Can I read Influence of Environmental Stresses on Stability of Oil-in-water Emulsions Containing Droplets Stabilized by β-Lactoglobulin–ι-carrageenan Membranes on EtoBox?
Influence of Environmental Stresses on Stability of Oil-in-water Emulsions Containing Droplets Stabilized by β-Lactoglobulin–ι-carrageenan Membranes by Yeun Suk Gu; L. Regnier; D. Julian McClements is a Chemistry article available to read on EtoBox.
What is Influence of Environmental Stresses on Stability of Oil-in-water Emulsions Containing Droplets Stabilized by β-Lactoglobulin–ι-carrageenan Membranes about?
An oil-in-water emulsion (5 wt% corn oil, 0.5 wt% β-lactoglobulin (β-Lg), 0.1 wt% ι-carrageenan, 5 mM phosphate buffer, pH 6.0) containing anionic droplets stabilized by interfacial membranes comprising of β-lactoglobulin and ι-carrageenan was produced using a two-stage process. A primary emulsion containing anionic β-Lg coated droplets was prepared by homogenizing oil and emulsifier solution together using a high-pressure valve homogenizer. A secondary emulsion containing β-Lg-ι-carrageenan coated droplets was formed by mixing the primary emulsion with an aqueous ι-carrageenan solution. The stability of primary and secondary emulsions to sodium chloride (0-500 mM), calcium chloride (0-12 mM), and thermal processing (30-90 • C) were analyzed using ζ -potential, particle size and creaming stability measurements. The secondary emulsion had better stability to droplet aggregation than the primary emulsion at NaCl 500 mM, CaCl 2 2 mM, and holding temperatures 60 • C for 20 min. The interfacial engineering technology used in the study could therefore lead to the creation of food emulsions with improved stability to environmental stresses.
Who reads Influence of Environmental Stresses on Stability of Oil-in-water Emulsions Containing Droplets Stabilized by β-Lactoglobulin–ι-carrageenan Membranes?
It is typically read by researchers, students, and practitioners in Chemistry.
- Author
- Yeun Suk Gu; L. Regnier; D. Julian McClements
- Publisher
- Elsevier Science; Elsevier ; Elsevier Inc.; Elsevier BV (ISSN 0021-9797)
- Published
- 2005
- Language
- EN
- Field
- Chemistry (Physical Sciences)