1. Centre of Food-omics, Department of Agro-Food Science and Technology, University of Bologna, Cesena 47521, Italy
2. Key Laboratory of State Forestry and Grassland Administration on Conservation Biology of Rare Animals in the Giant Panda National Park, The China Conservation and Research Center for the Giant Panda, Dujiangyan, Sichuan 611800, China
3. College of Resources, Sichuan Agricultural University, Chengdu, Sichuan 611130, China