Customization: | Available |
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Certification: | ISO, FDA, HACCP, Kosher,Halal |
Assay Method: | HPLC |
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Analysis Items | Specifications | Results | Methods used | ||||
Identification | Positive | Conforms | IR Spectrum | ||||
Appearance | Fine yellow-orange powder | Conforms | Visual test | ||||
Odor & Taste | Characteristic | Conforms | Organoleptic test | ||||
Bulk Density | 30-55g/100ml | 35g/100ml | GB/T 20316-2006 | ||||
Particle Size | 98% through 80 Mesh | Conforms | AOAC 973.03 | ||||
Assay | NLT 95% Curcuminoids | 95.10% | HPLC | ||||
Loss on Drying | NMT 2.0% | 0.35% | 5g /105ºC /2hrs | ||||
Ash Content | NMT 1.0% | 0.32% | 2g /525ºC /3hrs | ||||
Solvent Residues | NMT 5000ppm | 2560ppm | USP-GC | ||||
Heavy Metals | NMT 10ppm | Conforms | ICP-MS | ||||
Arsenic (As) | NMT 3ppm | 0.31ppm | ICP-MS | ||||
Lead (Pb) | NMT 2ppm | 0.28ppm | ICP-MS | ||||
Cadmium (Cd) | NMT 1ppm | 0.09ppm | ICP-MS | ||||
Mercury(Hg) | NMT 0.5ppm | 0.06ppm | ICP-MS |