1. School of Food and Biological Engineering, Hefei University of Technology, Hefei 230601, China
2. Engineering Research Center of Bioprocess, Ministry of Education, Hefei University of Technology, Hefei 230601, China
3. College of Animal Science and Technology, Anhui Agricultural University, Hefei, 230036, P.R. China
4. Anhui QiangWang Flavouring Food Co., Ltd, Fuyang 236500, Anhui, P. R. China