Product name: | Taxifolin | C/O: | China |
Type | Larch Root Extract | Main Ingredient: | Taxifolin |
Test method: | HPLC | Part Used: | Root |
CAS NO: | 446-72-0 | appearance: | White Powder |
ITEM | SPECIFICATION | TEST METHOD | ||
Physical&Chemical Control | ||||
Appearance | White powder | Visual | ||
Odor&Taste | Characteristic | Organoleptic | ||
Assay | 98% | UV | ||
Particle Size | 100% pass 80 mesh | 80 Mesh Screen | ||
Identification | Positive | TLC | ||
Loss on Drying | ≤5.0% | CP2015 | ||
Residue on Ignition | ≤5.0% | CP2015 | ||
Bulk Density | 0.2-0.4g/ml | CP2015 | ||
Tap Density | 0.4-0.6g/ml | CP2015 | ||
Heavy Metals | ||||
Heavy Metals | NMT10ppm | Atomic Absorption | ||
Lead(Pb) | NMT3ppm | Atomic Absorption | ||
Arsenic (As) | NMT2ppm | Atomic Absorption | ||
Mercury(Hg) | NMT0.1ppm | Atomic Absorption | ||
Cadmium(Cd) | NMT1ppm | Atomic Absorption | ||
Microbiology Control | ||||
Total Plate Count | NMT1,000cfu/g | CP2015 | ||
Total Yeast & Mold | NMT100cfu/g | CP2015 | ||
E.coli | Negative | CP2015 | ||
Salmonella | Negative | CP2015 | ||
Staphylococcus | Negative | CP2015 |