Werner Koschuh1, Günter Povoden2, Vu Hong Thang1, Stefan Kromus2, Klaus Dieter Kulbe1, Senad Novalin1, Christian Krotscheck2
1Institute of Food Technology, University of Natural Resources and Applied Life Sciences, Muthgasse 18, 1190 Vienna, Austria Tel. +43 (1) 36006-6288; Fax +43 (1) 36006-6251
2Kornberg Institut, Steirisches Vulkanland Regionalentwicklung GmbH, 8330 Feldbach, Austria