OBJECTIVE To study the optimal extraction process of Ginkgo leaf.

目的优选银杏叶总黄酮醉苷扣总内酯的提取方法。

Ginkgo leaf has certain medicinal function and health care function.

银杏叶具有一定的药用作用和保健功能。

Objective:To observe symptom and ECG changes after taking Ginkgo Leaf tablet.

目的：观察银杏叶片对冠心病心绞痛的影响。

Objective: To observe symptom and ECG changes after taking Ginkgo Leaf tablet.

目的：观察银杏叶片对冠心病心绞痛的影响。

Objective : To observe symptom and ECG changes after taking Ginkgo Leaf tablet.

目的: 观察银杏叶片对冠心病心绞痛的影响.

Ginkgo leaf shape has also been Geranyl on both sides of the sub-point of impact.

银杏的叶形，还受到叶基两边分枚角度的影响。

Ginkgo leaf shape has also been Geranyl on both sides of the sub - point of impact.

银杏的叶形,还受到叶基两边分枚角度的影响.

The etiolation symptom of the ginkgo leaf can be effective meliorated by using HAF.

腐植酸复合肥能有效地改善银杏叶缘黄化现象。

A high yield was achieved by extracting active substances from ginkgo leaf in alcohol-water solution.

采用醇水溶液提取法提取银杏叶有效成分，提取率高。

Methods:TLC was adopted to identify Fructus Corni, Semen Cassiae and Ginkgo leaf in Yinju Oral Liquid.

方法：采用薄层色谱法对银菊口服液中的山茱萸、决明子、银杏叶进行定性鉴别。