Customization: | Available |
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Certification: | ISO, FDA |
Assay Method: | HPLC, UV |
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Effective Corydalis Yanhusuo Extract powder for Pain Management
Product Name | Corydalis Yanhusuo Extract | Batch Number | CYE-210503 |
Botanical Source | Corydalis yanhusuo | Batch Quantity | 10kgs |
Plant Part Used | Root,100%Natural | country of Origin | China |
Type of Product | Standard Extract | Active Ingredient Markers | L-tetrahydropalmatine |
Analysis Items | Specifications | Results | Methods used |
Appearance | White to light yellow crystallze | White crystallize | Visual test |
Odor &Taste | Characteristic,slightly bitter | Conforms | Organoleptic test |
Bulk Density | 45-60g/100ml | Conforms | ASTM D1895B |
Assay | NLT 98%L-tetrahydropalmatine | 98.70% | Gravimetric Method |
Loss on Drying | NMT 1.0% | 0.60% | 5g/105C/2hrs |
Extract Solvents | Ethanol | Conforms | 7 |
Solvent Residues | NMT 0.05% | Conforms | GC |
Melting Point | 147ºC-149ºC | 147.6ºC | T |
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 |
Sterilization Method High temperature &pressure for a short time of 5~10 seconds | |||
Microbiological Data | Total Plate Count<10,000cfu/g | Conforms | GB 4789.2 |
Total Yeast &Mold<1,000cfug | Conforms | GB 4789.15 | |
E.Coli to be negative | Negative | GB 4789.3 | |
Packing and Storage | Packed in fiber drum,LDPE bag inside. Net weight:25kg/drum. | ||
Keep well sealed,away from moisture,strong heat and sunlight. | |||
Shelf Life | 2years if sealed and stored in the recommended conditions. |