Overview
Background
Michael is passionate about plant-based foods, with a particular focus on their nutritional composition, quality, bioactivity, digestibility, and potential for promoting healthy diets. He has served as a Chief Investigator on several flagship initiatives, including the ARC Industrial Transformation Training Centre for Uniquely Australian Foods, the CRC for Developing Northern Australia, and the HIA-funded Naturally Nutritious project. His research emphasizes the importance of understanding both in vitro bioaccessibility—how compounds are released from the food matrix and become available for intestinal absorption—and the more complex in vivo bioavailability and metabolism, including microbial degradation in the gut. These processes are critical for predicting the bioactivity and potential health benefits of dietary phytochemicals in humans.
Availability
- Dr Michael Netzel is:
- Available for supervision
Qualifications
- Doctor of Philosophy, Justus Liebig University Giessen
Research interests
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Phytochemicals and Health
My primary research interests focus on phytochemicals—specifically polyphenols (both bound and free), carotenoids, and betalains—as well as vitamins. I investigate their analysis, binding characteristics within the plant (food) matrix, and structural modifications or degradation during processing and digestion. This includes studying their bioaccessibility, bioavailability, and metabolism, essentially tracing the journey “from raw produce to absorbed and metabolised bioactive compounds.”
Works
Search Professor Michael Netzel’s works on UQ eSpace
2000
Journal Article
Biokinetic parameters and metabolism of S-benzoylthiamine-O-monophosphate
Ziems M, Netzel M and Bitsch I (2000). Biokinetic parameters and metabolism of S-benzoylthiamine-O-monophosphate. BioFactors, 11 (1,2), 109-110. doi: 10.1002/biof.5520110132
2000
Book Chapter
Gallic acid in black tea and its bioavailability for man
Netzel, M., Shahrzad, S., Winter, A. and Bitsch, I. (2000). Gallic acid in black tea and its bioavailability for man. Dietary Anticarcinogens and Antimutagens: Chemical and Biological Aspects. (pp. 80-83) edited by Johnson, I. T. and Fenwick, G. R.. Norwich, England: The Royal Society of Chemistry.
2000
Conference Publication
Investigation on the stability of 5-methyl-5,6,7,8-tetrahydrofolat, the biologically active form of folic acid, in model solutions
Herbst, M., Netzel, M., Borsch, C. and Bitsch, I. (2000). Investigation on the stability of 5-methyl-5,6,7,8-tetrahydrofolat, the biologically active form of folic acid, in model solutions. 7. Symposium, Vitamine und Zusatzstoffe in der Ernährung von Mensch und Tier, Jena, Germany, 22-23 September 1999. Gera, Germany: Gebrüder Frank KG Gera.
2000
Conference Publication
Untersuchungen zur Stabilitaet von antioxidativ wirksamen Substanzen in Getraenken aus schwarzen Johannisbeeren
Netzel, M., Strass, G., Kesenheimer, B., Janssen, M., Bitsch, I., Boehm, V. and Bitsch, R. (2000). Untersuchungen zur Stabilitaet von antioxidativ wirksamen Substanzen in Getraenken aus schwarzen Johannisbeeren. Deutscher Lebensmittelchemikertag 1999, Hamburg, Germany, 13-15 September 1999. Wiley.
2000
Conference Publication
Gallic acid in black tea and its bioavailability for man
Netzel, M., Shahrzad, S., Winter, A. and Bitsch (2000). Gallic acid in black tea and its bioavailability for man. In: I.T. Johnson and G.R. Fenwick, 3rd Conference on Food and Cancer Prevention, Norwich, England, (80-83). 5-8 September 1999. doi:10.1533/9781845698188.2.80
2000
Conference Publication
The antioxidant capacity of apple juices produced from different apple varieties
Bitsch, I., Netzel, M., Harvat, M., Boehm, V., Rechner, A., Dietrich, H. and Bitsch, R. (2000). The antioxidant capacity of apple juices produced from different apple varieties. 20th International Conference on Polyphenols, Munich, Germany, 11-15 September 2000. Munich, Germany: Technical University Munich.
