China Natural Tumeric Root Extract Powder 95% Curcumin, Find details about China Turmeric Extract, Turmeric Root Extract from Natural Tumeric Root Extract Powder 95% Curcumin
Product Name | Tumeric Extract | |||
Appearance | Orange crystalline powder | |||
Active ingredient | Curcumin | |||
Specification | 10% 65% 95% 98% | |||
Test Method | UV/HPLC | |||
Application | Food Addtive |
Test Item | USP Specification | CP Specification | Test Methods | |
Appearance | Yellow-Orange | Yellow-Orange | Visual | |
Curcuminoids Content | ≥95% | HPLC | USP | |
Curcumin | 70-80% | / | USP | |
Desmethoxycurcunmin | 15-25% | / | USP | |
Bisdesmethoxycurcunmin | 2.5-6.5% | / | USP | |
Loss On Drying | ≤5% | ≤5% | 5g/105ºC/2hrs | |
Particle Size | ≥80% pass 80 mesh | ≥80% pass 80 mesh | Screen | |
Total Solvent Residues | ≤5000ppm | / | Gas Chromatography | |
Ethanol Residues | / | ≤5000ppm | Gas Chromatography | |
Ethyl Acetate Residues | / | ≤5000ppm | Gas Chromatography | |
Heavy Metals | ≤10mg/kg | ≤10mg/kg | Atomic Absorption | |
Lead | ≤1mg/kg | ≤1mg/kg | Atomic Absorption | |
Arsenic | ≤1mg/kg | ≤1mg/kg | Atomic Absorption | |
Mercury | ≤0.1mg/kg | ≤0.1mg/kg | Atomic Absorption | |
Cadmium | ≤1mg/kg | ≤1mg/kg | Atomic Absorption | |
Total Plate Count | ≤1000cfu/g | ≤3000cfu/g | AOAC | |
Total Yeast&Mold | ≤100cfu/g | ≤300cfu/g | AOAC | |
Coli Group | ≤3MPN/g | ≤3MPN/g | AOAC | |
Salmonella | Negative | Negative | AOAC | |
Staphylococcus | Negative | Negative | AOAC |