Werner Praznik
Werner Praznik
Status Currently not employed at BOKU
Career
- 1987 Habilitation
- 1978 Doctoral degree, University of Agricultural Sciences, Vienna
Projects
0 Projects found.
Publications
Knowledge Transfer to Society
Media
Presentations
Year: 2015 - Studing genetic diversity between and among Austrian Norway spruce [Picea abies (L.) Karst.] (Vortrag)
Autoren: Maghuly F., Fluch S., Praznik W.
Event: Tree biotechnology
Period: 07.06.2015 - 12.06.2015 | Location: Umea, Sweden
Year: 2009 - Einfluss der Sorte und des Erntezeitpunktes auf das Kohlenhydratprofil im Topinamburkraut (Helianthus tuberosus L.) (Vortrag)
Autoren: Kocsis, L., W. Wetscherek, W. Praznik, P. Liebhard
Event: ALVA Jahrestagung 2009 - Landwirtschaft, Grundlage der Ernährungssicherung: regional oder global?
Period: 18.05.2009 - 19.05.2009 | Location: Salzburg, Austria
Year: 2008 - Carbohydrate profile of different Jerusalem artichoke cultivars (Helianthus tuberosus L.) and its application in feed and food industry (Vortrag)
Autoren: Kocsis, L., P. Liebhard, W. Praznik
Event: 3rd vedecká konferencia s medzinárodnou úcastou, Bezpecnost a kvalita surovín a potravín 2008
Period: 31.01.2008 - 01.02.2008 | Location: Nitra, Slovak Republic
Year: 2007 - Structural background of starches for food and non-food application (Vortrag)
Autoren: Praznik W.
Event: Socrates, IP course 2005 - Renewable Biomaterials
Period: 25.03.2005 - 07.04.2005 | Location: Toulouse, France | Location: Toulouse, France
Year: 2007 - Characterization and application of cereal cell wall polysaccharides considering arabinoxylans as an example (Vortrag)
Autoren: Buksa, Ch., Praznik, W.
Event: Annual Meeting of the Austrian Society for Biotechnology ÖGBT 2007
Period: 15.11.2007 - 16.11.2007 | Location: Graz, Austria
Year: 2007 - Molecular and supramelucular characteristics of polysaccharides in aqueous media (Vortrag)
Autoren: Huber, A., Praznik, W.
Event: ICNP-2007
Period: 19.11.2007 - 21.11.2007 | Location: Kottayam, India
Year: 2007 - Characterization of polysaccharides by liquid chromatography techniques (Vortrag)
Autoren: Huber, A., Praznik, W.
Event: GÖCH- Chemietage
Period: 10.09.2007 - 13.09.2007 | Location: Klagenfurt, Austria
Year: 2007 - Approach for the application of health promoting substances from plants in functional food: Dietary fibre and spices (Vortrag)
Autoren: Praznik, W., Löppert, R.
Event: Socrates, IP- course Food and Consumer 2007
Period: 09.07.2007 - 21.07.2007 | Location: Burgos, Spain
Year: 2007 - Einfluss der Sorte, der Reifezeit und des Erntetermins auf die Veränderung der wasserlöslichen Kohlehydrate bei Topinambur (Helianthus tuberosus L.) im semiariden Produktionsgebiet (Vortrag)
Autoren: Kocsis, L., H.-P. Kaul, W. Praznik, R. Löppert, P. Liebhard
Event: 50 Jahre Gesellschaft für Pflanzenbauwissenschaften - Rückblick und Perspektiven für die Zukunft
Period: 18.09.2007 - 20.09.2007 | Location: Bonn, Germany
Year: 2007 - Overview on structural aspects of Polysaccharides in particular of fructans, mannans and xylans (Vortrag)
Autoren: Löppert, R., Praznik, W.
Event: Socrates, IP course 2005 - Renewable Biomaterials
Period: 25.03.2005 - 07.04.2005 | Location: Toulouse, France | Location: Toulouse, France
Year: 2007 - Functionality and application of hydrocolloids in food (Vortrag)
Autoren: Praznik, W.
