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What is Ginkgo Biloba Extract?

2019-08-13 18:12:37

Ginkgo Biloba Extract (GBE) refers to the effective substances extracted from Ginkgo, which contain Ginkgo flavonoids, ginkgolide and other substances. It can dilate blood vessels, protect vascular endothelial tissue, regulate blood lipids, protect low-density lipoprotein, inhibit PAF (platelet activating factor), inhibit thrombosis, and scavenge free radicals.

Basic introduction as below:

Chinese name: Ginkgo Biloba Extract (GBE)

English name: Ginkgo biloba P.E.

Plant source: dried leaves of Ginkgo bilobaL.

Active ingredients: total flavonoids of ginkgo, ginkgolide

Raw material origin: shandong, jiangsu, sichuan, hubei, henan and other places

Safe dose: 2-5%

Solubility: soluble in ethanol

 

Skin care

 

Whitening: When the body is in a bad state, our endocrine is easily disordered and dysfunctional. At this time, there are too many oxygen free radicals in the body, but the superoxide dismutase (SOD) is insufficient, resulting in excessive oxygen free radicals and dermis. The cells produce an oxidative reaction that forms a large amount of lipofuscin (peroxidized lipid), causing chloasma or pregnancy spots. The flavonoids contained in the ginkgo leaf can prevent the formation and deposition of the pigment in the dermis layer, and achieve the effect of whitening the skin and controlling the pigment plaque. In addition to flavonoids, trace elements such as manganese and molybdenum in ginkgo leaves can also scavenge oxygen free radicals and inhibit melanin growth.

 

Wrinkle removal: It takes about 3 months for the skin of the human body to be completely renewed, but why do we still have annoying small lines on our face? The reason is that the new cells formed by the dermis have not yet reached the surface of the skin. It has been oxidized by too many free radicals, and it has already belonged to aging cells when it reaches the epidermal layer. The flavonoid glycosides and flavonols in Ginkgo biloba are free radical scavengers that protect the dermis cells, improve blood circulation, and prevent cells from being oxidized to produce wrinkles.

 

Main ingredients

 

Ginkgo biloba leaves have a wide range of biological activities, including a variety of chemical components, including flavonoids, terpenoids, polysaccharides, phenols, organic acids, alkaloids, amino acids, steroids, trace elements. Among them, vitamin C, vitamin E, carotene and calcium, phosphorus, boron, selenium and other mineral elements are also very rich, but the most important medicinal value components are flavonoids and terpenoids. Flavonoids and anthraquinones have many functions such as vasodilation and anti-oxidation.

 

Specifications

 

1. CP2005 (Ginkgo flavone glycosides≥24%,Ginkgolides≥6%,Ginkgolic

Acid<10PPM, Q/K0.8-1.5

2. CP2010 (Ginkgo flavone glycosides≥24%,Ginkgolides≥6%,Ginkgolic

Acid<10PPM Q/K0.8-1.2;I: Q>0.15

3. EP8.0 (Ginkgo flavone glycosides 22.0%-27.0%, Bilobalide 2.6%-3.2%,Ginkgolides A+B+C 2.8%-6.2%, Ginkgolic Acid ≤ 5PPM

4. USP38-NF33 (Ginkgo flavone glycosides 22.0%-27.0%,Ginkgolides 5.4%-12.0%, Bilobalide 2.6%-5.8%,Ginkgolides A+B+C 2.8%-6.2%,Q/K>0.7)

5. Low Acid(Ginkgo flavone glycosides≥24%,Ginkgolides≥6%,Ginkgolic Acid<1PPM

6. Test methodsHPLC

7. Appearance Light yellow to yellow brown powder

Efficacy

 

1, Dilate blood vessels, protect vascular endothelial tissue

2, Regulate blood lipids

3. Protecting low density lipoprotein

5. Inhibition of PAF (platelet activating factor) and inhibition of thrombosis

7, Scavenging free radicals

8, Anti-hypoxia

9, Prevention of arterial spasm

 

Clinical application

 

For chest pain, heart stroke, stroke, hemiplegia, strong tongue sputum caused by blood stasis and obstruction; coronary heart disease stable angina pectoris, cerebral infarction see the above syndrome.

 

Application 

 

Widely used in food, health care , cosmetics and other fields.

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