produce purple sweet potato natural pigment

Purple sweet potatoColor

Qingdao Pengyuan Kanghua Natural Source Co.,Ltd

Property

The colorants  that give purple sweet potato color their characteristic color are anthocyanins. These colorants exhibit a reversible change in molecular structure as the PH of solutions change from acid to basic.
This change in structure is characterized by a shift in hue from red to purple red as the PH changes from acid to basic.

Application

Flavors,energy drinks,soy drinks,spirits,juice drinks,specialty tea,ice cream,yogurt smoothies,fruit preparation,salad dressing, breakfast cereal,dry mixes.

Package

Liquid: polyethylene barrel; 25kg per barrel;                                           Powder: inner package polyethylene bag; outer package carton,10kg per carton,20kg per carton