Purple sweet potato color05-14-2013
purple sweet potato red color
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.
Flavors,energy drinks,soy drinks,spirits,juice drinks,specialty tea,ice cream,yogurt smoothies,fruit preparation,salad dressing, breakfast cereal,dry mixes.
Liquid: 25kg / barrel;
Powder: 10kg /carton,20kg /carton,
inner package polyethylene bag;
outer package carton.