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History
Product Name: Milk Thisthle Extract
Plant source: Milk Thistle
Latin Name: Silybum marianum. (L.)Gaertner
Part of used: Seed
Specification : 40%~80% Silymarin UV, 30% Silibinin+Isosilybin
Appearance: Yellow fine powder
Extract Method: Grain Alcohol
Solubility: better water solubility
Test method :HPLC
Active Ingredient: Silybin
CAS No.: 22888-70-6
Molecular Mass: 482.436
Active Ingredients: Silymarin
CAS: 84604-20-6
Molecular Formula: C25H22O10
Molecular Weight: 482.4388
Items | Test Standards | Test Results |
Description | Brown yellow powder | conforms |
Identification | Positive reaction | conforms |
Loss on drying | Max.5.0% | 0.008 |
Assay by UV | Min.80.0% | 0.809 |
Silybin and isosilybin | Min.30.0% | 0.311 |
Heavy metals | Max.10ppm | < 10ppm |
Arsenic | Max.2ppm | < 2ppm |
Sulphated ash | Max.1.0% | 0.004 |
Residue Solvents |
|
|
Acetonee | Max.5000ppm | 1735ppm |
Ethanol | Max.5000ppm | 69ppm |
Hexane | Max.290ppm | 36ppm |
Total bacteria count | Max.1000CFU/g | 30CFU/g |
Yeast & mould | Max.100CFU/g | 10CFU/g |
E.Coli | Negative | conforms |
Salmonella | Negative | conforms |
Staphylpcoccus | Negative | conforms |
Coliforms | Negative | conforms |
Conclusion: It meets the reqirement of enterprise standard | Certificate of Analysis:||
Function:
1. Protect liver cell membrane and improve the liver function;
2. Be used for treating hepatitis;
3. Used to detoxify, reduce the blood fat, and be good for gallbladder;
4. To protect the brain and remove the free radical of body
Application:
1. Milk Thistle Extract is widely used in drug, health products, food and cosmetics.
2. Milk Thistle Extract has the functions of protecting liver cell membrane and improving the liver function.
3. Milk Thistle Extract has the function of detoxification, reducing the blood fat, benefiting the gallbladder, protecting the brain and removing the free
radical of body.
4. Milk Thistle Extract has the function of radiation hardening, arteriosclerosis preventing, skinaging delaying.

Evaluate
- Favourable(100%)
- Medium(0%)
- Negative(0%)
