alkaloid

The extraction scheme of alkaloid invented by the factory tends to be more appropriate for the latter ethanol fermentation run.

工厂发明的生物碱提取工艺更有利于后续酒精发酵过程。

Results? The effect of alkaloid salt on lowering blood lipid was superior obviously to that of alkaloid.

荷叶生物碱盐组的降血脂作用强于生物碱。

Because this alkaloid is so structurally complex, the researchers applied a second principle - and used it for structural simplification.

由于生物碱的结构十分复杂，研究者们应用了第二条原理，并将其用于结构简化。

He operated an opium alkaloid factory in Turkey and he was a leader in the Italian underworld on the Lower East Side of New York.

他在土耳其运做着一个加工鸦片碱的工厂，他是纽约东边低地一个意大利黑帮的头目。

In the same growth period, the content of alkaloid in root and leaf has no significant difference.

同一生长期根与叶片的生物碱含量差异不显著；

The company insists, however, that coca leaves are used as a flavoring agent only after removing the illegal cocaine alkaloid.

然而，公司坚持古柯叶是在消除了非法可卡因生物碱之后才被用作调味剂。

Coniine, an alkaloid drug narcotic to insects, has been discovered in the nectar-like secretions of at least S. flava.

在黄瓶子草分泌的蜜糖中，可以发现毒芹碱的成分，毒芹碱能使昆虫麻痹。

A novel monoterpenoid indole alkaloid-like was bio-mimetically synthesized from gentiopicrin and tryptamine with a "one pot" method.

“一锅煮”法用龙胆苦苷与色胺发生仿生合成反应，得到一个结构新颖的拟单萜吲哚生物碱。

Various applications of the cinchona alkaloid derivatives in asymmetric synthesis have been reported in recent years.

国内外众多文献都报道了金鸡纳生物碱衍生物在不对称合成中的应用。

Atropine: Anticholinergic drug. A poisonous, crystalline alkaloid derived from certain nightshade plants, especially Egyptian henbane .

阿托品：有毒的结晶性生物碱，从茄类植物，特别是埃及天仙子提炼而得。

MethodsAcid dye colorimetry was adopted to determine the total alkaloid contents.

方法采用酸性染料比色法测定乌头类总生物碱的含量。

The invention provides a long pepper total alkaloid extractive separated from long pepper and a preparation method thereof.

本发明提供了一种从荜茇中分离得到的荜茇总生物碱提取物，并提供了其制备方法。

In this dissertation, the pharmacognosy, the chemical constituents, and the stereochemistry of the main alkaloid are studied.

本文对钩吻的生药特征、化学成分、及其主要生物碱的立体构型进行了研究。

The alkaloid poisons also effect the nervous system causing them to over react to a stimulus, and cause twitching and uncontrollable shakes.

生物碱毒素也会影响神经系统导致过敏反应，而且引起人体擅搐和发抖。

It contains multiple chemical constituents, including alkaloid, glycoside, flavonoid, amino acid and inorganic elements etc.

君子兰中含有生物碱类、苷类、黄酮类、氨基酸类和无机元素类等多种化学成分。

Morphine: Heterocyclic compound, narcotic analgesic alkaloid originally isolated from opium.

杂环化合物，从鸦片分离出的麻醉性镇痛药镇痛药生物碱。

In alkaloid metabolism, jasmonate acts by coordinate activation of the expression of multiple biosynthesis genes.

在生物碱代谢，行为的协调茉莉激活表达的多种生物合成基因。

a narcotic (alkaloid) extracted from coca leaves; used as a surface anesthetic or taken for pleasure; can become addictive.

从古柯的叶子中提取的麻醉药；用于表面麻醉或为了获得愉悦；能使人上瘾。

an alkaloid extracted from opium; a powerful, habit-forming narcotic used to relieve pain.

从鸦片中提取的生物碱；用来减轻疼痛的麻药。

The true alkaloid nicotine in Nicotiana functions as an allomone against many insect species .

烟草属中的真生物碱，烟碱作为利已激素，能防治许多昆虫。