1. School of Chemistry and Biological Engineering, University of Science and Technology Beijing, Beijing, China;
2. Institute of Apicultural Research, Chinese Academy of Agricultural Sciences, Beijing, China;
3. Department of Food Science and Technology, Faculty of Agro-Industry, Kasetsart University, Bangkok, Thailand;
4. Department of Pharmaceutical Biosciences, Uppsala University, Biomedical Centre, Uppsala, Sweden;
5. International Research Center for Food Nutrition and Safety, Jiangsu University, Zhenjiang, China