2000
Conference Publication
Flavonoide im menschlichen Urin nach Genuss von Holundersaft
Netzel, M., Herbst, M., Strass, G., Boehm, V., Bitsch, I. and Bitsch, R. (2000). Flavonoide im menschlichen Urin nach Genuss von Holundersaft. XXXV. Vortragstagung der Deutsche Gesellschaft für Qualitätsforschung (Pflanzliche Nahrungsmittel) DGQ e.V., Karlsruhe, Germany, 20-21 March 2000. Muenchen, Germany: Deutsche Gesellschaft für Qualitätsforschung (Pflanzliche Nahrungsmittel) DGQ e.V..
2000
Conference Publication
Die Bioverfuegbarkeit der Ascorbinsauure aus schwarzem Johannisbeersaft im Vergleich zu anderen Getraenken
Netzel, M., Kesenheimer, B., Strass, G., Bitsch, I. and Bitsch, R. (2000). Die Bioverfuegbarkeit der Ascorbinsauure aus schwarzem Johannisbeersaft im Vergleich zu anderen Getraenken. Arbeitstagung des Regionalverbandes Suedwest der Lebensmittelchemischen Gesellschaft, Karlsruhe, Germany, 03-04 April 2000. Wiley.
2000
Conference Publication
Neuroprotective effect of S-benzoylthiamine-O-monophosphate observed in rats after chronic ethanol administration
Netzel, M., Strass, G., Janssen, M., Bitsch, I., Boehm, V. and Bitsch, R. (2000). Neuroprotective effect of S-benzoylthiamine-O-monophosphate observed in rats after chronic ethanol administration. International Conference Neuroprotection and Neurorepair, Magdeburg, Germany, 2-4 March 2000. IOS Press.
2000
Conference Publication
Antioxidative Kapazität und Stabilitaet bioaktiver Inhaltsstoffe in Fruchtsaeften waehrend einer 3 woechigen Lagerung. In: Funktionelle Inhaltsstoffe pflanzlicher Lebensmittel
Netzel, M., Herbst, M., Carle, E., Kesenheimer, B., Strass, G., Bitsch, I. and Bitsch, R. (2000). Antioxidative Kapazität und Stabilitaet bioaktiver Inhaltsstoffe in Fruchtsaeften waehrend einer 3 woechigen Lagerung. In: Funktionelle Inhaltsstoffe pflanzlicher Lebensmittel. XXXV. Vortragstagung der Deutsche Gesellschaft für Qualitätsforschung (Pflanzliche Nahrungsmittel) DGQ e.V., Karlsruhe, Germany, 20-21 March 2000. Muenchen, Germany: Deutsche Gesellschaft für Qualitätsforschung (Pflanzliche Nahrungsmittel) DGQ e.V..
2000
Conference Publication
Vergleichende Pruefung der Bioverfuegbarkeit beim Kueken: Thiaminmononitrat, Thiaminhydrochlorid und Benfotiamn
Geyer, J., Netzel, M., Bitsch, I., Frank, T., Bitsch, R., Hoppe, P. P. and Kraemer, K. (2000). Vergleichende Pruefung der Bioverfuegbarkeit beim Kueken: Thiaminmononitrat, Thiaminhydrochlorid und Benfotiamn. 37. Wissenschaftliche Kongress der DGE, Bonn, Germany, 17-18 March 2000.
2000
Conference Publication
Untersuchungen zur Bioverfuegbarkeit von Anthocyanen aus schwarzem Johannisbeersaft
Netzel, M., Strass, G., Janssen, M., Bitsch, I., Boehm, V. and Bitsch, R. (2000). Untersuchungen zur Bioverfuegbarkeit von Anthocyanen aus schwarzem Johannisbeersaft. Deutscher Lebensmittelchemikertag 1999, Hamburg, Germany, 13-15 September 1999. Wiley.
2000
Conference Publication
Increased plasmatic antioxidant capacity in humans after ingestion of blackcurrant and elderberry juice
Janssen, M., Netzel, M., Strass, G., Kesenheimer, B., Herbst, M., Carle, E., Bitsch, I., Boehm ,V. and Bitsch, R. (2000). Increased plasmatic antioxidant capacity in humans after ingestion of blackcurrant and elderberry juice. 20th International Conference on Polyphenols, Munich, Germany, 11-15 September 2000. Munich, Germany: Technical University Munich.
