查询词典 alkaloids

UV was applied to determine the concentration of total alkaloids and total flavones; Simultaneous determination of berberine, jatrorrhizine, palmatine, baicalin and geniposide by HPLC; The solid holdup and precipitation rate were calculated by the formula.

采用UV测定其中总生物碱、总黄酮的量， HPLC同时测定小檗碱、药根碱、巴马汀、黄芩苷、栀子苷的量；计算固含率，沉淀率。

Objective To study the relationship between alkaloids contents in Chinese traditional drug Yimu Cao ( the dried aerial parts of Leonurus artemisia ) and its growing environment.

目的 研究中药益母草的生物碱含量与其产地生态环境间的关系。

As he worked in the Sandoz research laboratory in Basel in Switzerland on April 16th 1943, isolating and synthesising the unstable alkaloids of the ergot fungus, Albert Hofmann began to feel a slight lightheadedness.

他的初次体验是&相当愉悦的&。1943年4月16日，艾伯特霍夫曼正在瑞士巴塞尔桑德士研究实验室忙于分离及合成一种不稳定的麦角真菌生物碱。

OBJECTIVE To determine the contents of total alkaloids in Ligusticum chuanxiong(Naichuanxiong,Shanchuanxiong and Rhizoma chuanxiong) and to evaluate their qualities.

目的 测定奶芎、山川芎与川芎中总生物碱的含量，并以此为指标评价三者的质量。

We have broadly collect Mahonia plants which distribute in Sichuan province, studied the contents of alkaloids in stem, and studied the tissure culture of Mahonia.

其研究结果主要包括： 1、通过对野生资源的收集，发现了2个十大功劳植物种类在四川省境内的新分布，至此四川省有记录的十大功劳属植物已达30种，进一步证明了四川省为该属植物在中国的分布中心。

The extraction of alkaloids from the stem of Solanum melongena Linn.

以茄秆为原料，用索氏提取法进行生物总碱的提取，用酸碱滴定法对提取的生物总碱的含量进行测定。

Objective: It was studied and explored further the mechanism of treatment that the protective effect of phenolic alkaloids from Menispermum dauricum on cerebral ischemia in rats.

目的：观察脑心康片对大鼠脑缺血再灌注损伤的保护作用，并进一步探讨其作用机制。

Objective To explore the effects of phenolic alkaloids from menispermum dauricumon tumor inhibitory and expression of basic fibroblast growth factorin BxPC3 nude mice and to further investigate its protective mechanism for pancreatic carcinoma.

目的 研究蝙蝠葛酚性碱对BxPC3裸鼠的抑瘤作用及对肿瘤新生血管bFGF表达的影响，进一步探讨其作用机制。

BACKGROUND: Recent studies have demonstrated that phenolic alkaloids from Menispermum dauricum can protect the heart and brain from ischemia/reperfusion injury, and promote neuron survival by inhibiting neuronal Bax and upregulating Bcl-2 expression following ische-mia/reperfusion.

背景：近来实验证明，蝙蝠葛酚性碱有保护心脑缺血再灌注损伤的作用，能通过抑制缺血再灌注后神经元bax和上调Bcl-2表达促进神经元存活。

A series of compounds Bl-B7 have been synthesized as the analogues of Yuehchukene and Murrapanine, the alkaloids isolated from Murraya species.

合成了一系列九里香生物碱月橘烯碱和Murrapanine的类似物B1-B7，并对其进行了表征。

Singer Leona Lewis and former Led Zeppelin guitarist Jimmy Page emerged as the bus transformed into a grass-covered carnival float, and the pair combined for a rendition of "Whole Lotta Love".

歌手leona刘易斯和前率领的飞艇的吉他手吉米页出现巴士转化为基层所涵盖的嘉年华花车，和一双合并为一移交&整个lotta爱&。

This is Kate, and that's Erin.

这是凯特，那个是爱朗。