摘要：目的 研究银杏叶滴丸的制备工艺。方法 采用自然滴制法制备银杏叶滴丸，以滴丸的丸重差异为考察指标，正交优选最佳制备工艺参数。结果 最佳制备工艺为滴速30滴/min，药液高度160 mm，药液温度80℃，Poloxamer188用量5%，冷却剂二甲硅油。结论 优选出的银杏叶滴丸制备工艺合理，制得滴丸丸重差异小，含量稳定，外观圆润。

    关键词：银杏叶滴丸;正交试验;制备工艺

    Abstract：Objective To study the preparation process of ginkgo leaf dropping pills.Methods The ginkgo leaf dropping pills are prepared by natural dropping method， taking the difference in pill weight of dripping pills as an inspection index， and the optimal preparation process parameters were selected orthogonally.Results The best preparation process was a drip rate of 30 drops/min ......