Product Description:
| Product name |
Hovenia dulcis extract |
| Plant sources |
Hovenia Dulcis Thunb extract |
| Apperance |
Brown yellow Powder |
| Specification |
Dihydromyricetin 10%,50% |
| Test method |
HPLC/UV |
| Shelf time |
3 years,keep away sunlight, keep dry |
Description:
Hovenia dulcis, the Japanese raisin tree or oriental raisin tree, is a hardy tree found from Asia, over Eastern China) and Korea to the Himalayas (up to altitudes of 2,000 m), growing preferably in a sunny position on moist sandy or loamy soils. The tree has been introduced as an ornamental tree to several countries, and the fruit is also edible. It is considered being one of the most pervasive invader in Brazilian subtropical forests.
Function:
1. Clear the free radical and Anti-oxidantion.
2. Antibiotic action and diminish inflammation.
3. Reducing the levels of blood sugar and blood fat.
4. Anti-tumor
5. Anti-thrombus.
6. Protect liver, restrain the liver fibrosis.
7. Dispel the effects of alcohol.
Application:
1. Applied in food field.
2. Applied in cosmetics field.
3. Applied in health products field.
COA:
| Item |
Specification |
Results |
Methods |
| Marker Compound |
Dihydromyricetin 50% |
50.14% |
HPLC |
| Appearance & Color |
Yellow brown powder |
Conform |
GB5492-85 |
| Odor & Taste |
Characteristic |
Conform |
GB5492-85 |
| Plant Part Used |
Seed |
Conform |
|
| Extract Solvent |
Water |
Conform |
|
| Bulk Density |
0.4-0.6g/ml |
0.45-0.60g/ml |
|
| Mesh Size |
80 |
100% |
GB5507-85 |
| Loss on Drying |
≤5.0% |
3.23% |
GB5009.3 |
| Ash Content |
≤5.0% |
3.22% |
GB5009.4 |
| Solvent Residue |
Negative |
Conform |
GC |
| GMO |
NON |
Conform |
|
| Irradiation |
Negative |
Conform |
|
| Benzoapyrene/PAHs(ppb) |
<10ppb/<50ppb |
Conform |
GC-MS |
| Hexachlorocyclohexane |
<0.1 ppm |
Conform |
GC-MS |
| DDT |
<0.1 ppm |
Conform |
GC-MS |
| Acephate |
<0.1 ppm |
Conform |
GC-MS |
| Methamidophos |
<0.1 ppm |
Conform |
GC-MS |
| Heavy Metals |
| Total Heavy Metals |
≤10ppm |
<3.0ppm |
AAS |
| Arsenic (As) |
≤1.0ppm |
<0.1ppm |
AAS(GB/T5009.11) |
| Lead (Pb) |
≤0.5ppm |
<0.5ppm |
AAS(GB5009.12) |
| Cadmium |
<0.5ppm |
Not Detected |
AAS(GB/T5009.15) |
| Mercury |
≤0.1ppm |
Not Detected |
AAS(GB/T5009.17) |
| Microbiology |
| Total Plate Count |
≤5000cfu/g |
Conform |
GB4789.2 |
| Total Yeast & Mold |
≤300cfu/g |
Conform |
GB4789.15 |
| Total coliform |
Negative in 10g |
Not Detected |
GB/T4789.3-2003 |
| Salmonella |
Negative in 10g |
Not Detected |
GB4789.4 |
| Staphylococcus |
Negative in 10g |
Not Detected |
GB4789.1 |
| Packing and Storage |
25kg/drum, Size:I.D.35cm×H50cm Inside: Double-deck plastic bag, outside: Neutral cardboard barrel & Leave in the shady and cool dry place |
| Shelf Life |
3 Years When Stored properly |
| Expiration Date |
3 Years |
Service:
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, UPS, FEDEX, EMS. Or you also can choose your own shipping forwarder.
Certificates:
Production Flow:
Lab:
Packing:
Warehouse:
Exhibition:
Good comments:
Shipment:
Audited Supplier 
){kind=link}
){kind=link}