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 | ||||
Appearance | Fine dark violet powder | Conforms | Visual test | ||||
Odor & Taste | Characteristic | Conforms | Organoleptic test | ||||
Bulk Density | 40-50g/100ml | Conforms | ASTM D1895B | ||||
Particle Size | NLT 98% pass through 80 mesh | Conforms | AOAC 973.03 | ||||
Solubility | Good soluble in water | Conforms | Visual | ||||
Assay | NLT 25% Anthocyanidins | 25.36% | UV | ||||
Loss on Drying | NMT 5.0% | 3.68% | GB5009 | ||||
Ash Content | NMT 5.0% | 3.36% | GB5009 | ||||
Extract Solvents | Water & ethanol | Conforms | / | ||||
Heavy Metals | NMT 10ppm | Conforms | ICP-MS | ||||
Arsenic (As) | NMT 2ppm | Conforms | ICP-MS | ||||
Lead (Pb) | NMT 2ppm | Conforms | ICP-MS | ||||
Cadmium (Cd) | NMT 1ppm | Conforms | ICP-MS | ||||
Mercury (Hg) | NMT 0.1ppm | Conforms | ICP-MS | ||||
Microbiological Data | Total Plate Count<10,000cfu/g | Conforms | GB 4789.2 | ||||
Total Yeast & Mold<1,000cfu/g | Conforms | GB 4789.15 | |||||
E. Coli <30MPN/100g | Conforms | GB 4789.3 | |||||
Staphylococcus to be negative | Negative | GB 4789.4 | |||||
Salmonella to be negative | Negative | GB 4789.10 |