Andy Biotech
1 / 3
Natural Gardenia Red Pigment is a clean-label natural edible colorant extracted from Gardenia Jasminoides Ellis fruit via water extraction, biological enzymatic conversion, macroporous resin purification and spray drying technology.
Main Specification: Gardenia Red Pigment E30
Natural Gardenia Red Pigment Production Process:
Stable bright red within pH 2.5–8.0; slight lighter red above pH 6; precipitation occurs below pH 3.5.
Excellent thermal stability, no obvious fading after heating at 100°C for a long time, suitable for baking, boiling and high-temperature sterilization.
Stable with Ca²⁺, Al³⁺, Mg²⁺; avoid iron/tin ions, which will cause discoloration and darkening.
Best light stability at pH 4–6; slight color fading under strong UV light at extreme pH levels.
Salt & Oxidation Resistance: Salinity, oxidants, and reducing agents have almost no negative impact on tone and color value.
Tinting Power: Strong staining effect on protein, starch, and carbohydrate food substrates.
| Gardenia Red Pigment Technical Data Sheet | |
|---|---|
| Sense Index | |
| Appearance | Reddish brown fine powder |
| Odor & Taste | Characteristic |
| Physical-chemical Index | |
| Color Value | E30 |
| Particle Size | 98% pass 80 mesh |
| Loss on drying | 7% max |
| Heavy metals | 10ppm Max |
| Lead | 2ppm Max |
| Arsenic | 2ppm Max |
| Mercury | 0.1ppm Max |
| Cadmium | 0.1ppm Max |
| Hygienic Index | |
| Total plate count | 1,000cfu/g Max |
| Mold & yeast | 100cfu/g Max |
| Enterobacteriae | 10cfu/g Max |
| E.Coli | Absent in 10g |
| Salmonella | Absent in 25g |
| Statements & Packaging | |
| Statements | Non-Irradiated, Non-GMO |
| Packaging | 1kg/aluminium foil bag, 25kg/drum (37*37*50cm) |
| Shelf Life | 24 months stored in original packaging away from the light, and under the optimal temperature 10~25℃. |
