Description:
| Latin Name: |
Sophora japonica L. |
| Plant Source: |
flower/seed |
| Appearance: |
Yellow |
| CAS: |
153-18-4 |
| Specification |
95%-99% |
Specification:
| Item |
Specification |
Results |
Methods |
| Marker Compound |
Quercetin 95% |
95.05% |
UV |
| Appearance & Color |
Yellow powder |
Conform |
GB5492-85 |
| Odor & Taste |
Characteristic |
Conform |
GB5492-85 |
| Plant Part Used |
Flower |
Conform |
|
| Extract Solvent |
Ethanol/Water |
Conform |
|
| Bulk Density |
0.4-0.6g/ml |
0.40-0.50g/ml |
|
| Mesh Size |
80 |
100% |
GB5507-85 |
| Loss on Drying |
≤5.0% |
3.56% |
GB5009.3 |
| Ash Content |
≤5.0% |
0.86% |
GB5009.4 |
| Solvent Residue |
Negative |
Conform |
GC |
| Pesticides |
EC NO:396/2005 |
Conform |
GC |
| PAH4 |
≤50ppb |
Conform |
GC-MS |
| Benzo(a)pyrene |
≤10ppb |
Conform |
GC-MS |
| Benz(a)anthracene |
≤10ppb |
Conform |
GC-MS |
| Benzo(b)fluoranthene |
≤10ppb |
Conform |
GC-MS |
| Chrysene |
≤10ppb |
Conform |
GC-MS |
| Heavy Metals |
| Total Heavy Metals |
≤10ppm |
<3.0ppm |
AAS |
| Arsenic (As) |
≤1.0ppm |
<0.1ppm |
AAS(GB/T5009.11) |
| Lead (Pb) |
≤1.0ppm |
<0.5ppm |
AAS(GB5009.12) |
| Cadmium |
<1.0ppm |
Not Detected |
AAS(GB/T5009.15) |
| Mercury |
≤0.1ppm |
Not Detected |
AAS(GB/T5009.17) |
| Microbiology |
| Total Plate Count |
≤1000cfu/g |
<100 |
GB4789.2 |
| Total Yeast & Mold |
≤25cfu/g |
<10 |
GB4789.15 |
| E. Coli |
≤40MPN/100g |
Not Detected |
GB/T4789.3-2003 |
| Salmonella |
Negative in 25g |
Not Detected |
GB4789.4 |
| Staphylococcus |
Negative in 10g |
Not Detected |
GB4789.1 |
| Packing and Storage |
25kg/drum Inside: Double-deck plastic bag, outside: Neutral cardboard barrel & Leave in the shady and cool dry place |
| Shelf Life |
3 Year When Stored properly |
| Expiration Date |
3 Years |
Founctions:
1. Rutin can be cooling bleeding, Liver Xiehuo, with anti-inflammatory effects
2. Rutin with vitamin P-like effect, anti-viral
3. Rutin also has a role in inhibiting aldose reductase
Services:
1. Any inquiries will be replied within 12 hours.
2. Dedication to quality, supply & service.
3. Strictly on selecting raw materials.
4. OEM/ODM Available.
5. Reasonable & competitive price, fast lead time.
6. Sample is available for your evaluation & Formulation development.
7. Faster delivery:Sample order in stock and 3-7 days for bulk production.
8. We have strong cooperation with DHL, TNT, UPS, FEDEX, EMS. Or you also can choose your own shipping forwarder.
9. After-Sale Service:
(1) International Authorized Third-Party Test For The Products You Demand.
(2) 60 Days Warranty of quality of goods.
Manufacturer flow chart :
Package details:
Production line:
Lab:
Exbitions:
Audited Supplier 
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