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Flores, S.; Conte, A.; Campos, C.; Gerschenson, L.; Del Nobile, M. "Mass transport properties of tapioca-based active edible films" (2007) Journal of Food Engineering. 81(3):580-586
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Abstract:

The release of potassium sorbate from tapioca starch-based edible films with glycerol as plasticizer was studied and modeled. Tapioca importance as a source of starch is growing rapidly, especially because its price in the world market is low when compared to starches from other sources. A semi-empirical approach was proposed to describe the diffusion of water molecules into the polymeric film, the counter diffusion of the antimicrobial compound and the polymeric matrix swelling kinetic. Despite the simplicity of the proposed model, it successfully fitted the experimental data. From the obtained results it was observed that casting technique, producing films with high amorphous degree, determined a greater contribution of matrix relaxation to sorbate release. The pH of the receiving media contributed slightly to antimicrobial release and its effects seem to be related to the influence of this variable on antimicrobial solubility. © 2007 Elsevier Ltd. All rights reserved.

Registro:

Documento: Artículo
Título:Mass transport properties of tapioca-based active edible films
Autor:Flores, S.; Conte, A.; Campos, C.; Gerschenson, L.; Del Nobile, M.
Filiación:Departamento de Industrias, Facultad de Ciencias Exactas y Naturales, Av. Intendente Guiraldes, 2620 Buenos Aires, Argentina
Department of Food Science, University of Foggia, Via Napoli, 25, 71100 Foggia, Italy
Palabras clave:Edible film; Release; Sorbate; Swelling; Esters; Glycerol; Mathematical models; Plasticizers; Potassium; Starch; Swelling; Transport properties; Antimicrobial compound; Edible film; Potassium sorbate; Sorbate release; Food products; Manihot esculenta
Año:2007
Volumen:81
Número:3
Página de inicio:580
Página de fin:586
DOI: http://dx.doi.org/10.1016/j.jfoodeng.2006.12.010
Título revista:Journal of Food Engineering
Título revista abreviado:J Food Eng
ISSN:02608774
CODEN:JFOED
Registro:https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_02608774_v81_n3_p580_Flores

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Citas:

---------- APA ----------
Flores, S., Conte, A., Campos, C., Gerschenson, L. & Del Nobile, M. (2007) . Mass transport properties of tapioca-based active edible films. Journal of Food Engineering, 81(3), 580-586.
http://dx.doi.org/10.1016/j.jfoodeng.2006.12.010
---------- CHICAGO ----------
Flores, S., Conte, A., Campos, C., Gerschenson, L., Del Nobile, M. "Mass transport properties of tapioca-based active edible films" . Journal of Food Engineering 81, no. 3 (2007) : 580-586.
http://dx.doi.org/10.1016/j.jfoodeng.2006.12.010
---------- MLA ----------
Flores, S., Conte, A., Campos, C., Gerschenson, L., Del Nobile, M. "Mass transport properties of tapioca-based active edible films" . Journal of Food Engineering, vol. 81, no. 3, 2007, pp. 580-586.
http://dx.doi.org/10.1016/j.jfoodeng.2006.12.010
---------- VANCOUVER ----------
Flores, S., Conte, A., Campos, C., Gerschenson, L., Del Nobile, M. Mass transport properties of tapioca-based active edible films. J Food Eng. 2007;81(3):580-586.
http://dx.doi.org/10.1016/j.jfoodeng.2006.12.010