Prof. Dr. Lars Fieseler

ZHAW School of Life Sciences and Facility Management
Centre for Food Safety and Quality Management
Einsiedlerstrasse 35
8820 Wädenswil

+41 (0) 58 934 54 07
lars.fieseler@zhaw.ch

Network

ORCID digital identifier

ORCID ID: 0000-0001-9306-6436

Projects

Zebrafish larvae for drug screening / Project leader / ongoing
Novel phage derived antimicrobials / Deputy project leader / ongoing
SONEVA / Co-project leader / completed
Contactless separation and concentration of Legionella species in drinking water installations / Project leader / completed
An effective and environmentally friendly solution to control fire blight disease caused by Erwinia amylovora in pome fruit crops / Project leader / completed
Molecular mechanism of bacteriophage tail spike proteins in bacterial infection / Co-project leader / completed
Engineered bacteriophages for the control of E. coli O157 / Project leader / completed
Persistence of STEC in grain, milling by-products, flour, and raw follow up products / Project leader / completed
Platform Health / Co-project leader / completed
Rapid Quantification of Pseudomonas aeruginosa by flow-cytometry / Project leader / completed
BIOPAC (Biopolymer based bioactive food packaging) / Team member / completed
Analysis and optimisation of a laundry process for cleaning textiles / Team member / completed

Publications

Articles in scientific journal, peer-reviewed

Dams, Dorien; Pas, Célia; Latka, Agnieszka; Drulis-Kawa, Zuzanna; Fieseler, Lars; Briers, Yves,

2025.

A VersaTile approach to reprogram the specificity of the R2-type tailocin towards different serotypes of Escherichia coli and Klebsiella pneumoniae.

Antibiotics.

14(1), pp. 104.

Available from: https://doi.org/10.3390/antibiotics14010104
Pacher, Nicola; Burtscher, Johanna; Bender, Denisse; Fieseler, Lars; Schreiner, Matthias; Domig, Konrad J.,

2024.

Operator-independent assessment of bread spoilage profiles caused by Bacillaceae reveals a high degree of inter- and intraspecies heterogeneity.

Food Research International.

197(115193).

Available from: https://doi.org/10.1016/j.foodres.2024.115193
Pas, Célia; Fieseler, Lars; Pothier, Joël F.; Briers, Yves,

2024.

Isolation, characterization, and receptor-binding protein specificity of phages PAS7, PAS59 and PAS61 infecting Shiga toxin-producing Escherichia coli O103 and O146.

Scientific Reports.

14(26050).

Available from: https://doi.org/10.1038/s41598-024-77463-x
Pacher, Nicola; Burtscher, Johanna; Bender, Denisse; Fieseler, Lars; Domig, Konrad J.,

2024.

Aerobic spore-forming bacteria associated with ropy bread : identification, characterization and spoilage potential assessment.

International Journal of Food Microbiology.

418(110730).

Available from: https://doi.org/10.1016/j.ijfoodmicro.2024.110730
Ullrich, Lisa; Gillich, Elodie; André, Amandine; Panarese, Sandra; Imhaus, Anne Flore; Fieseler, Lars; Chetschik, Irene,

2023.

Influence of ozone treatment during storage on odour-active compounds, total titratable acidity, and ascorbic acid in oranges and bananas.

Applied Sciences.

13(19), pp. 10885.

Available from: https://doi.org/10.3390/app131910885
Gayder, Steven; Kammerecker, Sandrine; Fieseler, Lars,

2023.

Biological control of the fire blight pathogen Erwinia amylovora using bacteriophages.

Journal of Plant Pathology.

106(3), pp. 853-869.

Available from: https://doi.org/10.1007/s42161-023-01478-y
Pas, Célia; Latka, Aknieszka; Fieseler, Lars; Briers, Yves,

2023.

Phage tailspike modularity and horizontal gene transfer reveals specificity towards E. coli O-antigen serogroups.

Virology Journal.

20(174).

Available from: https://doi.org/10.1186/s12985-023-02138-4
Desroche, Nicolas; De Oliveira, Déborah; Imhaus, Anne-Flore; Hupfeld, Mario; Fieseler, Lars,

2023.

Validation of N-Light™ salmonella risk test kit for detection of Salmonella spp. on environmental surfaces : AOAC Performance Tested MethodsSM 072204.

