YAHUI LI, YANHONG MA*, KAIHONG HUANG and HONGZHI ZHANG Institute of Agro-Product Processing, Jiangsu Academy of Agricultural Sciences, Nanjing, Jiangsu, China *Corresponding author: Y. Ma, Institute of Agro-product Processing, Jiangsu Academy of Agricultural Sciences, Nanjing, Jiangsu, China; e-mail: liqianhao217@126.com. Submitted 2 March 2015, accepted 6 September 20...