1. Institute of Quality Standard and Testing Technology for Agroproducts of Ningxia, Yinchuan 750002, China
2. School of Agriculture, Ningxia University, Yinchuan 750021, China
3. College of Horticulture, Northwest A&F University, Xianyang 712100, China
4. Institute of Food Science and Technology, Chinese Academy of Agricultural Sciences (CAAS), Beijing 100000, China
5. Ningxia Academy of Agricultural and Forestry Sciences, Yinchuan 750002, China