[Wenjun Zhou; Youwen Chen; Biao Fu; Renhua Qiu] College of Chemistry and Chemical Engineering, Hunan University, Changsha 410082, P. R. China
[Wuxing Xie; Yi Chen] Department of Physiology, School of Medicine, Hunan University of Chinese Medicine, Changsha 410208, P. R. China
[Biquan Xiong] Department of Chemistry and Chemical Engineering, Hunan Institute of Science and Technology, Yueyang 414006, P. R. China
[Huifan Zeng; Liyuan Le] College of Chemistry and Chemical Engineering, Hunan University, Changsha 410082, P. R. China<&wdkj&>Department of Physiology, School of Medicine, Hunan University of Chinese Medicine, Changsha 410208, P. R. China