In the newly created concept of “foodomics”, targeted and non-targeted metabolomics play a key role to assess integrity and the “foodome” in general. Both metabolomics approaches are mainly based on LC-MS/MS and in targeted metabolomics accurate quantitation of the analytes is achieved by stable isotope dilution assays (SIDA) using isotopologues of the analytes as internal standards.

In the presentation, SIDAs for Fusarium mycotoxins in beers, for Alternaria toxins in vegetables and cereals and for the vitamins of the folate group will be covered. Examples for the global relevance of mycotoxins and diverse sources for dietary folates will be outlined.
For non-targeted metabolomics, suitable ultra-high resolution platforms such as Fourier transform ion cyclotron mass spectrometry (FT/ICR-MS) with respective examples for mycotoxins and vitamins will be presented.
The talk will be concluded with perspectives and limitations of the two metabolomics approaches for safety and nutritive quality of foods, and particularly for the concept of Food Integrity. This is a general term for sound, nutritive, healthy, tasty, safe, authentic, traceable, as well as ethically, safely, environment-friendly and sustainably produced foods.


Prof Michael RychlikProf Michael Rychlik

Technical University of Munich, Germany

Prof Michael Rychlik is the Head of the Chair of Analytical Food Chemistry at the Technical University of Munich, Germany (TUM) and Honorary Professor at the University of Queensland.
He graduated in food chemistry at the University of Kaiserslautern in 1988.
His PhD studies on the flavour of bread were completed in 1996 and he was appointed full professor at the TUM in 2010.
In 2015 he served as a Visiting Professor at the University of Queensland (UQ), Australia and in 2016 he was appointed an Honorary Professor at the latter University.
In the last years he was also active as a Visiting Professor in 2016 at the National University of Singapore (NUS) and in 2018 at the Universisty of Hong Kong.
At the TUM School of Life Sciences Weihenstephan, Michael Rychlik was elected the Director of the Research Department Nutrition and Food Sciences in 2016.

His group has been working for 15 years in the field of developing analytical methods for bioactive food components, in particular for vitamins, mycotoxins, odorants and lipids. For these compounds, he developed stable isotope dilution assays that reveal superior accuracy. Moreover, his research is focused on the application of these methods to recent areas in food chemistry, technology, toxicology and nutrition. Since 2014 he serves as the Head of the “Committee on Contaminants in the Food Chain” at the Federal Institute for Risk Assessment, Berlin, Germany.


 

About QAAFI Science Seminar Series

Queensland Alliance for Agriculture & Food Innovation (QAAFI) has been hosting a high-profile seminar series across the disciplines of agriculture, food and nutrition science since 2014. With a range of speakers from Australia and abroad, the series explores how high-impact science will significantly improve the competitiveness and sustainability of the tropical and sub-tropical food, fibre and agribusiness sectors.

Register to receive QAAFI Science Seminar notifications Watch our QAAFI Science Seminars online

Please note: this is an open seminar, there is no need to register your attendance. Registration is to keep you up to date with seminar information.
Not all QAAFI Science seminars are recorded. 
Click here for a map of the seminar location. ​Building entry via ramp on Chancellor's Place, opposite the bus stop. 
For seminar enquiries, contact qaaficomms@uq.edu.au  

Next QAAFI Science Seminar:

Tuesday, 19 February 2019 | 12-1pm | Level 3 Qld Biosciences Precinct (QBP) Building #80,
The University of Queensland, St Lucia | Room: Large Seminar Room (3.142) 

 

Venue

Level 3 Qld Biosciences Precinct (QBP) Building #80, The University of Queensland, St Lucia
Room: 
Large Seminar Room (3.142)