ISSN:
1745-4530
Source:
Blackwell Publishing Journal Backfiles 1879-2005
Topics:
Process Engineering, Biotechnology, Nutrition Technology
Notes:
A nondestructive method to measure the internal moisture distribution and to determine the effective moisture diffusion coefficient for a potato during drying and absorption was developed using NMR imaging and numerical modeling techniques. the coefficients obtained were 1.04 to 7.28 × 10−10 m2/s, for moisture contents between 40% and 55% (wb), during drying with a sample temperature of 40°C; and were 9.78 × 10−12 to 2.33 × 10−11 m2/s, for moisture contents between 56% and 60%, during absorption at 23°C.
Type of Medium:
Electronic Resource
URL:
http://dx.doi.org/10.1111/j.1745-4530.1991.tb00139.x
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