Effect of Thermal Behavior of β-Lactoglobulin on the Oxidative Stability of Menhaden Oil-in-Water Emulsions

2013 ◽  
Vol 61 (8) ◽  
pp. 1954-1967 ◽  
Author(s):  
Pui Yeu Phoon ◽  
Ganesan Narsimhan ◽  
Maria Fernanda San Martin-Gonzalez
Keyword(s):  
Thermal Behavior ◽  
Oxidative Stability ◽  
Menhaden Oil ◽  
Oil In Water ◽  
Β Lactoglobulin

Physical and Oxidative Stability of Fish Oil-in-Water Emulsions Stabilized with β-Lactoglobulin and Pectin

2008 ◽  
Vol 56 (14) ◽  
pp. 5926-5931 ◽  
Author(s):  
Marly S. Katsuda ◽  
D. J. McClements ◽  
Lucia H. S. Miglioranza ◽  
Eric A. Decker
Keyword(s):  
Fish Oil ◽  
Oxidative Stability ◽  
Oil In Water ◽  
Β Lactoglobulin

Effect of α-lactalbumin and β-lactoglobulin on the oxidative stability of 10% fish oil-in-water emulsions depends on pH

2013 ◽  
Vol 141 (1) ◽  
pp. 574-581 ◽  
Author(s):  
Anna Frisenfeldt Horn ◽  
Tune Wulff ◽  
Nina Skall Nielsen ◽  
Charlotte Jacobsen
Keyword(s):  
Fish Oil ◽  
Oxidative Stability ◽  
Oil In Water ◽  
Β Lactoglobulin

scholarly journals Influence of Whey Protein Micro-Gel Particles and Whey Protein Micro-Gel Particles-Xanthan Gum Complexes on the Stability of O/W Emulsions

Polymers ◽  
2021 ◽  
Vol 13 (14) ◽  
pp. 2301
Author(s):  
Man Zhang ◽  
Bin Liang ◽  
Hongjun He ◽  
Changjian Ji ◽  
Tingting Cui ◽  
...  
Keyword(s):  
Oxidative Stability ◽  
Whey Protein ◽  
High Speed ◽  
Xanthan Gum ◽  
Physical Stability ◽  
Theoretical Support ◽  
Gel Particles ◽  
Oil In Water ◽  
The Stability ◽  
The Impact

Appropriate pretreatment of proteins and addition of xanthan gum (XG) has the potential to improve the stability of oil-in-water (O/W) emulsions. However, the factors that regulate the enhancement and the mechanism are still not clear, which restricts the realization of improving the emulsion stability by directional design of its structure. Therefore, the effects of whey protein micro-gel particles (WPMPs) and WPMPs-XG complexes on the stability of O/W emulsion were investigated in this article to provide theoretical support. WPMPs with different structures were prepared by pretreatment (controlled high-speed shear treatment of heat-set WPC gels) at pH 3.5–8.5. The impact of initial WPC structure and XG addition on Turbiscan Indexes, mean droplet size and the peroxide values of O/W emulsions was investigated. The results indicate that WPMPs and XG can respectively inhibit droplet coalescence and gravitational separation to improve the physical stability of WPC-stabilized O/W emulsions. The pretreatment significantly enhanced the oxidative stability of WPC-stabilized O/W emulsions. The addition of XG did not necessarily enhance the oxidative stability of O/W emulsions. Whether the oxidative stability of the O/W emulsion with XG is increased or decreased depends on the interface structure of the protein-XG complex. This study has significant implications for the development of novel structures containing lipid phases that are susceptible to oxidation.

scholarly journals Towards Oxidatively Stable Emulsions Containing Iron-Loaded Liposomes: The Key Role of Phospholipid-to-Iron Ratio

Foods ◽  
2021 ◽  
Vol 10 (6) ◽  
pp. 1293
Author(s):  
Alime Cengiz ◽  
Karin Schroën ◽  
Claire Berton-Carabin
Keyword(s):  
Oxidative Stability ◽  
Ferrous Sulfate ◽  
Iron Concentration ◽  
Egg Yolk ◽  
Antioxidant Effect ◽  
Crucial Importance ◽  
Fortified Foods ◽  
Oil In Water ◽  
Iron Concentrations

To encapsulate soluble iron, liposomes were prepared using unsaturated phospholipids (phosphatidylcholine from egg yolk), leading to high encapsulation efficiencies (82–99%). The iron concentration affected their oxidative stability: at 0.2 and 1 mM ferrous sulfate, the liposomes were stable, whereas at higher concentrations (10 and 48 mM), phospholipid oxidation was considerably higher. When applied in oil-in-water (O/W) emulsions, emulsions with liposomes containing low iron concentrations were much more stable to lipid oxidation than those added with liposomes containing higher iron concentrations, even though the overall iron concentration was similar (0.1 M). Iron-loaded liposomes thus have an antioxidant effect at high phospholipid-to-iron ratio, but act as pro-oxidants when this ratio is too low, most likely as a result of oxidation of the phospholipids themselves. This non-monotonic effect can be of crucial importance in the design of iron-fortified foods.

Influence of Sucrose on Droplet Flocculation in Hexadecane Oil-in-Water Emulsions Stabilized by β-Lactoglobulin

2003 ◽  
Vol 51 (3) ◽  
pp. 766-772 ◽  
Author(s):  
Hyun-Jung Kim ◽  
Eric A. Decker ◽  
David J. McClements
Keyword(s):  
Oil In Water ◽  
Β Lactoglobulin

Oxidative stability of hydrogenated menhaden oil shortening blends in cookies, crackers, and snacks

1996 ◽  
Vol 73 (2) ◽  
pp. 167-172 ◽  
Author(s):  
Kathryn W. Chapman ◽  
Ifat Sagi ◽  
Joe M. Regenstein ◽  
Tony Bimbo ◽  
Jane B. Crowther ◽  
...  
Keyword(s):  
Oxidative Stability ◽  
Menhaden Oil
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