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Mayrhofer Sigrid

Unpublished presentations at scientific conferences

Ly D., Mayrhofer S., San V., Schmidt J.M., Zitz U., Domig K.J. (2018): Safety assessments of Cambodian fermented foods.

4th AFSA International Conference on “Food Safety and Food Security”, AUG 10-12, Siem Reap, Cambodia

Ly D., Mayrhofer S., San V., Schmidt J.M., Zitz U., Domig K.J. (2018): Safety of fermented vegetables from Cambodia: Biogenic amines contents in relation to physicochemical properties and microbial communities. [Poster]

5th International ISEKI Food Conference, JUL 3-5, 2018, Stuttgart, GERMANY

Roth, N; Kaesbohrer, A; Mayrhofer, S; Zitz, U; Hofacre, C; Domig, K.J; (2018): Prevalence of antibiotic resistant bacteria in animals - A global perspective.

4th International Conference on Antimicrobials, Multiple Drug Resistance & Antibiotics Resistance , APR 20-24, 2018, Las Vegas

Roth, N; Mayrhofer, S; Gierus, M; Weingut, C; Schwarz, C; Doupovec, B; Berrios, B; Domig, K (2018): Effect of an organic acids based feed additive and enrofloxacin on the prevalence of antibiotic-resistant E. coli in cecum of broilers.

The American Association of Avian Pathologist (AAAP) Annual Meeting 2018, JUL 13-17, 2018, Denver, Colorado

Roth N., Mayrhofer S., Gierus M., Weingut C., Schwarz C., Doupovec B., Berrios R., Domig K.J. (2018): Effect of an organic acids based feed additive and enrofloxacin on the prevalence of antibiotic-resistant E. coli in broilers.

ICAR 2018 - International Conference on Antimicrobial Research, MAY 24 - 25, 2018, Torremolinos Malaga, SPAIN

Roth N., Mayrhofer S., Gierus M., Weingut C., Schwarz C., Doupovec B., Berrios R., Domig K.J. (2018): Role of feed additives in the strategy to reduce the prevalence of antimicrobial resistance in broilers.

4th International Conference on Antimicrobials, Multiple Drug Resistance & Antibiotics Resistance, APR 20-24, Las Vegas, USA

Ly D., Schmidt J.M., Mayrhofer S., Domig K.J. (2016): How can my research help to overcome the challenge of reducing antibiotic resistance. [Poster]

GCUA Summer School - Reducing Antimicrobial Resistance in Livestock farming, SEP 5-13, Vienna, AUSTRIA

Mayrhofer S. (2016): Antibiotics, antibiotic resistance, detection of antibiotic resistance.

GCUA Summer School - Reducing Antimicrobial Resistance in Livestock farming, SEP 5-13, Vienna, AUSTRIA

Roth N., Mayrhofer S., Domig K.J. (2016): Influence of a dietary acid based composition on caecal E.coli resistant to antibiotics in broilers. [Poster]

GCUA Summer School - Reducing Antimicrobial Resistance in Livestock farming, SEP 5-13, Vienna, AUSTRIA

Mayrhofer S., Zunabovic M., Domig K.J. (2013): Identity and basic characterization of potential lactic acid bacteria starter cultures isolated from traditionally fermented milk in Montenegro - annual report/2nd project year .

WTZ Meeting, JUNE 3, 2013, Podgorica, MONTENEGRO

Mayrhofer S., Domig K. (2012): Identity and basic characterization of potential lactic acid bacteria starter cultures isolated from traditionally fermented milk in Montenegro - annual report/1st project year.

WTZ-Meeting, JUNE 12, 2012, Vienna, AUSTRIA

Mayrhofer S., Lehner D., Filipp R., Hundsdorfer A., Krükle A., Reiterich C., Walzer M., W. Kneifel, Domig K.J. (2012): Vorkommen von Milchsäurebakterien im Wein.

4. Klosterneuburger Hefetagung, AUG 30, Klosterneuburg

Sanae Kaewnopparat, Konrad Domig, Sigrid Mayrhofer, Markus Walzer, Claudia König, Wolfgang Kneifel (2012): Strain identification and antibiotic resistance gene detection of probiotic bacteria by 16S rRNA-specific PCR, Rep-PCR and DNA Microarray technique .

