Customization: | Available |
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Certification: | BRC, ISO, FDA, HACCP |
Assay Method: | HPLC, UV |
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Product Name | Chinese Herb Medicine HPLC50% Silymarin Milk Thistle Extract |
Appearance | Yellow to yellowish-Brown powder |
Odour | Slight, specific |
Plant Part to be Used | Seeds |
Assay(UV/HPLC) | UV80%, Silybin+Isosilybin |
Solubility in Water | Practically Insoluble |
Solubility in Methanol and Ethanol | Soluble |
Powder size | 80mesh, NLT90% |
Loss on Drying | ≤4.0% |
Total Ash | ≤0.5% |
Heavy Metal | <20ppm |
Silybin A & Silybin B | 40%~65% |
IsosilybinA & IsosilybinB | 10%~20% |
Silydianin & Silychristin | 20%~45% |
Residual Solvent Acetone N-Hexane |
<0.5% <0.029% |
Total Plate Count | <1000cfu/g |
Yeast & Mold | <100cfu/g |
E.Coil | Negative |
Salmonella | Negative |
Storage | Store in cool & dry place. Avoid Direct Sunshine. |