Purple sweet potato Red color,China price supplier

product details

Origin:

CharacteristicsPurple sweet potato is a kind of red to purple-red powder or liquid, with a little characteristic odors, solubl

Coloring agent(purple-red). It can be applied in cakes, soaked food, jam, candy, fruit wine and fruit juice

China purple Sweet Potato Red color supplier with good quality and competitive price
Purple sweet potato Red color supplier

Purple sweet potato Red color

[Origin] : Purple sweet potato red color is extracted and purified from the root of purple sweet potato(Ipomoes batatas).

[Composition]: The pigment mainly consisits of anthocyanins and other flavonoides.

[Characteristics] : Purple sweet potato is a kind of red to purple-red powder or liquid, with a little characteristic odors, soluble in water and ethanol solution, not soluble in oil. The color is red to purple-red and stable when the solution is acidity. Neutral, the color is purple-blue. Alkalinity, the color is blue. It also has a good stability to heat and light.

[Standard] :

Item

Powder

Liquid

E1%,1cm,528nm

10-60

8-30

Loss on drying

10%

Heavy metal

20mg/kg

20mg/kg

Arsenic(As)

4mg/kg

4mg/kg

Lead(Pb)

5mg/kg

5mg/kg

Total bacteria

1000 /g

1000 /g

Pathogenic bacteria

None

None

[Application] : Coloring agent(purple-red). It can be applied in cakes, soaked food, jam, candy, fruit wine and fruit juice, etc.
China Purple sweet potato Red color supplier with good quality and competitive price

CAS No.: solubl Type: Other

Item	Powder	Liquid
E1%,1cm,528nm	10-60	8-30
Loss on drying	10%
Heavy metal	20mg/kg	20mg/kg
Arsenic(As)	4mg/kg	4mg/kg
Lead(Pb)	5mg/kg	5mg/kg
Total bacteria	1000 /g	1000 /g
Pathogenic bacteria	None	None