Shanghai FDC BIOTECH CO., LTD.
Shanghai FDC BIOTECH CO., LTD.
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Product Name: Milk thistle extract
Latin Name: Silybum marianum (L.)
CAS. NO.: 84604-20-6
Plant Source: Fruit
Specification: 10:1; 80%Silymarins; 30% Silybins
Appearance: Yellow brown powder
Test Method: HPLC / TLC
Description:
Silybum marianum is an annual or biennial plant of the Asteraceae family. This fairly typical thistle has red to purple flowers and shiny pale green leaves with white veins. Originally a native of Southern Europe through to Asia, it is now found throughout the world. Several scientific studies suggest that substances in milk thistle (especially a flavonoid called silymarin) protect the liver from toxins. Silymarin has antioxidant and anti-inflammatory properties, and it may help the liver repair itself by growing new cells.
Specification Sheet:
| Product Name: | Milk Thistle Extract | Latin Name: | Silybum marianum (L.)Gaertn |
| Part Used: | Seed | Extract Solvent: | |
| Country Origin: | China | ||
| ITEM | SPECIFICATION | STANDARD REFERENCED | |
| Physical | Appearance | Yellowish brown to yellow powder | Visual |
| Odor & Taste | Characteristic | Organoleptic | |
| Loss on drying | ≤5.0% | 2g/105ºC/5hrs | |
| Suphated Ash | ≤0.5% | 2g/600ºC/5hrs | |
| Solubility | 100mg Silymarin soluble in 10ml Methanol | Visual | |
| Particle size | 98% pass 80 mesh | Sieve | |
| Chemical | Heavy metals | ≤10ppm | Colorimetric Method |
| Arsenic(As) | ≤1ppm | Atomic Absorption | |
| Lead(Pb) | ≤2ppm | Atomic Absorption | |
| Cadmium(Cd) | ≤1ppm | Atomic Absorption | |
| Mercury(Hg) | ≤0.1ppm | Atomic Absorption | |
| Residue solvent | ≤0.5% | Gas Chromatography | |
| Residue solvents (Others) | ≤0.05% | Gas Chromatography | |
| Pesticide residual | USP<561> | USP<561> | |
| Aflatoxins | ≤50ppb | ChP | |
| Assay | Silymarin | ≥80.0% | UV |
| Silybin A+B, Isosilibin A+B | ≥30.0% | HPLC | |
| Microbial | Total microbacterial count | ≤1000CFU/g | ChP |
| Yeast & Mould | ≤100CFU/g | ChP | |
| Escherichia Coli | Negative | ChP | |
| Bile Tolerant Gram Negative Bacteria | Negative | ChP | |
| P.aeruginosa | Negative | ChP | |
| Staphylpcoccus Aureus | Negative | ChP | |
| Salmonella | Negative | ChP | |
| Else | Packing | Pack in paper-drums and two plastic bag inside. Net weight: 25kg/drum | |
| Storage condition | Store in a well closed place with constant low temperature and no direct sun light | ||
| Shelf life | Three years when properly stored. | ||
| Non Irradiated, Non GMO | |||
