Product Name: purple sweet potato
Character: color purple
Appearance: water soluble solution
PH range: 2.0-4.0
Red to violet-red color solution, slightly special smell
Active ingredient: cyanidin acyl glucoside, peonidin acyl glucoside
Soluble in water, ethanol, propylene glycol solvents
Insoluble in oil and other neutral solution solvents
Acid solution appear red to violet-red colour
Neutral and alkaline solution appear unstable hyacinthine or green sometimes
Good heat resistance and heat resistance under acid condition
Main ingredient is cyanidin acyl glucoside and peonidin acyl glucoside
Usage way: mix with material directly
Suggested dosage: 0.05-0.3% adjust as per application need
Application ranges:
Purple sweet potato color can be widely used in instant rice and flour products, soda pop, fruit-flavored beverages, beverages of fruit and vegetable juice (pulp), decorative fruits and vegetables, frozen drinks (edible ice excluded), candy, topping, preserved fruits, jelly, canned fruits, mixed wine, canned vegetables, canned eight precious porridges, imitation wine
Features:
Purple sweet potato pigment is not high temperature resistant offered by other ordinary manufactures
purple sweet potato natural pigment have excellent heat resistance, which can be applied in all kinds of food
Storage ways:
Tightly sealed in a clean, cool, dry area, keep away from strong, direct light
Shelf life: 12 months