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Product Name: Ginko biloba extract
Ginko biloba extract source: It is Ginkgo biloba extract from Ginkgo (Ginkgo biloba) leaves.
Ginko biloba extract introduction: Ginkgo biloba's most powerful effect is on the circulating system. Ginkgo flavenoids directly dilate the smallest segment of the circulating system, the micro capillaries, which increase both blood circulation and oxygen levels in the brain as well as in Other critical organ tissues.
Appearance: Fine brownish yellow powder
Active ingredient: Total Flavone Glycoside
Ginko biloba extract specifications: 10:1 24%
Test By: HPLC
Processing technology:
Leaves → Extraction → Concentration → Absorbed by column → Elution → Refine → Spary drying → Sieve → Package
Molecular formula: C15H10O2
Ginko biloba extract Main benefits:
1. Promoting blood circulation and enhancing immunity.
2. Tonifying kidney and nourishing brain, whitening and anti-wrinkle.
3. Promoting cerebral blood circulation and cellular metabolism.
4. Lowering blood pressure and high blood fat.
5. Anti-cancer and preventing cancer.
Ginko biloba extract specification
|
ANALYSIS |
SPECIFICATIONS |
RESULTS |
|
Assay |
Total Ginkgo Flavones Glycoside ≥24% |
27.14% HPLC |
|
|
Total Terpence Lactones ≥ 6% |
6.29% |
|
Lactones A |
1.68% |
Complies |
|
quercetin Glycoside |
13.73% |
Complies |
|
Lactones B |
0.65% |
Complies |
|
Ginkgolic Acid |
≤ 10ppm |
≤ 4ppm |
|
Kaempferol Glycoside |
12.19% |
Complies |
|
Isorhamnetin Glycoside |
1.22% |
Complies |
|
Lactones C |
1.73% |
Complies |
|
Bilobalides |
2.23% |
Complies |
|
Ginko biloba extract Microbiological Tests |
||
|
Total Plate Count |
≤1000cfu/g |
≤100cfu/g |
|
Salmonella |
Negative |
Negative |
|
E.Coli |
Negative |
Negative |
|
Total Yeast & Mold |
≤100cfu/g |
≤50cfu/g |
|
Ginko biloba extract Heavy metals |
||
|
Total Heavy Metals |
≤10ppm |
Complies |
|
Ginko biloba extract Physical Characteristics |
||
|
Loss on Drying |
≤4.0% |
3.01% |
|
Pesticides |
Negative |
Complies |
|
Particle Size |
98%Through 100 mesh |
Complies |
|
Ash content |
≤0.8% |
0.58% |
|
Solubility |
Solubles in Ethanol |
Complies |
|
Solvent Residue |
Negative |
Complies |
|
Ginko biloba extract Organoleptic |
||
|
Extract Solvents |
Water and Ethanol |
Complies |
|
Color |
Light yellow Brown |
Complies |
|
Odor |
Characteristic |
Complies |
|
Appearance |
Powder |
Complies |
