Hanna Eriksson Röhnisch

PhD courses

Period: Autumn 2024
Course: Hands-on metabolomics (PNS0232)
Role: Organizer, lecturer, laboratory supervisor
    
Period: Autumn 2021
Course: Hands-on metabolomics (PNS0232)
Role: Co-organizer, workshop leader

Undergraduate level

Period: Autumn 2024
Course: Advanced human nutrition (LV0136)
Role: Lecturer
 
Period: Autumn 2024
Course: Fundamentals in chemistry I (KE0062)
Role: Exercise lecturer

Period: Autumn 2023
Course: Human nutrition och physiology (LV0114, LV0129)
Role: Lecturer 
 
Period: Spring 2023
Course: Analytical natural products chemistry (KE0076)
Role: Laboratory supervisor
 
Period: Spring 2022
Course: Analytical natural products chemistry (KE0065)
Role: Laboratory supervisor
 
Period: Spring 2017; 2018; 2021; 2022
Course: Fundamentals in chemistry II (KE0063)
Role: Laboratory supervisor
 
 
Period: Autumn 2016; 2017; 2021; 2022; 2023
Course: Fundamentals in chemistry I (KE0062)
Role: Laboratory supervisor and/or computer labs
 
Period: Spring 2015; 2016; 2017; 2018
Course: Organic chemistry (KE0061)
Role: Laboratory supervisor and/or computer labs 
 
Period: Autumn 2015
Course: Organic chemistry (KE0051:2)
Role: Laboratory supervisor and/or computer labs
 
Period: Autumn 2014; 2015
Course: Organic chemistry (KE0053:2)
Role: Laboratory supervisor and/or computer labs
 
Period: Spring 2014; 2015
Course: Natural products chemistry (KE0057)
Role: Laboratory supervisor

Metabolomics – In metabolomics, various analytical techniques are used to analyze low-molecular-weight compounds (metabolites) in a large number of samples from biological materials. A prerequisite for large-scale metabolomics studies is access to efficient methods for data analysis. Developing methods for efficient data analysis can enable quantification in increasingly complex samples. Here, I am involved in conducting research on the AQuA algorithm to accelerate data analysis.

Food Science – Developing new plant-based foods can contribute to more sustainable food systems, but plant-based dairy alternatives sometimes exhibit poorer nutritional and/or sensory properties. I am currently project manager for the FORMAS project "Fermentation of Swedish faba beans for foods with improved texture, flavour and nutritional properties" (2020-00861_Formas).

SwedNMR - A national research infrastructure that aims to provide researchers with better access to advanced equipment for nuclear magnetic resonance spectroscopy and expert support in various application areas.

• July 2022 - Current: Reseacher, Molecular sciences, SLU
• Jan 2021-Jun 2022: Postdoctoral fellowship in organic chemistry, Molecular sciences, SLU
• Juni 2014- Dec 2021: PhD student in chemistry,  Molecular sciences, SLU
• Jan 2014-Maj 2014: Laboratory assistant, Chemistry and Biotechnology, SLU
• 2008-2013: Master's Programme in Chemical Engineering, Uppsala University

• Co-supervisor of doctoral thesis projects (3st, ongoing)
• Supervisor of maser thesis projects
• • 2022: "Pulsed Electric Field (PEF) Assisted Extraction of Vicine and Convicine from Faba Bean" - Collaboration with ETH Zürich

1. Östlund J, Wiegel T, Mayers J, Öhgren C, Röhnisch HE, Zamaratskaia G, Passoth V, Leong S-L, Wendin K, Langton M. Protein source and starter culture shape the sensory, structural, and metabolic profiles of plant-based yoghurt analogues. Future Foods, 2026, 14, 101146
2. Gunnarsson P, Röhnisch HE, Mihnea M, Vidakovic A, Langeland M, Kiessling A, Dicksved J. Broadly Sourced Alternative Proteins Alter Muscle Metabolome While Maintaining Sensory Quality in Rainbow Trout (Oncorhynchus mykiss). Journal of Agricultural and Food Chemistry 2025, 73 (44), 28511–28523
3. Auer J, Röhnisch HE, Heupl S, Marinea M, Johansson M, Alminger M, Zamaratskaia G, Högberg A, Langton M. The effect of transglutaminase and ultrasound pre-treatment on the structure and digestibility of pea protein emulsion gels. Food Hydrocolloids 2025, 169, 111620
4. Lu J, Zamaratskaia G, Langton M, Röhnisch HE, Karkehabadi S. Minimizing anti-nutritional factors in wet protein extraction from Swedish faba beans through the application of response surface methodology. Food Chemistry, 2024, 460, 2
5. Östlund J, Röhnisch HE, Zamaratskaia G, Langton M, Wendin K. Attitudes and preferences regarding plant-based yoghurt analogues among Swedish consumers with different dietary habits. International Journal of Gastronomy and Food Science 2024, 35, 100865
6. Alexandersson E, Sandström C, Meijer J, Nestor G, Broberg A, Röhnisch HE. Extended automated quantification algorithm (AQuA) for targeted 1H NMR metabolomics of highly complex samples: application to plant root exudates. Metabolomics 2023, 20(1), 11
7. Nilsson K, Johansson M, Sandström C, Röhnisch HE, Hedenqvist MS, Langton M. Pasting and gelation of faba bean starch-protein mixtures. Food Hydrocolloids 2023, 138, 108494
8. Röhnisch HE, Eriksson J, Tran LV, Müllner E, Sandström C, Moazzami AA. Improved Automated Quantification Algorithm (AQuA) and its application to NMR-based metabolomics of EDTA-containing plasma. Analytical Chemistry 2021, 93(25), 8729-8738
9. Müllner E, Röhnisch HE, von Brömssen C, Moazzami AA. Metabolomics analysis reveals altered metabolites in lean compared with obese adolescents and additional metabolic shifts associated with hyperinsulinaemia and insulin resistance in obese adolescents: a cross-sectional study. Metabolomics. 2021, 17, 11
10. Röhnisch HE, Kyrø C, Olsen A, Thysell E, Hallmans G, Moazzami AA.  Identification of metabolites associated with prostate cancer risk: a nested case-control study with long follow-up in the Northern Sweden Health and Disease Study. BMC Medicine 2020, 18, 187
11. Söder J, Höglund K, Dicksved J, Hagman R, Röhnisch HE, Moazzami AA, Wernersson S. Plasma metabolomics reveals lower carnitine concentrations in overweight Labrador Retriever dogs. Acta Veterinaria Scandinavica. 2019, 61(1), 10
12. Röhnisch HE, Eriksson J, Müllner E, Agback P, Sandström C, Moazzami AA. AQuA: an Automated Quantification Algorithm for high-throughput NMR-based metabolomics and its application in human plasma. Analytical Chemistry 2018, 90(3), 2095-2102