Gardenia Red
Gardenia Red
Source：The product is prepared from the fruit of Gardenia jasminoides by extraction, concentration, purification, enzymolysis, refine, filtration, sterilization and spray drying.
Active Ingredient: Polymer of geniposide and amino acids
Appearance: Dark purple-red powder.
Solubility: Soluble in water.
Specifications：
Item | Results | Methods |
Color Value E1%1cm(530±5nm) | ≥20~30 | UV-vis |
Loss on Drying % | ≤7% | GB5009.3 |
As | ≤2 mg/kg | GB/T5009.11 |
Pb | ≤3 mg/kg | GB5009.12 |
Scope of application
Gardenia red is a water-soluble red pigment, it is mainly used for the blending of food colors.
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