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CHEN Xian-xin, MA Xiao-yu, ZHU Wen-ting, TANG Xiao-ming, ZHU Xue-mei, XIONG Hua, BAI Chun-qing. Study on the interfacial property,physical and oxidative stability of emulsions stabilized by whey protein[J]. Science and Technology of Food Industry, 2016, (04): 155-159. doi: 10.13386/j.issn1002-0306.2016.04.022
Citation: CHEN Xian-xin, MA Xiao-yu, ZHU Wen-ting, TANG Xiao-ming, ZHU Xue-mei, XIONG Hua, BAI Chun-qing. Study on the interfacial property,physical and oxidative stability of emulsions stabilized by whey protein[J]. Science and Technology of Food Industry, 2016, (04): 155-159. doi: 10.13386/j.issn1002-0306.2016.04.022

Study on the interfacial property,physical and oxidative stability of emulsions stabilized by whey protein

doi: 10.13386/j.issn1002-0306.2016.04.022
  • Received Date: 2015-07-06
  • In this study,whey protein and corn oil were used to prepare oil-in-water(O/W) emulsions using high-pressure homogenization. The effects of whey protein concentration(0.45%~3.60%) and ionic strength(250 mmol/L Na Cl) on the interfacial property,physical and oxidative stability of emulsions were investigated.The results showed that increasing whey protein concentration lead to decrease in the particle size,creaming index,peroxide value(POV) and thiobarbituric acid reactive substances(TBARS),and increase in interfacial protein concentration and potential. Addition of 250 mmol/L Na Cl contributed to increase in the particle size,creaming index, interfacial protein concentration, potential, POV and TBARS values of the emulsions. These findings indicated that the physical and oxidative stability of the emulsions could be improved by increasing the interfacial protein concentration or decreasing ionic strength.
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  • [1]
    Falkeborg M,Guo Z.Dodecenyl succinylated alginate(DSA)as a novel dual-function emulsifier for improved fish oil-inwater emulsions[J].Food Hydrocolloids,2015(46):10-18.
    [2]
    Huck-Iriart C,Rincón-Cardona J A,Herrera M L.Stability of whey protein concentrate/sunflower oil emulsions as affected by sucrose and xanthan Gum[J].Food and Bioprocess Technology,2014,7(9):2646-2656.
    [3]
    Liang Y,Gillies G,Patel H,et al.Physical stability,microstructure and rheology of sodium-caseinate-stabilized emulsions as influenced by protein concentration and nonadsorbing polysaccharides[J].Food Hydrocolloids,2013,36(2):245-255.
    [4]
    Cui Z,Kong X,Chen Y,et al.Effects of rutin incorporation on the physical and oxidative stability of soy protein-stabilized emulsions[J].Food Hydrocolloids,2014,41(20):1-9.
    [5]
    卢锦丽.食品级纯胶O/W乳液稳定性及流变特性研究[D].杭州:浙江工商大学,2013.
    [6]
    田大志.柠檬精油乳液的物理化学稳定性研究[D].武汉:湖北工业大学,2014.
    [7]
    Kulmyrzaev A A,Schubert H.Influence of KCl on the physicochemical properties of whey protein stabilized emulsions[J].Food Hydrocolloids,2004,18(1):13-19.
    [8]
    Shao Y,Tang C H.Characteristics and oxidative stability of soy protein-stabilized oil-in-water emulsions:Influence of ionic strength and heat pretreatment[J].Food Hydrocolloids,2014,37(2):149-158.
    [9]
    王金梅.大豆蛋白热聚集行为及界面、乳化性质研究[D].广州:华南理工大学,2012.
    [10]
    Wan Z L,Wang J M,Wang L Y,et al.Complexation of resveratrol with soy protein and its improvement on oxidative stability of corn oil/water emulsions[J].Food Chemistry,2014,161(6):324-331.
    [11]
    Zhao Q,Selomulya C,Wang S,et al.Enhancing the oxidative stability of food emulsions with rice dreg protein hydrolysate[J].Food Research International,2012,48(2):876-884.
    [12]
    李薇.米渣蛋白酶解物壁材特性及其微胶囊化研究[D].南昌:南昌大学,2011.
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