Ginkgo Biloba Extract
Specification: 24% 6% 5PPM
Appearance: Fine light brownish yellow to brown powder
Extract Solvents: Ethanol & Water
Analysis Items |
Specifications |
Results |
Methods used |
Appearance |
Fine light brownish yellow to brown powder |
Conforms |
Visual test |
Odor & Taste |
Characteristic (With bitter taste) |
Conforms |
Organoleptic test |
Bulk Density |
35-55g/100ml |
Conforms |
Density Meter |
Particle Size |
99% through 80 Mesh |
Conforms |
80 Mesh Screen |
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Assay |
NLT 24% Ginkgo flavone glycosides |
25.40% |
HPLC |
NLT 6% Terpene lactones |
6.64% |
HPLC |
Ginkgolic Acid |
NMT 5ppm |
0.83ppm |
HPLC |
Loss on Drying |
NMT 5.0% |
2.32% |
5g / 105ºC / 2hrs |
Ash Content |
NMT 1.0% |
0.31% |
2g /525ºC /3hrs |
Extract Solvents |
Ethanol & Water |
Conforms |
/ |
Solvent Residues |
NMT 0.05% |
Conforms |
GC |
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Heavy Metals |
NMT 20ppm |
<10ppm |
Atomic Absorption |
Arsenic (As) |
NMT 2ppm |
Conforms |
Atomic Absorption |
Lead (Pb) |
NMT 2ppm |
Conforms |
Atomic Absorption |
Cadmium (Cd) |
NMT 0.5ppm |
Conforms |
Atomic Absorption |
Mercury(Hg) |
NMT 0.2ppm |
Conforms |
Atomic Absorption |
Introduction:
Ginkgo biloba is a plant with high medicinal value, and the ginkgo tree is one of the ancient tree species in China. Ginkgo biloba contains natural active flavonoids and bitter lactones and other ingredients that are beneficial to human health.Ginkgo also has the functions of smoothing blood vessels, improving brain function, delaying brain aging in the elderly, enhancing memory ability, treating Alzheimer's disease and insufficient cerebral blood supply. Ginkgo's anti-aging ability has great scientific influence in Germany and France. Ginkgo biloba also protects the liver, reduces arrhythmias, prevents deadly bronchoconstriction in allergic reactions, and can also be used for asthma, transplant rejection, myocardial infarction, stroke, organ protection, and dialysis.
Functions:
1.Dissolving cholesterol and dilating blood vessels;
2.Improve brain dysfunction, arteriosclerosis, hypertension, dizziness, tinnitus, headache, Alzheimer's , memory loss, etc;
3.Regulation of hyperlipidemia, the auxiliary prevention and treatment of cardiovascular and cerebrovascular diseases such as hypertension and coronary heart disease;
4.Prevention and treatment of senile dementia.