2000
Conference Publication
The antioxidant activity of apple juices: apple variety and processing effects
Bitsch, I., Harwat, M., Netzel, M., Boehm, V., Rechner, A., Dietrich, H. and Bitsch, R. (2000). The antioxidant activity of apple juices: apple variety and processing effects. Nutritionists meet Food Scientists and Technologists, Porto, Portugal, 12-14 April 2000.
2000
Conference Publication
In vivo effect of an antioxidant juice
Netzel, M., Strass, G., Bitsch, I., Rechner, A., Dietrich, H. and Bitsch, R. (2000). In vivo effect of an antioxidant juice. 5th Karlsruhe Nutrition Symposium, Karlsruhe, Germany, 22-24 October 2000.
2000
Conference Publication
Hochwertige Fruchtsaefte aus traditionellen Obstsorten und ihre Bedeutung für die Gesundheit des Menschen
Bitsch, I. and Netzel, M. (2000). Hochwertige Fruchtsaefte aus traditionellen Obstsorten und ihre Bedeutung für die Gesundheit des Menschen. 1. Hochschultagung des Fachbereichs Agrarwissenschaften, Oekotrophologie und Umweltmanagement der Justus-Liebig-Universität Giessen, Giessen, Germany, 30 June 2000. Giessen, Germany: Fachverlag Koehler Giessen, Germany.
2000
Book Chapter
Bioavailability of blackcurrant anthocyanins in humans
Netzel, M., Strass, G., Janssen, M., Bitsch, I. and Bitsch, R. (2000). Bioavailability of blackcurrant anthocyanins in humans. Dietary Anticarcinogens and Antimutagens. (pp. 76-79) Norwich, England: Elsevier. doi: 10.1533/9781845698188.2.76
2000
Conference Publication
Bestimmung bioaktiver Substanzen im menschlichen Urin nach Genuss von naturtrueben Apfelsaeften
Netzel, M., Herbst, M., Strass, G., Kesenheimer, B., Bitsch, I. and Bitsch, R. (2000). Bestimmung bioaktiver Substanzen im menschlichen Urin nach Genuss von naturtrueben Apfelsaeften. 37. Wissenschaftliche Kongress der DGE, Bonn, Germany, 17-18 March 2000.
2000
Conference Publication
Schwarzer Johannisbeersaft = Functional Food?
Netzel, M., Strass, G., Carle, E., Kesenheimer, B., Janssen, M., Bitsch, I., Rechner, A., Dietrich, H., Boehm, V. and Bitsch, R. (2000). Schwarzer Johannisbeersaft = Functional Food?. Arbeitstagung des Regionalverbandes Suedwest der Lebensmittelchemischen Gesellschaft, Karlsruhe, Germany, 03-04 April 2000. Wiley.
2000
Conference Publication
Human bioactivity of polyphenols from a polyphenolic rich apple variety
Bitsch, R., Netzel, M., Strass, G., Kesenheimer, B., Herbst, M. and Bitsch, I. (2000). Human bioactivity of polyphenols from a polyphenolic rich apple variety. 20th International Conference on Polyphenols, Munich, Germany, 11-15 September 2000. Munich, Germany: Technical University Munich.
Funding
Current funding
Supervision
Availability
- Dr Michael Netzel is:
- Available for supervision
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Supervision history
Current supervision
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Doctor Philosophy
Exploring and understanding the nutritional quality and functional properties of wild harvested Australian grown elderberries (native elderberries)
Principal Advisor
Other advisors: Dr Olivia Wright, Professor Heather Smyth, Professor Yasmina Sultanbawa
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Doctor Philosophy
Investigating the nutritional and bioactive properties of native Australian Citrus species
Principal Advisor
Other advisors: Dr Natasha Hungerford, Professor Yasmina Sultanbawa
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Doctor Philosophy
Following the Tracks: Bringing traditional knowledge and food science together to improve health outcomes in Central Australia
Associate Advisor
Other advisors: Professor Yasmina Sultanbawa, Dr Luke Williams
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Doctor Philosophy
Exploring the Nutritional and Functional Quality of Australian Indigenous Yam
Associate Advisor
Other advisors: Professor Femi Akinsanmi, Professor Yasmina Sultanbawa
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Doctor Philosophy
Exploring the Nutritional quality and Food Functionality of Salt Bush (Atriplex semibaccata) - an Australian Indigenous Edible Halophyte
Associate Advisor
Other advisors: Dr Dharini Sivakumar, Professor Yasmina Sultanbawa
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Doctor Philosophy
Assessing the effect of date fruit (Phoenix dactylifera L.) on human gut microbiota and metabolite production: an in vitro fermentation study
Associate Advisor
Other advisors: Professor Yasmina Sultanbawa, Dr Loan Nguyen
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Doctor Philosophy
Opening the Discussion on Harnessing Traditional Knowledge and Plants for Indigenous Health: Development of a Bush Food-based Carbonated Beverage
Associate Advisor
Other advisors: Professor Yasmina Sultanbawa, Dr Olivia Wright
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Doctor Philosophy
Exploring traditional Aboriginal knowledge and potential enterprise development of fungi in Northern Australia.
