Silybum Marianum Extract (Silymarin 80%)
Lady's Thistle or Milk Thistle or Milk Thistle Extract which produces a group of Silymarin (containing Silybin , Silydianin, Silychristin)
Silybum Marianum (Lady's Thistle or Milk Thistle or Milk Thistle) Extract which produces a group of Silymarin (containing Silybin , Silydianin, Silychristin)
From the research, it was found that can help nourish the liver Therefore, it is commonly used in dietary supplements in foreign countries.
Currently, the Thai FDA does not allow its use in dietary supplements. this item Approved for food/pharmaceutical research use only.
- Room (25-40C)
- 36 Months from manufacturing or testing date.
- Add at last step. Avoid temperature above 40C.
- Avoid heat above 60C
- 3.50 - 6.50
- Soluble in Water, Soluble in Ethanol, Soluble in Hydroalcoholic Solutions
- -
| Test Name | Specification |
|---|---|
| Appearance | Amorphous Powder |
| Colour | Yellow to Yellowish-Brown |
| Odour | Slight, Specific |
| Solubility (in Water) | Practically Insoluble |
| Solubility (in Methanol and Acetone) | Soluble |
| Identification | A. TLC Identification Test; B. HPLC Identification Test |
| Sulphated Ash | NMT 0.5% |
| Lead | NMT 10 PPM |
| Cadmium | NMT 2.0 PPM |
| Mercury | NMT 1.0 PPM |
| Arsenic | NMT 0.1 PPM |
| Loss On Drying (2 Hours 105 °C) | NMT 5.0% |
| Powder size (Mesh 80) | ≥95% through 80 mesh |
| Assay of Silymarin (UV; in-house standard) | Min. 80% |
| Assay of Silymarin (HPLC) | - |
| Sum of Silycristin and Silydianin | - |
| Sum of Silybin A and Silybin B | - |
| Sum of Isosilybin A and Isosilybin B | - |
| Residual Solvents: N-hexane | NMT 290 PPM |
| Residual Solvents: Acetone | NMT 5000 PPM |
| Residual Solvents: Ethanol | NMT 5000 PPM |
| Pesticide Residues | USP43 <561> |
| Microbiological Quality: Bacteria (CFU/g) | NMT 10^3 |
| Microbiological Quality: Moulds and yeasts (CFU/g) | NMT 10^2 |
| Microbiological Quality: E.coli, Salmonella, S. aureus (CFU/g) | Absence |
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