Ovalbumin at oil-water interfaces: Adsorption and emulsification

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dc.contributor.author Panjwani, Bhawna
dc.contributor.author Gupta, Sharad
dc.contributor.author Thareja, Prachi
dc.date.accessioned 2018-07-24T06:37:02Z
dc.date.available 2018-07-24T06:37:02Z
dc.date.issued 2018-08
dc.identifier.citation Panjwani, Bhawna; Gupta, Sharad and Thareja, Prachi,"Ovalbumin at oil-water interfaces: Adsorption and emulsification", Journal of Dispersion Science and Technology, DOI: 10.1080/01932691.2017.1384387, vol. 39, no. 8, pp. 1126-1133, Aug. 2018. en_US
dc.identifier.issn 0193-2691
dc.identifier.issn 1532-2351
dc.identifier.uri http://dx.doi.org/10.1080/01932691.2017.1384387
dc.identifier.uri https://repository.iitgn.ac.in/handle/123456789/3828
dc.description.abstract In this article, we study the adsorption of protein ovalbumin (OVA) at corn oil (CO), soybean oil (SBO), olive oil (OO), and water interfaces along with the emulsification of these oils in water. The dynamic interfacial tension (IFT) measurements show a reduction in IFT in the order SBO–water ∼ CO–water > OO–water, with OVA adsorption being dominated by the free diffusion of OVA at the interfaces. CO–water, OO–water, and SBO–water emulsions cream with time. The cream phase consists of jammed closed-packed oil droplets due to depletion-induced inter-droplet attractions with higher G′ and G″ (∼700 Pa) for emulsions with 1 wt% OVA.
dc.description.statementofresponsibility by Bhawna Panjwani, Sharad Gupta and Prachi Thareja
dc.format.extent vol. 39, no. 8, pp. 1126-1133
dc.language.iso en en_US
dc.publisher Taylor & Francis en_US
dc.subject Emulsions en_US
dc.subject interface en_US
dc.subject ovalbumin en_US
dc.subject proteins en_US
dc.subject rheology en_US
dc.title Ovalbumin at oil-water interfaces: Adsorption and emulsification en_US
dc.type Article en_US
dc.relation.journal Journal of Dispersion Science and Technology


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