| ≥1 piece |
1. dissolve in water
2. food grade
3. extracted from Purple sweet potato
4. used as colorant in juice and ice food
purple sweet potato is extracted from Ipomoea batatas L.
Main composition: Anthocyanins and other flavonoides.
Properties:
Red or red-purple liquid or powder.
In aqueous solution the color varies with its PH. When PH is 2-6, it is red; when PH is more than 7, the color is violet or blue.
| ITEMS | INDICES | |
| Appearance | Liquid | Powder |
| Red or Purple-red | Red or Purple-red | |
| Color Value E 10%1cm 530nm | 50—200 | 200—600 |
| Loss on Drying ≤ | — | 10% |
| Ash ≤ | 2% | 4% |
| Heavy Metal ppm ≤ | 20 | 20 |
| Lead ppm ≤ | 5 | 5 |
| Arsenic ppm ≤ | 2 | 2 |
| Microbiologic Quality | Conforms to Standards of Food Additives | |
Technological Process: Raw Material → Slicing → Immersion in water → Filtering →Purification → Concentration in Vacuum → Killing of Bacteria →Liquid
Applications/Use Rates: Fruit Preps, Beverages; 0.01-0.05%
Storage Conditions: Avoid exposure to heat, air, and light. Recommended storing at refrigerator conditions for maximum shelf life of 2 years .
| Product Type: Flavor Enhancers | Effects: used as colorant in juice,jam,and sauc... | Primary Ingredient: anthocyanin |
| Form: Powder | Fineness (%): 0.0001 | Color: purple red |
| Certification: HACCP, ISO | Packaging: Bulk, Drum | Weight (kg): 20 |
| Shelf Life: 24months | Place of Origin: China (Mainland) | Brand Name: baiteqi |
| Extract: potato extraction | Type: colorant |