| Tartalom: |
http://dx.doi.org/10.1016/j.fbp.2016.01.012 |
| Archívum: |
MTA Könyvtár |
| Gyűjtemény: |
Status = Published
Type = Article
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| Cím: |
Production of low or non-alcoholic beer in microbial fuel cell
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| Létrehozó: |
Szöllősi, Attila
Nguyen, Duc Quang
Kovács, Attila Gábor
Fogarasi, Attila-Levente
Kun, Szilárd
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| Dátum: |
2016
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| Téma: |
TP Chemical technology / vegyipar, vegyészeti technológia
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| Tartalmi leírás: |
Microbial fuel cells (MFC) are bioreactors that are used to generate electricity on
the expense of organic substrate oxidation. The MFC's operation-mechanism
offers the possibility to use the fuel cell in the beer production technologies to
make low or non-alcoholic beers. In this study the effect of MFC anode surface
area and riboflavin as an electron shuttle on electric current and on ethanol
production in fermentation of wort is demonstrated. The enlargement of anode
surface induces an increase of electricity generation (from 4 to 12.5 mA/m2)
while the ethanol production decreases. Adding riboflavin to the wort in the
MFC results significant increase in electricity production, furthermore it
decreases the ethanol synthesis. Addition of 50 ?M riboflavin enhances the
current output to 51 mA/m2 with a 1.5 V/V% decrease of ethanol production,
while 100 ?M results 86 mA/m2 and 2 V/V% decrease of ethanol production.
These results show the potentiality to brew low or non-alcoholic beer in MFC.
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| Típus: |
Article
PeerReviewed
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| Formátum: |
text
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| Azonosító: |
Szöllősi, Attila and Nguyen, Duc Quang and Kovács, Attila Gábor and Fogarasi, Attila-Levente and Kun, Szilárd (2016) Production of low or non-alcoholic beer in microbial fuel cell. FOOD AND BIOPRODUCTS PROCESSING, 98. pp. 196-200. ISSN 0960-3085
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| Kapcsolat: |
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