Results 11 to 20 of about 167,685 (283)

Sorption isotherms for macaroni

Journal of Food Engineering, 1996
Sorption isotherms of thin spaghetti were obtained at 30, 40, 50, 60 and 70 degrees C. Data were compared with respect to several isotherm models. It was found that the modified BET equation can satisfactorily represent the sorption data up to about 97 ...
T.D. Dinçer, Dincer, TD, A. Esin, Esin, A   +3 more
core   +2 more sources

Seed Moisture Isotherms, Sorption Models, and Longevity

Frontiers in Plant Science, 2022
Seed moisture sorption isotherms show the equilibrium relationship between water content and equilibrium relative humidity (eRH) when seeds are either losing water from a hydrated state (desorption isotherm) or gaining water from a dry state (adsorption ...
Fiona R. Hay, Shabnam Rezaei, Julia Buitink   +2 more
doaj   +2 more sources

THE SORPTION ISOTHERMS OF POTASSIUM

Communications in Soil Science and Plant Analysis, 1994
The one- and two-surface Langmuir, the Freundlich and the Temkin isotherms were fitted to potassium sorption data for Alfisol Haploxeralf at pH range of 4.0 to 8.0.
Dimirkou, A., Paschalidis, C., Ioannou, A., Mitsios, J., Doula, M.   +4 more
core   +4 more sources

Cooperativity in Sorption Isotherms. [PDF]

Langmuir, 2023
We present a general theory of cooperativity in sorption isotherms that can be applied to sorbent/gas and sorbent/solution isotherms and is valid even when sorbates dissolve into or penetrate the sorbent. Our universal foundation, based on the principles of statistical thermodynamics, is the excess number of sorbates (around a probe sorbate), which can
Shimizu S, Matubayasi N.
europepmc   +4 more sources

Sorption isotherms of agricultural products [PDF]

Research in Agricultural Engineering, 2014
The aim of the paper is to expand the theory of sorption and equilibrium moisture contents as well as to present the methodology of developing two types of sorption isotherms - I and II.
I. Vitázek, J. Havelka
doaj   +2 more sources

Predicting sorption isotherms from thermodynamic calculations

Cement
Accurate sorption/desorption isotherms for cementitious materials are important in predicting drying shrinkage, moisture transport, ionic transport, freezable water content, and the service life of concrete.
Keshav Bharadwaj, O. Burkan Isgor, W. Jason Weiss   +2 more
doaj   +2 more sources

Sorption isotherms of Brazil nuts [PDF]

Revista Brasileira de Engenharia Agrícola e Ambiental, 2019
Knowledge of the water sorption phenomenon in Brazil nut seeds will allow proper handling of this product, especially with regard to adequate conditions for safe storage.
Fernando M. Botelho, Nilso J. Boschiroli Neto, Silvia de C. C. Botelho, Gabriel H. H. de Oliveira, Michele R. Hauth   +4 more
doaj   +3 more sources

THE ISOPIESTIC METHOD APPLIED TO SORPTION ISOTHERMS

Canadian Journal of Research, 1949
The isopiestic method has been applied to the sorption of carbon tetrachloride and water vapors by activated coconut shell charcoals. The isopiestic charges were found to be linearly related over wide pressure ranges.
S. Barnartt, J. B. Ferguson
core   +3 more sources

Sorption Isotherms and Thermodynamic Properties of Pomegranate Peels. [PDF]

Foods, 2022
Convective drying is the most widely used technique to stabilize by-products in the food industry, permitting later processing. A thorough knowledge of the relationship between moisture content and water activity allows the optimization of not only drying operations, but the settings of storage conditions.
Ben Slimane N, Bagane M, Mulet A, Carcel JA.   +3 more
europepmc   +5 more sources

Sorption isotherms of milk mixture

, 2015
The article contains a brief description of water activity determination. The impact of water activity on the humidity of the food and it affecting microbial cells are described.
Podorozhniaya, I. V., Orsik, M. V., Vetokhin, S. S.   +2 more
core   +4 more sources