JOURNAL OF LIGHT INDUSTRY

CN 41-1437/TS  ISSN 2096-1553

Volume 36 Issue 1
January 2021
Article Contents
LIU Xingli, YANG Longsong, ZHAO Shuangli, et al. Study on preparation and emulsion property of potato protein-xanthan gum microgel[J]. Journal of Light Industry, 2021, 36(1): 1-8. doi: 10.12187/2021.01.001
Citation: LIU Xingli, YANG Longsong, ZHAO Shuangli, et al. Study on preparation and emulsion property of potato protein-xanthan gum microgel[J]. Journal of Light Industry, 2021, 36(1): 1-8. doi: 10.12187/2021.01.001 shu

Study on preparation and emulsion property of potato protein-xanthan gum microgel

  • Received Date: 2020-09-22
  • Potato protein (PP) and xanthan gum (XG) were used as raw materials.The optimal preparation conditions of xanthan gum microgel (PP-XGM) were determined through different pH value,heat treatment conditions,and potato protein/xanthan gum mass ratio.The structure of the PP-XGM prepared under this condition was characterized.The stability kinetic index was used as an indicator to study its emulsification stability.The results showed that the best preparation conditions for PP-XGM were PP/XG mass ratio of 1:1,pH value 3.0,and 80℃ water bath heating for 30 min.Compared with PP-XG,PP-XGM had larger particle size,smaller polydispersity coefficient and more uniform particle distribution.Compared with PP,the maximum absorption wavelength λmax of PP-XG and PP-XGM had a different degree of blue shift,and the fluorescence intensity FI of PP-XGM had the most significant decrease.Using projection electron microscopy,it was found that PP-XGM had a core-shell structure.Under the same oil phase volume fraction,the emulsion stability of PP-XGM was significantly higher than that of PP.
  • 加载中
    1. [1]

      DAVID S,LIVNEY Y D.Potato protein based nanovehicles for health promoting hydrophobic bioactives in clear beverages[J].Food Hydrocolloids,2016,57:229.

    2. [2]

      WAGLAY A,KARBOUNE S.Advances in potato chemistry and technology[M].2nd ed.London:Academic Press,2016:75.

    3. [3]

      WANG C J,TONG C,ZHANG D L,et al.Preparation and characterization of potato protein-based microcapsules with an emphasis on the mechanism of interaction among the main components[J].Journal of the Science of Food and Agriculture,2020,100:2866.

    4. [4]

      SCHMIDT J M,DAMGAARD H,GREVE-POULSEN M,et al.Foam and emulsion properties of potato protein isolate and purified fractions[J].Food Hydrocolloids,2018,74:367.

    5. [5]

      MCCLEMENTS D J.Designing biopolymer microgels to encapsulate,protect and deliver bioactive components:Physicochemical aspects[J].Advances in Colloid and Interface Science,2017,240:31.

    6. [6]

      陈鸿强,仇丹,郑红霞,等.食品微凝胶的制备、表征与应用[J].中国食品添加剂,2019(12):171.

    7. [7]

      YIN B,DENG W,XU K.Stable nano-sized emulsions produced from soy protein and soy polysaccharide complexes[J].Journal of Colloid and Interface Science,2012,380(1):51.

    8. [8]

      TRAN T,ROUSSEAU D.Stabilization of acidic soy protein-based dispersions and emulsions by soy soluble polysaccharides[J].Food Hydrocolloids 2013,30:382.

    9. [9]

    10. [10]

      夏晓凤.大豆可溶性多糖对大豆蛋白凝胶的影响及机理初探[D].无锡:江南大学,2015.

    11. [11]

      MAO L K,YANG J,XU D X,et al.Effects of homogenization models and emulsifiers on the physicochemical properties of β-carotene nanoemulsions[J].Journal of Dispersion Science and Technology,2010,31(7):986.

    12. [12]

      丁徐哲.植物蛋白与大豆多糖纳米凝胶的制备及其应用研究[D].上海:复旦大学,2013.

    13. [13]

      孙莹,魏冬旭,姚春艳,等.不同处理条件对马铃薯糖蛋白Patatin构象的影响研究[J].食品工业科技,2017(17):86.

    14. [14]

      刘振艳,徐红华.热致乳蛋白微米凝胶的特性[J].中国乳品工业,2012,40(11):7.

    15. [15]

      李兴飞.大豆乳清蛋白与多糖的复合作用以及蛋白质组分的选择性提[D].无锡:江南大学,2017.

    16. [16]

      甘招娣.米糠清蛋白-壳聚糖纳米自组装包载姜黄素纳米体系制备与评价[D].南昌:南昌大学,2017.

    17. [17]

      JOURDAIN L,LESE M E,SCHMITT C,et al.Stability of emulsions containing sodium caseinate and dextran sulfate:Relationship to complexation in solution[J].Food Hydrocolloids,2008,22(4):647.

    18. [18]

      袁杨.食物蛋白与壳聚糖相互作用及其在食品体系的应用研究[D].广州:华南理工大学,2014.

    19. [19]

      WANG K Q,LUO S Z,ZHONG X Y,et al.Changes in chemical interactions and protein conformation during heat-induced wheat gluten gel formation[J].Food Chemistry,2017,214:393.

    20. [20]

      WANG B,WANG L J,LI D,et al.Effects of protein concentration and oil-phase volume fraction on the stability and rheology of menhaden oil-in-water emulsions stabilized by whey protein isolate with xanthan gum[J].Food Hydrolloids,2009,23(1):165.

    21. [21]

      LIU F,TANG C H.Soy protein nanoparticle aggregates as pickering stabilizers for oil-in-water emulsions[J].Journal of Agricultural and Food Chemistry,2013,61(37):8888.

    22. [22]

      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.

    23. [23]

      冯洁茹,张鑫浩,赵春进,等.蛋白质-多糖在乳液油-水界面相互作用研究进展[J].发酵科技通讯,2019,48(1):14.

Article Metrics

Article views(2137) PDF downloads(54) Cited by()

Ralated
    通讯作者: 陈斌, bchen63@163.com
    • 1. 

      沈阳化工大学材料科学与工程学院 沈阳 110142

    1. 本站搜索
    2. 百度学术搜索
    3. 万方数据库搜索
    4. CNKI搜索

    /

    DownLoad:  Full-Size Img  PowerPoint
    Return
    Return