1. Zhejiang Province Key Lab of Leather Engineering, Wenzhou University, Wenzhou 325035, PR China
2. Key Laboratory of Crop Breeding in South Zhejiang, Department of Agriculture and Biotechnology, Wenzhou Vocational College of Science and Technology, Wenzhou 325006, PR China
3. Department of Chemical and Biomolecular Engineering, National University of Singapore, Singapore 117585, Singapore