
Overview
Background
Mark is a Professor of food microbiology and serves as a Deputy Head of the School of Agriculture and Food Sustainability (since 2019) and as the current Lead of the Food Science & Technology Discipline in the school. He is also a Deputy Lead of the Innovative Ingredients program at the Food and Beverage Accelerator (FaBA), funded by the Australian Trailblazer university program scheme. He leads a research team focused on food safety, quality, and fermentation. After completing his PhD at Queensland University of Technology (QUT) under Prof Phil Giffard's supervision, he underwent postdoctoral training in Prof John Helmann's laboratory at Cornell University, USA (1999-2000), and at the CRC for Diagnostic Technologies, QUT (2000-01). He subsequently supported his position through a Dairy Australia Fellowship (2001-03) and an NHMRC New Investigator Grant (2004-06). In 2007, he joined UQ as an academic specialising in food microbiology.
Mark's research is currently funded by Agrifutures Australia, and he has received past funding from ARC Discovery, ARC Industrial Transformation Research Hub, ARC Industry Transformation Training Centre, and ARC Linkage schemes. He has also been supported by Horticulture Innovation (HIA), Dairy Innovation Australia Ltd (DIAL), and the Geoffrey Gardiner Dairy Foundation (GGDF). His research primarily focuses on lactic acid bacteria applications, plant-based dairy alternative fermentations, precision fermentation and biocontrol food applications targeting pathogens like Campylobacter and Listeria monocytogenes. He has successfully supervised 20 PhD and MPhil students to completion and currently supervises 3 postdoctoral research fellows and 2 PhD students.
Mark was the Director of the Master of Food Science & Technology program from 2008-2018. He contributes to teaching in food microbiology, food safety, and food biotechnology subjects at UQ. He is a Fellow of both the Australian Society for Microbiology (FASM) and the Australian Institute of Food Science and Technology (FAIFST), and serves on the editorial boards of mBio, the Journal of Food Protection, and Food Australia. He has received the 2017 Keith Farrer Award of Merit and the 2023 President's Award from the Australian Institute of Food Science and Technology (AIFST) for service to the food industry and the Institute. Additionally, Mark currently holds the position of President and Affiliate Council Delegate in the Australian Association for Food Protection (AAFP), the affiliate of the International Association for Food Protection (IAFP).
Availability
- Professor Mark Turner is:
- Available for supervision
- Media expert
Fields of research
Qualifications
- Doctor of Philosophy, Queensland University of Technology
Research interests
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Biocontrol of pathogens and spoilage organisms on foods
This research area involves the isolation and identification of naturally occurring lactic acid bacteria (LAB) on fresh vegetables and meat which have antagonistic activity against bacterial pathogens, such as Listeria monocytogenes and Campylobacter on ready-to-eat vegetables and meats, as well as spoilage fungi of dairy foods. This work is funded by Agrifutures.
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Fermentation of plant-based dairy alternatives
This project involves screening plant-dervied lactic acid bacteria from our large collection (~600 isolates) for their abilities to acidify and enhance flavour and texture of plant-based substrates. These include nut-based milks. Identification and characterisation of lactic acid bacteria with potential will follow and initial steps in the development of novel fermented foods will be trialled. Techniques include acidification trials, 16s rDNA sequencing, spontaneous mutant screening, whole genome sequencing, gene inactivation/overexpression, adaptive laboratory evolution (ALE), flavour volatile analysis (GC-MS) and texture analysis. This project is a collaboration with researchers at the Technical University of Denmark (DTU).
