High Quality Polypodiodes Niponica Powder 20:1 Polypodium Leucotomos Extract
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- Supplier: Shaanxi Fruiterco Biotechnology Co. Ltd.
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Product Overview
Description
Products Description
Product Name: | Polypodiodes Niponica Powder/ Polypodium Leucotomos Extract | |
Botanical Source : | Polypodium Leucotomos | |
Spec./Purity: | 10:1 20:1 | |
Appearance: | Brown powder | |
Active ingredients: | flavonoids etc | |
Solubility In Water: | 100% | |
Samples | Free samples available | |
Service | Capsules, Tablets, Granulations, Subpackages | |
COA
Analysis | Specification | Result | Test method |
Physical Description | |||
Appearance | Yellow Brown fine powder | Yellow Brown | Visual |
Odor | Characteristic | Characteristic | Organoleptic |
Tasted | Characteristic | Characteristic | Organoleptic |
Particle size | 98% through 80 mesh | 80 mesh | 80 Mesh |
Extract solvent | Ethanol &Water | Water | / |
Bulk density | 40~65g/100ml | 48g/100ml | USP<731> |
Chemical Tests | |||
Assay (Extract ratio) | 20:1 | 20:1 | TLC |
Loss on Drying | 5.0% Max | 3.51% | USP<731> |
Sulphated Ash | 5.0%Max | 3.49% | USP<731> |
Heavy metals | 20ppm Max | <20ppm | AAS |
Pb | 2ppm Max | <2ppm | AAS |
As | 2ppm Max | <2ppm | AAS |
Cd | 1ppm Max | <1ppm | AAS |
Hg | 1ppm Max | <1ppm | AAS |
Residual Solvents | 0.05% Max | Negative | USP<561> |
Microbiology Control | |||
Total plate count | 1000cfu/g Max | <1000cfu/g | AOAC |
Yeast & Mold | 100cfu/g Max | <100cfu/g | AOAC |
E. Coli | Negative | Negative | AOAC |
Salmonella | Negative | Negative | AOAC |
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