Effects of denaturation on soy protein-xanthan interactions: Comparison of a whipping-rheological and a bubbling method

The effect of xanthan on foam formation and on physical mechanisms of destabilization involved in the breakdown of foams made from native and denatured soy protein at neutral pH was studied by a bubbling and a whipping-rheological method. Parameters describing foam formation and destabilization by l...

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Autor principal: Carp, D.J
Otros Autores: Bartholomai, G.B, Relkin, P., Pilosofl, A.M.R
Formato: Capítulo de libro
Lenguaje:Inglés
Publicado: 2001
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PH
Acceso en línea:Registro en Scopus
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Registro en la Biblioteca Digital
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040 |a Scopus  |b spa  |c AR-BaUEN  |d AR-BaUEN 
100 1 |a Carp, D.J. 
245 1 0 |a Effects of denaturation on soy protein-xanthan interactions: Comparison of a whipping-rheological and a bubbling method 
260 |c 2001 
506 |2 openaire  |e Política editorial 
504 |a German, J.B., O'Neill, T.E., Kinsella, J.E., (1985) Food Hydrocoll., 7, p. 1 
504 |a Kim, S.H., Kinsella, J.E., (1987) J. Food Sci., 52, p. 128 
504 |a Yu, M.A., Damodaran, S., (1991) J. Agric. Food Chem., 39, p. 1563 
504 |a Rawel, H.M., Muschiolik, G., (1994) Food Hydrocoll., 8, p. 287 
504 |a Carp, D.J., Wagner, J., Bartholomai, G.B., Pilosof, A.M.R., (1997) J. Food Sci., 62, p. 1105 
504 |a Wagner, J.R., Gueguen, J., (1999) J. Agric. Food Chem., 47, p. 2173 
504 |a Carp, D.J., Bartholomai, G.B., Pilosof, A.M.R., (1999) Colloids Surfaces B: Biointerfaces, 12, p. 309 
504 |a Glicksman, M., (1982) Food Hydrocolloids, 1. , M. Glicksman (Ed.), CRC Press, Boca Raton, FL 
504 |a Yilmazer, G., Carrillo, A.R., Kokini, J., (1991) J. Food Sci., 56, p. 153 
504 |a Tolstoguzov, V., (1997) Food Proteins and their Applications, , S. Damodaran, A. Paraf (Eds.), Marcel Dekker, New York, (Chapter 6) 
504 |a Loisel, W., Gueguen, J., Popineau, Y., (1993) Food Proteins: Structure and Functionality, pp. 320-323. , K.D. Schwenke, R. Mothes (Eds.), VCH Publishers, New York 
504 |a Carp, D.J., Bartholomai, G.B., Pilosof, A.M.R., (1997) Lebensm. Wiss. Technol., 30, p. 253 
504 |a Wagner, J.R., Sorgentini, D.A., Añon, M.C., (1996) J. Agric. Food Chem., 44, p. 1881 
504 |a Monsalve, A., Schechter, R., (1984) J.Colloid Interface Sci., 97, p. 327 
504 |a Wright, D.J., Hemmant, W., (1987) J. Sci. Food Agric., 41, p. 361 
504 |a Costell, E., Duran, L., (1979) Rev. Agroquím. Tecnol. Alimentos, 18, p. 4 
504 |a Glasstone, S., (1979) Tratado de Química Física, , Aguilar, Spain, (Chapter 7) 
504 |a Carp, D.J., Elizalde, B.E., Bartholomai, G.B., Pilosof, A.M.R., (1997) Engineering & Food at ICEF 7, 1, p. 69. , R. Jowitt (Ed.), Sheffield Academic Press, Sheffield 
504 |a Galazka, V.B., Dickinson, E., (1995) J. Texture Stud., 26, p. 401 
504 |a Pavlovskaya, G.E., Sememnova, M.G., Thzapkina, E.N., Tolstoguzov, V.B., (1993) Food Hydrocoll., 7, p. 1 
504 |a Garti, N., Reichman, D., (1994) Food Hydrocoll., 8, p. 155 
