These values fell within the normally expected range of
Deff (10
−11
to 10
−9m2
s
−1
) for food materials (Babalis and
Belessiotis, 2004; Madamba et al., 1996; McMinn and Magee,
1999) The value of Deff at air flow rate of 0.32 kg s
−1
was
slightly higher than other air flow rates inFig. 8.