No photo of Erich Leitner

Erich Leitner

Univ.-Prof. Dipl.-Ing. Dr.techn.

1990 …2021
If you made any changes in Pure these will be visible here soon.

Research Output 1990 2019

2019

Analyse von Mineralölrückstände in der komplexen Matrix "Lebensmittel"

Kolb, L. P., Walzl, A. & Leitner, E., 2019.

Research output: Contribution to conferencePosterResearchpeer-review

Characterization of natural polymers as functional barriers for cellulose-based packaging materials

Walzl, A., Kopacic, S., Bauer, W. & Leitner, E., Apr 2019, In : Food Additives & Contaminants/ Part A. 36, 6, p. 976-988 13 p.

Research output: Contribution to journalArticleResearchpeer-review

Natural polymers
Packaging materials
Cellulose
Gas chromatography
High pressure liquid chromatography

Charakterisierung von Biopolymeren: Funktionelle Barrieren für Lebensmittelkontaktmaterialien

Walzl, A., Kopacic, S., Bauer, W. & Leitner, E., 2019, In : Chrom + Food Forum. 2019, 3, p. 30-31

Research output: Contribution to journalArticleResearch

Interrelation of Volatile Organic Compounds and Sensory Properties of Alternative and Torrefied Wood Pellets

Pöllinger-Zierler, B., Sedlmayer, I., Reinisch, C., Hofbauer, H., Schmidl, C., Haslinger, W., Kolb, L. P., Wopienka, E., Leitner, E. & Siegmund, B., 2019, In : Energy & fuels.

Research output: Contribution to journalArticleResearchpeer-review

Volatile Organic Compounds
Odors
Volatile organic compounds
Wood
Crops

Mineral Oil Residues in Food-Sample Preparation for Critical Matrices

Kolb, L. P., Walzl, A. & Leitner, E., 2019.

Research output: Contribution to conferencePosterResearchpeer-review

2018

Apple skin of old apple varieties as terpene factory

Tauber, I., Innerhofer, G., Leitner, E. & Siegmund, B., 2018.

Research output: Contribution to conferencePosterResearchpeer-review

Open Access
Chitosan
Surface treatment
Drying
Biopolymers
Coatings

Characterisation of the flavour of the old Austrian apple variety 'Ilzer Rose'

Tauber, I., Innerhofer, G., Leitner, E. & Siegmund, B., 2018, Flavour Science: Proceedings of the XV Weurman Flavour Research Symposium. Siegmund, B. & Leitner, E. (eds.). Verlag der Technischen Universität Graz, p. 135-138

Research output: Chapter in Book/Report/Conference proceedingChapterResearchpeer-review

Open Access

Characterisation of Wines Produced from Fungus Resistant Grape Varieties

Leis, D., Renner, W. & Leitner, E., Aug 2018, Flavour Science: Proceedings of the XV Weurman Flavour Research Symposium. p. 511-514 4 p.

Research output: Chapter in Book/Report/Conference proceedingConference contributionResearchpeer-review

Open Access
wines
grapes
fungi
wine grapes
new products

Emissions of compost bedded pack barn for cattle

Pöllinger, A., Pöllinger-Zierler, B., Kapp, C., Haar, N., Kolb, L. P. & Leitner, E., 2018, Flavour Science: Proceedings of the XV Weurman Flavour Research Symposium. Siegmund, B. & Leitner, E. (eds.). Graz: Verlag der Technischen Universität Graz, p. 415 418 p.

Research output: Chapter in Book/Report/Conference proceedingChapterResearchpeer-review

Open Access

Flavour Science: Proceedings of the XV Weurman Flavour Research Symposium

Siegmund, B. (ed.) & Leitner, E. (ed.), 2018, 350 ed. Graz: Verlag der Technischen Universität Graz. 522 p.

Research output: Book/ReportAnthologyResearchpeer-review

Open Access

Mineral oil residues in food: Determination of MOSH and MOAH using LC-GC-online technique and comprehensive chromatography

Leitner, E. & Walzl, A., 2018, SHIMADZU News, 2018, 2, p. 12-15.

