Abstract:
This work proposes a simple method to characterize which of the elemental geometries (slab, cylinder or sphere) would be a better approximation for the diffusion analysis of air drying of grains having “nonconventional shapes.” The method is tested with experimental drying data obtained for soybeans, rough rice, wheat and peanuts. Copyright © 1982, Wiley Blackwell. All rights reserved
Referencias:
- Becker, H.A., Sallans, H.R., A study of internal moisture movement in the drying of the wheat kernel (1955) Cereal Chem., 32, p. 212
- Chu, S., Hustruhd, A., General characteristics of variable diffusivity process and the dynamic equilibrium moisture content (1968) Trans. ASAE, 11, p. 709
- Iglesias, H.A., Chirife, J., Lombardi, J.L., Water sorption isotherms in sugar beet root (1976) J. Food Technol., 10, p. 299
- Luikow, A.V., (1968) Analytical Heat Diffusion Theory, , 2nd ed., Academic Press Inc., New York
- Rotstein, E., Laura, P.A., Cemborain, M.E., Analytical prediction of drying performance in nonconventional shapes (1974) Journal of Food Science, 39, p. 627
- Steffe, J.F., Singh, R.P., Diffusivity of starchy endosperm and bran of fresh and rewetted rice (1980) Journal of Food Science, 45 (2), p. 356
- Suarez, C., Viollaz, P., Chirife, J., Kinetics of soybean drying (1980) Drying' 80, 2, p. 251. , A.S. Mujumdar, Hemisphere Pub. Corp, Washington
- Suarez, C., Viollaz, P., Chirife, J., Diffusional analysis of air drying of grain sorghum (1980) J. Food Technol., 15, p. 523
Citas:
---------- APA ----------
SUAREZ, C., CHIRIFE, J. & VIOLLAZ, P.
(1982)
. Shape Characterization for a Simple Diffusion Analysis of Air Drying of Grains. Journal of Food Science, 47(1), 97-100.
http://dx.doi.org/10.1111/j.1365-2621.1982.tb11036.x---------- CHICAGO ----------
SUAREZ, C., CHIRIFE, J., VIOLLAZ, P.
"Shape Characterization for a Simple Diffusion Analysis of Air Drying of Grains"
. Journal of Food Science 47, no. 1
(1982) : 97-100.
http://dx.doi.org/10.1111/j.1365-2621.1982.tb11036.x---------- MLA ----------
SUAREZ, C., CHIRIFE, J., VIOLLAZ, P.
"Shape Characterization for a Simple Diffusion Analysis of Air Drying of Grains"
. Journal of Food Science, vol. 47, no. 1, 1982, pp. 97-100.
http://dx.doi.org/10.1111/j.1365-2621.1982.tb11036.x---------- VANCOUVER ----------
SUAREZ, C., CHIRIFE, J., VIOLLAZ, P. Shape Characterization for a Simple Diffusion Analysis of Air Drying of Grains. J. Food. Sci. 1982;47(1):97-100.
http://dx.doi.org/10.1111/j.1365-2621.1982.tb11036.x