Objective: To set up the identification system for Ramulus Rubi.

前言：目的：建立悬钩子木生药鉴定体系。

ObjectiveTo optimize the ultrasonic extraction technology of flavonoids from Ramulus Mori.

目的优选超声提取法从桑枝中提取总黄酮的工艺条件。

Aim: To observe the antagonistic effect of different solution extracts of ramulus viscin on platelet-activating factor (PAF).

目的：观察中药槲寄生不同溶剂提取物对血小板活化因子（PAF）的拮抗作用。

Results: We collected the features and data of characters, microscopic traits, physicochemical reaction and uv spectra of Ramulus Rubi.

结果：积累了悬钩子木的药材性状、显微特征、一般理化反应及紫外光谱线组的特征和数据。

There was rich DNJ in Ramulus mori, and the DNJ contents were significantly different according to the mulberry varieties, stage and ages.

桑枝富含DNJ，其含量在桑品种、生长季节和老嫩程度间存在显著差异。