中文摘要：

Corresponding author. Tel.： ＋86 10 62554558; Fax： ＋86 10 82544928. E-mail addresses： ymyong@ipe.ac.cn （Y.M. Yong） Correspondence to： C. Yang, Key Laboratory of Green Process and Engineering, State Key Laboratory of Biochemical Engineering, Institute of Process Engineering, Chinese Academy of Sciences, Beijing 100190, China. Tel.： ＋86 10 62554558; Fax： ＋86 10 82544928. E-mail addresses： chanyang@ipe.ac.cn （C. Yang）.