Product Description
Ginkgo biloba extract
Product Name: Ginkgo biloba extract
Latin Name: Ginkgo biloba Linn.
CAS. NO.: 90045-36-6
Plant Source: leaf
Specification: Total Flavones Glycoside 24%
Total terpene lactones≥6%
Appearance: Brownish yellow
Test Method: HPLC
Function:
(1).Promote the cycle of the brain and body limbs.
(2).Anti-oxidant,anti-aging.
(3). Enhance memory and cognitive functions in terms of significantly.
(4 ).Flavonoids in Ginkgo Biloba Extract may be able to stop or alleviate some of the retinopathy.
Application:
1. Pharmacy.
2. Health products.
3.Cosmetics.
Product Parameters
Item |
Specification In house |
Results |
Methods |
Marker Compound |
Flavonol glycosides 24%-27% |
24.54% |
UV |
Appearance & Color |
Yellow Brown |
Conform |
GB5492-85 |
Odor & Taste |
Characteristic |
Conform |
GB5492-85 |
Plant Part Used |
LEAF |
Conform |
|
Bulk Density |
0.4-0.6g/ml |
0.52-0.56g/ml |
|
Mesh Size |
80 |
100% |
GB5507-85 |
Loss on Drying |
≤5.0% |
3.35% |
GB5009.3 |
Ash Content |
≤5.0% |
2.12% |
GB5009.4 |
Solvent Residue |
Negative |
Conform |
GC(2015 E) |
Heavy Metals |
Total Heavy Metals |
≤10ppm |
<3.0ppm |
AAS |
Arsenic (As) |
≤0.3ppm |
<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 |
≤0.3ppm |
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 |
GB4789.10 |
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 Year |
Detailed Photos
Packing
Certifications