Product Name: Red Rice Red
Red Rice Red is obtained from Oryza sativa of the Gramineae plant by extraction and refining. It is a kind of water soluble natural red color.
Main composion: The extract mainly consists of anthocyanin, which belongs to glucose derivatives of Cyanidin.
Properties:
Appearance: Red-purple powder or liquid.
Hue: The hue varies with the solution’s PH. PH3-7, purple; PH>7, yellow.
Solubility: Easily dissolves in water and alcohol, but not in fat solvent.
Stability: The pigment’s resistance to light is good but to heat is bad in an acidic medium.
Technological Process: Raw Material → Immersion in water → Filtering → Purification → Concentration in Vacuum → Killing Bacteria → Drying → Powder
Application/Use rate: Fruit Preps, Beverages; 0.01-0.05%.
Storage Conditions: Avoid exposure to heat, air, and light. Recommended storing at 5-10°C for maximum shelf life of 2 years.
Quality standard:
Item | Indices | GB 25534-2010 | |||||
Liquid | Powder | Liquid | Powder | ||||
Appearance | Purple-red liquid or powder | Purple-red liquid or powder | |||||
Color Value E (1%, 1cm) | 20-60 | 10-230 | ≥8 | ≥15 | |||
Loss on Drying ≤ | ---- | 8% | ---- | 8% | |||
Ash ≤ | 5% | 8% | 5% | 8% | |||
Arsenic ppm ≤ | 1 | 1 | 1 | 1 | |||
Lead ppm ≤ | 2 | 2 | 2 | 2 | |||
Microbiologic Qualiry | Conforms to Standards of food Additives | ||||||
| FOB Price: | US $ 1 - 100 / Kilogram | Get Latest Price |
| Minimum Order: | 1 Kilogram/Kilograms |
| Port: | China main port |
| Payment Terms: | L/C,D/P,T/T |