Event: Socrates, IP- course Food and Consumer 2007
Period: 09.07.2007 - 21.07.2007 | Location: Burgos, Spain
Year: 2006 - Polysaccharides: Analysis and Characterization (Vortrag)
Autoren: Praznik, W., Löppert, R., Huber, A.,
Event: Socrates, IP- course: Renewable Biomaterials 2006
Period: 09.01.2006 - 22.01.2006 | Location: Ghent, Belgium
Year: 2006 - Application of Chromatographic Techniques for Polysaccharides Characterization (Vortrag)
Autoren: Praznik, W., Huber, A.
Event: XIV Internat. Starch Convention Cracow-Moscow 2006
Period: 20.06.2006 - 24.06.2006 | Location: Krakow, Poland
Year: 2006 - Starch Glucans: Molecular and Supermolecular Characteristics in Aqueous Systems (Vortrag)
Autoren: Praznik, W., Löppert, R., Huber, A.
Event: 2. Renewable Resources and Biorefineries Conference 2006
Period: 06.09.2006 - 08.09.2006 | Location: York, UK
Year: 2006 - The Potential of Fructan Plants for Food and Non-Food Application (Vortrag)
Autoren: Praznik, W.
Event: International Workshop Agave a plant with future 2006
Period: 10.05.2006 - 12.05.2006 | Location: Guadalajara, Mexico
Year: 2006 - Characterization of Agave Honey and Juice (Vortrag)
Autoren: Praznik, W.
Event: International Workshop Agave a plant with future 2006
Period: 10.05.2006 - 12.05.2006 | Location: Guadalajara, Mexico
Year: 2006 - Molecular and Supermolecular Characteristics of Polysaccharides in Aqueous Media (Vortrag)
Autoren: Huber, A., Praznik, W.
Event: XIV Internat. Starch Convention Cracow-Moscow 2006
Period: 20.06.2006 - 24.06.2006 | Location: Krakow, Poland
Year: 2006 - Molecular Structure and Dimension of Xylan from Various Sources (Poster)
Autoren: Praznik, W., Löppert, R., Zangger, K., Huber, A.
Event: 2. Renewable Resources and Biorefineries Conference 2006
Period: 06.09.2006 - 08.09.2006 | Location: York, UK
Year: 2006 - Structure and properties of fructans and their application in food (Vortrag)
Autoren: Praznik, W., Löppert, R., Cieslik, E., Huber, A.
Event: Socrates, IP- course Food and Consumer 2006
Period: 30.01.2006 - 10.02.2006 | Location: Budapest, Hungary
Year: 2006 - Die Bedeutung der Biotechnologie für nachwachsende Rohstoffe (Vortrag)
Autoren: Praznik, W.
Event: Regionale wissenschaftliche Konferenz Pflanzenbiotechnologie IAPTC&B 2006 - Sektionen Österreichs, Deutschlands und der Schweiz
Period: 22.03.2006 - 24.03.2006 | Location: Vienna, Austria
Year: 2006 - Application of Isotope Ratio Methods for Origin Analysis (Vortrag)
Autoren: Praznik, W., Prohaska, Th.
Event: International Workshop Agave a plant with future 2006
Period: 10.05.2006 - 12.05.2006 | Location: Guadalajara, Mexico
Year: 2006 - Healthy Effects of Fructans and their Potential for Human Nutrition (Vortrag)
Autoren: Löppert, R., Praznik, W., Cieslik, E., Huber, A.
Event: International Workshop Agave a plant with future 2006
Period: 10.05.2006 - 12.05.2006 | Location: Guadalajara, Mexico
Year: 2006 - Polysaccharides: Molecular and Supermolecular Characteristics in Aqueous Media (Vortrag)
Autoren: Huber, A., Praznik, W.
Event: 20th Internat. Conference on Macromolecules
Period: 11.06.2006 - 15.06.2006 | Location: Bratislava, Slovak Republic
Year: 2006 - Healthy effects of Fructans and their potential as functional food (Vortrag)
Autoren: Praznik, W., Löppert, R., Cieslik, E., Huber, A.
