Ads by Google
Ginkgo biloba is the worlds oldest living species of tree , Ginkgo grows most predominantly in the southern and eastern United States , southern France ,China and Korea .the leaces of the tree are used in modern herbal medicine .
Extracts of Ginkgo leaves contain flavonoid glycosides and terpenoids (ginkgolides, bilobalides) and have been used pharmaceutically. Ginkgo supplements are usually taken in the range of 40–200 mg per day. Recently, careful clinical trials have shown Ginkgo to be ineffective in treating dementia or preventing the onset of Alzheimer's Disease in normal people
ginkgo biloba extract
Manufacturing data
Product Type: Dry Extract
Product name | Ginkgo bioba Extract |
|
|
Cynara scolymus L | Ginkgo biloba L. | Part of plant used | Leaf |
Manufacturing date |
| Batch quantity | 1000kg |
Batch number |
| Extract Solvent | Ethanol/Water |
Assay data
Ginkgo flavones glycosides | 24.0%min. HPLC | 24.84% |
Total Terpene Lactones | 6.0% min. HPLC | 6.68% |
Quality data
Identification | Standardization | Result |
Aspect | Brown yellow fine powder | Complied |
Odor & taste | Characters | Complied |
Particle size | 100% through 80 meshes | Complied |
Loss on drying | 5.0% max | 3.32% |
Ash | 5.0% max | 2.15% |
Gingkolic Acid | 10ppm max | Complied |
Heavy metals | 10ppm max | Complied |
As | 2ppm max | Complied |
Residual of ethanol | 0.05% max. | Complied |
Microbiological data
Total aerobic count | Not more than 10000cfu/gram | <1000cfu/gram |
Yeast & Mold | Not more than 1000cfu/gram | <100cfu/gtam |
E.Coli | Negative | Complied |
Salmonella | Negative | Complied |
Addition data
Storage | Store in a cool dry place, avoiding sunlight directly |
Retest Date |
|
Shelf life | Two year |
Packaging | Food grade multiplayer polyethylene bags, 25kg in one type cardboard drum |
Analyzed by Quality Assurance Center Laboratory Dept. of Hongjiu Biotech
ginkgo biloba extract