Journal of AOAC INTERNATIONAL.

106(4), pp. 939-948.

Available from: https://doi.org/10.1093/jaoacint/qsad017
Witte, Sander; Huijboom, Linda; Klamert, Silvia; van de Straat, Leoni; Hagens, Steven; Fieseler, Lars; de Vegt, Bert T.; van Mierlo, Joël T.,

2022.

Application of bacteriophages EP75 and EP335 efficiently reduces viable cell counts of Escherichia coli O157 on beef and vegetables.

Food Microbiology.

104(103978).

Available from: https://doi.org/10.1016/j.fm.2022.103978
Knecht, Leandra E.; Heinrich, Nadine; Born, Yannick; Felder, Katja; Pelludat, Cosima; Loessner, Martin J.; Fieseler, Lars; et al.,

2022.

Bacteriophage S6 requires bacterial cellulose for Erwinia amylovora infection.

Environmental Microbiology.

24(8), pp. 3436-3450.

Available from: https://doi.org/10.1111/1462-2920.15973
Pacher, Nicola; Burtscher, Johanna; Johler, Sophia; Etter, Danai; Bender, Denisse; Fieseler, Lars; Domig, Konrad J.,

2022.

Ropiness in bread : a re-emerging spoilage phenomenon.

Foods.

11(19), pp. 3021.

Available from: https://doi.org/10.3390/foods11193021
Knecht, Leandra E.; Born, Yannick; Pelludat, Cosima; Pothier, Joël F.; Smits, Theo H. M.; Loessner, Martin J.; Fieseler, Lars,

2022.

Spontaneous resistance of Erwinia amylovora against bacteriophage Y2 affects infectivity of multiple phages.

Frontiers in Microbiology.

13(908346).

Available from: https://doi.org/10.3389/fmicb.2022.908346
Larose, Delphine; Desroche, Nicolas; Reinau, Lukas; Hupfeld, Mario; Fieseler, Lars,

2021.

Validation of N-Light™ L. monocytogenes for detection of Listeria monocytogenes on environmental surfaces : AOAC Performance Tested Method℠ 122002.

Journal of AOAC INTERNATIONAL.

Available from: https://doi.org/10.1093/jaoacint/qsab165
Herren, Pascal; Fieseler, Lars; Ambuehl, Daniel; Grunder, Jürg,

2021.

Foodborne bacteria in raw drone brood of Apis mellifera – a preliminary survey.

Journal of Insects as Food and Feed.

7(3), pp. 281-285.

Available from: https://doi.org/10.3920/JIFF2020.0067
Pertics, Botond Zsombor; Szénásy, Dalma; Dunai, Dániel; Born, Yannick; Fieseler, Lars; Kovács, Tamás; Schneider, György,

2020.

Isolation of a novel lytic bacteriophage against a nosocomial methicillin-resistant Staphylococcus aureus belonging to ST45.

BioMed Research International.

2020(5463801), pp. 1-10.

Available from: https://doi.org/10.1155/2020/5463801
Ganz, Giverny; Reinau, Lukas; Imhaus, Anne Flore; Hupfeld, Mario; Fieseler, Lars,

2020.

AquaSparkTM : rapid environmental monitoring of Listeria monocytogenes.

Chimia.

74(10), pp. 791-797.

Available from: https://doi.org/10.2533/chimia.2020.791
Knecht, Leandra E.; Veljkovic, Marjan; Fieseler, Lars,

2020.

Diversity and function of phage encoded depolymerases.

Frontiers in Microbiology.

10(2949).

Available from: https://doi.org/10.3389/fmicb.2019.02949
van Mierlo, Joël; Hagens, Steven; Witte, Sander; Klamert, Silvia; van de Straat, Leoni; Fieseler, Lars,

2019.

Complete genome sequences of escherichia coli phages vB_EcoM-EP75 and vB_EcoP-EP335.

Microbiology Resource Announcements.

8(16).

Available from: https://doi.org/10.1128/MRA.00078-19
Born, Yannick; Knecht, Leandra E.; Eigenmann, Mirjam; Bolliger, Michel; Klumpp, Jochen; Fieseler, Lars,

2019.

A major-capsid-protein-based multiplex PCR assay for rapid identification of selected virulent bacteriophage types.

Archives of Virology.

164(3), pp. 819-830.

