Results 11 to 20 of about 160,396 (184)

Effects of Surfactant Volume Fraction on the Antioxidant Efficiency and on The Interfacial Concentrations of Octyl and Tetradecyl p-Coumarates in Corn Oil-in-Water Emulsions

open access: yesMolecules, 2021
Surfactants have been used for decades in the food industry for the preparation of lipid-based emulsified food stuffs. They play two main roles in the emulsification processes: first they decrease the interfacial tension between the oil and water ...
Marlene Costa   +3 more
doaj   +1 more source

Demulsification based on the thermal treatment (cooling and heating) of W/O emulsions [PDF]

open access: yesHemijska Industrija, 2004
An important step in waste water treatment is the removal of oil from an O/W emulsion and the separation of oil and water into two phases, a process usually called demulsification.
Rajaković Vladana N., Skala Dejan U.
doaj   +1 more source

Influence of oxidized oils on digestibility of caseins in O/W emulsions [PDF]

open access: yes, 2018
The impact of lipid oxidation on protein modifications in emulsions and the consequences on protein digestibility remains unclear. In this study, this impact is evaluated in casein (6 mg mL(-1)) based emulsions containing oxidized soybean or fish oil (3%)
De Meulenaer, Bruno   +2 more
core   +1 more source

Oil-in-oil emulsions stabilised solely by solid particles [PDF]

open access: yes, 2015
A brief review of the stabilisation of emulsions of two immiscible oils is given. We then describe the use of fumed silica particles coated with either hydrocarbon or fluorocarbon groups in acting as sole stabilisers of emulsions of various vegetable ...
Binks, Bernard P., Tyowua, Andrew T.
core   +1 more source

In-Situ Continuous Monitoring of the Viscosity of Surfactant-Stabilized and Nanoparticles-Stabilized Pickering Emulsions

open access: yesApplied Sciences, 2019
An in-situ method of measuring the viscosity of unstable and stable emulsions on a continuous basis under agitation conditions was developed and utilized to investigate the viscous behaviour of surfactant-stabilized and nanoparticles-stabilized oil-in ...
Upinder Bains, Rajinder Pal
doaj   +1 more source

Design of a Sensorial-Instrumental Correlation Methodology for a Category of Cosmetic Products: O/W Emulsions

open access: yesCosmetics, 2022
The validation of a cosmetic product is performed by physical analyses and sensory assessment. However, the recruitment of panelists takes a long time and is expensive.
Sylvia Imbart   +7 more
doaj   +1 more source

Emulsions stabilised by whey protein microgel particles: Towards food-grade Pickering emulsions [PDF]

open access: yes, 2014
We have investigated a new class of food-grade particles, whey protein microgels, as stabilisers of triglyceride-water emulsions. The sub-micron particles stabilized oil-in-water emulsions at all pH with and without salt.
Binks, Bernard P.   +4 more
core   +1 more source

Rheology and Tribology of Ethylcellulose-Based Oleogels and W/O Emulsions as Fat Substitutes: Role of Glycerol Monostearate

open access: yesFoods, 2022
Rheological and tribological properties of oleogels and water-in-oil (W/O) emulsions are important for application in fat substitutes. This study investigated the roles of glycerol monostearate (GMS) in tailoring the structural, rheological and ...
Ruoning Zhang   +4 more
doaj   +1 more source

Thermal Analysis Tools for Physico-Chemical Characterization and Optimization of Perfluorocarbon Based Emulsions and Bubbles Formulated for Ultrasound Imaging

open access: yesColloids and Interfaces, 2022
Self-emulsifying microbubbles, especially designed to increase the contrast of ultrasound images by the inclusion of perfluorocarbon molecules, have been studied by thermal analysis techniques.
Yohann Corvis   +6 more
doaj   +1 more source

Crocin loaded nano-emulsions: Factors affecting emulsion properties in spontaneous emulsification [PDF]

open access: yes, 2016
Spontaneous emulsification may be used for encapsulating bioactive compounds in food and pharmaceutical industry. It has several advantages over high energy and other low energy methods including, protecting sensitive compounds against severe conditions ...
Jafari, S.-M.   +3 more
core   +1 more source

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