About the Authors

Jun Mei

Affiliation Department of Food Science and Technology, School of Agriculture and Biology, Shanghai Jiao Tong University, Shanghai, P.R. China

Qizhen Guo

Affiliation Department of Food Science and Technology, School of Agriculture and Biology, Shanghai Jiao Tong University, Shanghai, P.R. China

Yan Wu

Affiliation Department of Food Science and Technology, School of Agriculture and Biology, Shanghai Jiao Tong University, Shanghai, P.R. China

Yunfei Li

yfli@sjtu.edu.cn

Affiliation Department of Food Science and Technology, School of Agriculture and Biology, Shanghai Jiao Tong University, Shanghai, P.R. China

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

The authors would like to express their profound gratitude to Instrumental Analysis Center of Shanghai Jiao Tong University for the technical assistance. Conceived and designed the experiments: JM QG YW YL. Performed the experiments: JM QG. Analyzed the data: JM QG YW. Contributed reagents/materials/analysis tools: JM YL. Wrote the paper: JM YL.