皂

Objective: To study the effects of active components (total saponins, total steroids and total alkaloids) of Achyranthes bidentata Blume on the contraction of vascular smooth muscle.

目的：研究怀牛膝有效成分（总皂苷、总甾体、总生物碱）对血管平滑肌收缩作用的影响。

Objective To investigate the protective effect of ginsenoside Rb1 and Re on injury of the neonate rat cardiomyocyte induced by aconitine alkaloids.

目的 观察人参皂苷Rb1和Re对乌头碱导致的心肌细胞损伤的影响。

The chemical method include treating with sulfuric acid,saponification,acylation, esterification, etc.

化学方法包括酸洗法、皂化法、酰化法和酯化法等。

To compare adenophora retraphlla with Adenophora stricra in their composition of saponin and amino acid.

对轮叶沙参和沙参进行了皂甙及氨基酸成分的比较研究。

Adenophora tetraphylla ; Adenophora stricta ; saponin ; amino acid ; composition analysis

轮叶沙参；沙参；皂甙；氨基酸；成分分析

Aim To study the saponin constituents of the seeds of Aesculus chinensis Bunge var. chekiangensis Fang.

目的研究传统中药浙江七叶树Aesculus chinensis Bunge var.chekiangensisFang种子中的皂苷类成分。

The optimal conditions for extraction of saponins PD from Akebia trifoliate were as follows: 80 ml of 70% ethanol, 90 min action duration, then extractived by n-butyl alcohol for 3 times, hydrolyzed with 36% hydrochloric acid for 4 h at 70%, and extractived by chloroform.

结论］三叶木通中常春藤皂苷的最佳提取工艺为：70%甲醇溶液80 ml超声提取90 min，水饱和正丁醇萃取3次，36%盐酸4 ml，70℃水浴回流水解4 h，氯仿萃取2次，合并氯仿层，旋转蒸干后甲醇溶解定容。

Result: The akebia saponin D in root extract were well separated by this method.The linear range is between 0.582 5-9.32 μg,r=0.999 9.The average recovery and RSD of repeatability are 100.3%,2.3%,respectively.

结果：续断中川续断皂苷Ⅵ在该色谱条件下获良好分离，线性范围为0.582 5~9.32μg，r=0.999 9，平均加样回收率为100.3%，重复性RSD为2.3%。

Water-based ink alkalescent, similar to the bubble solution, easy to zaodi.

水性油墨偏碱性，类似皂溶液，容易起泡。

The extraction performance of Zn from HCl medium with a new kind of carboxylic extractant, ammonized sec-octylphenoxy acetic (CA12) and ammonization of the extractant have been studied.

研究了一种新型萃取剂仲辛基苯氧乙酸(CA12)的皂化以及从盐酸介质中萃取Zn的性能。

The concept of equivalent rotationally rigidity is offered and the formula of rotationally rigidity is obtained.

主要做了如下几个方面的工作：对伸臂位于顶部的单层框架—筒体模型进行分析，提出了等效转动约束的概念和转动约束刚度的表达式。

Male cats normally do not need aftercare with the exception of the night after the anesthetic.

男猫通常不需要善后除了晚上的麻醉。