Dr. Glass Gems Charme, 19. November 2012, Drug Delivery System Excellence Center, Faculty of Pharmaceutical Sciences, Prince of Songkla University,

Domig K.J., Mayrhofer S. (2011): Forschung und Lehre der Arbeitsgruppe Lebensmittelmikrobiologie und -hygiene.

, VÖLB - Jahreshauptversammlung, 25.02.2011, Vienna, AUSTRIA

Mayrhofer S., Lehner D., Walzer M., Filipp R., Krükle A., Kneifel W., Domig K.J. (2011): Nachweis von Milchsäurebakterien im Wein.

, 3. Klosterneuburger Hefetagung, AUG 25, 2011, Klosterneuburg, AUSTRIA

Mayrhofer S., König C., Muchitsch M., Frind N., Domig K.J. (2010): Identifikation von Bakterien.

, Wiener Töchtertag an der BOKU, APR 22, 2010, Vienna, AUSTRIA

Domig K.J., Mayrhofer S. (2009): Antibiotikaresistenz in Laktobazillen und Bifidobakterien.

, 100 Jahre Lehrfach Milchhygiene am der VUW (1908 - 2008), FEB 27, 2009, Vienna, AUSTRIA

Mayrhofer s., Domig K.J. (2009): Identifizierung und Charakterisierung von Milchsäurebakterien.

, 1. Klosterneuburger Hefetagung, AUG 27, 2009, Lehr- und Forschungszentrum für Wein- und Obstbau, Klosterneuburg, AUSTRIA

Domig K.J., Mayrhofer S. (2008): Antibiotikaempfindlichkeit und deren Prüfung bei Bifidobacterium thermophilum und Bifidobacterium pseudolongum..

31. Jahrestagung der Österreichischen Gesellschaft für Hygiene, Mikrobiologie und Präventivmedizin (ÖGHMP), 26. - 29. Mai 2008, Bad Ischl

Domig K.J., Mayrhofer S., Mair C., Amtmann E., Kneifel W. (2008): Tetracycline resistance patterns of Lactobacillus acidophilus group isolates. [Poster]

Food Micro 2008 - 21st International ICFMH Symposium "Evolving Microbial Food Quality and Safety”, 1. - 4. September 2008, Aberdeen, Scotland FullText

Mayrhofer S., Domig K.J., Amtmann E., Mair C., Petersson A., Witoszynskyj G. Talic E., Kneifel W. (2008): Das ACE-ART Projekt - Monitoring der Antibiotikaresistenz bei Milchsäurebakterien. [Poster]

10. Fachsymposium für Lebensmittelmikrobiologie der Deutschen Gesellschaft für Hygiene und Mikrobiologie (DGHM) und der Vereinigung für Allgemeine und Angewandte Mikrobiologie (VAAM) , 9. - 11. April 2008, GENO Akademie Stuttgart

Mayrhofer S., Domig K.J., Mair C., Zitz U., Petersson A., Witoszynsyj, Kneifel W. (2008): Antibiotikaresistenztestung von Bifidobakterien. [Poster]

ALVA - Jahrestagung 2008, 26. - 27. Mai 2008, LFZ Raumberg-Gumpenstein, Irdning

Kneifel, W., Domig, K. (2007): The ACE-ART Database - conclusions of the EU project.

ISAPP Meeting, 13.12.2007, Paris

Mayrhofer S. (2007): „ACE-ART“ - Assessment and Critical Evaluation of Antibiotic Resistance Transferability in Food Chain - Results of the EU funded Project.

Seminar - Specific and Emerging Topics in Food Microbiology, 18.06.2007, Wien

Mayrhofer S., Domig K.J., Mair C., Petersson A., Witoszynskyj G., Talic E., Kneifel W. (2007): „ACE-ART“ – ein Resümee.

