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Evaluation of water and sucrose diffusion coefficients in potato tissue during osmotic concentration
(Elsevier B.V., 2003-05-01)
The water and sucrose effective diffusion coefficients behavior were studied in potato tubers immersed in aqueous sucrose solution, 50% (w/,A), at 27 degreesC. Water and sucrose concentration profiles were measured as ...
Artificial neural networks to evaluate the boron concentration decreasing profile in Blood-BPA samples of BNCT patients
(Pergamon-Elsevier Science Ltd, 2011-12)
For the prediction of decay concentration profiles of the p-boronophenylalanine (BPA) in blood during BNCT treatment, a method is suggested based on Kohonen neural networks. The results of a model trained with the concentration ...
Osmotic dehydration of apples in sugar/salt solutions: Concentration profiles and effective diffusion coefficients
(Elsevier B.V., 2010-10-01)
Apples (Fuji variety) were treated in aqueous sucrose (50% w/w) and salt (NaCl, 10% w/w) solutions for 2, 4 and 8 h (27 degrees C). Concentration profiles were determined as a function of the distance, considering the ...
Concentration profiles and effective diffusion coefficients of sucrose and water in osmo-dehydrated apples
(Elsevier B.V., 2006-01-01)
The spatial distribution of water and sugars in half-fresh apples dehydrated in sucrose solutions (30% and 50% w/w, 27 degrees C) for 2, 4 and 8 h, was determined. Each half was sliced as from the exposed surface. The ...
Concentration profiles and effective diffusion coefficients of sucrose and water in osmo-dehydrated apples
(Elsevier B.V., 2006-01-01)
The spatial distribution of water and sugars in half-fresh apples dehydrated in sucrose solutions (30% and 50% w/w, 27 degrees C) for 2, 4 and 8 h, was determined. Each half was sliced as from the exposed surface. The ...
Model to predict the chloride penetration in concrete with profile forming peak: verification of its precision
(UNIV FED RIO DE JANEIRO, LAB HIDROGENIO, 2009)
Chloride attack in marine environments or in structures where deicing salts are used will not always show profiles with concentrations that decrease from the external surface to the interior of the concrete. Some profiles ...
Concentration profiles and effective diffusion coefficients of sucrose and water in osmo-dehydrated apples
(Elsevier Science BvAmsterdamHolanda, 2006)
Evaluation of water and sucrose diffusion coefficients in potato tissue during osmotic concentration
(Elsevier B.V., 2003-05-01)
The water and sucrose effective diffusion coefficients behavior were studied in potato tubers immersed in aqueous sucrose solution, 50% (w/,A), at 27 degreesC. Water and sucrose concentration profiles were measured as ...