About the Authors

Bangde Li

Affiliations Sensory Evaluation Center, College of Agricultural Sciences, The Pennsylvania State University, University Park, Pennsylvania, United States of America, Department of Food Science, College of Agricultural Sciences, The Pennsylvania State University, University Park, Pennsylvania, United States of America

Toral Zaveri

Affiliations Sensory Evaluation Center, College of Agricultural Sciences, The Pennsylvania State University, University Park, Pennsylvania, United States of America, Department of Food Science, College of Agricultural Sciences, The Pennsylvania State University, University Park, Pennsylvania, United States of America

Gregory R. Ziegler

Affiliation Department of Food Science, College of Agricultural Sciences, The Pennsylvania State University, University Park, Pennsylvania, United States of America

John E. Hayes

jeh40@psu.edu

Affiliations Sensory Evaluation Center, College of Agricultural Sciences, The Pennsylvania State University, University Park, Pennsylvania, United States of America, Department of Food Science, College of Agricultural Sciences, The Pennsylvania State University, University Park, Pennsylvania, United States of America

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: JEH GRZ. Performed the experiments: BL TZ. Analyzed the data: BL JEH GRZ. Contributed reagents/materials/analysis tools: TZ GRZ. Wrote the paper: BL JEH. Assisted in interpretation of the data: GRZ. Provided editorial comments on the manuscript: GRZ TZ.