甙

The bioactive screening on aldose reductase, nitric oxide synthetase, liver cancer Bel-7402, cavum oris epithelioma KB and colon cancer HCT-8 showed that paeoniflorin inhibited the nitric oxide synthetase by the rate of 83. 4% at the concentration of 5μg/ml, and paeoniflorigenone inhibited the colon cancer HCT-8 cells by the rate of 83. 2% at the concentration of 5μg/ml.

通过醛糖还原酶、NO合酶、肝癌Bel-7402、口腔上皮癌KB以及结肠癌HCT-8五种模型的生物活性筛选表明，在51μg／ml的浓度下，芍药甙对NO合酶的抑制率达83.4％，芍药甙元对结肠癌HCT-8细胞株的抑制率达83.2％，有较好的抑制作用。

The results showed that Gypenosides itself did not affect platelt ultrastructure, but coult inhibit platelts from changes in the shape of platelet, pseudopodium formation and granule release during aggregation induced by ADP, arachidonic acid and collagen, suggesting that Gypenosides are a inhibiter of platelet function.

结果表明，绞股蓝总皂甙本身对血小板结构无影响，但可抑制ADP，AA，Collagen诱导的血小板外形的改变，伪足的形成和颗粒的释放。进一步证实了绞股蓝总皂甙对血小板功能的抑制作用。

Objective Observation of effect of immunity function in the mice through the cancer cell vaccine modified with anthocyanins cure the experimentive lung cancer.

琐阳花色甙复合瘤苗对实验性肺癌小鼠免疫功能影响的研究目的观察琐阳花色甙复合瘤苗治疗实验性肺癌小鼠体内免疫功能效应。

Low concentration saponins solution can eliminate hydroxy and oxygen free radicel, the effect of eliminating free radicel submits positive pertinence with saponins concentration.

皂甙溶液在较低浓度时对羟基自由基与氧自由基就有一定的清除作用，自由基的清除效果与皂甙的浓度呈显著正相关性。

The monosaccharide are made up of rhamnose, glucose, mannitose, galactose and xylose. It offers foundation for boosting biological activities by hydrolyzing saponins.

硅胶薄层层析证明刺嫩芽皂甙的单糖可能由鼠李糖、葡萄糖、甘露糖、半乳糖和木糖组成，这为酶水解提高刺嫩芽皂甙活性研究提供了依据。

Sapogenin used by industry but most yams, from which it is isolated, contain a mixture of sapogenins in the glycosidic form.

大多数苷元在C24或C28位有COOH基，故又称酸性皂苷；少数苷元只含醇羟基而呈中性，如人参皂甙、柴胡皂甙等。

Two patent publi cations are of particular relevance here: Chinese patent publication No CN1096031 A claims the use of the spirostane sapogenin, sarsasapogenin, in the treatment of SDAT.

已经相关有专利应用指南说明大量的皂甙配基醇可以用于治疗包括SDAT 的功能，而该类皂甙配基醇，下面介绍两个专利出版物：中国的No CN1096031A宣布治疗SDAT中使用菝葜配基，其中的提示很简单。

The naringin contents in different materials of shaddock were compared.

比较了柚果中不同原料柚皮甙的含量；对柚皮中柚皮甙的最佳提取工艺条件进行了研究，并对获得的产品进行了定性。

Using the stolon of the Paris polyphylla as the experimental material, the extraction ratio of steroidal saponin has been studied with the orthogonal test of L16(4^5), in which the 4 factors are extraction time, ethanol concentration, ultrasonic time and the ratio for the mass of raw material drug to the volume of ethanol, and then the optimized extraction has been obtained.

以滇重楼的根茎为实验材料，重楼甾体总皂甙的提取率为评价指标，运用L16(4^5)正交试验，考察了皂甙浸出过程中的浸泡时间、乙醇浓度、超声剂量、粗粉质量与浸泡用乙醇体积之比4个因素在4个水平下的工艺过程，筛选出了最佳提取工艺。

Comparatively sundried flowers are more suitable to be extracted as an industrial material although the concrete yield of fresh flowers is a little more. At the same time the experiment process fully proves the selectivity of SFE-CO2. Low temperature and low pressure are suitable to extract concrete from natural flavor and fragrance;(2) The materials prepared to extract rutin are the flowers that are gotten rid of concrete by SFE-CO2. The extraction methods include the SFE-CO2 modified by alcohol, the method of hot alkali-precipitate with acid, and alkaly dissolving and acid subsiding combined with microwave or ultrasonic.

66%；产品运用GC-MS做了鉴定；虽然鲜花浸膏产率较高，但干槐花的物料状态更适合工业生产；同时实验过程充分体现了SFE-CO2的选择性，低温低压条件适合香料的SFE-CO2；(2)以超临界CO2(Supercritical CO2，简称SC-CO2)萃取过浸膏的干槐花为原料，运用夹带剂修饰的SFE-CO2、超声或微波或直接加热的碱溶酸沉法提取中药--芸香甙，相比之下，夹带剂修饰的SFE-CO2和超声辅助的碱溶酸沉法提取效果较好，芸香甙提取率分别为2。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。