2020年7月12日星期日

The structure of Ginkgo biloba extract

Ginkgo Biloba Extract exist in plants, belonging to a kind of phytoestrogen, which has the function of scavenging free radicals and antioxidation. Lignans are also found in grains (such as rye, wheat, oats, barley, etc.), soybeans and cruciferous plants (such as Flax lignans) and some fruits (such as strawberries). Lignans can bind estrogen receptors and interfere with cancer promoting effect. Therefore, it may have preventive and therapeutic effects on breast cancer, prostate cancer and colon cancer.
Sweet Potato Powder are a kind of natural components which are polymerized by phenylpropanoid bimolecular polymerization. There are four monomers of lignans: ① cinnamic acid and occasionally cinnamaldehyde. ② Cinnamyl alcohol. ③ Propylene benzene. ④ Allyl benzene.
Phyllanthin
Classification basis: according to the basic carbon frame and N-Acetylneuraminic Acid of lignans.

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