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聚氧化乙烯对大豆分离蛋白静电纺丝影响的研究

聚氧化乙烯对大豆分离蛋白静电纺丝影响的研究[J]. 食品工业科技, 2013, (01): 198-200. doi: 10.13386/j.issn1002-0306.2013.01.026
引用本文: 聚氧化乙烯对大豆分离蛋白静电纺丝影响的研究[J]. 食品工业科技, 2013, (01): 198-200. doi: 10.13386/j.issn1002-0306.2013.01.026
Study on the effect of poly (ethylene oxide) on the electrospinning of soy protein isolate[J]. Science and Technology of Food Industry, 2013, (01): 198-200. doi: 10.13386/j.issn1002-0306.2013.01.026
Citation: Study on the effect of poly (ethylene oxide) on the electrospinning of soy protein isolate[J]. Science and Technology of Food Industry, 2013, (01): 198-200. doi: 10.13386/j.issn1002-0306.2013.01.026

聚氧化乙烯对大豆分离蛋白静电纺丝影响的研究

doi: 10.13386/j.issn1002-0306.2013.01.026
基金项目: 

国家科技支撑计划项目(2012BAD34B04);

详细信息
  • 中图分类号: TQ340.1

Study on the effect of poly (ethylene oxide) on the electrospinning of soy protein isolate

  • 摘要: 初步研究了聚氧化乙烯(PEO)对大豆分离蛋白(SPI)静电纺丝的影响,分析了SPI/PEO共混配比和相应过程参数(电压、溶液流速和接收距离)对共混溶液性质和静电纺丝可纺性的影响,通过扫描电镜对所得纤维形态进行了表征。结果表明,随着溶液中PEO含量的增加,体系的粘度增大,电导率下降,得到的电纺纤维形态均一,直径分布较窄,明显改善了SPI的可纺性;电压、溶液流速和接收距离均对电纺纤维的形成及形貌有一定的影响,三者过高或过低都会导致纤维形貌的变化,形成串珠或颗粒。10wt%SPI/PEO共混溶液的最佳电纺共混比为70/30,电压为15kV,接收距离为10cm,溶液流速为1.5mL/h。 
  • [1] Song F, Tang DL, Wang XL, et al.Biodegradable soy protein isolate-based materials:A review[J].Biomacromolicules, 2011, 12 (10) :3369-3380.
    [2] Chakraborty S, Liao I, Adler A, et al.Electrohydrodynamics:A facile technique to fabricate drug delivery systems[J].Advanced Drug Delivery Reviews, 2009, 61:1043-1054.
    [3] Fernandez A, Torres-Giner S, Lagaron JM.Novel route to stabilization of bioactive antioxidants by encapsulation in electrospun fibers of zein prolamine[J].Food Hydrocolloids, 2009, 23 (5) :1427-1432.
    [4] Li Y, Lim LT, Kakuda Y.Electrospun zein fibers as carriers to stabilize (-) -epigallocatechin gallate[J].Journal of Food Science, 2009, 74 (3) :233-240.
    [5] Gomez-Estaca J, Balaguer MP, Gavara R, et al.Formation of zein nanoparticles by electrohydrodynaminc atomization:Effect of the main processing variables and suitability for encapsulating the food coloring and active ingredient curcumin[J].Food Hydrocolloids, 2012, 28 (1) :82-91.
    [6] López-Rubio A, Lagaron JM.Whey protein capsules obtained through electrospraying for the encapsulation of bioactives[J].Innovative Food Science and Emerging Technologies, 2012, 13:200-206.
    [7] Vega-Lugo AC, Lim LT.Effects of poly (ethylene oxide) and pH on the electrospinning of whey protein isolate[J].Journal of Polymer Science, 2012, 50 (16) :1188-1197.
    [8] Vega-Lugo AC, Lim LT.Controlled release of allyl isothiocyanate using soy protein and poly (lactic acid) electrospun fibers[J].Food Research International, 2009, 42 (8) :933-940.
    [9] Cho D, Netravali AN, Joo YL.Mechanical properties and biodegradability of electrospun Soy Protein Isolate/PVA hybrid nanofibers[J].Polymer Degradation and Stability, 2012, 97 (5) :747-754.
    [10] 赵亮, 唐功文, 苏峻峰, 等.大豆分离蛋白/聚乙烯醇的电纺研究[J].高等学校化学学报, 2010, 31 (4) :811-814.
    [11] Cho D, Nnadi O, Netravali A, et al.Electrospun hybrid Soy Protein/PVA fibers[J].Macromolecular Materials and Engineering, 2010, 295 (8) :763-773.
    [12] Greiner A, Wendorff JH.Electrospinning:A fascinating method for the preparation of ultrathin fibers[J].Angewandte Chemie International Edition, 2007, 46 (30) :5670-5703.
    [13] Iwabuchi S, Yamauchi F.Determination of glycinin andβ-conglycinin in soybean proteins by immune mological methods[J].Journal of Agricultural and Food Chemistry, 1987, 35 (2) :200-205.
    [14] Bhardwaj N, Kundu SC.Electrospinning:A fascinating fiber fabrication technique[J].Biotechnology Advances, 2010, 28 (3) :325-347.
    [15] 王小梅, 黄永安, 布宁斌, 等.静电纺丝制备微纳纤维的形貌表征与影响机理分析[J].科学通报, 2012, 57 (10) :860-866.
    [16] Hohman MM, Shin M, Rutledge G, et al.Electrospinning and electrically forced jets.II.Applications[J].Phys Fluids, 2001, 13:2221-2236.
    [17] 叶春洪, 戴红旗.静电纺丝纤维的研究及应用进展[J].纤维素科学与技术, 2011, 19 (2) :76-82.
    [18] Deitzel JM, Kleinmeyer J, Harris D, et al.The effect of processing variables on the morphology of electrospun nanofibers and textiles[J].Polymer, 2001, 42 (1) :261-272.
    [19] Yuan X, Zhang Y, Dong C, et al.Morphology of ultrafine polysulfone fibers prepared by electrospinning[J].Polym Int, 2004, 53 (11) :1704-1710.
    [20] Tan SH, Inai R, Kotaki M, et al.Systematic parameter study for ultra-fine fiber fabrication via electrospinning process[J].Polymer, 2005, 46 (16) :6128-6134.
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出版历程
  • 收稿日期:  2012-07-12

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