Associate Advisor
Other advisors: Professor Elizabeth Aitken, Associate Professor Sharlene Leroy-Dyer, Professor Yasmina Sultanbawa
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Doctor Philosophy
Modelling interactive effects of environment and physicochemical properties of Persoonia spp.
Associate Advisor
Other advisors: Dr Dharini Sivakumar, Professor Yasmina Sultanbawa
Completed supervision
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2023
Doctor Philosophy
Effect of storage on the nutritional quality of 'Rubycot' plumcot and 'Queen Garnet' plum
Principal Advisor
Other advisors: Professor Bruce Topp, Professor Yasmina Sultanbawa
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2023
Doctor Philosophy
Australian indigenous edible halophytes - potential sources of functional ingredients
Principal Advisor
Other advisors: Dr Olivia Wright, Professor Yasmina Sultanbawa
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2019
Doctor Philosophy
Exploring the Nutritional Potential of Carica papaya Linn Cultivars
Principal Advisor
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2025
Doctor Philosophy
Exploring the nutritional quality and food functionality of Burdekin plum (Pleiogynium timoriense)
Associate Advisor
Other advisors: Associate Professor Daniel Cozzolino, Dr Kamalesh Adhikari, Professor Yasmina Sultanbawa
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2024
Doctor Philosophy
Effects of Antimicrobial and Antioxidant Activities of Australian Native Plants (Kakadu plum and Davidson plum) on the Safety and Quality of Value-added Meat Products
Associate Advisor
Other advisors: Professor Heather Smyth, Professor Yasmina Sultanbawa, Professor Louw Hoffman
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2022
Doctor Philosophy
Impact of growing region and processing on the quality and functionality of wild harvested Terminalia ferdinandiana Exell fruits
Associate Advisor
Other advisors: Associate Professor Daniel Cozzolino, Professor Yasmina Sultanbawa
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2022
Doctor Philosophy
Use of Novel Green Technologies for Preservation of Horticultural Produce using Plant Bioactives
Associate Advisor
Other advisors: Professor Yasmina Sultanbawa
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2022
Doctor Philosophy
Impact of photosensitization on the nutrient profile and bioaccessibility of bioactive compounds in Australian grown strawberries
Associate Advisor
Other advisors: Professor Yasmina Sultanbawa
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2022
Doctor Philosophy
Nutritional and Functional Quality of Flour and Proteins from Australian Acacia seed
Associate Advisor
Other advisors: Professor Mike Gidley, Professor Louw Hoffman, Professor Yasmina Sultanbawa
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2020
Doctor Philosophy
Development of a microalgal biorefinery to produce omega-3 fatty acid EPA and other high-value compounds from Nannochloropsis
Associate Advisor
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2020
Doctor Philosophy
Assessing the safe use of Terminalia ferdinandiana for dietary purposes
Associate Advisor
Other advisors: Emerita Professor Mary Fletcher, Professor Yasmina Sultanbawa
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2019
Doctor Philosophy
IDENTIFICATION AND INDUCED BIOSYNTHESIS OF NATURAL HEALTH COMPOUNDS IN MICROALGAE
Associate Advisor
Other advisors: Dr Harendra Parekh, Dr Karnaker Reddy Tupally
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2015
Doctor Philosophy
Induction of carotenoid and phytosterol accumulation in microalgae
Associate Advisor
Media
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