Available from: https://doi.org/10.1007/s00705-019-04148-6
Roth-Konforti, Michal; Green, Ori; Hupfeld, Mario; Fieseler, Lars; Heinrich, Nadine; Ihssen, Julian; Vorberg, Raffael; Wick, Lukas; Spitz, Urs; Shabat, Doron,

2019.

Ultrasensitive detection of salmonella and listeria monocytogenes by small-molecule chemiluminescence probes.

Angewandte Chemie: International Edition.

58(30), pp. 10361-10367.

Available from: https://doi.org/10.1002/anie.201904719
Knecht, Leandra E.; Born, Yannick; Pothier, Joël F.; Loessner, Martin J.; Fieseler, Lars,

2018.

Complete genome sequences of erwinia amylovora phages vB_EamP-S2 and vB_EamM-Bue1.

Microbiology Resource Announcements.

7(3).

Available from: https://doi.org/10.1128/MRA.00891-18
Buttimer, Colin; Born, Yannick; Lucid, Alan; Loessner, Martin J.; Fieseler, Lars; Coffey, Aidan,

2018.

Erwinia amylovora phage vB_EamM_Y3 represents another lineage of hairy myoviridae.

Research in Microbiology.

169(9), pp. 505-514.

Available from: https://doi.org/10.1016/j.resmic.2018.04.006
Born, Yannick; Fieseler, Lars; Thöny, Valentin; Leimer, Nadja; Duffy, Brion; Loessner, Martin J.,

2017.

Engineering of bacteriophages Y2::dpoL1-C and Y2::luxAB for efficient control and rapid detection of the fire blight pathogen, Erwinia amylovora.

Applied and Environmental Microbiology.

83(12), pp. e00341-17.

Available from: https://doi.org/10.1128/AEM.00341-17
Shen, Yang; Boulos, Samy; Sumrall, Eric; Gerber, Benjamin; Julian-Rodero, Alicia; Eugster, Marcel R.; Fieseler, Lars; Nyström, Laura; Ebert, Marc-Olivier; Loessner, Martin J.,

2017.

Structural and functional diversity inListeriacell wall teichoic acids.

Journal of Biological Chemistry.

292(43), pp. 17832-17844.

Available from: https://doi.org/10.1074/jbc.M117.813964
Schmitter, Sibylle; Fieseler, Lars; Klumpp, Jochen; Bertram, Ralph; Loessner, Martin J.,

2017.

TetR-dependent gene regulation in intracellular Listeria monocytogenes demonstrates the spatiotemporal surface distribution of ActA.

Molecular Microbiology.

105(3), pp. 413-425.

Available from: https://doi.org/10.1111/mmi.13706
Krapf, Tamara; Kuhn, Roger; Kauf, Peter; Gantenbein-Demarchi, Corinne; Fieseler, Lars,

2016.

Quantitative real time PCR does not reliably detect single fecal indicator bacteria in drinking water.

Water Science and Technology.

16(6), pp. 1674-1682.

Available from: https://doi.org/10.2166/ws.2016.052
Schwendimann, Livia Maya; Kauf, Peter; Fieseler, Lars; Gantenbein-Demarchi, Corinne; Miescher Schwenninger, Susanne,

2015.

Development of a quantitative PCR assay for rapid detection of Lactobacillus plantarum and Lactobacillus fermentum in cocoa bean fermentation.

Journal of Microbiological Methods.

115, pp. 94-99.

Available from: https://doi.org/10.1016/j.mimet.2015.05.022
Born, Yannick; Bosshard, Lars; Duffy, Brion; Loessner, Martin; Fieseler, Lars,

2015.

Protection of Erwinia amylovora bacteriophage Y2 from UV-induced damage by natural compounds.

Bacteriophage.

5(4), pp. e1074330.

Available from: https://doi.org/10.1080/21597081.2015.1074330
Fieseler, Lars; Doyscher, Dominik; Loessner, Martin; Schuppler, Markus,

2014.

Acanthamoeba release compounds which promote growth of Listeria monocytogenes and other bacteria.

Applied Microbiology and Biotechnology.

98(7), pp. 3091-3097.

Available from: https://doi.org/10.1007/s00253-014-5534-9
Born, Yannick; Fieseler, Lars; Klumpp, Jochen; Eugster, Marcel R.; Zurfluh, Katrin; Duffy, Brion; Loessner, Martin J.,

2014.

