大豆科学2018，Vol.37Issue(1)：136-140,5.DOI:10.11861/j.issn.1000-9841.2018.01.0136
荷正电大豆蛋白和丙烯酸的复合体系研究
Study on Composite System of Positively Charged Soy Protein Isolate and Acrylic Acid
摘要
Abstract
Positively charged soy protein isolate(PCSPI)was prepared via the enzymatic hydrolysis of soy protein and the enzymatic hydrolysis process was traced by HPLC,Zeta and TEM.Then the composite of the positively charged soy protein isolate and acrylic acid(AA)was prepared,further the solution behavior and microstructure of the composite were studied.The result showed that the positively charged spherical particles were obtained after the enzymatic hydrolysis of soy protein.These particles could form spherical complex particles with AA through electrostatic interaction.The size of the complex particles became smaller with the addition of initiator or by crosslinking.Such nano-particles could be potentially used in the fields of drug loading,biosensor and water treatment.关键词
荷正电大豆蛋白(PCSPI)/丙烯酸(AA)/酶解Key words
Positively charged soy protein isolate(PCSPI)/Acrylic acid(AA)/Enzymatic hydrolysis分类
农业科技引用本文复制引用
张翠,白绘宇,曲春波,李博..荷正电大豆蛋白和丙烯酸的复合体系研究[J].大豆科学,2018,37(1):136-140,5.基金项目
上海市晨光计划项目(16CGBB). （16CGBB）