Research output: Contribution to specialist publicationArticleResearch

MOSH and MOAH: Mineral Oil Residues in Food

Walzl, A. & Leitner, E., 2018, In : Chrom + Food Forum. 2018, 4, p. X-XII 3 p.

Research output: Contribution to journalArticleResearch

food
rice
oil
mineral oil
public

Whole-cell (+)-ambrein production in the yeast Pichia pastoris

Moser, S., Strohmeier, G. A., Leitner, E., Plocek, T. J., Vanhessche, K. & Pichler, H., 26 Jun 2018.

Research output: Contribution to conferencePosterResearch

Whole-cell (+)-ambrein production in the yeast Pichia pastoris

Moser, S., Strohmeier, G., Leitner, E., Plocek, T. J., Vanhessche, K. & Pichler, H., Dec 2018, In : Metabolic Engineering Communications. 7, 9 p., e00077.

Research output: Contribution to journalArticleResearchpeer-review

Open Access
2017
Paper products
bisphenol A
Endocrine Disruptors
Food
cardboard

Apple Flavour Characterisation from Skin to Flesh - on the basis of the Old Apple Variety 'Ilzer Rose'

Tauber, I., Innerhofer, G., Leitner, E. & Siegmund, B., 2017.

Research output: Contribution to conferencePosterResearchpeer-review

Open Access

Application of hydratases for flavor and fragrance synthesis

Engleder, M., Pavkov-Keller, T., Emmerstorfer, A., Hromic, A., Schrempf, S., Steinkellner, G., Wriessnegger, T., Leitner, E., Strohmeier, G., Kaluzna, I., Daniel, M., Schürmann, M., Wallner, S., Macheroux, P., Pichler, H. & Gruber, K., 14 Nov 2017.

Research output: Contribution to conferencePosterResearchpeer-review

Application of hydratases for flavour and fragrance synthesis

Engleder, M., Pavkov-Keller, T., Emmerstorfer, A., Altijana, H., Schrempf, S., Steinkellner, G., Wriessnegger, T., Leitner, E., Strohmeier, G., Kaluzna, I., Mink, D., Schürmann, M., Wallner, S., Macheroux, P., Gruber, K. & Pichler, H., 20 Sep 2017.

Research output: Contribution to conferencePosterResearchpeer-review

Characterisation of Functional Barriers for Food Contact Materials

Walzl, A. & Leitner, E., Aug 2017.

Research output: Contribution to conferencePosterResearch

Enhancing (+)-nootkatone production in P. pastoris and S. cerevisiae through CYP450-mediated conversions

Moser, S., Wriessnegger, T., Emmerstorfer-Augustin, A., Wimmer-Teubenbacher, M., Leitner, E., Engleder, M., Müller, M., Daniel, M., Schurmann, M. & Pichler, H., 14 Nov 2017.

Research output: Contribution to conferencePosterResearchpeer-review

Enhancing (+)-nootkatone production in Pichia pastoris and Saccharomyces cerevisiae through cytochrome P450-mediated conversions

Moser, S., Wriessnegger, T., Emmerstorfer-Augustin, A., Wimmer-Teubenbacher, M., Leitner, E., Engleder, M., Müller, M., Schürmann, M., Pichler, H. & Daniel, M., 20 Sep 2017.

Research output: Contribution to conferencePosterResearchpeer-review

Enhancing cytochrome P450-mediated conversions in P. pastoris

Moser, S., Wriessnegger, T., Emmerstorfer-Augustin, A., Leitner, E., Müller, M., Kaluzna, I., Martin, S. & Daniel, M., 23 Apr 2017.

Research output: Contribution to conferencePosterResearchpeer-review

Hydroxylation
Cytochrome P-450 Enzyme System
Mink
Biosynthesis
Genes

Enhancing cytochrome P450-mediated conversions in P. pastoris

Moser, S., Wriessnegger, T., Emmerstorfer-Augustin, A., Leitner, E., Müller, M., Kaluzna, I., Schürmann, M., Daniel, M. & Pichler, H., 24 Apr 2017.

