5Temple S J, van Boxtel A J B. Thin layer drying of black tea [ J ]. Journal of Agricultural Engineering Research/British Society for Research in Agricultural Engineering, 1999,74 (2) : 167 - 173.
6Elbert G,Tolaba M P,Suarez C. Effects of drying conditions on head rice yield and browning index of parboiled rice [ J ]. Journal of Food Engineering,2001,47 : 37 - 45.