Milchwissenschaftliches Seminar am Department für Lebensmittelwissenschaften und -technologie, 12.03.2007, Universität für Bodenkultur, Gregor Mendel Str. 33, 1180 Wien

Mayrhofer S., Domig K.J., Mair C., Zitz U., Kneifel W. (2007): Antibiotikaresistenzprüfung von Laktobazillen: Vergleich der Mikrodilutions-, E-test- und Plättchenmethode. [Poster]

Milchkonferenz 2007 - Gesellschaft für Milchwissenschaft / Society of Dairy Science, 17. - 18. September, Wien

Mayrhofer S., Frind N., Domig K.J. (2007): Mikrobiologie und Hygiene in der Lebensmittelproduktion.

Exkursion vom Bundesgymnasium Wien 19, Gymnasiumstraße 83, 1190 Wien (Prof. Erna Swoboda), 15.05.2007, BOKU, Wien

van Hoek A.H.A.M., Mayrhofer S., Domig K.J., Flórez A.B., Ammor M.S., Mayo B., Aarts H.J.M. (2007): Mosaic tetracycline resistance genes and their flanking regions in Bifidobacterium thermophilum und Lactobacillus johnsonii. [Poster]

2nd Symposium on Antimicrobial Resistance in Animals and the Environment (ARAE) - INRA, 17. - 19. Dezember, Tours, France

Amtmann, E. (2006): Identification of Bifidobacterium species using ARDRA and DDGE. [Poster]

1st SAFE International Congress on Food Safety, 11.-14.06.2006, Budapest

Amtmann, E., Garsleitner, R., Mayrhofer, S., Domig, K.J., Kneifel, W., Mayer, H.K. (2006): Identification of Bifidobacterium species using ARDRA and DGGE.. [Poster]

First International Congress on Nutrition and Food Safety: Evaluation of Benefits and Risks, 11. - 14. June 2006, Budapest

Mayrhofer S., Domig K.J., Amtmann E., Mayer H.K., Kneifel W. (2006): Characterisation of atypical antibiotic resistant Bifidobacterium thermophilum, Bifidobacterium pseudolongum and Lactobacillus spp. isolates..

ACE-ART Meeting, Instituto de Productos Lácteos de Asturias, 20. - 21.04.2006, Hotel Tryp, Oviedo, Asturias, Spain

Mayrhofer S., Domig K.J., Mair C., Amtmann E., Mayer H.K., Kneifel, W. (2006): Characterisation of atypical antibiotic resistant bifidobacteria and lactobacilli - genetic heterogenity and influence of resistance elements on bacterial fitness..

Assessment and Critical Evaluation of Antibiotic Resistance Transferability in Food Chain (ACE-ART) Meeting, 15. -17.11.2006, Starhotels Du Park, Parma

Amtmann, E. (2005): Molecular methods to identify Lactobacillus and Bifidobacterium species from food, feed and faeces of human and animal origin.

3rd Probiotics and Prebiotics and New Foods Conference, 04.-06.09.2005, Rom

Mayrhofer, S., Domig, K.J., Amtmann, E., Mayer, H.K., Kneifel, W. (2005): Antibiotic resistance of strains belonging to Bifidobacterium pseudolongum, Bifidobacterium thermophilum and the Lactobacillus acidophilus group..

ACE-ART Meeting, 03.09.2005, Universitá Urbaniana, Rome, Italien

Mayrhofer, S., Domig, K.J., Amtmann, E., Mayer, H.K., Kneifel, W. (2005): Identification of Bifidobacterium- and Lactobacillus- isolates from the food chain to species and strain level..

ACE-ART Meeting, 14.04.2005, Wageningen University, Wageningen, Niederlande

Amtmann (2004): Differentiation of Lactobacillus and Bifidobacterium species from food, feed and faeces of human and animal origin by molecular methods. [Poster]

BOKU Kongress, 22.9.-25.9.2004, Prag

Mayrhofer, S., Domig, K.J., Amtmann, E., Mayer, H.K., Kneifel, W. (2004): Suitability of different antibiotic susceptibility testing methods for the examination of food-chain related bifidobacteria and lactobacilli..

ACE-ART Meeting, 21.10.2004, National Food Centre, asthon, Dublin, Irland

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