1. State Key Laboratory of Microbial Technology Shandong University Qingdao, Shandong Province China
2. College of Animal Science Shanxi Agricultural University Taigu, Shanxi Province China
3. State Key Laboratory of Biobased Material and Green Papermaking Qilu University of Technology Shandong Academy of Sciences Jinan China
4. National Glycoengineering Research Center Shandong University Qingdao, Shandong Province China