Event: Socrates, IP- course Food and Consumer 2006
Period: 30.01.2006 - 10.02.2006 | Location: Budapest, Hungary
Year: 2006 - The properties of starch under prolonged solubilization (Poster)
Autoren: Novotna, A., Praznik, W., Kasinska, M., Ziobro, R., Gambus, H., Buksa, K., Golachowski, A., Zubek, M., Achremowicz, B.
Event: XIV Internat. Starch Convention Cracow-Moscow 2006
Period: 20.06.2006 - 24.06.2006 | Location: Krakow, Poland
Year: 2006 - Polysaccharides: Analysis and Characterization (Vortrag)
Autoren: Praznik, W., Löppert, R., Huber, A.,
Event: Socrates, IP- course: Renewable Biomaterials 2006
Period: 09.01.2006 - 22.01.2006 | Location: Ghent, Belgium
Year: 2006 - Einfluss unterschiedlicher Standortbedingungen auf langjähriges Ertragsverhalten und auf ausgewählte Qualitätskriterien von Miscanthus sinensis "Giganteus" in Österreich (Poster)
Autoren: Liebhard, P., W. Praznik
Event: 49. Jahrestagung Nachwachsende Rohstoffe im Pflanzenbau 2006
Period: 19.09.2006 - 21.09.2006 | Location: Rostock, Germany
Year: 2006 - Characterization of Starch Polysaccharides in Aqueous Systems: de facto molar masses vs supermolecular structures (Vortrag)
Autoren: Praznik, W., Huber, A.
Event: 57. Starch Convention
Period: 26.04.2006 - 28.04.2006 | Location: Detmold, Germany
Year: 2005 - Analytical strategy for the characterization of plant gums considering Ocimum Basilicum as example (Vortrag)
Autoren: Praznik, W., Löppert, R., Unger, F.
Event: Int. Conference Renewable Resources and Biorefineries 2005
Period: 19.09.2005 - 21.09.2005 | Location: Ghent, Belgium
Year: 2005 - Branching analysis of starch glucans (Vortrag)
Autoren: Huber, A., Praznik, W.
Event: 2nd Int.Symp. on Sep.&Char of Nat and Synth. Macromolecules 2005
Period: 02.02.2005 - 04.02.2005 | Location: Amsterdam, Netherlands
Year: 2005 - Molar mass distribution of starch glucans by absolute techniques:apparent to de facto values (Vortrag)
Autoren: Huber, A., Praznik, W.
Event: 2nd Int.Symp. on Sep.&Char of Nat and Synth. Macromolecules 2005
Period: 02.02.2005 - 04.02.2005 | Location: Amsterdam, Netherlands
Year: 2005 - The healthy potential of jerusalem artichoke for their application in functional food (Vortrag)
Autoren: Praznik, W.,Cieslik, E., Löppert, R., Huber, A.
Event: 18th Int. Congress of Nutrition, ICC
Period: 19.09.2005 - 23.09.2005 | Location: Durban, South Africa
Year: 2005 - Aminopyridine labeled glucans: an approach for determination of absolute MWD by SEC-analysis (Vortrag)
Autoren: Praznik, W., Huber, A.
Event: Int. Conference Renewable Resources and Biorefineries 2005
Period: 19.09.2005 - 21.09.2005 | Location: Ghent, Belgium
Year: 2005 - Occurance, structure and metabolism of fructans in plants; their response to environmental conditions (Vortrag)
Autoren: Löppert, R., Praznik, W., Cieslik, E., Huber, A.
Event: Socrates study program
Period: 05.04.2005 - 07.04.2005 | Location: Nitra, Slovak Republic | Location: Nitra, Slovak Republic
Year: 2005 - Healthy effects of fructans and their potential for human nutrition (Vortrag)
Autoren: Löppert, R., Praznik, W., Cieslik, E., Huber, A.
Event: Socrates study program
Period: 05.04.2005 - 07.04.2005 | Location: Nitra, Slovak Republic | Location: Nitra, Slovak Republic
Year: 2004 - Structure and functioality of fructans from different plant sources (Vortrag)
Autoren: Praznik, W., Cieslik, E., Löppert, R., Huber,A.
