Low-viscosity, high-NSI, heat-gelling soy isolates
    2.
    发明授权
    Low-viscosity, high-NSI, heat-gelling soy isolates 失效
    低粘度,高NSI,热凝胶大豆分离物

    公开(公告)号:US4346122A

    公开(公告)日:1982-08-24

    申请号:US220590

    申请日:1980-12-29

    摘要: High NSI dry vegetable protein isolates may be effectively utilized to replace egg albumin and/or milk caseinates in food recipes. The isolates are characterized as having an NSI of at least 90, substantially free from vegetable protein hydrolyzates, capable of forming insoluble heat-set gels and having aqueous Brookfield viscosities substantially lower than those which are obtained from conventional undigested vegetable protein hydrolyzates. The relatively neutral pH extraction conditions in the presence of sulfurous ions, coupled with its recovery without chemically or enzymatically hydrolyzing the protein constituents affords an effective method for manufacturing these unique isolate products. The isolates may be used to directly replace either casein or egg albumin in a wide variety of food recipes.

    摘要翻译: 可以有效利用高NSI干植物蛋白分离物来替代食物食谱中的蛋清白蛋白和/或乳酪蛋白酸盐。 分离物的特征在于具有至少90的NSI,基本上不含植物蛋白水解产物,能够形成不溶性热定型凝胶并且具有比常规未消化的植物蛋白水解产物获得的Brookfield粘度大得多的Brookfield粘度。 在存在亚硫酸离子的情况下,相对中性的pH提取条件加上其没有化学或酶学水解蛋白质组分的回收,为制造这些独特的分离产物提供了有效的方法。 分离物可用于直接替代各种食物配方中的酪蛋白或蛋清白蛋白。