| Certification: | ISO, FDA, HACCP, Kosher |
|---|---|
| Assay Method: | HPLC, UV, Tlc |
| Application Form: | Tablet, Capsule |
| Application: | Food, Health Care Products, Medicine |
| State: | Powder |
| Extract Source: | Leaf |
| Samples: |
|---|
| Customization: |
|---|
Suppliers with verified business licenses
Audited Supplier 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.
| 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 | ||
Suppliers with verified business licenses
Audited Supplier 
){kind=link}
){kind=link}