Dried Purple Sweet Potato Color, a pure natural and water soluble food color,It is a kind of natural edible color which is made from crushed purple sweet potato through an extraction, filtration, refining, concentration and sterilizing processes. Its main compositions are anthocyanins and flavones. This product is red purple liquid or powder which is easily dissolved in water and water-alcohol solutions. With the increase of pH values, the color is changing gradually: from red to red purple, later purple-green. It has good heat and light resistance and strong anti-oxidation ability.
Extraction Type:Solvent Extraction
Model Number:purple sweet potato powder
Appearance:brown yellow powder
Size:100% pass 80 mesh
Test Method:HPLC or UV
Test Standard:GMP QS in house
Brown yellow to brown powder(Relate to Purity)
Pass 80 mesh
Loss on drying
Total Plate Count
<10000cfu/g or <1000cfu/g(Irradiation)
Yeast & Mold
<300cfu/g or 100cfu/g(Irradiation)
It is suitable for integrated alcoholic beverages, carbonic acid drinks, juice drinks, jelly,preserved fruit, candy, pastry and so on.
Material: In fiber-drums with two-plastic bags inside.
Wight: net weight 25kg/drum; gross weight 28kg/drum
Stored in a cool&dry well-closed container, keep away from moisture and strong light/heat.