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Active Ingredients | Sepcifications&Test Method | Solubility |
Silymarin extracted by acetone |
UV80%
UV80% ,
Silybin+Isosilybin30%
UV80%, Silybin30%
UV80%, Silybin35%
HPLC45%
HPLC50%
HPLC55%
HPLC60%
|
Insoluble in water, soluble in acetone. |
Silymarin extracted by ethano |
UV80%
UV80% ,
Silybin+Isosilybin30%
UV80%, Silybin30%
UV80%, Silybin35%
HPLC45%
HPLC50%
HPLC55%
HPLC60%
|
Insoluble in water, soluble in ethanol |
Silymarin extracted by ethyl acetate |
UV80%
UV80% ,
Silybin+Isosilybin30%
UV80%, Silybin30%
UV80%, Silybin35%
HPLC45%
HPLC50%
HPLC55%
HPLC60%
|
Insoluble in water, soluble in ethyl acetate |
Water Soluble Silymarin |
UV20%
UV40%
UV45%
|
Soluble in water and ethanol |
Silybin |
Silybin 80%
Silybin 90%
Silybin 95%
Silybin 98%
HPLC60%-90%
|
Insoluble in water, soluble in acetone |
General Information | |||
Botanical Name | Milk Thistle Extract | Latin Name | Silybum marianum (L.) Gaertn |
Batch # | SFJ2019-11-01 | Produce Date | 2019-11-01 |
Analysis Date | 2019-11-07 | Expiry Date | 2021-10-31 |
Representative QTY | 1000 kg | Herbal Part Used | Seed |
Item | Specification and Standards | Result |
Physical Property | ||
Appearance | Amorphous Powder | Conforms |
Color | Yellow to Yellowish-Brown | Conforms |
Odour | Slight, Specific | Conforms |
Powder Size | Mesh 80 NLT 95% | Conforms |
Assay of Silymarin (Tested by UV) | NLT 80% | 85.3% |
Assay of Silymarin (Tested by HPLC) | 51.0% | |
-Silybin A.B. | 30.0% | |
-Isosilybin A.B. | 6.2% | |
-Silydianin&Silychristin | 12.8% | |
Solubility | ||
- in Water | Practically Insoluble | Conforms |
- in Methanol and Acetone | Soluble | Conforms |
General Analysis | ||
Sulphated Ash | NMT 0.5% | 0.01% |
Heavy metals | NMT 10 PPM | 1PPM |
Loss On Drying (2 Hours 105 ℃) | NMT 5.0% | 3.2% |
Residual Solvents | ||
- N-hexane | NMT 0.029% | |
- Acetone | NMT 0.5% | |
- Ethyl Acetate | NMT 0.5% | |
- Ethanol | NMT 0.5% | |
Microbiological | ||
- Total bacterial count | NMT 1,000 CFU/g | 100CFU/g |
- Moulds & Yeasts | NMT 100 CFU/g | 10CFU/g |
- Escherichia coli | Not detected | Conforms |
- Salmonellaspecies | Not detected | Conforms |
Shelf Life | 24 months under the conditions below, no antioxidant used | |
Package&Storage |
Standard packed in fiber-drum and two plastic bags inside | |
N.W: 25kgs. I.D. 35 x H51 cm; | ||
Store in a cool,dry place away from Moisture, Light, Oxygen | ||
Manufacturer | Xi'an Youth Biotech CO,. Ltd. | |
QC : Guo Shan QA: Feng Li |
Privacy statement: Your privacy is very important to Us. Our company promises not to disclose your personal information to any external company with out your explicit permission.
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Privacy statement: Your privacy is very important to Us. Our company promises not to disclose your personal information to any external company with out your explicit permission.