其中化合物1为新的达玛烷皂苷元。
此时薯蓣皂苷元的平均提取率为27.21%。
目的介绍薯蓣皂苷元主要的提取和分离分析方法。
Objective To introduce the extraction, isolation and analysis of diosgenin.
目的考察不同产地知母中总皂苷、菝葜皂苷元的含量。
ObjectiveTo determine the content of Anemarrhena saponin and sarsa sapogenin in Anemarrhena.
目的研究薯蓣皂苷元对大鼠急性心肌缺血的治疗作用。
Objective to study the therapeutic effects of methyl protodioscin on myocardial infarction in rats.
目的建立金刚藤软胶囊中薯蓣皂苷元的含量测定方法。
Objective To determine diosgenin content in Jingangteng soft capsule by RP-HPLC.
结果：山西不同气候区远志资源皂苷元含量具有明显差异。
Result: There is obvious difference in the senegenin content of Radix Polygalae from different climate zones of Shanxi.
采用反相高效液相色谱法测定热毒清片中薯蓣皂苷元的含量。
To determine the content of diosgenin in Reduqing tablets by HPLC.
整个路线步骤短，操作简单，是合成呋甾皂苷元的较理想方法。
Therefore, this short and simple route was an ideal method to synthesize aglycone.
目的探讨薯蓣皂苷元对人骨肉瘤u - 20s细胞的作用机制。
Objective To investigate the effect of diosgenin on the human osteosarcoma U-20S cell line and its mechanism.
目的探讨薯蓣皂苷元诱导人骨肉瘤u - 2os细胞凋亡的发生机制。
Objective to explore the mechanism of human osteosarcoma U-2OS cell line apoptosis induced by diosgenin.
目的利用阶梯生物催化协同提高提取盾叶薯蓣中薯蓣皂苷元的收率和质量。
Objective To enhance the yield and product quality of diosgenin extract, the method of stepwise biocatalysis was used.
结论：枳椇子酸枣仁皂苷元类皂苷可能是枳椇子总皂苷促智活性的物质基础。
Conclusion: The aglycone of jujubogenin might be the main saponins contributing to the nootropic effect of total saponins from Hovenia dulcis.
知母根茎中含大量甾体皂苷，现代药理研究表明知母皂苷及皂苷元为其主要活性成分。
There are plenty of Steroid saponin in the root and stem of Anemarrhena asphodeloides Bge.
结论：滇重楼不同采收期薯蓣皂苷元的含量是不同，在实际应用时根据不同需要适时采收。
The contents maintained the same level from July to October. Conclusion: The contents of diosgenin in P. polyphylla var. yunnanensis varied with the collecting seasons.
理论塔板数为6 143。测定了我国远志主产区山西6个产地的远志中远志皂苷元的含量。
The theoretical plate number is 6 143. The content of senegenin in Radix Polygalae from six districts of Shanxi province was measured with the above method.
主要概括了盾叶薯蓣的资源分布、薯蓣皂苷元的提取工艺、化学成分、药理、含量测定等方面的研究。
This paper summarizes greatly the research progress of Dioscorea zingiberensis on the aspects of resource distribution, extracting process of diosgenin, chemical composition, pha…
黄山药总皂苷很有可能被肠道菌群代谢成一系列的皂苷元类成分吸收入血，故本论文着重研究了其苷元类代谢产物。
TSDP may be metabolismed to a series of aglycones absorbed into blood. So, the thesis mainly research its steroidal aglycone metabolites.
分离鉴定了5个三萜类化合物：葳岩仙皂苷C（1）、木通皂苷D（2）、木通皂苷F（3）、 熊果酸（4）和常春藤皂苷元（5）。
Five triterpenoids were isolated and their structures were identified to be cauloside C (1), akebiasaponin D (2), akebiasaponin F (3), ursolic acid (4) and hederagenin (5).
阐明HPLC-ELSD对于检测菝葜皂苷元等不含发色团的化合物是一种优越的检测器，并采用该方法测定芦笋皂苷中菝葜皂苷元含量。
To show that ELSD is an excellent detector for the detection of chemical compounds devoid of chromophore, such as sarsasapogenin, and determine totals of in saponins of Asporagus by RP-HPLC-ELSD.
目的测定益元口服液中总皂苷的含量。
Aim to determine the content of total saponins in Yiyuan Oral Liquid.
主要观察指标：三七总皂苷对阿尔茨海默病大脑胆碱能神经元分布和胆碱乙酰基转移酶的影响。
MAIN OUTCOME MEASURES: Effect of PNS on distribution of cholinergic neuron and ChAT content in cerebral tissue of AD rat models.
主要观察指标：三七总皂苷对阿尔茨海默病大脑胆碱能神经元分布和胆碱乙酰基转移酶的影响。
MAIN OUTCOME MEASURES: Effect of PNS on distribution of cholinergic neuron and ChAT content in cerebral tissue of AD rat models.
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