Werner Praznik
Ao.Univ.Prof. Dipl.-Ing. Dr.nat.techn. Werner Praznik
Status ausgeschieden
Laufbahn
- 1987 Habilitation
- 1978 Promotion, Universität für Bodenkultur Wien
Projekte
Es wurden 0 Projekte gefunden.
Publikationen
Wissentransfer in die Gesellschaft
Medienbeiträge
Vorträge
(2009) Einfluss der Sorte und des Erntezeitpunktes auf das Kohlenhydratprofil im Topinamburkraut (Helianthus tuberosus L.)
Autoren: Kocsis, L., W. Wetscherek, W. Praznik, P. Liebhard
ALVA Jahrestagung 2009 - Landwirtschaft, Grundlage der Ernährungssicherung: regional oder global?
(2008) Carbohydrate profile of different Jerusalem artichoke cultivars (Helianthus tuberosus L.) and its application in feed and food industry
Autoren: Kocsis, L., P. Liebhard, W. Praznik
3rd vedecká konferencia s medzinárodnou úcastou, Bezpecnost a kvalita surovín a potravín 2008
(2007) Structural background of starches for food and non-food application
Autoren: Praznik W.
Socrates, IP course 2005 - Renewable Biomaterials
(2007) Characterization and application of cereal cell wall polysaccharides considering arabinoxylans as an example
Autoren: Buksa, Ch., Praznik, W.
Annual Meeting of the Austrian Society for Biotechnology ÖGBT 2007
(2007) Molecular and supramelucular characteristics of polysaccharides in aqueous media
Autoren: Huber, A., Praznik, W.
ICNP-2007
(2007) Characterization of polysaccharides by liquid chromatography techniques
Autoren: Huber, A., Praznik, W.
GÖCH- Chemietage
(2007) Approach for the application of health promoting substances from plants in functional food: Dietary fibre and spices
Autoren: Praznik, W., Löppert, R.
Socrates, IP- course Food and Consumer 2007
(2007) Einfluss der Sorte, der Reifezeit und des Erntetermins auf die Veränderung der wasserlöslichen Kohlehydrate bei Topinambur (Helianthus tuberosus L.) im semiariden Produktionsgebiet
Autoren: Kocsis, L., H.-P. Kaul, W. Praznik, R. Löppert, P. Liebhard
50 Jahre Gesellschaft für Pflanzenbauwissenschaften - Rückblick und Perspektiven für die Zukunft
(2007) Overview on structural aspects of Polysaccharides in particular of fructans, mannans and xylans
Autoren: Löppert, R., Praznik, W.
Socrates, IP course 2005 - Renewable Biomaterials
(2007) Functionality and application of hydrocolloids in food
Autoren: Praznik, W.
Socrates, IP- course Food and Consumer 2007
(2006) Polysaccharides: Analysis and Characterization
Autoren: Praznik, W., Löppert, R., Huber, A.,
Socrates, IP- course: Renewable Biomaterials 2006
(2006) Application of Chromatographic Techniques for Polysaccharides Characterization
Autoren: Praznik, W., Huber, A.
XIV Internat. Starch Convention Cracow-Moscow 2006
(2006) Starch Glucans: Molecular and Supermolecular Characteristics in Aqueous Systems
Autoren: Praznik, W., Löppert, R., Huber, A.
2. Renewable Resources and Biorefineries Conference 2006
(2006) The Potential of Fructan Plants for Food and Non-Food Application
Autoren: Praznik, W.
International Workshop Agave a plant with future 2006
(2006) Characterization of Agave Honey and Juice
Autoren: Praznik, W.
International Workshop Agave a plant with future 2006
(2006) Molecular and Supermolecular Characteristics of Polysaccharides in Aqueous Media
Autoren: Huber, A., Praznik, W.
XIV Internat. Starch Convention Cracow-Moscow 2006
(2006) Molecular Structure and Dimension of Xylan from Various Sources
Autoren: Praznik, W., Löppert, R., Zangger, K., Huber, A.
2. Renewable Resources and Biorefineries Conference 2006
(2006) Structure and properties of fructans and their application in food
Autoren: Praznik, W., Löppert, R., Cieslik, E., Huber, A.
