Because of the rice milk contains some starch decompose substances,sedimentation phenomenon occurs severely often during shelf life and debase the merit of the product.

• 大米饮料因采用富含淀粉质的大米作为原料,经水解液化后制备而成,货架期内极易发生沉淀分离现象,严重降低了产品的商品价值。