Works
Search Professor Mark Turner’s works on UQ eSpace
2014
Journal Article
The potential for production of freeze-dried oral vaccines using alginate hydrogel microspheres as protein carriers
Hariyadi, D. M., Ma, Y., Wang, Y., Bostrom, T., Malouf, J., Turner, M. S., Bhandari, B. and Coombes, A. G. A. (2014). The potential for production of freeze-dried oral vaccines using alginate hydrogel microspheres as protein carriers. Journal of Drug Delivery Science and Technology, 24 (2), 178-184. doi: 10.1016/S1773-2247(14)50029-9
2013
Journal Article
The Viability of Lactobacillus rhamnosus GG and Lactobacillus acidophilus NCFM Following Double Encapsulation in Alginate and Maltodextrin
Sohail, Asma, Turner, Mark S., Coombes, Allan and Bhandari, Bhesh (2013). The Viability of Lactobacillus rhamnosus GG and Lactobacillus acidophilus NCFM Following Double Encapsulation in Alginate and Maltodextrin. Food and Bioprocess Technology, 6 (10), 2763-2769. doi: 10.1007/s11947-012-0938-y
2013
Journal Article
Genetic characterization of Listeria monocytogenes isolates from food processing facilities before and after postcook chiller heat treatment
Eglezos, Sofroni, Dykes, Gary A., Huang, Bixing, Turner, Mark S. and Seale, Richard (2013). Genetic characterization of Listeria monocytogenes isolates from food processing facilities before and after postcook chiller heat treatment. Journal of Food Protection, 76 (8), 1466-1470. doi: 10.4315/0362-028X.JFP-12-523
2013
Journal Article
Rapid identification of dairy mesophilic and thermophilic sporeforming bacteria using DNA high resolution melt analysis of variable 16S rDNA regions
Chauhan, Kanika, Dhakal, Rajat, Seale, R. Brent, Deeth, Hilton C., Pillidge, Christopher J., Powell, Ian B., Craven, Heather and Turner, Mark S. (2013). Rapid identification of dairy mesophilic and thermophilic sporeforming bacteria using DNA high resolution melt analysis of variable 16S rDNA regions. International Journal of Food Microbiology, 165 (2), 175-183. doi: 10.1016/j.ijfoodmicro.2013.05.007
2013
Journal Article
Development of intra-vaginal matrices from polycaprolactone for sustained release of antimicrobial agents
Dang, Nhung T. T., Turner, Mark S. and Coombes, Allan G. A. (2013). Development of intra-vaginal matrices from polycaprolactone for sustained release of antimicrobial agents. Journal of Biomaterials Applications, 28 (1), 74-83. doi: 10.1177/0885328212437393
2013
Journal Article
Role of capsular polysaccharides and lipooligosaccharides in campylobacter surface properties, autoagglutination, and attachment to abiotic surfaces
Nguyen, Vu Tuan, Barlow, Robert S., Fegan, Narelle, Turner, Mark S. and Dykes, Gary A. (2013). Role of capsular polysaccharides and lipooligosaccharides in campylobacter surface properties, autoagglutination, and attachment to abiotic surfaces. Foodborne Pathogens and Disease, 10 (6), 506-513. doi: 10.1089/fpd.2012.1365
2013
Journal Article
Genotyping of dairy Bacillus licheniformis isolates by high resolution melt analysis of multiple variable number tandem repeat loci
Dhakal, Rajat, Chauhan, Kanika, Seale, R. Brent, Deeth, Hilton C., Pillidge, Christopher J., Powell, Ian B., Craven, Heather and Turner, Mark S. (2013). Genotyping of dairy Bacillus licheniformis isolates by high resolution melt analysis of multiple variable number tandem repeat loci. Food Microbiology, 34 (2), 344-351. doi: 10.1016/j.fm.2013.01.006
2013
Journal Article
Solution structure of the PAS domain of a thermophilic YybT protein homolog reveals a potential ligand-binding site
Tan, Edward, Rao, Feng, Pasunooti, Swathi, Thi Huong Pham, Soehano, Ishin, Turner, Mark S., Liew, Chong Wai, Lescar, Julien, Pervushin, Konstantin and Liang, Zhao-Xun (2013). Solution structure of the PAS domain of a thermophilic YybT protein homolog reveals a potential ligand-binding site. Journal of Biological Chemistry, 288 (17), 11949-11959. doi: 10.1074/jbc.M112.437764
2012
Journal Article
