1. College of Food Science and Technology, Yunnan Agricultural University, Kunming 650201, China
2. College of Science, Yunnan Agricultural University, Kunming 650201, China
3. College of Horticulture and Landscape, Yunnan Agricultural University, Kunming 650201, China
4. Agro-products Processing Research Institute, Yunnan Academy of Agricultural Sciences, Kunming 650223, China