About the Authors

Stine Kroghsbo

Current address: Unisensor A/S, Allerød, Denmark

Affiliation National Food Institute, Technical University of Denmark, Søborg, Denmark

Nanna B. Andersen

Affiliation National Food Institute, Technical University of Denmark, Søborg, Denmark

Tina F. Rasmussen

Affiliation National Food Institute, Technical University of Denmark, Søborg, Denmark

Susanne Jacobsen

† Deceased.

Affiliation Enzyme and Protein Chemistry, Department of Systems Biology, Technical University of Denmark, Lyngby, Denmark

Charlotte B. Madsen

charm@food.dtu.dk

Affiliation National Food Institute, Technical University of Denmark, Søborg, Denmark

Competing Interests

Tereos Syral, a company producing wheat gluten and proteins under the name Meripro, provided funding towards this study. There are no further patents, products in development or marketed products to declare. This does not alter the authors’ adherence to all the PLOS ONE policies on sharing data and materials.

Author Contributions

Conceived and designed the experiments: SK CBM. Performed the experiments: SK NBA TFR. Analyzed the data: SK NBA TFR SJ CBM. Contributed reagents/materials/analysis tools: SJ. Contributed to the writing of the manuscript: SK NBA TFR SJ CBM.