Customization: | Available |
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Certification: | ISO, FDA, HACCP |
Assay Method: | HPLC |
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Product Name: | Turmeric Extract | Latin Name: | Curcuma longa L. |
Part Used: | Root | Extract Solvent: | Ethanol & Water |
Country Origin: | China | Standard: | USP-NF2021 |
ITEM | SPECIFICATION | STANDARD | |
Physical |
Appearance | Orange-yellow Powder | Visual |
Odor | Characteristic | Sensory | |
Taste | Characteristic | Sensory | |
Loss on drying | ≤2.0% | 2g/105ºC/5hrs | |
Residue on Ignition | ≤1.0% | 2g/800ºC/5hrs | |
Particle size | 95% pass 80 mesh | Sieve | |
Chemical | Heavy metals | ≤10ppm | Colorimetric method |
Arsenic(As) | ≤2ppm | Atomic Absorption | |
Cadmium(Cd) | ≤1ppm | Atomic Absorption | |
Lead(Pb) | ≤2ppm | Atomic Absorption | |
Mercury(Hg) | ≤0.5ppm | Atomic Absorption | |
Solvent residual | ≤5000ppm | GC | |
Assay | Total Curcuminoids | ≥95.0% | HPLC (USP-NF2021) |
Curcumin | 70%~80% | ||
Desmethoxy Curcumin | 15%~25% | ||
Bisdemethoxy Curcumin | 2.5%~6.5% | ||
Microbial | Total Plate count | ≤1000CFU/g | ChP |
Yeast & Mould | ≤100CFU/g | ChP | |
Escherichia Coli presence | Negative | ChP | |
Salmonella | Negative | ChP | |
Else | Packing | Pack in paper-drums and two food grade poly bags inside. Net weight: 25kg/drum | |
Storage condition | Store in a well closed place with constant low temperature and no direct sun light | ||
Shelf life | Three years when properly stored. |