Customization: | Available |
---|---|
CAS No.: | 22888-70-6 / 65666-07-1 |
Packaging Material: | Paper |
Still deciding? Get samples of US$ 0.00/kg
Request Sample
|
Suppliers with verified business licenses
Audited by an independent third-party inspection agency
Product Description |
Specification |
Product Name | Milk Thistle P.E. | Country of Origin | China |
Botanical latin Name | Milk thistle | Specification | Silymarin80% |
Plant Part | Dried Fruit (100% Natural) | Carrier | None |
Item | Specification Results | Method | |
Extract Ratio | 10:1 | TLC | |
Assay | Silymarin80%+Silybin30% | HPLC | |
Physical Control | |||
Appearance | Fine Powder | Visual | |
Color | Faint yellow Powder | Visual | |
Odor/ Taste | Characteristic | Organoleptic | |
Particle Size | NLT100%Through 80 mesh | GB5507-85 | |
Identification | Positive | TLC | |
Loss on Drying | ≤5.0% | 5g/100ºC/2.5hrs | |
Ash content | ≤5.0% | 2g/525ºC/3hrs | |
Extract Solvent | Ethanol:Water=8:2 | \ | |
Solvents Residue | Ethanol≤500ppm | USP | |
Heavy metals | |||
Total Heavy Metals | ≤10ppm | ICP/MS | |
Lead | ≤3ppm | ICP/MS | |
Arsenic | ≤1ppm | ICP/MS | |
Mercury | ≤0.1ppm | ICP/MS | |
Cadmium | ≤1ppm | ICP/MS | |
Microorganism Control | |||
Total aerobic microbial count | ≤1,000cfu/g | USP<2021> | |
Total yeast and mould count | ≤100cfu/g | USP<2021> | |
E coil | Absent in 10 g or 10 mL | USP<2022> | |
Salmonella spp | Absent in 1 g or 1 mL | USP<2022> |