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University of Graz News Im grünen Bereich

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Tuesday, 18 March 2014

Im grünen Bereich

Uni-Vorlesung von Chemikerin Renate Dworczak im Pub: Wirkungsweise pflanzlicher Farbstoffe

Rot in Tomaten. Dunkelblau in Hollunder. Gelb in der Ringelblume. Pflanzliche Farbstoffe spielen als umweltfreundliche Ressource in Produkten und Ernährung zunehmend eine bedeutende Rolle. Mit der Wirkungsweise sowohl in industriellen Produkten als auch in der Ernährung beschäftigt sich Ao.Univ.-Prof. Dr. Renate Dworczak, Chemikerin an der Uni Graz, in ihren Forschungen.
In einer weiteren Ausgabe von „Wissensdurst – die Wissenschaftsviertelstunde im Pub“ am 25. März 2014 im Lokal „Brot & Spiele“ erklärt Dworczak, wie die Natur aus wenigen Grundbausteinen die erlebbare Vielfalt unterschiedlicher Farben generiert und welche Vor- und Nachteile die natürlichen und erneuerbaren Stoffe gegenüber den synthetischen haben. Darüber hinaus veranschaulicht sie, welche Bedeutung natürliche Farbstoffe für die menschliche Gesundheit, etwa als Vorstufe von lebenswichtigen Vitaminen, haben können.

Renate Dworczak ist seit 2002 außerordentliche Professorin für Organische Chemie. Seit 2007 ist sie auch Vizerektorin für Personal, Personalentwicklung und Gleichstellung an der Uni Graz.

Wissensdurst mit Chemikerin Renate Dworczak:
Im grünen Bereich. Pflanzliche Farben als Rohstoffe in Produkten und Nahrung
WANN: Dienstag, 25. März 2014, 20 Uhr
WO: Brot & Spiele, Mariahilferstraße 17

Der Eintritt ist frei, keine Anmeldung erforderlich.

Die Veranstaltungsreihe „Wissensdurst – die Wissenschaftsviertelstunde im Pub“ ist Teil der 7. fakultät, des Zentrums für Gesellschaft, Wissen und Kommunikation an der Uni Graz. Das Projekt, von Dr. Wolfram Steurer initiiert, wird von den Studierenden Christian Fercher und Lukas Grumet geleitet.

created by Andreas Schweiger

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Higher Education Strategy 2040: Austria’s universities on course for the future

Austria has 77 higher education institutions, which is above the EU average – but does this really make sense? The new Higher Education Strategy 2040 focuses on cooperation rather than mergers. As one of the six largest universities in Austria, the University of Graz plays a central role in this.

Climate research in Greenland: Old data provides new insights

The polar explorer and University of Graz professor Alfred Wegener left behind a unique collection of climate data from Greenland. A research team from the University of Graz is now analysing this 100-year-old treasure trove of data and comparing it with current measurements.

Diversity in nature and science: How we talk about plants and each other

Ginkgo, kiwi, hemp: they exist as male and female plants. Anyone who paid attention in biology class will confirm this. But is this categorisation, established by Carl von Linné almost 300 years ago, still valid today? An interdisciplinary team at the University of Graz is questioning these attributions and using this as a starting point to provide food for thought for gender-sensitive interaction between students, scientific and teaching staff.

Around the world in eight stops: the Long Night of Research at the University of Graz

On 24 April from 5 pm, you can take a short trip around the globe at the University of Graz, discovering pecularities of foreign countries or new local features in the entrance hall of the University Library. The itinerary takes you through introduced animal species, political attitudes and the omnipotence of algorithms. There will also be a programme in the historic reading hall, as well as at the UniGraz@Museum and the University Archive.

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