Food Coloring Purple Sweet Potato Color

Food Coloring: 1,It passes KOSHER Certificate,HALAL Certificate 2.Delivery time:15-30days 3.Availability:20ton/year

  Food Coloring purple sweet potato color

1. Extract Method: Purple tuberous root of purple sweet potato

2.Appearance:Red-purple to deep purple powder,mush or liquid with a special faint flavor

3.Solvent Stability:  Soluble in water and aqueous ethanol, Insoluble in oil

4.Acidity Stability:  Stable in acidic conditions pH 2-6 RED to RED-PURPLE 

5.Alkali Stability:  Unstable in alkaline conditions pH > 6 PURPLE-BLUE TO BLUE

6.Light Stability (under acidic conditions):   Excellent

7.Heat Stability (under acidic conditions):   Excellent

8.Applications:  Stain for wine, beverages, confectionaries, cakes, jam, etc.

9.Dosage Reference:  beverages 0.01~0.1%

                                          cakes 0.01~0.1%

                                           confectionaries 0.05~0.2%

10.Package: 10kg powder in every cardboard carton, cardboard drum,

                       or plastic drum with inner plastic bag,25kg liquid in every plastic drum

                      Other packing method or size available according to consumers’ demand

11.Storage:  Sealed package in dark, cool and dry places

12.Expiration Date (without being opened): From the date of ex-factory

                                                                             POWDER 2 years  LIQUID 6 months

13.Expiration Date (being opened): From the date of first open

                                                               POWDER 6 months LIQUID 1 month

Food Coloring Purple Sweet Potato Color