Research output: Contribution to conferencePosterResearchpeer-review

More than Honey: Investigation on Volatiles from Monovarietal Honeys Using New Analytical and Sensory Approaches

Siegmund, B., Urdl, K., Jurek, A. & Leitner, E., 2017, In : Journal of agricultural and food chemistry. 66, p. 2432 2442 p.

Research output: Contribution to journalArticleResearchpeer-review

Production related Optimization of Wood Pellets Storage Properties

Emhofer, W., Sedlmayer, I., Wopienka, E., Pointner, C., Weissinger, A., Schmiedl, C., Haslinger, W., Pöllinger-Zierler, B., Siegmund, B., Leitner, E., Pichler, W., Götzl, R. & Weigl, M., 2017, 5th Central European Biomass Conference - Proceedings. Bauderer, J. (ed.). Graz: Österreichischer Biomasse-Verband

Research output: Chapter in Book/Report/Conference proceedingConference contributionResearchpeer-review

Structure-based reaction mechanism of oleate hydratase from Elizabethkingia meningoseptica

Engleder, M., Pavkov-Keller, T., Emmerstorfer-Augustin, A., Hromic, A., Schrempf, S., Steinkellner, G., Wriessnegger, T., Leitner, E., Strohmeier, G., Kaluzna, I., Daniel, M., Martin, S., Wallner, S., Macheroux, P., Gruber, K. & Pichler, H., 23 Apr 2017.

Research output: Contribution to conferencePosterResearchpeer-review

Hydro-Lyases
Oleic Acid
Hydration
Flavin-Adenine Dinucleotide
Carbon
2016

Determination of sulphur and nitrogen compounds during the processing of dry fermented sausages and their relation to amino acid generation

Corral, S., Leitner, E., Siegmund, B. & Flores, M., 2016, In : Food chemistry. 190, p. 657-664

Research output: Contribution to journalArticleResearchpeer-review

Enhancing cytochrome P450-mediated conversions in P. pastoris

Moser, S., Wriessnegger, T., Emmerstorfer, A., Leitner, E., Müller, M., Kaluzna, I., Schurmann, M., Daniel, M. & Pichler, H., 15 Nov 2016.

Research output: Contribution to conferencePosterResearchpeer-review

Enhancing cytochrome P450-mediated conversions in P. pastoris through RAD52 over-expression and optimizing the cultivation conditions

Wriessnegger, T., Moser, S., Emmerstorfer-Augustin, A., Leitner, E., Müller, M., Kaluzna, I., Schürmann, M., Daniel, M. & Pichler, H., 8 Mar 2016, In : Fungal genetics and biology. 89, p. 114-125

Research output: Contribution to journalArticleResearchpeer-review

MORE THAN HONEY – Investigations on volatiles from monovarietal honeys by using new analytical and sensory approaches

Siegmund, B., Urdl, K. & Leitner, E., 2016.

Research output: Contribution to conferencePosterResearchpeer-review

Prime and boost aerosol exposure via fog machine or shisha smoke followed by cinnamon hypersensitivity and anaphylaxis to spiced food

Jensen-Jarolim, E., Roth-Walter, F., Leitner, E., Buchleitner, S., Vogelsang, H. & Kinaciyan, T., 2016, In : World Allergy Organization journal . 9, 4

Research output: Contribution to journalArticleResearchpeer-review

Sterol-modified P. pastoris: Membrane Protein Expression and Cell Physiology

Hirz, M., Richter, G., Wriessnegger, T., Zellnig, G., Leitner, E. & Pichler, H., 11 Jul 2016.

Research output: Contribution to conferencePosterResearchpeer-review

Structure-based reaction mechanism of oleate hydratase from Elizabethkingia meningoseptica

Engleder, M., Pavkov-Keller, T., Emmerstorfer-Augustin, A., Altijana, H., Schrempf, S., Steinkellner, G., Wriessnegger, T., Leitner, E., Strohmeier, G., Kaluzna, I., Daniel, M., Schurmann, M., Wallner, S., Macheroux, P., Gruber, K. & Pichler, H., 15 Nov 2016.

