About the Authors

Kerstin Augner

Affiliation Department of Chemistry and Pharmacy, Food Chemistry Division, Friedrich-Alexander-Universität Erlangen-Nürnberg (FAU), Erlangen, Germany

Jutta Eichler

Affiliation Department of Chemistry and Pharmacy, Medicinal Chemistry Division, Friedrich-Alexander-Universität Erlangen-Nürnberg (FAU), Erlangen, Germany

Wolfgang Utz

Affiliation Department of Chemistry and Pharmacy, Food Chemistry Division, Friedrich-Alexander-Universität Erlangen-Nürnberg (FAU), Erlangen, Germany

Monika Pischetsrieder

monika.pischetsrieder@fau.de

Affiliation Department of Chemistry and Pharmacy, Food Chemistry Division, Friedrich-Alexander-Universität Erlangen-Nürnberg (FAU), Erlangen, Germany

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: KA JE WU MP. Performed the experiments: KA WU. Analyzed the data: KA WU. Contributed reagents/materials/analysis tools: JE MP. Contributed to the writing of the manuscript: KA JE WU MP.