1. College of Chemistry and Molecular Engineering, Zhengzhou University, Zhengzhou, P. R. China
2. College of Life Science, Tarim University, Alaer, Xinjiang, P. R. China
3. Key Laboratory of Biological Resource Protection and Utilization of Tarim Basin, Xinjiang Production & Construction Group, Xinjiang, Alaer, Xinjiang, P. R. China