Event: V.International Fructan Symposium
Period: 05.12.2004 - 09.12.2004 | Location: Havana, Cuba
Year: 2004 - The influence of extrusion on the molecular weight distribution on starches (Vortrag)
Autoren: Praznik, W., Huber, A.
Event: 12th International Starch Convention Cracow-Moscow
Period: 14.06.2004 - 18.06.2004 | Location: Krakow, Poland
Year: 2004 - European Study Program: Renewable Resources (Vortrag)
Autoren: Praznik, W.
Event: 1. Minisymposium für Nachwachsende Rohstoffe und Erneuerbare Energien 2004
Period: 04.06.2004 | Location: Vienna, Austria
Year: 2004 - Properties of starch maintained in DMSO for an extended time (Vortrag)
Autoren: Nowotna, A., Ziobro, R., Praznik, W., Dubaj, J., Placek, A., Gambus, H., Golachowski, A., Krawontka, J.
Event: 12th International Starch Convention Cracow-Moscow
Period: 14.06.2004 - 18.06.2004 | Location: Krakow, Poland
Year: 2004 - Occurrence, structure and metabolism of fructan in plants (Vortrag)
Autoren: Praznik, W., Löppert, R., Cieslik, E., Huber, A.
Event: Socrates study course
Period: 10.06.2004 - 12.06.2004 | Location: Nitra, Slovak Republic
Year: 2004 - The development of the food market in Austria for the time being member of European Union: Advantages and Disadvantages (Vortrag)
Autoren: Praznik, W.
Event: Polska Zywnosc i Napoje na Rynkach unii Europejskiej-Szanse i Zagroszenia
Period: 15.10.2004 | Location: Krakow, Poland
Year: 2003 - Changing of degree of polymerization of inulin in the course of bread production (Vortrag)
Autoren: Praznik, W.
Event: Minisymp. Fructan and Human Health
Period: 23.10.2003 - 25.10.2003 | Location: Lugano, Switzerland
Year: 2003 - Nutritional and technological properties of structurally different fructans (Vortrag)
Autoren: Löppert, R., Praznik, W.
Event: Minisymp. Fructan and Human Health
Period: 23.10.2003 - 25.10.2003 | Location: Lugano, Switzerland
Year: 2003 - Identification and characterization of plant componets (Vortrag)
Autoren: Praznik, W.
Event: Socrates intensive course, Agriculture: Source and raw materials for industry
Period: 09.02.2003 - 22.02.2003 | Location: Vienna, Austria
Year: 2003 - Neue Derivate der Cellulose als pharmazeutische Hilfsstoffe (Vortrag)
Autoren: Schwarz, B., Löppert, R., Praznik, W., Kähling, H.-P., Unger, F.M., Viernstein, H.
Event: XVII Wiss. Tagung der Öst. Pharm. Gesellschaft
Period: 24.04.2003 - 26.04.2003 | Location: Graz, Austria
Year: 2003 - Sensory quality changes in juices with varied fructan content (Vortrag)
Autoren: Cieslik, E., Florkiewicz, A., Filipiak-Florkiewicz, A., Praznik, W.
Event: 9. European Nutrition Confernce 2023
Period: 01.10.2003 - 04.10.2003 | Location: Rome, Italy
Year: 2003 - Agave fructan as useful source for healthy food products (Vortrag)
Autoren: Praznik, W., Cieslik, E.
Event: 9. European Nutrition Confernce 2023
Period: 01.10.2003 - 04.10.2003 | Location: Rome, Italy
Year: 2003 - The molecular dimension of wheat and potato starches by means of end group labeling (Vortrag)
Autoren: Praznik, W., Huber, A.
Event: 54. Starch Convention
Period: 01.04.2003 | Location: Detmold, Germany
Year: 2003 - Fructan: Occurence and application in food (Vortrag)
Autoren: Löppert, R.Praznik, W.
