1. Guangdong He Ji Biotech Co., Ltd., Guangzhou 510000, P.R. China
2. Hua An Tang Biotech Group Co., Ltd., Guangzhou 510000, P.R. China
3. School of Biomedical and Pharmaceutical Sciences, Guangdong University of Technology, Guangzhou 510006, P.R. China
4. Guangdong Provincial Key Laboratory of Plant Resources Biorefinery, Guangzhou, 510006, China