利索-全球专利检索

  1. 登录
  2. 注册
发明公开
CN105831775A 一种提高莲藕渣中可溶性膳食纤维含量的方法 有权 转让

一种提高莲藕渣中可溶性膳食纤维含量的方法
摘要：
一种提高莲藕渣中可溶性膳食纤维含量的方法，属于农产品加工技术领域。其包括以下工艺步骤：取莲藕湿渣加入耐高温α?淀粉酶进行酶处理和过滤处理；步骤1）得到的湿物料中加入NaHCO3溶液进行超声波处理；步骤2）得到的混合物料pH值调节至5.0；步骤3）得到的混合物料中加入果胶酶和纤维素酶进行酶解处理；步骤4）得到的原料浆液进行灭酶处理；步骤5）得到的原料浆液进行浆液分离；将步骤6）得到的固状物进行气流干燥，得到莲藕渣膳食纤维粉。通过本发明可溶性膳食纤维含量可提高10%以上。
摘要（英）：

The invention discloses a method for improving soluble meal fiber content of lotus rhizome slag and belongs to the technical field of agricultural product processing. The method comprises 1, taking wet lotus rhizome slag, adding high temperature-resistant alpha-amylase into the lotus rhizome slag and carrying out enzyme treatment and filtering treatment, 2, adding a NaHCO3 solution into the wet material obtained through the step 1 and carrying out ultrasonic treatment, 3, adjusting pH of the mixture obtained through the step 2 to 5.0, 4, adding pectase and cellulase into the mixture obtained through the step 3 and carrying out enzymatic hydrolysis, 5, carrying out enzyme deactivation on the raw material slurry, 6, carrying out slurry separation on the raw material slurry obtained through the step 5 and 7, carrying out air flowing drying on the solids obtained through the step 6 to obtain lotus rhizome slag meal fiber powder. The method can improve soluble meal fiber content by 10% or more.

公开/授权文献
0/0