Buscar
Mostrando ítems 31-40 de 2858
EVALUATION OF DIFFUSION-COEFFICIENTS IN OSMOTIC CONCENTRATION OF BANANAS (MUSA-CAVENDISH LAMBERT)
(Blackwell Science LtdOxfordInglaterra, 1995)
Comparison between Lebaron-Perez and Dal Pai-Escobedo correction methods for diffuse irradiance measured by the meo shadowring method
(2017-01-01)
This study aims to determine the effectiveness of two methods of correction of diffuse irradiance measured with shadowbands: LeBaron-Perez method and Dal Pai-Escobedo method. For the LeBaron-Perez method, we use the original ...
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 ...
Rhodamine B diffusion in hair as a probe for structural integrity
(Elsevier Science BvAmsterdamHolanda, 2005)
Diffusion of nitroglycerin from drug delivery patches through micro-fibre filters using Fourier transform infrared photoacoustic spectrometry
(2001)
In this paper, the diffusion of the angina therapeutic agent, nitroglycerin through a skin mimetic is described. The mimetic is a poly(ethylene) glycol loaded microfibre filter to which a transdermal drug patch is attached. ...
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 ...
A model for determination of multicomponent diffusion coefficients in foods
(Elsevier, 2003-12)
The simultaneous diffusion of NaCl, lactic acid and water in cheese during brining, were experimentally and theoretically evaluated using multicomponent and pseudobinary mass transport models. The average concentration ...