1.Description: It consists of abundant gingko flavone, ginnol, bilobol, etc.

1.本含有丰富的黄酮、醇、白果酚等特有成分。

2.The content of flavanone and lactone in leaf and the leaf output were studied by randomizing block arrangement of 31 gingko female varieties (strain) and 4 staminiferous plant type single clone.

2.摘要采用31和4雄株类型的单株无系，随机区组排列，对叶产量状及其与叶产量的相关，叶黄酮、内酯含量进行了研究。