Heat resistance and salt Hypersensitivity in Lactococcus lactis due to spontaneous mutation of llmg_1816 (gdpP) induced by high-temperature growth
Smith, William M., Pham, Thi Huong, Lei, Lin, Dou, Junchao, Soomro, Aijaz H., Beatson, Scott A., Dykes, Gary A. and Turner, Mark S. (2012). Heat resistance and salt Hypersensitivity in Lactococcus lactis due to spontaneous mutation of llmg_1816 (gdpP) induced by high-temperature growth. Applied and Environmental Microbiology, 78 (21), 7753-7759. doi: 10.1128/AEM.02316-12
2012
Journal Article
Genotyping of present-day and historical Geobacillus species isolates from milk powders by high-resolution melt analysis of multiple variable-number tandem-repeat loci
Seale, R. Brent, Dhakal, Rajat, Chauhan, Kanika, Craven, Heather M., Deeth, Hilton C., Pillidge, Christopher J., Powell, Ian B. and Turner, Mark S. (2012). Genotyping of present-day and historical Geobacillus species isolates from milk powders by high-resolution melt analysis of multiple variable-number tandem-repeat loci. Applied and Environmental Microbiology, 78 (19), 7090-7097. doi: 10.1128/AEM.01817-12
2012
Journal Article
Evaluation of Lactobacillus rhamnosus GG and Lactobacillus acidophilus NCFM encapsulated using a novel impinging aerosol method in fruit food products
Sohail, Asma, Turner, Mark S., Prabawati, Elisabeth Kartika, Coombes, Allan G. A. and Bhandari, Bhesh (2012). Evaluation of Lactobacillus rhamnosus GG and Lactobacillus acidophilus NCFM encapsulated using a novel impinging aerosol method in fruit food products. International Journal of Food Microbiology, 157 (2), 162-166. doi: 10.1016/j.ijfoodmicro.2012.04.025
2012
Journal Article
Direct encapsulation of small molecule hydrophilic and hydrophobic actives in alginate microspheres using a novel impinging aerosols method
Sohail, A., Bhandari, B., Turner, M. S. and Coombes, A. G. A. (2012). Direct encapsulation of small molecule hydrophilic and hydrophobic actives in alginate microspheres using a novel impinging aerosols method. Journal of Drug Delivery Science and Technology, 22 (2), 139-143. doi: 10.1016/S1773-2247(12)50018-3
2012
Journal Article
Purified 1 ' acetoxychavicol acetate (1 ' ACA) from galangal spice affects membrane fatty acid composition and triggers a cell envelope stress response in Staphylococcus aureus
Weerakkody, Nimsha S., Smith, William M., Mikkelsen, Deirdre, Waanders, Jennifer, Kerven, Graham, Caffin, Nola, Dykes, Gary A. and Turner, Mark S. (2012). Purified 1 ' acetoxychavicol acetate (1 ' ACA) from galangal spice affects membrane fatty acid composition and triggers a cell envelope stress response in Staphylococcus aureus. International Journal of Antimicrobial Agents, 39 (3), 269-271. doi: 10.1016/j.ijantimicag.2011.11.010
2012
Journal Article
Effects of a Lactobacillus reuteri BR11 mutant deficient in the cystine-transport system in a rat model of inflammatory bowel disease
Atkins, Haydn L., Geier, Mark S., Prisciandaro, Luca D., Pattanaik, Ashok K., Forder, Rebecca E. A., Turner, Mark S. and Howarth, Gordon S. (2012). Effects of a Lactobacillus reuteri BR11 mutant deficient in the cystine-transport system in a rat model of inflammatory bowel disease. Digestive Diseases and Sciences, 57 (3), 713-719. doi: 10.1007/s10620-011-1943-0
2012
Journal Article
Role of attachment to surfaces on the prevalence and survival of Campylobacter through food systems
Nguyen, Vu Tuan, Fegan, Narelle, Turner, Mark S. and Dykes, Gary A. (2012). Role of attachment to surfaces on the prevalence and survival of Campylobacter through food systems. Journal of Food Protection, 75 (1), 195-206. doi: 10.4315/0362-028X.JFP-11-012
2012
Conference Publication
Influence of prior mode of growth on physiological properties of Campylobacter cells
Nguyen, Vu Tuan, Fegan, Narelle, Turner, Mark S. and Dykes, Gary A. (2012). Influence of prior mode of growth on physiological properties of Campylobacter cells. 12th Government Food Analysts Conference, Brisbane, Australia, 22-24 February 2011. Coopers Plains, QLD, Australia: Health and Food Sciences Precinct (HFSP).
