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银杏叶内存在的类黄酮是具广泛作用的植物类多酚化合物。双黄酮 (Biflavone)也是其中的组成部分 ,是黄酮的二聚物。在我们看到的文献中 ,较早报导的双黄酮有 4种 ,即 :金松素 (Sciadopitin)、银杏素 (Ginkgotin)、异银杏素 (Isoginkgotin)、白果素 (Bilobtin)。后来相继报导 2?
The flavonoids present in Ginkgo biloba leaves are widely used as plant polyphenols. Biflavone is also an integral part of it and is a dimer of flavonoids. In the literature we have seen, there are four kinds of biflavonoids reported earlier, namely: Sciadopitin, Ginkgotin, Isoginkgotin, and Bilobtin. Later reported in succession 2?