {2026},
  month = may,
  doi = {10.1016/j.jclepro.2026.148636},
  url = {https://doi.org/10.1016/j.jclepro.2026.148636},
  note = {CC BY},
}
RIS
TY  - JOUR
TI  - Valorization of spent hops: a techno-economic analysis of bioactive extract production using conventional solvent and supercritical fluid extraction methods
AU  - Micheli L. Monte
AU  - Bibiana Silva
AU  - Camila Kolling
AU  - Rafael Lipinski Paes
AU  - Nauro da Silveira
AU  - Débora Pez Jaeschke
AU  - Tito Roberto Sant’Anna Cadaval
AU  - Luiz Antônio de Almeida Pinto
PY  - 2026
DA  - 2026/05/31
JO  - Journal of Cleaner Production
DO  - 10.1016/j.jclepro.2026.148636
UR  - https://doi.org/10.1016/j.jclepro.2026.148636
AB  - • Spent hops retain valuable bioactive compounds suitable for valorization. • Ethanol and supercritical CO 2 extraction were compared by techno-economic analysis. • Supercritical CO 2 extraction yielded extracts with higher antioxidant activity. • Valorization of defatted biomass improved the economic performance of SFE. • Supercritical CO 2 extraction showed superior profitability.
SN  - 0959-6526
SN  - 1879-1786
ER  -