2011
Journal Article
What bacteria are living in my food? An open-ended practical series involving identification of unknown foodborne bacteria using molecular techniques
Prasad, Prascilla and Turner, Mark S. (2011). What bacteria are living in my food? An open-ended practical series involving identification of unknown foodborne bacteria using molecular techniques. Biochemistry and Molecular Biology Education, 39 (5), 384-390. doi: 10.1002/bmb.20532
2011
Journal Article
Influence of cell surface hydrophobicity on attachment of Campylobacter to abiotic surfaces
Nguyen, Vu Tuan, Turner, Mark S. and Dykes, Gary A. (2011). Influence of cell surface hydrophobicity on attachment of Campylobacter to abiotic surfaces. Food Microbiology, 28 (5), 942-950. doi: 10.1016/j.fm.2011.01.004
2011
Journal Article
Quantification of acid-base interactions based on contact angle measurement allows XDLVO predictions to attachment of Campylobacter jejuni but not Salmonella
Nguyen, Vu Tuan, Chia, Teck Wah R., Turner, Mark S., Fegan, Narelle and Dykes, Gary A. (2011). Quantification of acid-base interactions based on contact angle measurement allows XDLVO predictions to attachment of Campylobacter jejuni but not Salmonella. Journal of Microbiological Methods, 86 (1), 89-96. doi: 10.1016/j.mimet.2011.04.005
2011
Journal Article
Effect of Antimicrobial Spice and Herb Extract Combinations on Listeria monocytogenes, Staphylococcus aureus, and Spoilage Microflora Growth on Cooked Ready-to-Eat Vacuum-Packaged Shrimp
Weerakkody, Nimsha S., Caffin, Nola, Dykes, Gary A. and Turner, Mark S. (2011). Effect of Antimicrobial Spice and Herb Extract Combinations on Listeria monocytogenes, Staphylococcus aureus, and Spoilage Microflora Growth on Cooked Ready-to-Eat Vacuum-Packaged Shrimp. Journal of Food Protection, 74 (7), 1119-1125. doi: 10.4315/0362-028X.JFP-11-052
Funding
Supervision
Availability
- Professor Mark Turner is:
- Available for supervision
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Supervision history
Current supervision
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Doctor Philosophy
Mechanisms of osmoresistance in industrial Lactococcus cemoris
Principal Advisor
Other advisors: Professor Esteban Marcellin
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Doctor Philosophy
Enhancing fermentations by smart starter culture selection
Principal Advisor
Other advisors: Dr Yosephine Gumulya
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Doctor Philosophy
Tailoring starter cultures for plant based dairy alternatives
Principal Advisor
Other advisors: Associate Professor Sangeeta Prakash, Dr Yosephine Gumulya
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Doctor Philosophy
Exploring the Multifaceted Value of Milk and Milk Products: Beyond Nutrients to Innate Immunity
Associate Advisor
Other advisors: Professor Nick Shaw, Professor Nidhi Bansal
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Doctor Philosophy
Costs and benefits of plant-microbe symbioses
Associate Advisor
Other advisors: Professor Susanne Schmidt, Associate Professor Paul Dennis
Completed supervision
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2024
Doctor Philosophy
Mechanisms of osmoresistance in industrial Lactococcus cemoris
Principal Advisor
Other advisors: Professor Esteban Marcellin, Dr Huong Thi Pham
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2022
Doctor Philosophy
The ecology and persistence of Salmonella enterica in egg production
Principal Advisor
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2020
Doctor Philosophy
Effects of cyclic-di-AMP regulation in Lactococcus lactis
Principal Advisor
Other advisors: Professor Nidhi Bansal
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2019
Doctor Philosophy
Molecular mechanisms of cyclic di-AMP pool regulation in Lactococcus lactis
Principal Advisor
Other advisors: Professor Nidhi Bansal
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2018
Doctor Philosophy
Enhancing the quality of ready-to-eat rice using high pressure processing
Principal Advisor
Other advisors: Professor Bob Gilbert, Professor Jason Stokes
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2017
Doctor Philosophy
Regulation of c-di-AMP in Lactococcus lactis
