1. School of Food Science and Biotechnology; Zhejiang Gongshang University; Hangzhou 310018 P. R. China
2. Library; Zhejiang University of Finance & Economics; Hangzhou 310018 P. R. China
3. Key Laboratory of Fruits and Vegetables Postharvest and Processing Technology Research of Zhejiang Province; Hangzhou 310018 P. R. China
4. Ocean College; Zhejiang University; Hangzhou 310058 P. R. China