1. School of Pharmaceutical Sciences, Shandong University, Jinan, PR China;
2. Qilu hospital of Shandong University, Jinan, PR China;
3. Shandong Engineering & Technology Research Center for Jujube Food and Drug, Jinan, China;
4. Shandong Provincial Key Laboratory of Mucosal and Transdermal Drug Delivery Technologies, Shandong Academy of Pharmaceutical Sciences, Jinan, PR China