苷元

Objective To study the purification technology of anthraquinone aglycone from Cassiae obtusifolia seeds by macroporous adsorption resin.

目的探索决明子蒽醌苷元的大孔吸附树脂纯化工艺。

Result:It was found that Daidzein obviously increased the avoirdupois and spleen index and thymus gland index of the mice.

结果 ：大豆苷元能显著增加小鼠的体重，及其脾指数和胸腺指数。

By analyzing the mechanisms of degradation and inhibition, cellulases inhibition of glucose and cellobiose...

利用实验结论对酶催化提取薯蓣皂苷元的工艺进行改进，使产率提高了29.3％。

Chapter 4: The binding of Rhein with human serum albumin has been studied in detail by Spectroscopic method including circular dichroism, fourier transformation infrared spectra, fluorescence spectra.

分子对接研究表明大豆苷元和刺芒柄花素的结合区域位于蛋白质的亚结构域ⅡA中，主要通过疏水作用结合，但还包括静电作用力、氢键的存在。

DC is safe and effective for the treatment of female climacteric syndrome.

黄豆苷元胶囊是治疗更年期综合征安全有效的药物。

Objective To study the effect of Daidzein on the proliferation and differentiation of cultured rat osteoblast in vitro.

目的 探讨大豆苷元对体外培养大鼠成骨细胞的增殖与分化能力的影响。

Objective To study the genetic relationship among Dioscorea zingiberensis with different diosgenin content at DNA level.

目的从DNA水平分析鉴定不同薯蓣皂苷元盾叶薯蓣的遗传关系。

The results showed that the ultrasonic extraction is a rather ideal method of extracting red P. tha fortuneana pigment. Cyanidin3glucoside can be hydrolysised to aglycon cyanidin under the conditions of 90℃, 9％HCl and 11min.Silica gel thinlayer chromatography with developping agent benzene∶ethyl acetate∶formic acid = 2∶2∶1 is better to separate cyanidin. Cyanidin is stable to heat and light, unstable to Zn2+ and Fe3+ and Cu2+, insensitive to Co2+ and Bi3+, befitting to acidic condition.

结果表明，超声提取法是提取火棘红色素的较理想方法；矢车菊素3葡萄糖苷在90℃和9％盐酸中水解11 min，可以顺利得到其苷元矢车菊素；以苯、乙酸乙酯、甲酸(2∶2∶1)为展开剂的硅胶薄层层析法分离矢车菊素的效果较好；矢车菊素对热和光较稳定，在酸性条件下稳定，对Co2+和Bi3+不敏感，对Zn2+、Fe3+、Cu2+不稳定。

Furthermore, a series of triterpene glycosides that composed of oleanolic acid, ursolic acid and glucosamine oligosaccharides were synthesized, and their structures were determined.

本文还以具有良好生物活性的五环三萜类的化合物齐墩果酸与熊果酸作为苷元，完成了一系列氨基葡萄糖及其寡糖三萜皂苷的合成和结构确定工作，为测试其生物活性、研究构效关系奠定了基础。

The components of algycone were benzyl alcohol, trans-linalool oxide, linalool, phenyl ethanol, methyl salicylate and geraniol in fresh tea leaves while those in green tea was five kinds as those of fresh tea leaves excepted benzyl alcohol and those in black tea were only phenyl ethanol and trans-linalool oxide.

糖苷类香气前体检测结果表明，鲜叶中的香气前体苷元有6种，分别为苯甲醇、反式-芳樟醇氧化物、芳樟醇、苯乙醇、水杨酸甲酯和香叶醇；绿茶中有5种，苯甲醇未检测出；而红茶中只检测出了反式-芳樟醇氧化物和苯乙醇两种。

Neither the killing of Mr Zarqawi nor any breakthrough on the political front will stop the insurgency and the fratricidal murders in their tracks.

在对危险的南部地区访问时，他斥责什叶派民兵领导人对中央集权的挑衅行为。

In fact,I've got him on the satellite mobile right now.

实际上 我们已接通卫星可视电话了