1. Dept. of Food Science and Nutrition, Natl. Engineering Laboratory of Intelligent Food Technology and Equipment; Zhejiang Univ.; Hangzhou Zhejiang 310058 China
2. Key Laboratory for Agro-Products Postharvest Handling of Ministry of Agriculture; Zhejiang Key Laboratory for Agro-Food Processing; Hangzhou Zhejiang 310058 China
3. Fuli Inst. of Food Science; Zhejiang Univ.; Hangzhou 310058 China
4. Dept. of Agricultural and Environmental Engineering, Faculty of Engineering; Bayero Univ.; Kano-Nigeria