Adsorbed protein layers at fluid interfaces: interactions, structure and surface rheology

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• 作者：Dickinson ; Eric
• 关键词：Adsorbed layers ; Fluid interfaces ; Globular proteins ; Surface rheology
• 刊名：Colloids and Surfaces B: Biointerfaces
• 出版年：1999
• 出版时间：September, 1999
• 年：1999
• 卷：15
• 期：2
• 页码：161-176
• 全文大小：401 K

文摘

Properties of adsorbed layers of proteins at air–water and oil–water interfaces are reviewed. Emphasis is placed on recent developments in understanding the adsorption and surface rheology of individual globular proteins, especially the milk protein β-lactoglobulin, in the absence and presence of other proteins or small-molecule surfactants. Problems of modelling adsorbed layer structure and surface equation of state against a background of irreversibility and molecular complexity are addressed. Similarities and differences are described between impenetrable solid and mobile fluid surfaces, between air–water and oil–water interfaces, between shear and dilatational surface deformations, and between globular proteins and disordered proteins (caseins). A new simulation model is discussed in which the adsorbed globular protein monolayer is modelled mesoscopically as a flexible bonded network of spherical particles. The model can describe various characteristic properties of viscoelastic gel-like protein layers, including time-dependent changes in properties arising as a result of large-scale dilatational deformations. Competitive displacement of β-lactoglobulin from the air–water interface by non-ionic surfactant has been demonstrated directly by neutron reflectivity. While some good correlations have now been established between properties of mixed protein+surfactant layers and the stability of foam and emulsion systems, the detailed relationship between surface rheology and colloid stability is still poorly understood. Publisher: Elsevier Science Language of Publication: English Item Identifier: S0927-7765(99)00042-9 Publication Type: Miscellaneous ISSN: 0927-7765 Cited by:

1. McClements, David Julian,""Estimation of steric exclusion and differential interaction contributions to protein transfer free energies in aqueous cosolvent solutions""Food Hydrocolloids2001pp. 355-363
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2. Davies, Emma; Dickinson, Eric; Bee, Rodney D.,""Orthokinetic destabilization of emulsions by saturated and unsaturated monoglycerides""International Dairy Journal2001pp. 827-836
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3. Semenova, Maria G.; Chen, Jianshe; Dickinson, Eric; Murray, Brent S.; Whittle, Martin,""Sticking of protein-coated particles in a shear field""Colloids and Surfaces B: Biointerfaces2001pp. 237-244
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4. Garofalakis, G.; Murray, B.S.,""Dilatational rheology and foaming properties of sucrose monoesters in the presence of b-lactoglobulin""Colloids and Surfaces B: Biointerfaces2001pp. 3-17
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5. Ipsen, Richard; Otte, Jeanette; Sharma, Ranjan; Nielsen, Anni; Gram Hansen, Lene; Bruun Qvist, Karsten,""Effect of limited hydrolysis on the interfacial rheology and foaming properties of b-lactoglobulin A""Colloids and Surfaces B: Biointerfaces2001pp. 173-178
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6. Hamberg, Lars; Walkenstrom, Pernilla; Stading, Mats; Hermansson, Anne-Marie,""Aggregation, viscosity measurements and direct observation of protein coated latex particles under shear""Food Hydrocolloids2001pp. 139-151
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7. Dickinson, Eric,""Milk protein interfacial layers and the relationship to emulsion stability and rheology""Colloids and Surfaces B: Biointerfaces2001pp. 197-210
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8. Rodriguez Patino, Juan M.; Sanchez, Cecilio Carrera; Rodriguez Nino, M^a Rosario; Fernandez, Marta Cejudo,""Structural and Dynamic Properties of Milk Proteins Spread at the Air-Water Interface""Journal of Colloid and Interface Science2001pp. 141-151
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9. Foegeding, E. Allen; Davis, Jack P.; Doucet, Dany; McGuffey, Matthew K.,""Advances in modifying and understanding whey protein functionality""Trends in Food Science and Technology2002pp. 151-159
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10. Kalnin, D.; Garnaud, G.; Amenitsch, H.; Ollivon, M.,""Monitoring fat crystallization in aerated food emulsions by combined DSC and time-resolved synchrotron X-ray diffraction¹""Food Research International2002pp. 927-934
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11. Sharma, Ranjan; Zakora, Mila; Qvist, Karsten B.,""Characteristics of oil-water emulsions stabilised by an industrial a-lactalbumin concentrate, cross-linked before and after emulsification, by a microbial transglutaminase""Food Chemistry2002pp. 493-500
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12. Meagher, Laurence; Griesser, Hans J.,""Interactions between adsorbed lactoferrin layers measured directly with the atomic force microscope""Colloids and Surfaces B: Biointerfaces2002pp. 125-140
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13. Martin, Anneke H.; Grolle, Katja; Bos, Martin A.; Stuart, Martien A. Cohen; van Vliet, Ton,""Network Forming Properties of Various Proteins Adsorbed at the Air/Water Interface in Relation to Foam Stability""Journal of Colloid and Interface Science2002pp. 175-183
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14. Burnett, Gary R.; Rigby, Neil M.; Clare Mills, E. N.; Belton, Peter S.; Fido, Roger J.; Tatham, Arthur S.; Shewry, Peter R.,""Characterization of the Emulsification Properties of 2S Albumins from Sunflower Seed""Journal of Colloid and Interface Science2002pp. 177-185
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15. Kelley, D.; McClements, D.J.,""Interactions of bovine serum albumin with ionic surfactants in aqueous solutions""Food Hydrocolloids2003pp. 73-85
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16. Kelley, D.; McClements, D.J.,""Influence of sodium dodecyl sulfate on the thermal stability of bovine serum albumin stabilized oil-in-water emulsions""Food Hydrocolloids2003pp. 87-93
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17. Bowen, W. Richard; Doneva, Teodora A.; Stoton, J. Austin G.,""Protein deposition during cross-flow membrane filtration: AFM studies and flux loss""Colloids and Surfaces B: Biointerfaces2003pp. 103-113
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18. Kong, Linggen; Beattie, James K.; Hunter, Robert J.,""Electroacoustic study of BSA or lecithin stabilised soybean oil-in-water emulsions and SDS effect""Colloids and Surfaces B: Biointerfaces2003pp. 11-21
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20. Bos, Martin A.; Dunnewind, Bertus; van Vliet, Ton,""Foams and surface rheological properties of b-casein, gliadin and glycinin""Colloids and Surfaces B: Biointerfaces2003pp. 95-105
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21. Pugnaloni, Luis A.; Ettelaie, Rammile; Dickinson, Eric,""Growth and aggregation of surfactant islands during the displacement of an adsorbed protein monolayer: a Brownian dynamics simulation study""Colloids and Surfaces B: Biointerfaces2003pp. 149-157
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22. Pink, David A.; Quinn, Bonnie; Paulson, Allan T.; Rousseau, Derick; Speers, Alex,""Protamine binding to surfactants in emulsions: modelling and computer simulation""Colloids and Surfaces B: Biointerfaces2003pp. 207-217
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24. Ortiz, Sara E. Molina; Sanchez, Cecilio Carrera; Rodriguez Nino, M^a Rosario; Anon, M^a Cristina; Rodriguez Patino, Juan M.,""Structural characterization and surface activity of spread and adsorbed soy globulin films at equilibrium""Colloids and Surfaces B: Biointerfaces2003pp. 57-67
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Footnotes:

1. Part of this work was presented at the:2001 International Palm Oil Congress (PIPOC 2001) at Kuala-Lumpur, (Malaysia), 20-23 August 2001 (Proceedings C25, pp. 1-20).