Principal Advisor
Other advisors: Professor Nidhi Bansal
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2017
Doctor Philosophy
Genomic analysis of prophage activation and bacteriophage resistance in industrial Lactococcus lactis
Principal Advisor
Other advisors: Professor Nidhi Bansal
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2014
Doctor Philosophy
Molecular Identification and Characterisation of Dominant Aerobic Sporeforming Bacteria from Dairy Products
Principal Advisor
Other advisors: Emeritus Professor Hilton Deeth
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2014
Doctor Philosophy
Molecular characterization of Bacillus licheniformis from dairy products
Principal Advisor
Other advisors: Emeritus Professor Hilton Deeth
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2011
Doctor Philosophy
The Application of Spices and Herbs to Control Foodborne Pathogens in Ready to Eat Shrimp
Principal Advisor
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2024
Doctor Philosophy
Modification of aroma and flavour in marine algae for future food applications
Associate Advisor
Other advisors: Professor Heather Smyth
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2022
Master Philosophy
Characterisation of a synbiotic product and its impact on human gastrointestinal microbiota
Associate Advisor
Other advisors: Dr Deirdre Mikkelsen, Professor Nidhi Bansal
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2022
Doctor Philosophy
Developing a new probiotic fermented milk with prebiotics for aflatoxin M1 detoxification
Associate Advisor
Other advisors: Emerita Professor Mary Fletcher, Professor Yasmina Sultanbawa
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2020
Doctor Philosophy
Lactobacillus plantarum as a biopreservative for cheese
Associate Advisor
Other advisors: Professor Nidhi Bansal
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2018
Doctor Philosophy
Development of high-moisture shelf-stable rice snacks
Associate Advisor
Other advisors: Professor Jason Stokes, Professor Mike Gidley
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2018
Doctor Philosophy
Metabolic Engineering of propionibacteria's Wood Werkman cycle in Escherichia coli and Saccharomyces cerevisiae
Associate Advisor
Other advisors: Professor Lars Nielsen, Professor Esteban Marcellin
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2016
Doctor Philosophy
Controlled delivery of antibacterials using polycaprolactone matrices for the intravaginal treatment of sexually transmitted infections
Associate Advisor
Other advisors: Associate Professor Kathryn Steadman
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2015
Doctor Philosophy
Facilitating the Process of Controlling Starch Structure Through Starch-branching Enzymes
Associate Advisor
Other advisors: Professor Ian Godwin, Professor Bob Gilbert
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2014
Doctor Philosophy
Polymeric matrix devices for controlled delivery of agents to prevent bacterial and viral infections
Associate Advisor
Other advisors: Professor Nick Shaw
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2014
Doctor Philosophy
Interspecies electron transfer in environmental and engineered syntrophic systems
Associate Advisor
Other advisors: Professor Damien Batstone, Dr Bernardino Virdis
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2012
Doctor Philosophy
Characterization of surface properties and attachment of Campylobacter jejuni and Campylobacter coli to abiotic surfaces
Associate Advisor
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2012
Doctor Philosophy
MICROENCAPSULATION OF PROBIOTICS AND PHARMACEUTICALS IN ALGINATE MICROBEADS BY A NOVEL IMPINGING TECHNOLOGY
Associate Advisor
Other advisors: Professor Bhesh Bhandari
Media
Enquiries
Contact Professor Mark Turner directly for media enquiries about:
- Antimicrobials
- Bacillus
- Bacteria - in food
- Biocontrol
- Dairy microbiology
- Food bacteria
- food fermentation
- food outbreak
- Food poisoning outbreak
- Food production
- Food quality
- Food safety
- foodborne outbreak
- Lactic acid bacteria
- lactobacillus
- listeria
- outbreak investigation
- Probiotic bacteria
- salmonella
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