saponin

It is noticed that oleanane triterpenoidal saponins are characteristic constituents of this family and have taxonomic significance.

结表明齐型三萜皂甙作为木通科的特征化学成分在该科的系统分类中具有一定的意义。

To study the effect of sasanqua saponin on spermatogenesis in mouse and the relationship between the effect and ROS.

研究油茶皂素对小鼠精的影响并探讨其与活性氧(ROS)的关系。

The bitter melon saponin was extracted by transonogram-assisted using 70% ethyl alcohol, then was purified by macroporous resin, and the straight of bitter melon saponin was obtained.

建立了高效液相色谱法对苦瓜啤酒中功效成分——苦瓜皂苷检测的法。

The MS showed that this saponin has two glycosides, the m/z of aglycon is 491 and the molecular weight is 815.

一步用质谱对其分子结构行初步推断，这种皂甙是一个连有2个糖基的母核荷质比为491、相对分子质量为815的皂甙。

The contents of anthoxanthin and steroid saponin, the common active ingredients in Smilax scobinicaulis roots, were 2.83% and 4.55%, respectively.

根中所含的常规抑菌活性成分黄酮的含量为2.83%；甾体皂苷元的含量为4.55%。

Among the three saponin analysis methods, the accuracy of Antimony Pentachloride Colorimetric method is better than other two methods.

在三种法当中，以五氯化锑法测得的值最准确。

Objective To observe the effect of panaxadiol saponins (PDS) on intellectual decline and cerebral lesion induced by destabilization of cervical vertebra in mice.

目的观察人参二醇皂苷(PDS)对小鼠颈椎稳定性异常引起智力下降和脑组织损伤的影响。

The chemical constituents of pod of Gleditsia sinensis Lam. have been studied.The saponin, fibrin, half fibrin, xylogen and proteins of it have been mensurated.

初步研究了皂荚中所含的化学成分,测定了皂甙、纤维素、半纤维素、木质素、胶、蛋白质相对于绝干皂荚的质量百分含量。

The study was purposed to investigate the effects of the panaxadiol saponin (PDS) from Ginseng on proliferation and differentiation of human CD34+ cells from human bone marrow.

本研究探讨人参二醇(PDS)对正常人骨髓CD34+细胞的促增殖和诱导分化作用。