Socrates, IP- course Food and Consumer 2006
(2006) Die Bedeutung der Biotechnologie für nachwachsende Rohstoffe
Autoren: Praznik, W.
Regionale wissenschaftliche Konferenz Pflanzenbiotechnologie IAPTC&B 2006 - Sektionen Österreichs, Deutschlands und der Schweiz
(2006) Application of Isotope Ratio Methods for Origin Analysis
Autoren: Praznik, W., Prohaska, Th.
International Workshop Agave a plant with future 2006
(2006) Healthy Effects of Fructans and their Potential for Human Nutrition
Autoren: Löppert, R., Praznik, W., Cieslik, E., Huber, A.
International Workshop Agave a plant with future 2006
(2006) Polysaccharides: Molecular and Supermolecular Characteristics in Aqueous Media
Autoren: Huber, A., Praznik, W.
20th Internat. Conference on Macromolecules
(2006) Healthy effects of Fructans and their potential as functional food
Autoren: Praznik, W., Löppert, R., Cieslik, E., Huber, A.
Socrates, IP- course Food and Consumer 2006
(2006) The properties of starch under prolonged solubilization
Autoren: Novotna, A., Praznik, W., Kasinska, M., Ziobro, R., Gambus, H., Buksa, K., Golachowski, A., Zubek, M., Achremowicz, B.
XIV Internat. Starch Convention Cracow-Moscow 2006
(2006) Polysaccharides: Analysis and Characterization
Autoren: Praznik, W., Löppert, R., Huber, A.,
Socrates, IP- course: Renewable Biomaterials 2006
(2006) Einfluss unterschiedlicher Standortbedingungen auf langjähriges Ertragsverhalten und auf ausgewählte Qualitätskriterien von Miscanthus sinensis "Giganteus" in Österreich
Autoren: Liebhard, P., W. Praznik
49. Jahrestagung Nachwachsende Rohstoffe im Pflanzenbau 2006
(2006) Characterization of Starch Polysaccharides in Aqueous Systems: de facto molar masses vs supermolecular structures
Autoren: Praznik, W., Huber, A.
57. Starch Convention
(2005) Analytical strategy for the characterization of plant gums considering Ocimum Basilicum as example
Autoren: Praznik, W., Löppert, R., Unger, F.
Int. Conference Renewable Resources and Biorefineries 2005
(2005) Branching analysis of starch glucans
Autoren: Huber, A., Praznik, W.
2nd Int.Symp. on Sep.&Char of Nat and Synth. Macromolecules 2005
(2005) Molar mass distribution of starch glucans by absolute techniques:apparent to de facto values
Autoren: Huber, A., Praznik, W.
2nd Int.Symp. on Sep.&Char of Nat and Synth. Macromolecules 2005
(2005) The healthy potential of jerusalem artichoke for their application in functional food
Autoren: Praznik, W.,Cieslik, E., Löppert, R., Huber, A.
18th Int. Congress of Nutrition, ICC
(2005) Aminopyridine labeled glucans: an approach for determination of absolute MWD by SEC-analysis
Autoren: Praznik, W., Huber, A.
Int. Conference Renewable Resources and Biorefineries 2005
(2005) Occurance, structure and metabolism of fructans in plants; their response to environmental conditions
Autoren: Löppert, R., Praznik, W., Cieslik, E., Huber, A.
Socrates study program
(2005) Healthy effects of fructans and their potential for human nutrition
Autoren: Löppert, R., Praznik, W., Cieslik, E., Huber, A.
Socrates study program
(2004) Structure and functioality of fructans from different plant sources
Autoren: Praznik, W., Cieslik, E., Löppert, R., Huber,A.
V.International Fructan Symposium
(2004) The influence of extrusion on the molecular weight distribution on starches
Autoren: Praznik, W., Huber, A.
12th International Starch Convention Cracow-Moscow
(2004) European Study Program: Renewable Resources
Autoren: Praznik, W.
1. Minisymposium für Nachwachsende Rohstoffe und Erneuerbare Energien 2004
(2004) Properties of starch maintained in DMSO for an extended time
Autoren: Nowotna, A., Ziobro, R., Praznik, W., Dubaj, J., Placek, A., Gambus, H., Golachowski, A., Krawontka, J.