520 3 |a The effect of xanthan on foam formation and on physical mechanisms of destabilization involved in the breakdown of foams made from native and denatured soy protein at neutral pH was studied by a bubbling and a whipping-rheological method. Parameters describing foam formation and destabilization by liquid drainage and disproportionation obtained by the two methods showed that the addition of xanthan was accompanied by delayed rates of drainage and disproportionation and reduced foam height decay (collapse). Drainage showed the largest reduction, mainly because of the increased bulk viscosity. In the absence of xanthan, protein denaturation enhanced foam formation and stability against drainage and disproportionation, but increased the collapse of foams. In the presence of xanthan, differences in foam formation and drainage/disproportionation stability between native and denatured soy protein were greatly reduced. However, differences in foam collapse were greatly enhanced. The increased stability of foams in the presence of xanthan could not be explained purely in terms of increased aqueous phase viscosity. More specific interactions of xanthan and soy proteins at the air-water interface influencing the surface rheology, and the protein composition and aggregation, are involved. © 2001 Elsevier Science B.V.  |l eng 
536 |a Detalles de la financiación: Agencia Nacional de Promoción Científica y Tecnológica 
536 |a Detalles de la financiación: Consejo Nacional de Investigaciones Científicas y Técnicas 
536 |a Detalles de la financiación: Universidad de Buenos Aires 
536 |a Detalles de la financiación: The authors acknowledge financial support from Universidad de Buenos Aires, Agencia Nacional de Promoción Cientı́fica y Tecnológica and Consejo Nacional de Investigaciones Cientı́ficas y Tecnicas de la República Argentina. They also thank the ENSIA Laboratoire de Biophysique. 
593 |a Departamento de Industrias, Facultad de Ciencias Exactas y Naturales, Universidad de Buenos Aires, Ciudad Universitaria, 1428 Buenos Aires, Argentina 
593 |a Consejo Nacional de Investigaciones Cientlficas y Técnicas, Argentina 
593 |a ENSIA, Laboratoire de Biophysique, 1 Avenue des Olympiades, 91305 Massy Cedex, France 
690 1 0 |a DENATURATION 
690 1 0 |a FOAMS 
690 1 0 |a INTERACTIONS 
690 1 0 |a SOY PROTEINS 
690 1 0 |a XANTHAN 
690 1 0 |a BUBBLE FORMATION 
690 1 0 |a DRAINAGE 
690 1 0 |a PH EFFECTS 
690 1 0 |a PROTEINS 
690 1 0 |a RHEOLOGY 
690 1 0 |a VISCOSITY 
690 1 0 |a BIOINTERFACES 
690 1 0 |a FOAMS 
690 1 0 |a SOYBEAN PROTEIN 
690 1 0 |a WATER 
690 1 0 |a XANTHAN 
690 1 0 |a AIR 
690 1 0 |a AQUEOUS SOLUTION 
690 1 0 |a CONFERENCE PAPER 
690 1 0 |a FLOW KINETICS 
690 1 0 |a FOAM 
690 1 0 |a INTERMETHOD COMPARISON 
690 1 0 |a MOLECULAR STABILITY 
690 1 0 |a PRIORITY JOURNAL 
690 1 0 |a PROTEIN AGGREGATION 
690 1 0 |a PROTEIN ANALYSIS 
690 1 0 |a PROTEIN DENATURATION 
690 1 0 |a PROTEIN INTERACTION 
690 1 0 |a TECHNIQUE 
690 1 0 |a VISCOSITY 
650 1 7 |2 spines  |a PH 
700 1 |a Bartholomai, G.B. 
700 1 |a Relkin, P. 
700 1 |a Pilosofl, A.M.R. 
773 0 |d 2001  |g v. 21  |h pp. 163-171  |k n. 1-3  |p Colloids Surf. B Biointerfaces  |x 09277765  |w (AR-BaUEN)CENRE-4236  |t Colloids and Surfaces B: Biointerfaces 
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856 4 0 |u https://doi.org/10.1016/S0927-7765(01)00169-2  |y DOI 
856 4 0 |u https://hdl.handle.net/20.500.12110/paper_09277765_v21_n1-3_p163_Carp  |y Handle 
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