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Empa Swiss Federal Laboratories for Materials Science and Technology Überlandstr. 129 8600 Dübendorf, Switzerland http://www.empa.ch
Contact Ms Anna Ettlin +41 58 765 47 33
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Empa Swiss Federal Laboratories for Materials Science and Technology

In Bier verpackt

Bioabbaubare Materialien

(PresseBox) (Dübendorf, )
Empa-Forschende haben aus einem Abfallprodukt der Bierbrauerei Nanocellulose gewonnen und diese zu einem Aerogel verarbeitet. Der hochwertige Werkstoff könnte in Lebensmittelverpackungen zum Einsatz kommen.

Am Anfang war die Maische. Das Gemisch aus Malz und Wasser wird über mehrere Stunden gerührt und schonend erhitzt. Die Flüssigkeit, die dabei entsteht, heisst Würze und wird in weiteren Prozessschritten zu Bier. Das verbrauchte Malz – der sogenannte Biertreber – hat einen weitaus weniger rühmlichen Weg vor sich. Meistens endet er als Futtermittel oder auf dem Komposthaufen.

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The publisher indicated in each case (see company info by clicking on image/title or company info in the right-hand column) is solely responsible for the stories above, the event or job offer shown and for the image and audio material displayed. As a rule, the publisher is also the author of the texts and the attached image, audio and information material. The use of information published here is generally free of charge for personal information and editorial processing. Please clarify any copyright issues with the stated publisher before further use. In case of publication, please send a specimen copy to service@pressebox.de.