1. School of Chemistry and Chemical Engineering Zhongkai University of Agriculture and Engineering Guangzhou China
2. Key Laboratory of Pulp and Paper Science & Technology of Ministry of Education Qilu University of Technology (Shandong Academy of Sciences) Jinan China
3. School of Pharmacy Xinhua College of Sun Yat‐Sen University Guangzhou China
4. School of Pharmacy Henan University of Chinese Medicine Zhengzhou China