1. College of Bioresources Chemical and Materials Engineering Shaanxi University of Science & Technology Xi’an Shaanxi 710021 China
2. National Demonstration Center for Experimental Light Chemistry Engineering Education Shaanxi University of Science & Technology Xi'an Shaanxi 710021 China
3. China leather and footwear industry research institute (Jinjiang) Co. Ltd. Jinjiang Fujian 362200 China
4. College of Arts and Sciences Shaanxi University of Science & Technology Xi'an Shaanxi 710021 China