Gingko Biloba powder
Latin Name: Ginkgo Biloba L.
CAS#: 90045-36-6
Plant Source: leaf
Specification: Ginkgoflavon Glycosides≥24%, Total TerpeneLacosides≥6%
Appearance:Light Yellow or Brown-yellowPowder
Test Method: HPLC/UV
Function:
(1) Antibacterial and antifungal
(2) Liver protection & Detoxification
(3) Antioxidant
(4) Anti-caducity
(5) Immune regulation
Application:
Functional food, drinks, health care products and pharmaceuticals.
| Item | Specification | Results | Methods |
| Marker Compound | Ginkgoflavonol 24% | 24.31% | UV |
| Extract Ratio | 50:1 | Conform | TLC |
| Appearance & Color | Yellow Brown powder | Conform | GB5492-85 |
| Odor & Taste | Characteristic | Conform | GB5492-85 |
| Plant Part Used | Leaf | Conform | |
| Bulk Density | 0.4-0.6g/ml | 0.45-0.55g/ml | |
| Mesh Size | 80 | 100% | GB5507-85 |
| Extract Solvent | Water&Ethanol | Conform | |
| Loss on Drying | ≤5.0% | 3.23% | GB5009.3 |
| Ash Content | ≤5.0% | 1.12% | GB5009.4 |
| Solvent Residue | Negative | Conform | GC(2005 E) |
| Heavy Metals | |||
| Total Heavy Metals | ≤10ppm | <3ppm | AAS |
| Arsenic (As) | ≤1.0ppm | <0.15ppm | AAS(GB/T5009.11) |
| Lead (Pb) | ≤1.5ppm | <0.7ppm | 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 | Conform | GB4789.2 |
| Total Yeast & Mold | ≤100cfu/g | Conform | GB4789.15 |
| E. Coli | Negative | Conform | GB/T4789.3-2003 |
| Salmonella | Negative | Conform | GB4789.4 |
| Staphylococcus | Negative | Conform | 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 | ||
Our Services
Treat every client with sincerity
In good faith to make friends
Customer satisfaction is the eternal pursuit
Quality is the foundation of survival and development of enterprises
We want to work with you to create a better life
FAQ
Q1: Can I get some samples?
A: Yes, we can supply the free sample, only need the shpping cost from customers.
Q2: How to start orders or make payments?
A: Proforma invoice will be sent first after confirmation of order, enclosed our bank information. Payment by T/T, Western Union or Paypal or MoneyGram or Alibaba Trade Assurance.
Q3: How to confirm the Product Quality before placing orders?
A: Every product is with professional COA. Please be sure about the quality.
If any doubt, sample is available to you to be tested by yourself.
Q4: How about delivery leadtime?
A:Delivery lead time: About 3-5 days after payment confirmed. (Chinese holiday not included)
Q5: How do you treat quality complaint?
A:First of all, our quality control will reduce the quality problem to near zero. If there is a real quality problem caused by us, we will send you free goods for replacement or refund your loss.
