Abstract:
The effect of heat treatment on the functional properties of a soybean protein isolate was studied; heat affected the nitrogen solubility and gel properties of the isolate as well as its water absorption ability and viscosity. Significant correlations were found between protein solubility and gel viscosity. The viscosity of dispersions correlated to solubility or to water absorption depending on the protein concentration. Significant correlations were found between the functional properties of the protein and moisture loss from a model system in which the meat protein was partially replaced with soya. Protein solubility and gel properties were found to be the best predictors of moisture loss from the meat system. Viscosity of raw meat systems correlated with the solubility and water absorption of the added soya protein. Copyright © 1986, Wiley Blackwell. All rights reserved
Registro:
Documento: |
Artículo
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Título: | Denaturation of soybean proteins related to functionality and performance in a meat system |
Autor: | LÓPEZ de OGARA, M.C.; BERCOVICH, F.; PILOSOF, A.M.R.; BARTHOLOMAI, G. |
Filiación: | Departamento de Tecnología de Alimentos, Parque Tecnológico Miguelete, Martin, Buenos Aires, 157-1650, Argentina CITECA, Institute Nacional de Tecnología Industrial, Parque Tecnológico Miguelete, Martin, Buenos Aires, 157-1650, Argentina Departmento de Industrias, Facultad de Ciencias Exactas y Naturales, Universidad de Buenos Aires, Buenos Aires, 1428, Argentina Consejo Nacional de Investigaciones Cientificas y Técnicas de la República Argentina., Argentina
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Año: | 1986
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Volumen: | 21
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Número: | 3
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Página de inicio: | 279
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Página de fin: | 287
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DOI: |
http://dx.doi.org/10.1111/j.1365-2621.1986.tb00407.x |
Título revista: | International Journal of Food Science & Technology
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Título revista abreviado: | Int. J. Food Sci. Technol.
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ISSN: | 09505423
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Registro: | https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_09505423_v21_n3_p279_LOPEZdeOGARA |
Referencias:
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- Bianchi, M.A., Pilosof, A.M.R., Bartholomai, G.B., Rheological behavior of comminuted meat systems containing soya protein isolates (1985) Journal of Texture Studies, 16, pp. 193-206
- (1965) Statistic Methods, , Davies, O.L.,. Spain:, Aguilar
- Fennema, O., Water and protein hydration (1977) Food Proteins, pp. 50-89. , edited by, J.R. Whitaker, S.R. Tannenbaum,. Westport, CT, AVI Pub. Co. Inc
- Hermansson, A.M., Functional properties of protein for foods‐water vapor sorption (1977) Journal of Food Technology, 12, pp. 177-187
- Hermansson, A.M., Akesson, C., Functional properties of added proteins correlated with properties of meat systems. Effect of concentration and temperature on water‐binding properties of model meat systems (1975) Journal of Food Science, 40, pp. 595-602
- Hermansson, A.M., Lucisano, M., Gel characteristics—waterbinding properties of blood plasma gels and methodological aspects on the waterbinding of gel systems (1982) Journal of Food Science, 47, pp. 1955-1959
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- Pilosof, A.M.R., Boquet, R., Bartholomai, G.B., Chirife, J., Effect of heat treatment on sorption isotherms and solubility of flour and protein isolates from bean Phaseolus vulgaris (1982) Journal of Food Science, 47, pp. 1288-1290
- Torgersen, H., Toledo, R.T., Physical properties of protein preparations related to their functional characteristics in comminuted meat systems (1977) Journal of Food Science, 42, pp. 1615-1620
- Urbanski, G.E., Wei, L.S., Nelson, A.I., Steinberg, M.P., Flow characteristics of soybean constituents controlled by ratio of total to imbibed water (1983) Journal of Food Science, 48, pp. 691-694
- Wu, Y.V., Inglett, G.E., Denaturation of plant proteins related to functionality and food applications. A review (1974) Journal of Food Science, 38, pp. 218-225
Citas:
---------- APA ----------
LÓPEZ de OGARA, M.C., BERCOVICH, F., PILOSOF, A.M.R. & BARTHOLOMAI, G.
(1986)
. Denaturation of soybean proteins related to functionality and performance in a meat system. International Journal of Food Science & Technology, 21(3), 279-287.
http://dx.doi.org/10.1111/j.1365-2621.1986.tb00407.x---------- CHICAGO ----------
LÓPEZ de OGARA, M.C., BERCOVICH, F., PILOSOF, A.M.R., BARTHOLOMAI, G.
"Denaturation of soybean proteins related to functionality and performance in a meat system"
. International Journal of Food Science & Technology 21, no. 3
(1986) : 279-287.
http://dx.doi.org/10.1111/j.1365-2621.1986.tb00407.x---------- MLA ----------
LÓPEZ de OGARA, M.C., BERCOVICH, F., PILOSOF, A.M.R., BARTHOLOMAI, G.
"Denaturation of soybean proteins related to functionality and performance in a meat system"
. International Journal of Food Science & Technology, vol. 21, no. 3, 1986, pp. 279-287.
http://dx.doi.org/10.1111/j.1365-2621.1986.tb00407.x---------- VANCOUVER ----------
LÓPEZ de OGARA, M.C., BERCOVICH, F., PILOSOF, A.M.R., BARTHOLOMAI, G. Denaturation of soybean proteins related to functionality and performance in a meat system. Int. J. Food Sci. Technol. 1986;21(3):279-287.
http://dx.doi.org/10.1111/j.1365-2621.1986.tb00407.x