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红薯淀粉如何去泥沙去杂
更新时间: 2020-06-28 00:00:00  

1、首先可以净化与沉淀,泥、沙的比重大于水,又大于淀粉颗粒的比重,根据比重分离的原理,使用旋流除沙,或使用流槽的沉降法,均可达到较为理想的效果。

2、而黄浆的比重接近于水,又比淀粉颗粒的比重轻,其形状为掌形,加工周期越长,胶性能越大,粘住淀粉颗粒极难分离,故要求原料新鲜,工艺流程短,及时分离。

3、综上所述,这就是红薯淀粉去泥沙去杂的方法。

关键词: 红薯 淀粉 如何 泥沙

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