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Volume 8
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10.3390/chemengineering8050101
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Article

The Influence of Pervaporation on Ferulic Acid and Maltol in Dealcoholised Beer

by
Mateusz Jackowski
1,*,
Magdalena Lech
1,
Mateusz Wnukowski
2 and
Anna Trusek
1,*
1
Department of Micro, Nano and Bioprocess Engineering, Faculty of Chemistry, Wroclaw University of Science and Technology, Norwida 4/6, 50-373 Wroclaw, Poland
2
Department of Mechanics, Machines, Devices and Energy Processes, Faculty of Mechanical and Power Engineering, Wroclaw University of Science and Technology, Wybrzeze Wyspianskiego 27, 50-373 Wroclaw, Poland
*
Authors to whom correspondence should be addressed.
ChemEngineering 2024, 8(5), 101; https://doi.org/10.3390/chemengineering8050101
Submission received: 19 June 2024 / Revised: 26 September 2024 / Accepted: 2 October 2024 / Published: 8 October 2024
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Abstract

Non-alcoholic beer is becoming more and more popular every year. Due to the high demand for such drinks, numerous breweries decided to produce non-alcoholic beer. There are various methods to create a beer with a reduced alcohol content. Among them are biological methods influencing the biochemistry of the brewing process and physical methods focused on removing ethanol from ready beer. Thus far, the most popular methods are vacuum rectification and reverse osmosis. This work evaluated another method called pervaporation for non-alcoholic beer production. During the study, low-alcohol beer (0.58 vol.%) was achieved from standard beer (3.62 vol.%) using pervaporation. The colour of the product remained unchanged at level 7 EBC. The concentration of ferulic acid decreased from 11.5 to 9.1 mg/dm3, and maltol was concentrated, reaching a concentration of 38 mg/dm3 in the final retentate during a 5 h process.
Keywords: beer; pervaporation; dealcoholisation; non-alcoholic beer; maltol; ferulic acid beer; pervaporation; dealcoholisation; non-alcoholic beer; maltol; ferulic acid

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MDPI and ACS Style

Jackowski, M.; Lech, M.; Wnukowski, M.; Trusek, A. The Influence of Pervaporation on Ferulic Acid and Maltol in Dealcoholised Beer. ChemEngineering 2024, 8, 101. https://doi.org/10.3390/chemengineering8050101

AMA Style

Jackowski M, Lech M, Wnukowski M, Trusek A. The Influence of Pervaporation on Ferulic Acid and Maltol in Dealcoholised Beer. ChemEngineering. 2024; 8(5):101. https://doi.org/10.3390/chemengineering8050101

Chicago/Turabian Style

Jackowski, Mateusz, Magdalena Lech, Mateusz Wnukowski, and Anna Trusek. 2024. "The Influence of Pervaporation on Ferulic Acid and Maltol in Dealcoholised Beer" ChemEngineering 8, no. 5: 101. https://doi.org/10.3390/chemengineering8050101

APA Style

Jackowski, M., Lech, M., Wnukowski, M., & Trusek, A. (2024). The Influence of Pervaporation on Ferulic Acid and Maltol in Dealcoholised Beer. ChemEngineering, 8(5), 101. https://doi.org/10.3390/chemengineering8050101

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