Event: Socrates intensive course, Novel and functional foods 2003
Period: 26.01.2003 - 08.02.2003 | Location: Nitra, Slovak Republic
Year: 2003 - Technological and nutritional function of fructan (Vortrag)
Autoren: Koscisova, L. and W.Praznik
Event: Socrates intensive course, Novel and functional foods 2003
Period: 26.01.2003 - 08.02.2003 | Location: Nitra, Slovak Republic
Year: 2003 - Structure and properties of fructans and their application in food (Vortrag)
Autoren: Praznik, W., Cieslik, E.
Event: 54. Starch Convention
Period: 01.04.2003 | Location: Detmold, Germany
Year: 2003 - Composition of nutritional components in Agave tequila Weber (Vortrag)
Autoren: Praznik, W.,
Event: Socrates intensive course, Novel and functional foods 2003
Period: 26.01.2003 - 08.02.2003 | Location: Nitra, Slovak Republic
Year: 2002 - Quality of fruit juices enriched with fructans (Vortrag)
Autoren: Cieslik, E., Florkiewicz, A., Praznik, W., Filipiak-Florkiewicz, A.
Event: 9th Seminar on Inulin 2002
Period: 18.04.2002 - 19.04.2002 | Location: Budapest, Hungary
Year: 2002 - The potential of soluble dietary fibre in commonly used vegetables and cereals for application in functional food (Vortrag)
Autoren: Kocsisova, L., Praznik, W.
Event: Conference of Nutrition and Food for 3rd Millennium
Period: 01.05.2002 | Location: Nitra, Slovak Republic
Year: 2002 - Development of maternally inherited markers for Norway spruce (Picea abies) (Vortrag)
Autoren: Maghuly, F., Praznik, W., Burg K., Fluch, S.
Event: Dygen Conference
Period: 02.12.2002 - 05.12.2002 | Location: Strasbourg, France
Year: 2002 - Functional properties of fructans (Vortrag)
Autoren: Cieslik, E., Kopec, A., Praznik, W.
Event: 9th Seminar on Inulin 2002
Period: 18.04.2002 - 19.04.2002 | Location: Budapest, Hungary
Year: 2002 - Agriculture : Source of Raw Material for Industry (Vortrag)
Autoren: Praznik, W.
Event: Socrates Intensive course
Period: 01.01.2002 | Location: Ghent, Belgium
Year: 2002 - Fructan content in cereals and vegetables cultivated under conventional and organic conditions (Vortrag)
Autoren: Kocsisova, L., Praznik, W., Cieœlik, E.
Event: 9th Seminar on Inulin 2002
Period: 18.04.2002 - 19.04.2002 | Location: Budapest, Hungary
Year: 2002 - Composition of nutritional components in Agave tequila Weber var. Azul (Vortrag)
Autoren: Praznik, W., Cieslik, E., Lopez, M.G.
Event: 9th Seminar on Inulin 2002
Period: 18.04.2002 - 19.04.2002 | Location: Budapest, Hungary
Year: 2002 - Komplexe Systeme- die molekularen Dimensionen von Stärkepolysacchariden (Vortrag)
Autoren: Praznik, W., Huber, A.
Event: Stärkefachausschußsitzung
Period: 26.09.2002 - 27.09.2002 | Location: Copenhagen, Denmark
Year: 2002 - Molecular Weight Distribution of Native and Modified Starches by Absolute Techniques (Vortrag)
Autoren: Praznik, W., Huber, A.
Event: X. Int. Starch Convention
Period: 11.06.2002 - 14.06.2002 | Location: Krakow, Poland
Year: 2002 - Carrots (Daucus carota L.) cultivated under different conditions as source of carotenoids (Vortrag)
Autoren: M. Fikselova, M., Praznik, W.
Event: Conference über die Bedeutung von herkömmlichen und alternativen Pflanzen in der Ernährung und Landwirtschaft 2002
Period: 01.12.2002 | Location: Nitra, Slovak Republic
Year: 2002 - Vom Tequila zum funktionellen Lebensmittel- die Zusammensetzung der Inhaltsstoffe von Agave tequila Weber var. Azul (Vortrag)
Autoren: Praznik, W. Cieslik, E.