The tail-associated depolymerase of Erwinia amylovoraphage L1 mediates host cell adsorption and enzymatic capsule removal, which can enhance infection by other phage.

Environmental Microbiology.

16(7), pp. 2168-2180.

Available from: https://doi.org/10.1111/1462-2920.12212
Doyscher, Dominik; Fieseler, Lars; Dons, Lone; Loessner, Martin J.; Schuppler, Markus,

2013.

Acanthamoeba feature a unique backpacking strategy to trap and feed on Listeria monocytogenes and other motile bacteria.

Environmental Microbiology.

15(2), pp. 433-446.

Available from: https://doi.org/10.1111/j.1462-2920.2012.02858.x
Guenther, Susanne; Herzig, Oliver; Fieseler, Lars; Klumpp, Jochen; Loessner, Martin J.,

2012.

Biocontrol of Salmonella Typhimurium in RTE foods with the virulent bacteriophage FO1-E2.

International Journal of Food Microbiology.

154(1-2), pp. 66-72.

Available from: https://doi.org/10.1016/j.ijfoodmicro.2011.12.023
Born, Yannick; Fieseler, Lars; Marazzi, Janine; Lurz, Rudi; Duffy, Brion; Loessner, Martin J.,

2011.

Novel virulent and broad-host-range Erwinia amylovora bacteriophages reveal a high degree of mosaicism and a relationship to enterobacteriaceae phages.

Applied and Environmental Microbiology.

77(17), pp. 5945-5954.

Available from: https://doi.org/10.1128/AEM.03022-10

Book parts, peer-reviewed

Fieseler, Lars; Loessner, Martin,

2013.

Bacteriophage biocontrol.

In:

Labbé, Ronald G.; García, Santos, eds.,

Guide to foodborne pathogens.

New York:

Wiley.

pp. 448-456.

Available from: https://doi.org/10.1002/9781118684856.ch28

Conference contributions, peer-reviewed

Gayder, Steven; Fieseler, Lars; Castle, Alan; Svircev, Antonet,

2022.

A novel genome-wide, qPCR-based approach to identify genetic determinants of phage host range[poster].

In:

Viruses of Microbes (VoM), Guimarães, Portugal, 18-22 July 2022.

ZHAW Zürcher Hochschule für Angewandte Wissenschaften.

Available from: https://doi.org/10.21256/zhaw-27325
Knecht, Leandra; Heinrich, Nadine; Felder, Katja; Born, Yannick; Pelludat, Cosima; Loessner, Martin; Fieseler, Lars,

2018.

Mutations in the bcs operon of Erwinia amylovora abolish infection by bacteriophages S6 and M7[poster].

In:

Viruses of Microbes (VoM), Wroclaw, Poland, 9-13 July 2018.
Buttimer, Collin; Born, Yannick; Hendrix, Hanne; Oliveria, Hugo; McAuliffe, Olivia; Neve, Horst; Ross, R. Paul; Hill, Colin; Noben, Jean-Paul; O'Mahony, Jim; Fieseler, Lars; Lavigne, Rob; Coffey, Aidan; et al.,

2017.

Hairy jumbo phages of Enterobacteriaceae[poster].

In:

2017 Evergreen International Phage Meeting, Evergreen State College, USA, 6-11 August 2017.

ResearchGate.

Available from: https://doi.org/10.13140/RG.2.2.19768.42243

Other publications

Gerber, Nicole; Fieseler, Lars; Hirsch, Sven; Neutsch, Lukas; Papadopoulou, Athina; Smits, Theo,

2022.

Zusammenarbeit und wissenschaftlicher Austausch sind der Schlüssel zu erfolgreicher Forschung : der ZHAW Health Research Hub bringt’s unter einen Hut.

Clinicum.

2022(6), pp. 80-81.

Available from: https://doi.org/10.21256/zhaw-26376
Stöppelmann, Felix; Fieseler, Lars,

2020.

Massnahmen zur Beherrschung mikrobiologischer Risiken verursacht durch Vibrio spp..
Wetzel, Silvan; Fieseler, Lars,

2020.

Risk evaluation of E. coli ST 131 as a foodborne pathogen in Switzerland.
Wetzel, Silvan; Fieseler, Lars,

2020.

