About the Authors

George Bazar

bazar@agrilab.hu

Affiliations Biomeasurement Technology Laboratory, Graduate School of Agricultural Science, Kobe University, Kobe, Japan, Institute of Food and Agricultural Product Qualification, Faculty of Agricultural and Environmental Sciences, Kaposvar University, Kaposvar, Hungary

Zoltan Kovacs

Affiliations Biomeasurement Technology Laboratory, Graduate School of Agricultural Science, Kobe University, Kobe, Japan, Department of Physics and Control, Faculty of Food Science, Corvinus University of Budapest, Budapest, Hungary

Roumiana Tsenkova

Affiliation Biomeasurement Technology Laboratory, Graduate School of Agricultural Science, Kobe University, Kobe, Japan

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: GB. Performed the experiments: GB ZK. Analyzed the data: GB. Wrote the paper: GB ZK RT.