Polyphenols (Tea Polyphenols) is tea polyphenols in general, including flavanols, anthocyanins, flavonoids, flavonols and phenolic acids and the like. Mainly flavanol (catechin) type, accounts for 60 to 80% catechin. Substances known as polyphenols or tannin tea tea tannin, is one of the main ingredients of tea color, flavor formation, but also one of the main ingredients in tea health functions. Studies have shown that polyphenols and other active substances with detoxification and anti-radiation effect, can effectively prevent radioactive substances invade the bone marrow, and strontium 90 and cobalt-60 can rapidly excreted, the health and medical profession as "radiation nemesis."