Shiga-toxin producing escherichia coli in flour, wheat grain and flour products.
Knecht, Leandra; Born, Yannick; Loessner, Martin; Fieseler, Lars,

2016.

Identification of phage receptors in Erwinia amylovora after transposon mutagenesis[poster].

In:

Viruses of Microbes (VoM), Liverpool, United Kingdom, 18-22 July 2016.
Freimüller Leischtfeld, Susette; Weber, Stefan; Kuhn, Roger; Schmid, Jürg; Fieseler, Lars,

2015.

Molekulare Schnellmethode für den Legionellen-Test.

Alimenta.

2015(8).
Born, Yannick; Fieseler, Lars,

2015.

A bacteriophage cocktail to control Salmonella Typhimurium[poster].

In:

21st Biennial Evergreen International Phage Biology Meeting, Olympia, USA, 2-7 August 2015.
Born, Yannick; Knecht, Leandra; Pelludat, Cosima; Duffy, Brion; Loessner, Martin; Fieseler, Lars,

2015.

Bakteriophagen zur Bekämpfung von Feuerbrand[poster].

In:

1. Nationale Tagung - Gemeinsam gegen Feuerbrand, Wädenswil, 2015.
Adlhart, Christian; Born, Yannick; Fuchs, Michael; Fieseler, Lars; Pavlovic, Branislav,

2015.

Encapsulation and controlled release of bacteriophages for food protection using electrospun nanofibers[paper].

In:

Proceedings of the NART conference 2015.

NART 2015, Nanofibers, Applications and Related Technologies, Liberec, Czech Republic, 31 August - 2 September 2015.

pp. 49-56.
Gantenbein-Demarchi, Corinne; Kuhn, Roger; Kauf, Peter; Schmid, Jürg; Krapf, Tamara; Fieseler, Lars,

2015.

Fäkalindikatoren im Trinkwasser nachweisen.

Alimenta.
Born, Yannick; Klumpp, Jochen; Zurfluh, Katrin; Duffy, Brion; Loessner, Martin; Fieseler, Lars,

2015.

Implications of the phage depolymerase DpoL1 on Erwinia amylovora[poster].

In:

21st Biennial Evergreen International Phage Biology Meeting, Olympia, USA, 2-7 August 2015.
Leiblein, Thomas; Kroslakova, Ivana; Freimüller Leischtfeld, Susette; Fieseler, Lars; Hofer, Susanne,

2015.

Legionella in FM : Detection of Legionella pneumophila in waterlines of dental surgeries in the Canton of Zurich, Switzerland[paper].

In:

Alexander, Keith; Price, Ilfryn, eds.,

EuroFM Research Papers, Section 5, Development Papers.

EuroFM Conference 2015, Glasgow, Ireland, 1-3 June 2015.

European Facilities Management Network (EuroFM).

pp. 26-33.
Fieseler, Lars,

2015.

Nachweis und Kontrolle der Keimbelastung im Lebensmittel.

Lebensmittel-Technologie.

2015(4), pp. 12-13.
Fieseler, Lars; Gantenbein-Demarchi, Corinne; Miescher Schwenninger, Susanne; Kuhn, Roger; Kleinert, Michael,

2013.

Rope in bread : a critical challenge for the bakery industry[poster].

In:

4th MoniQA International Conference, Budapest, Hungary, 26 February - 1 March 2013.
Gantenbein-Demarchi, Corinne; Kuhn, Roger; Krapf, Tamara; Fieseler, Lars,

2012.

Detection of faecal indicator organisms by RT-qPCR[poster].

In:

SGM Annual Congress 2012 - Swiss Society for Microbiology, St. Gallen, 21-22 June 2012.
Fieseler, Lars; Loessner, Martin; Hagens, Steven,

2011.

Bacteriophages and food safety.

In:

Lacroix, Christophe, ed.,

Protective cultures, antimicrobial metabolites and bacteriophages for food and beverage biopreservation.

Oxford:

Woodhead Publishing.

pp. 161-178.

Woodhead Publishing Series in Food Science, Technology and Nutrition ; 201.

Available from: https://doi.org/10.1533/9780857090522.1.161
Heller, Knut; Loessner, Martin; Fieseler, Lars,

2011.

Bakteriophagen : Grundlagen, Rolle in Lebensmitteln und Anwendungen zum Nachweis sowie der Kontrolle von Krankheitserregern.

