(1. Longping Branch Graduate School of Hunan University, Changsha, Hunan 410125, China; 2. Hunan Agriculture Product Processing Institute, Hunan Academy of Agricultural Sciences, Changsha, Hunan 410125 China; 3. School of Public Health, Beijing Key Laboratory of Environmental Toxicology, Capital Medical University, Beijing 100069, China; 4. Hunan Key Lab of Fruits & Vegetables Storage, Processing, Quality and Safety, Changsha, Hunan 410125, China; 5. Lianyuan Kang Biotechnology Co., Ltd., Loudi, Hunan 417000, China)