1. Hubei Key Laboratory for Processing and Transformation of Agricultural Products Wuhan Polytechnic University Wuhan 430023 China
2. Angel Yeast Co., Ltd. Yichang 443003 China
3. Wuhan Kengee Co., Ltd. Wuhan 430345 China
4. Yiyantang (Yingcheng) Healthy Salt Manufacturing Co., Ltd. Yingcheng 432400 China