Ginkgo Extract Manufacturer & Supplier For Over 25 Years.

Active ingredients

Ginkgo leaves contain flavonoids, terpene lactones, polyprenols, long-chain phenols, acids, steroids, leaf wax, polysaccharides, amino acids, and many trace elements. The main representative of flavonoids is ginkgo flavonoids, which are diflavonoids. Other important ingredients are Ginkgolide A, Ginkgolide B, Ginkgolide C, Ginkgolide M, Ginkgolide] and Ginkgolide, all of which have a di- or half-finished structure.

Extraction processing method

Ginkgo biloba can be extracted with water, sprinkling essence, etc. as a solvent, according to conventional methods, and then concentrated to dryness into a paste. If the yield of water extraction is about 21%, the yield of 50% alcohol extraction is 18%, and the yield of alcohol extraction is about 12%.

Pharmacology

Ginkgo biloba extract can also inhibit gram-positive bacteria and has a good inhibitory effect on Bacillus cereus, Bacillus subtilis and Staphylococcus aureus. Its antibacterial activity increases with the increase of its concentration. The minimum inhibitory concentration (MIC) values are 1.25% and 5.0%.

Application in cosmetics&skin care products

Ginkgo biloba extract is a drug for the treatment of coronary heart disease. Its role is to prevent capillary bleeding and capillary overdilation, and increase blood circulation. Ginkgo biloba extract also has a similar effect when applied to the skin. The effect of leaf extract on the proliferation of vascular endothelial cells has been verified, which can be used to promote blood circulation and prevent purple spots on the skin;

Based on the good proliferation effect of Ginkgo biloba extract on hair papilla cells, combined with its blood-activating function, it is a good hair growth agent; pharmacological research shows that Ginkgo biloba extract can also be used for anti-aging, anti-wrinkle, anti-inflammatory, anti-allergy, Antibacterial, whitening and firming skin cosmetics.