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pro vyhledávání: '"Andrew Richard Cox"'
Interfacial rheology and stability of air bubbles stabilized by mixtures of hydrophobin and β-casein
Publikováno v:
Food Hydrocolloids. 34:119-127
Class II hydrophobin (HFBII) is a highly surface active molecule and in the context of aeration can be considered to be an air structuring protein conferring exceptional stability to foams for periods far in excess of that obtained with any other com
Autor:
Jordan T. Petkov, Ian M. Tucker, Andrew Richard Cox, X.L. Zhang, Jeffrey Penfold, Julian Bent, Robert Thomas
The adsorption of surface-active protein hydrophobin, HFBII, and HFBII/surfactant mixtures at the solid-solution interface has been studied by neutron reflectivity, NR. At the hydrophilic silicon surface, HFBII adsorbs reversibly in the form of a bil
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::726066809658413cf71d4f5c157acab1
https://ora.ox.ac.uk/objects/uuid:2bcababa-20f3-4c37-8a3b-acbbb7cc6081
https://ora.ox.ac.uk/objects/uuid:2bcababa-20f3-4c37-8a3b-acbbb7cc6081
Autor:
Theodorus Berend Jan Blijdenstein, Krassimir D. Danov, Krastanka G. Marinova, Andrew Richard Cox, Simeon D. Stoyanov, Peter A. Kralchevsky, Rumyana D. Stanimirova, Eddie G. Pelan
Publikováno v:
Advances in Colloid and Interface Science, 233, 223-239
Advances in Colloid and Interface Science
Advances in Colloid and Interface Science 233 (2016)
Advances in Colloid and Interface Science
Advances in Colloid and Interface Science 233 (2016)
Here, we review the principle and applications of two recently developed methods: the capillary meniscus dynamometry (CMD) for measuring the surface tension of bubbles/drops, and the capillary bridge dynamometry (CBD) for quantifying the bubble/drop
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b5e19cab8a582debda3930cae45698a3
https://research.wur.nl/en/publications/adhesion-of-bubbles-and-drops-to-solid-surfaces-and-anisotropic-s
https://research.wur.nl/en/publications/adhesion-of-bubbles-and-drops-to-solid-surfaces-and-anisotropic-s
Autor:
Andrew Richard Cox, Elodie Aumaitre, Pietro Cicuta, Dominic Vella, Simon Wongsuwarn, Damiano Rossetti, Nicholas David Hedges
Publikováno v:
Soft Matter. 8:1175-1183
We show unexpected viscoelastic response in dilute conditions for hydrophobin layers subjected to compression in a Langmuir trough. The surface pressure, surface dilatational and shear viscoelasticity, and layer thickness, are probed by combining fou
Autor:
Jordan T. Petkov, Jeffrey Penfold, Julian Bent, Robert Thomas, X.L. Zhang, Ian M. Tucker, Isabelle Grillo, Andrew Richard Cox
Publikováno v:
Langmuir. 27:10514-10522
The self-assembly of the protein hydrophobin, HFBII, and its self-assembly with cationic, anionic, and nonionic surfactants hexadecylterimethyl ammonium bromide, CTAB, sodium dodecyl sulfate, SDS, and hexaethylene monododecyl ether, C(12)E(6), in aqu
Publikováno v:
Food Hydrocolloids. 23:366-376
The foam stability of aerated solutions containing the Class II hydrophobin protein HFBII from Trichoderma reesei has been investigated and compared with that of other typical food emulsifiers and aerating agents. In simple solutions, we have found t
Autor:
Andrew Richard Cox, Deryck Jozef Unilever R D Colworth Cebula, Andrew Baxter Russell, James F. Crilly
Publikováno v:
Industrial & Engineering Chemistry Research. 47:6362-6367
Ice cream is a complex multiphase structure consisting of ice, air, and fat as dispersed phases at a range of different length-scales, all embedded in a continuous phase consisting of unfrozen sugar solution known as the matrix or serum. The entire s
Publikováno v:
Colloids and Surfaces A: Physicochemical and Engineering Aspects. 311:112-123
We report the development of a methodology to study the static and dynamic effects of pressure on the stability of air bubbles to coalescence in process and formulation regimes that are relevant to much of the food industry. In this initial work a mo
Publikováno v:
Langmuir. 23:7995-8002
We report the remarkable surface behavior of class II hydrophobin proteins HFBI and HFBII from Trichoderma reesei and the resulting effect that these proteins have on the stability of air bubbles to the process of disproportionation. The surface prop
Autor:
Jordan T. Petkov, Andrew Richard Cox, Nick Hedges, Peixun Li, Jeffrey Penfold, Robert Thomas, Ian M. Tucker, Maximilian W. A. Skoda, John R. P. Webster
Publikováno v:
Langmuir : the ACS journal of surfaces and colloids. 30(32)
Neutron reflectivity measurements have been used to study the surface adsorption of the polyethylene sorbitan monostearate surfactant, with degrees of ethoxylation varying from 3 to 20 ethylene oxide groups, with the globular protein hydrophobin. The