Event: Stärkefachausschußsitzung
Period: 26.09.2002 - 27.09.2002 | Location: Copenhagen, Denmark
Year: 2001 - Supermolecular Structures of Cereal Starch Glucans (Vortrag)
Autoren: Huber, A., Praznik, W., Pelzl, B., Marx, D.
Event: 52.Stärketagung
Period: 24.04.2001 - 27.04.2001 | Location: Detmold, Germany
Year: 2001 - Occurence and structure of fructans in plant (Vortrag)
Autoren: Praznik, W.
Event: 1st Internat. Agave-Tequila Symposium
Period: 12.11.2001 - 17.11.2001 | Location: Irapuato, Mexico
Year: 2001 - Structure and molecular characteristics of wrinkled pea starch (Vortrag)
Autoren: Praznik,W., Huber, A.
Event: Legumins congress
Period: 07.07.2001 - 10.07.2001 | Location: Krakow, Poland
Year: 2001 - Molecular weight characterization of fructans. Enzymatic and Chromatographic Techniques (Vortrag)
Autoren: Praznik, W.
Event: 1st Internat. Agave-Tequila Symposium
Period: 12.11.2001 - 17.11.2001 | Location: Irapuato, Mexico
Year: 2001 - Molecular dimensions and interactive properties of polysaccharides (Vortrag)
Autoren: Huber, A., Pelzl, B., Praznik, W.
Event: 15th Bratislava Internat. Conference on Polymers
Period: 04.09.2001 - 08.09.2001 | Location: Bratislava, Slovak Republic
Year: 2001 - Fructans – soluble dietary fibre in cereals and vegetables (Vortrag)
Autoren: Praznik, W., Kocsisova, L., Cieślik, E.
Event: 17th ICN, Congress of Nutrition 2001
Period: 27.08.2001 - 31.08.2001 | Location: Vienna, Austria
Year: 2001 - The effects of dietary inulin on serum triacylglycerol (TAG) concentrations in rats (Vortrag)
Autoren: Prostak, A., Cieslik, E., Pisulewski, P.M., Praznik, W.
Event: 17th ICN, Congress of Nutrition 2001
Period: 27.08.2001 - 31.08.2001 | Location: Vienna, Austria
Year: 1996 - Qualitätssicherung bei der Einführung eines Analysenverfahrens zur Bestimmung des Mykotoxins Deoxynivalenol in Getreide. (Vortrag)
Autoren: Weingärtner, J., Krska, R., Schuhmacher, R., Apfalter, S., Praznik, W., Grasserbauer, M.
Event: Österreichische Lebensmittelchemikertage 1996
Period: 12.09.1996 - 13.09.1996 | Location: Graz, Austria
The effects of dietary inulin on serum triacylglycerol (TAG) concentrations in rats (Vortrag)
Autoren: Prostak, A., Cieslikm E., Pisulewski, P.M., Praznik, W.
Fructans -soluble dietary fibre in cereals and vegetables (Vortrag)
Autoren: Praznik, W., Kocsisova, L., Cielik, E.
Supermolecular structures of cereal starch glucans. (Vortrag)
Autoren: Huber, A., Praznik, B., Pelzl, B., Marx, D.
Dendrochemical investigation of spruce trees from SO2 polluted forest saites. (Vortrag)
Autoren: Hinterstoisser, B., Hofinger, A., Ulreich, M., Hofer, S., Praznik, W.
Molecular weight characterisation of fructans - enzymatic and chromatographic techniques (Vortrag)
Autoren: Praznik, W.
Das interuniversitäre Forschungszentrum für Agrarbiotechnologie in Tulln. (Vortrag)
Autoren: Ruckenbauer, P., Praznik, W., Krug, A.
Structure and molecular characteristics of wrinkled pea starch. (Vortrag)
Autoren: Praznik, W., Huber, A.
Occurence and structure of fructans in plants (Vortrag)
Autoren: Praznik, W.
Molecular dimensions and interactive properties of polysaccharides (Vortrag)
Autoren: Huber, A., Pelzl, B., Praznik, W.