12th International Starch Convention Cracow-Moscow
(2004) Occurrence, structure and metabolism of fructan in plants
Autoren: Praznik, W., Löppert, R., Cieslik, E., Huber, A.
Socrates study course
(2004) The development of the food market in Austria for the time being member of European Union: Advantages and Disadvantages
Autoren: Praznik, W.
Polska Zywnosc i Napoje na Rynkach unii Europejskiej-Szanse i Zagroszenia
(2003) Changing of degree of polymerization of inulin in the course of bread production
Autoren: Praznik, W.
Minisymp. Fructan and Human Health
(2003) Nutritional and technological properties of structurally different fructans
Autoren: Löppert, R., Praznik, W.
Minisymp. Fructan and Human Health
(2003) Identification and characterization of plant componets
Autoren: Praznik, W.
Socrates intensive course, Agriculture: Source and raw materials for industry
(2003) Neue Derivate der Cellulose als pharmazeutische Hilfsstoffe
Autoren: Schwarz, B., Löppert, R., Praznik, W., Kähling, H.-P., Unger, F.M., Viernstein, H.
XVII Wiss. Tagung der Öst. Pharm. Gesellschaft
(2003) Sensory quality changes in juices with varied fructan content
Autoren: Cieslik, E., Florkiewicz, A., Filipiak-Florkiewicz, A., Praznik, W.
9. European Nutrition Confernce 2023
(2003) Studing genetic diversity between and among Austrian Norway spruce [Picea abies (L.) Karst.]
Autoren: Maghuly F., Fluch S., Praznik W.
Tree biotechnology
(2003) Agave fructan as useful source for healthy food products
Autoren: Praznik, W., Cieslik, E.
9. European Nutrition Confernce 2023
(2003) The molecular dimension of wheat and potato starches by means of end group labeling
Autoren: Praznik, W., Huber, A.
54. Starch Convention
(2003) Fructan: Occurence and application in food
Autoren: Löppert, R.Praznik, W.
Socrates intensive course, Novel and functional foods 2003
(2003) Technological and nutritional function of fructan
Autoren: Koscisova, L. and W.Praznik
Socrates intensive course, Novel and functional foods 2003
(2003) Structure and properties of fructans and their application in food
Autoren: Praznik, W., Cieslik, E.
54. Starch Convention
(2003) Composition of nutritional components in Agave tequila Weber
Autoren: Praznik, W.,
Socrates intensive course, Novel and functional foods 2003
(2002) Quality of fruit juices enriched with fructans
Autoren: Cieslik, E., Florkiewicz, A., Praznik, W., Filipiak-Florkiewicz, A.
9th Seminar on Inulin 2002
(2002) The potential of soluble dietary fibre in commonly used vegetables and cereals for application in functional food
Autoren: Kocsisova, L., Praznik, W.
Conference of Nutrition and Food for 3rd Millennium
(2002) Development of maternally inherited markers for Norway spruce (Picea abies)
Autoren: Maghuly, F., Praznik, W., Burg K., Fluch, S.
Dygen Conference
(2002) Functional properties of fructans
Autoren: Cieslik, E., Kopec, A., Praznik, W.
9th Seminar on Inulin 2002
(2002) Agriculture : Source of Raw Material for Industry
Autoren: Praznik, W.
Socrates Intensive course
(2002) Fructan content in cereals and vegetables cultivated under conventional and organic conditions
Autoren: Kocsisova, L., Praznik, W., Cieœlik, E.
9th Seminar on Inulin 2002
(2002) Composition of nutritional components in Agave tequila Weber var. Azul
Autoren: Praznik, W., Cieslik, E., Lopez, M.G.
9th Seminar on Inulin 2002
(2002) Komplexe Systeme- die molekularen Dimensionen von Stärkepolysacchariden
Autoren: Praznik, W., Huber, A.
Stärkefachausschußsitzung
(2002) Molecular Weight Distribution of Native and Modified Starches by Absolute Techniques
Autoren: Praznik, W., Huber, A.
