The different factors and levels such as the ways of clarifying,thickening and sterilizing to study the stability of the turbid beverage of the Silphium perfoliatum L.were used. After the product being stored 6 months, it shows that , among the treatments of clarifying, 0.02% pectinase is the best one; This treatment can not only gain best effect of clarifying, but also reserve the nutritional and flavor materials to the great extent.Take 0.05% CMCNa and 0.05% sodium alginate as the thickening agent,the taste of the beverage is moderate and the...
