| ≥1 piece |
Total Glycosides NLT24%
Total Lactones NLT6%
Bilobalides 2.60~5.80%
Lactones A+B+C 2.80~6.20%
Quercetin/Kaempferol 0.8~1.25
Greetings !
We are one of the largest production-oriented manufacturers and importer/exporter of natural ingredients. Our products are widely used globally in food and beverage, health care products, cosmetics and in the pharmaceutical field.
We have partnerships with many manufacturers and represent their products worldwide. One of manufacturer's plant is located in Pizhou, Jiangsu province, China, also known as the city of Ginkgo Biloba. We grow more than 16,000 acres of ginkgo trees, which passed the China National Government GAP Certification since 2002. We have also successfully passed ISO9001 quality management system certification.
Please contact our team for further information and competitive pricing.
Ginkgo Biloba Extract USP31
| Test | Method | Specifications |
| Loss on Drying | USP<731> | NMT 5% |
| Ginkgo Flavonglycosides | 3.2007/3.6014 | NLT 24.0% |
| Ginkgolic Acid | 3.2120 | NMT 5 ppm |
| Terpene Lactones | 3.3017 | NLT 6.0% |
| Ginkgolides A/B/C | 3.3017 | 2.8%-6.2% |
| Bilobalides | 3.3017 | 2.6% - 5.8% |
| Rutin | 3.2071 | NMT 3.5% |
| Residual Solvents | USP<467>/3.3021 | Meets the USP requirements |
| Pesticide Residues | USP<561>/3.3032 | Meets the USP requirements |
| PSL (Photostimulated Luminescence) | 3.5014 | Negative |
| Arsenic | USP<2232>/3.4008 | NMT 3 ppm |
| Cadmium | USP<2232>/3.4008 | NMT 2 ppm |
| Lead | USP<2232>/3.4008 | NMT 0.5 ppm |
| Mercury | USP<2232>/3.4008 | NMT 0.1 ppm |
| Microbiological Analysis |
|
|
| Total Plate Count | USP<2021> AOAC 990.12 | < 10 5 cfu/g (100,000 cfu/g) |
| Yeast and Mold | USP<2021> AOAC 997.02 | < 10 3 cfu/g (1,000 cfu/g) |
| Staphylococcus Aureus | USP<2022> | Negative |
| E. coli | USP<2022> | Negative |
| Salmonella spp | USP<2022>/ AOAC 020901/ AOAC 989.13 | Negative |
| Enterobacterial Count | USP<2021>/2.0061/ AOAC 010302 | < 10 3 /g (1,000 /g) |
Packed in PE drum. Net weight: 25kg/drum. Gross weight: 28kg/drum. Inner double plastic bags.
Stored in a cool and dry place, away from sunlight.
Lead time:
For those items stocked in our Los Angeles warehouse, lead time is about 1~2 working days.
For large orders, product will be shipped from China plant by ocean. The lead time would be about 3~4 weeks.
| Type: |
Herbal Extract
|
Variety: |
Ginkgo Extract
|
Form: |
Powder
|
| Part: |
Leaf
|
Extraction Type: |
Solvent Extraction
|
Packaging: |
Drum
|
| Place of Origin: |
Jiangsu China (Mainland)
|
Grade: |
Pharmaceutical and Food Grade
|
Model Number: |
GB-USP31
|