Research output: Contribution to conferencePosterResearchpeer-review

The Scent of Apples – A Non-Literary Investigation

Tauber, I., Heil, U., Innerhofer, G., Leitner, E. & Siegmund, B., 2016.

Research output: Contribution to conferencePosterResearchpeer-review

2015

Analyse von Holzpellets: Duft oder Fehlaroma?

Banko, W., Siegmund, B., Leitner, E., Reinisch, C. & Pöllinger-Zierler, B., 2015.

Research output: Contribution to conferencePosterResearch

Analysis if fatty acids in selected Macedonia edible oils

Ivanova-Petropulos, V., Mitrev, S., Stafilov, T., Markova, N., Leitner, E., Lankmayr, E. & Siegmund, B., 2015.

Research output: Contribution to conferencePosterResearch

APPLYING CYTOCHROME P450 ENZYMES FOR FLAVOUR&FRAGRANCE BIOSYNTHESIS IN YEASTS

Wriessnegger, T., Emmerstorfer, A., Moser, S., Wimmer-Teubenbacher, M., Augustin, P. A., Engleder, M., Leitner, E., Zellnig, G., Müller, M., Kaluzna, I., Mink, D., Schürmann, M., Schwab, H. & Pichler, H., 26 Jul 2015.

Research output: Contribution to conference(Old data) Lecture or PresentationResearch

Characterisation of traditional Macedonian edible oils by their fatty acid composition and their volatile compounds

Ivanova-Petropulos, V., Mitrev, S., Stafilov, T., Markova, N., Leitner, E., Lankmayr, E. & Siegmund, B., 2015, In : Food research international. 77, 3, p. 506-514

Research output: Contribution to journalArticleResearchpeer-review

Characterisation of volatile compounds in Macedonian edible oils

Ivanova-Petropulos, V., Mitrev, S., Leitner, E., Lankmayr, E., Siegmund, B. & Stafilov, T., 2015, In : Acta medica Marisiensis. 61;5, p. 13-13

Research output: Contribution to journalArticleResearchpeer-review

Characterization of Styrian wines produced from fungus resistant grapes varieties

Renner, W., Koraimann, C. & Leitner, E., 2015.

Research output: Contribution to conferencePosterResearch

Closer Looking to Mineral Oil Hydrocarbons (MOH) in Paper Products

Jurek, A. & Leitner, E., 6 Nov 2015.

Research output: Contribution to conference(Old data) Lecture or PresentationResearch

Flavour characterisation of old apple varieties as a contribuin to preserve nmeadow orchards as typical cultural landscapes

Ragger, I., Heil, U., Innerhofer, G., Leitner, E. & Siegmund, B., 2015, Flavour Science. 1 ed. Leicestershire, UK: Context Products Ltd., p. 207-212

Research output: Chapter in Book/Report/Conference proceedingChapterResearch

Lebensmittelverpackungen - Analytik von Mineralölkohlenwasserstoffen MOSH/MOAH

Jurek, A. & Leitner, E., 1 Sep 2015, Chrom + Food Forum, p. 45-47.

Research output: Contribution to specialist publicationArticleResearch

Mineralölverbindungen in Papier- und Kartonverpackungen

Jurek, A. & Leitner, E., 2015.

Research output: Contribution to conferencePosterResearch

Mineralölverbindungen in Papier- und Kartonverpackungen für Lebensmittel

Jurek, A. & Leitner, E., 2015.

Research output: Contribution to conferencePosterResearch

ON THE REACTION MECHANISM OF THE ELIZABETHKINGIA MENINGOSEPTICA OLEATE HYDRATASE

Engleder, M., Pavkov-Keller, T., Emmerstorfer, A., Hromic, A., Schrempf, S., Steinkellner, G., Wriessnegger, T., Leitner, E., Strohmeier, G., Kaluzna, I., Mink, D., Schürmann, M., Wallner, S., Macheroux, P., Gruber, K. & Pichler, H., 2015.

Research output: Contribution to conferencePosterResearch