Ginkgo Biloba Extract Powder
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What is Ginkgo Biloba Extract
High-Density Active Ingredient Supply
Ginkgo Biloba Extract Powder contains primary bioactive constituents including ginkgo flavonoids and terpene lactones. Our extract is standardized to 24% ginkgo flavonoids and 6% terpene lactones. It also naturally contains polyphenols, vitamin E, and trace minerals such as manganese and selenium. These inherent substances from ginkgo leaves are available as standardized botanical raw materials for formulation development.
Cognitive Function & Brain Health Support
Ginkgo Biloba Extract Powder contains naturally occurring bioactive constituents found in ginkgo leaves. This standardized botanical raw material can be incorporated into a wide range of clean-label formulation systems.
Antioxidant & Cardiovascular Protection
Ginkgo Biloba Extract Powder contains ginkgo flavonoids and other naturally occurring compounds present in ginkgo leaves. This standardized botanical raw material can be utilized for the development of diverse clean-label formulations.
Anti-Inflammatory & Neuroprotective Effects
Ginkgo Biloba Extract Powder contains terpene lactones alongside other naturally occurring substances from ginkgo leaves. This standardized botanical raw material is suitable for the development of various clean-label formulations.
Dietary Supplements
It is available in capsules, tablets, softgels and pure powder forms, standardized to 24% ginkgo flavonoids and 6% terpene lactones. Containing no artificial fillers, this botanical raw material supports the development of diversified clean-label finished formulations.
Functional & Sports Nutrition Products
Suitable for custom botanical powder and shake formulations. This standardized botanical raw material can be adopted to develop diversified clean-label products with plant-derived ingredients.
Food & Beverage
Blended into herbal teas, beverage products, meal replacement shakes and botanical snack formulations. Featuring a mild, earthy taste, it pairs well with plant-based beverage systems. It can also be applied in cereals, oatmeal and baked goods for diversified formula customization.
Special Dietary Formulations
This ingredient is well-suited for sugar-free, vegan, gluten-free, and non-GMO product formulations. It enables the development of diverse, customized food formulas that comply with special dietary standards and clean-label manufacturing requirements.
| ITEMS | SPECIFICATION | RESULT | METHOD |
| Total Flavone Glycoside | 22.00~27.00% | 24.8% | HPLC || USP |
| Quercetin | Report Only | 11.75% | HPLC || USP |
| Kaempferol | Report Only | 11.27% | HPLC || USP |
| Isorhamnetin | Report Only | 1.18% | HPLC || USP |
| Total Terpene Lactones | 5.40~12.00% | 6.3% | HPLC || USP |
| Ginkgolides(A) | Report Only | 2.36% | HPLC || USP |
| Ginkgolides(B) | Report Only | 0.98% | HPLC || USP |
| Ginkgolides(C) | Report Only | 2.51% | HPLC || USP |
| Ginkgolides(J) | Report Only | 0.59% | HPLC || USP |
| Bilobalides | Report Only | 0.97% | HPLC || USP |
| Rutin | NMT 3.50% | 1.29% | HPLC || USP |
| Total Ginkgolic Acid | NMT 5.00ppm | 1.16ppm | HPLC || USP |
| Content | Total Flavone Glycosides ≥24.00% | 24.55% | HPLC || USP |
| Quercetin Glycoside | 12.81% | HPLC || USP | |
| Kaempferol Glycoside | 10.7% | HPLC || USP | |
| Isorhamnetin Glycoside | 2.22% | HPLC || USP | |
| Total Terpene Lactones ≥6.00% | 6.48% | HPLC || USP | |
| Ginkgolides(A) | 1.58% | HPLC || USP | |
| Ginkgolides(B) | 2.51% | HPLC || USP | |
| Ginkgolides(C) | 0.79% | HPLC || USP | |
| Ginkgolides(J) | 0.36% | HPLC || USP | |
| Bilobalides | 1.72% | HPLC || USP | |
| Rutin | NMT 3.50% | 1.41% | HPLC || USP |
| Genistein | NMT 0.50% | 0.08% | HPLC || USP |
| Ginkgolic Acids | NMT 5.0ppm | 2.5ppm | HPLC || USP |
| Identification | Correspond to standard | Conform | TLC || USP |
PHYSICAL CHARACTERISTICS
| Odor and Taste | Characteristic | Conform | Organoleptic |
| Particle Size | NLT 90% Through 80 mesh | Conform | Analytical sieving || USP |
| Loss on Drying | NMT 5.00% | 3.9% | USP |
| Total Ash | NMT 5.00% | 0.3% | USP (2g/525°C/5hrs ) |
| Bulk Density | Report Only | 0.47g/mL | USP Method I |
| Tapped Density | Report Only | 0.64g/mL | USP Method I |
CHEMICAL CHARACTERISTICS
| Heavy Metals(as Pb) | NMT 20ppm | Conform | USP Method II |
| Arsenic (As) | NMT 2ppm | 0.10ppm | ICP-MS || USP |
| Lead (Pb) | NMT 3ppm | 0.14ppm | ICP-MS || USP |
| Cadmium (Cd) | NMT 1ppm | 0.10ppm | ICP-MS || USP |
| Mercury (Hg) | NMT 1ppm | 0.01ppm | ICP-MS || USP |
MICROBIOLOGICAL CHARACTERISTICS
| Total Plate Count | NMT 10,000cfu/g | 10cfu/g | USP |
| Total Yeast & Mold | NMT 1,000cfu/g | 10cfu/g | USP |
| E. Coli | Not Detected in(g) 10 | Not Detected | USP |
| Salmonella | Not Detected in(g) 25 | Not Detected | USP |
| Staphylococcus aureus | Not Detected in(g) 10 | Not Detected | USP |