Customization: | Available |
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Certification: | ISO, FDA, HACCP |
Assay Method: | HPLC, UV |
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Analysis Items | Specifications | Results | Methods used | ||||
Appearance | Fine brown powder | Conforms | Visual test | ||||
Odor & Taste | Characteristic | Conforms | Organoleptic test | ||||
Bulk Density | 45-55g/100ml | Conforms | ASTM D1895B | ||||
Mesh Size | NLT 98% pass through 80 mesh sieve | Conforms | AOAC 973.03 | ||||
Solubility | Soluble in Water & Alcohol solution | Conforms | Visual | ||||
Assay | NLT 3% Vitexin | 3.19% | HPLC | ||||
Loss On Drying | NMT 5.0% | 3.07% | 5g /105ºC /2hrs | ||||
Ash Content | NMT 10.0% | 3.25% | 2g /525ºC /3hrs | ||||
Extraction Solvent | Water and Grain Alcohol | Conforms | / | ||||
Solvent Residues | NMT 0.05% | Negative | GC | ||||
Heavy Metals | NMT 10ppm | Conforms | Atomic Absorption | ||||
Arsenic (As) | NMT 2ppm | Conforms | Atomic Absorption | ||||
Lead (Pb) | NMT 2ppm | Conforms | Atomic Absorption | ||||
Cadmium (Cd) | NMT 1ppm | Conforms | Atomic Absorption | ||||
Mercury(Hg) | NMT 0.1ppm | Conforms | Atomic Absorption |