1. Auflage.

Hamburg:

Behr.

ISBN 978-3-89947-594-4.

Oral conference contributions and abstracts

Gayder, Steven; Kammerecker, Sandrine; Gervásio, Kellen; Henriques, André; Torres-Cortés, Gloria; Kőrösiné Papp, Szilvia; Kovács, Tamás; Raffai, Krisztina; Cabezón Largas, Sixto; de Santos Prieto, Borja; Fieseler, Lars,

2022.

A qPCR-based, population dynamics approach for the development of a bacteriophage-based biopesticide.

In:

Third International Symposium on Fire Blight of Rosaceous Plants, Dresden-Pillnitz, Germany, 6-9 September 2022.
Kammerecker, Sandrine; Gayder, Steven; Gervásio, Kellen; Henriques, André; Torres-Cortés, Gloria; Kőrösiné Papp, Szilvia; Kovács, Tamás; Raffai, Krisztina; Cabezón Largas, Sixto; de Santos Prieto, Borja; Fieseler, Lars,

2022.

PhageFire : formulation of a bacteriophage-based biopesticide against Erwinia amylovora.

In:

Third International Symposium on Fire Blight of Rosaceous Plants, Dresden-Pillnitz, Germany, 6-9 September 2022.
Fieseler, Lars,

2017.

Bacteriophages for the control of pathogenic bacteria.

In:

BioTech 2017 Conference, Prague, Czech Republic, 13-17 June 2017.
Born, Yannick; Leimer, Nadja; Thöny, Valentin; Zurfluh, Katrin; Eugster, Marcel; Klumpp, Jochen; Duffy, Brion; Loessner, Martin; Fieseler, Lars,

2016.

Engineered phages for efficient control and rapid detection of viable Erwinia amylovora cells.

In:

Viruses of Microbes (VoM), Liverpool, United Kingdom, 18-22 July 2016.
Born, Yannick; Fieseler, Lars,

2016.

The effectiveness of T5-like phages to control Salmonella enterica.

In:

3rd International Conference «Bacteriophages», Moscow, Russia, 13-15 October 2016.
Fieseler, Lars; Klumpp, Jochen,

2014.

A cocktail of two bacteriophages is required to control Salmonella in vitro.

In:

Viruses of Microbes (VoM), Zurich, Switzerland, 14-18 July 2014.
Fieseler, Lars,

2014.

Bakteriophagen zur Kontrolle von Salmonella Typhimurium in Lebensmitteln.

In:

7. Symposium: Schnellmethoden und Automatisierung in der Lebensmittel‐Mikrobiologie, Lemgo, Germany, 1-2 July 2014.
Hinderling, Christian; Kroslakova, Ivana; Gantenbein-Demarchi, Corinne; Freimüller Leischtfeld, Susette; Delueg, Stephanie; Miescher Schwenninger, Susanne; Fieseler, Lars,

2012.

Development of an efficient strategy for the identification of the dominant microflora of cocoa fermentation.

In:

1st Swiss International Congress on Industrial Microbiology (MICROSCON), Olten, Switzerland, 16-17 October 2012.

Affiliations

Current Affiliations

Schweizerische Gesellschaft für Lebensmittelhygiene (SGLH): President
As president of SGLH (https://sglh.ch/) I am responsible for the organization of board meetings, general assemblies, the annual scientific meeting, and additinoal scientific or public activities. SGLH covers all aspects of food safety which fits well to the activities of the food microbiology research group at zhaw in terms of teaching, research, continued education, and services., Hirzel
01 / 2023 - today
phageSuisse: President elect
As new president of phageSuisse (https://phagesuisse.ch/) I am responsible for the organization of board meetings, the general assembly, and scientific or public activities of the society. My activities at phageSuisse fit well to the research interests of the food microbiology research group at zhaw., Fribourg
01 / 2024 - today
Werder Stiftung: Board Member
I am a member of the Board of Trustees of the Werder Foundation (https://www.werder-stiftung.ch/index.php). The Werder Foundation is committed to safeguarding food safety. The Board of Trustees awards the Werder Prize annually to honor personalities of Swiss nationality, and exceptionally also foreign researchers, who have made great contributions in the field of food quality and safety, in particular food chemistry, or in other ways to the control, legislation or technology of food., Bern
07 / 2024 - today

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