Ginkgo biloba P.E.

Skin care
Whitening: When our body is not in good condition, our endocrine system is easily disturbed and imbalanced. At this time, there are too many oxygen free radicals in the body, but the superoxide dismutase (SOD) is insufficient, which causes excessive oxygen free radicals to react with the dermis cells to produce oxidation reactions, forming a large amount of lipofuscin (lipid peroxide), causing chloasma or pregnancy spots. The flavonoids contained in ginkgo leaves can hinder the formation and deposition of pigments in the dermis, achieving the effect of whitening the skin and preventing and treating pigmented plaques. In addition to flavonoids, trace elements such as manganese and molybdenum in ginkgo leaves can also remove oxygen free radicals and inhibit the growth of melanin.
Wrinkle removal: It takes about 3 months for the human skin to be completely renewed, but why do we still have annoying fine lines on our faces? The reason is that the new cells formed in the dermis have been oxidized by too many free radicals before they reach the surface of the skin, and when they reach the epidermis, they are already aging cells. The flavonoids and flavonols in Ginkgo biloba are both free radical scavengers that can protect dermal cells, improve blood circulation, and prevent cells from being oxidized and causing wrinkles. [2]
Main ingredients
Ginkgo biloba has a wide range of biological activities and contains a variety of chemical components, including flavonoids, terpenes, polysaccharides, phenols, organic acids, alkaloids, amino acids, steroid compounds, trace elements, etc. Among them, vitamin C, vitamin E, carotene, and mineral elements such as calcium, phosphorus, boron, and selenium are also very rich, but the most important medicinal value components are flavonoids and terpenes. Flavonoids and terpenes have many functions such as vasodilation and anti-oxidation. [1]
Drug specifications
1. CP2005 (total flavonoids ≥ 24%, ginkgolides ≥ 6%, ginkgolic acid < 10PPM, peak ratio Q/K 0.8-1.5)
2. CP2010 (total flavonoids ≥ 24%, ginkgolides ≥ 6%, ginkgolic acid < 5PPM, peak ratio Q/K 0.8-1.2; I:Q > 0.15)
3. DAB (total flavonoids 22-27%, ginkgolides 5.4-6.6%, ginkgolic acid < 5PPM; ginkgolides A+B+C 2.8%-3.4%; bilobalide 2.6%-3.2%)
4. EP6.0 (total flavonoids 22-27%, ginkgolides 5.4-6.6%, ginkgolic acid < 5PPM; ginkgolides A+B+C 2.8%-3.4%; bilobalide 2.6%-3.3%)
5. USP31 (total flavonoids 22~27%, ginkgolides 5.4~12%, ginkgolic acid <5PPM, peak ratio 0.8-1.5; ginkgolides A+B+C 2.8%-6.2%; bilobalide 2.6%-5.8%)
6. EGB761 (total flavonoids ≥24%, ginkgolides ≥6%, ginkgolic acid <5PPM, peak ratio 0.8-1.5)
7. Water solubility (total flavonoids ≥24%, ginkgolides ≥6%, ginkgolic acid 1~5PPM) solubility 1~5%
8. Low acid (total flavonoids ≥24%, ginkgolides ≥6%, ginkgolic acid <1PPM)
Detection method
HPLC
Properties Grayish yellow or light brown powder
Efficacy
1. Dilate blood vessels and protect vascular endothelial tissue
2. Regulate blood lipids
3. Protect low-density lipoprotein
5. Inhibit PAF (platelet activating factor) and inhibit thrombosis
7. Scavenging free radicals
8. Anti-hypoxia effect
9. Prevent arterial spasm
Clinical application
It is used for chest pain, heart pain, stroke, hemiplegia, tongue stiffness and slurred speech caused by blood stasis; stable angina pectoris of coronary heart disease and cerebral infarction with the above symptoms.
Application field
It is widely used in food, health products, cosmetics and other fields.