X. Int. Starch Convention
(2002) Carrots (Daucus carota L.) cultivated under different conditions as source of carotenoids
Autoren: M. Fikselova, M., Praznik, W.
Conference über die Bedeutung von herkömmlichen und alternativen Pflanzen in der Ernährung und Landwirtschaft 2002
(2002) Vom Tequila zum funktionellen Lebensmittel- die Zusammensetzung der Inhaltsstoffe von Agave tequila Weber var. Azul
Autoren: Praznik, W. Cieslik, E.
Stärkefachausschußsitzung
(2001) Supermolecular Structures of Cereal Starch Glucans
Autoren: Huber, A., Praznik, W., Pelzl, B., Marx, D.
52.Stärketagung
(2001) Occurence and structure of fructans in plant
Autoren: Praznik, W.
1st Internat. Agave-Tequila Symposium
(2001) Structure and molecular characteristics of wrinkled pea starch
Autoren: Praznik,W., Huber, A.
Legumins congress
(2001) Molecular weight characterization of fructans. Enzymatic and Chromatographic Techniques
Autoren: Praznik, W.
1st Internat. Agave-Tequila Symposium
(2001) Molecular dimensions and interactive properties of polysaccharides
Autoren: Huber, A., Pelzl, B., Praznik, W.
15th Bratislava Internat. Conference on Polymers
(2001) Fructans – soluble dietary fibre in cereals and vegetables
Autoren: Praznik, W., Kocsisova, L., Cieślik, E.
17th ICN, Congress of Nutrition 2001
(2001) The effects of dietary inulin on serum triacylglycerol (TAG) concentrations in rats
Autoren: Prostak, A., Cieslik, E., Pisulewski, P.M., Praznik, W.
17th ICN, Congress of Nutrition 2001
(1996) Qualitätssicherung bei der Einführung eines Analysenverfahrens zur Bestimmung des Mykotoxins Deoxynivalenol in Getreide.
Autoren: Weingärtner, J., Krska, R., Schuhmacher, R., Apfalter, S., Praznik, W., Grasserbauer, M.
Österreichische Lebensmittelchemikertage 1996
The effects of dietary inulin on serum triacylglycerol (TAG) concentrations in rats
Autoren: Prostak, A., Cieslikm E., Pisulewski, P.M., Praznik, W.
Methods for the characterization of polysaccharides
Autoren: Praznik, W.
Fructans -soluble dietary fibre in cereals and vegetables
Autoren: Praznik, W., Kocsisova, L., Cielik, E.
Healthy effects of fructans and their potential for human nutrition
Autoren: Praznik, W., Löppert, R., Cieslik, E., Huber, A.
Supermolecular structures of cereal starch glucans.
Autoren: Huber, A., Praznik, B., Pelzl, B., Marx, D.
Dendrochemical investigation of spruce trees from SO2 polluted forest saites.
Autoren: Hinterstoisser, B., Hofinger, A., Ulreich, M., Hofer, S., Praznik, W.
Molecular weight characterisation of fructans - enzymatic and chromatographic techniques
Autoren: Praznik, W.
Development of maternaly inherited markers for Norway Spruce [Picea abies (L.) Karst.]
Autoren: Maghuly F., Praznik W., Burg K., Fluch S.
Studying genetic diversity between and among Austrian Norway spruce (Picea abies L.) population
Autoren: Maghuly, F., Fluch, S., Praznik, W.
Importance of different plant components for industrial usage
Autoren: Löppert, R., Praznik, W.
Das interuniversitäre Forschungszentrum für Agrarbiotechnologie in Tulln.
Autoren: Ruckenbauer, P., Praznik, W., Krug, A.
Structure and molecular characteristics of wrinkled pea starch.
Autoren: Praznik, W., Huber, A.
Occurence and structure of fructans in plants
Autoren: Praznik, W.
Identification of variable regions in the mitochondrial genome of Norway spruce (Picea abies L.)
Autoren: Maghuly, F., Burg, K., Fluch, S., Praznik, W.
Molecular dimensions and interactive properties of polysaccharides
Autoren: Huber, A., Pelzl, B., Praznik, W.