士的宁用于杀灭啮齿动物，而吡咯里西啶类生物碱则具有较强的杀菌活性。
Strychnine is used to kill rodents and pyrrolizidine alkaloids have significant activity against microbes.
色胺酮属吲哚喹唑啉类生物碱。
摘要色胺酮属吲哚喹唑啉类生物碱。
甲基莲心碱是一种双苄基异喹啉类生物碱。
Neferine (Nef) is a dibenzylisoquinoline alkaloid isolated from a Chinese medicinal herb ( Nelumbo nucifera Gaertn ).
目的：探讨活性碳对乌头类生物碱的吸附作用。
Objective:Discussion activated carbon to monkshood class alkaloid adsorption.
这种植物的毒性来自自然产生的莨菪烷类生物碱。
The toxicity of the plant is due to the naturally occurring tropane alkaloids.
目的：分析高温高压条件下草乌中脂类生物碱的变化。
Objective: To analyze the transformation of lipo-alkaloids in the Kusnezoff Monkshood root under high temperature and pressure.
采用高效液相色谱法分析南昆山白毛茶嘌呤类生物碱成分。
Analyse composition of purine type Alkaloid in Baimao Tea from Nankun mountain by using HPLC.
本发明涉及新颖的吲哚咔唑类生物碱及其制备方法和用途。
The present invention relates to indole carbazole alkaloid and its preparation process and use.
结论铜棒锤中含有异喹啉类生物碱，具有良好的开发应用前景。
Conclusion it has good prospect in development and application for isoquinoline alkaloid composition of Tongbangchui.
本主综述了二维核磁共振谱在测定二萜类生物碱结构中的最近进展。
The up-dated applications of 2D—NMR techniques in determining the structures of some diterpenoid alkaloids are reviewed.
目的研究附子中脂类生物碱（脂碱）的溶解性，确定四逆汤中脂碱的来源。
Objective To study the solubility of lipo-alkaloids from prepared aconite root(Radix Aconiti Lateralis Preparata) and identify the sources of lipo-alkaloids in Sini Decoction.
结果：分离得到厚朴酚与和厚朴酚，并且提取出脂溶性和水溶性两类生物碱。
Results: Magnolol and honokiol were isolated successfully, and two fractions of alkaloids were obtained.
实验结果提示，某些四氢异喹啉类生物碱的药理作用可能与M -胆碱受体有关。
It can be inferred that some pharmacological effects of tetrahydroisoquinolines are probably related to M-cholinergic receptors.
目的用反相高效液相色谱梯度洗脱法测定麻黄及其复方制剂中麻黄类生物碱的含量。
Objective To determine simultaneously the contents of ephedrine and pseudoephedrine in ephedra herb and its compound preparations by high-performance liquid chromatography.
结果在煎煮过程中双酯型生物碱溶解并发生水解反应 ，而脂类生物碱则难溶于水。
Results The results showed that the DDAs were solved and reduced by hydrolysis reaction, and the lipo-alkaloids were difficult to be soluted in the Decoction.
方法：利用高温高压提取草乌中生物碱，利用电喷雾质谱法对提取前后的脂类生物碱进行检测分析。
Method: High temperature and pressure was applied to extract alkaloids in Kusnezoff Monkshood Root, and ESI-MS was adopted to detect the unprocessed and the processed lipo-alkaloids.
本发明涉及有机化合物的技术领域，具体涉及一类生物碱及其制备方法与在抗肿瘤或抗菌上的应用。
The invention relates to the technical field of organic compounds, in particular to an alkaloid, a preparation method thereof and the application of the compound on anti-tumor and antibacterial.
这种花不仅是花园中漂亮的蓝色，还含有长春西汀(一种吲哚类生物碱)，对大脑有神奇的益智作用。
The periwinkle is more than a source of beautiful blue in your garden - it's the source of a miraculous brain-booster called vinpocetine.
本文提出了双稠哌啶类生物碱对松材线虫的杀线活性强弱主要受其分子结构中官能团对的类型及其中的官能团的类型控制的假说。
A hypothesis that nematicidal activity of quinolizidine alkaloids is mainly determined by types of functional group pair and types of functional group in their molecular structures was proposed.
生物碱是一类具有生理活性的物质，是许多药用植物的有效成分之一。
Alkaloids, as substances with physiological activity, are effective components of many drug plants.
随着萜类吲哚生物碱代谢途径中一些关键酶基因被克隆，使得利用代谢工程在植物细胞中生产这些生物碱成为可能。
With some key enzymes being cloned in the TIAs biosynthetic pathway, it is possible to produce the alkaloids in the plant cell by the metabolic engineering.
生物碱是一类具有生理活性的物质，是许多药用植物的有效成分之一，具有广阔的应用前景。
Alkaloids are one of the effective physiologically active components in many medicinal plants and have broad application.
生物碱是一类具有生理活性的物质，是许多药用植物的有效成分之一。
Alkaloids are one of the effective physiological activity components in many medicine herbs.
结果表明：刺山柑花蕾中含有挥发油、氨基酸、蛋白质、糖及其苷类、酚性成分和鞣质、生物碱、有机酸、皂苷、甾体类等物质。
It showed that the flower buds contain essential oils, amino acid, protein, carbohydrates and their glycosides, phenols, tannins, alkaloids, organic acids, saponins and steroids.
结果：具有生殖毒性中药的毒性成分主要为生物碱、苷类、毒蛋白、动物毒素、酚类和重金属等。
Results:The main ingredients with reproductive toxicity are alkaloids, glycosides, toxoprotein, animal toxins, phenols, heavy metals etc.
本文提出嘌呤、嘧啶、呲啶、噻唑、生物碱和氨基酸等类有机化合物中氮的快速微量测定法。
A rapid micromethod for the determination of nitrogen in organic compounds, such as pyridine, pyrimidine, purine, thiazole, alkaloids and amino acids, is described.
方法采用酸性染料比色法测定乌头类总生物碱的含量。
MethodsAcid dye colorimetry was adopted to determine the total alkaloid contents.
吖啶酮生物碱是一类重要的生物活性物质，芸香科柑橘类植物是天然吖啶酮的主要来源。
Acridone alkaloids, a group of important bioactive compounds, are mainly in the citrus plant of Rutaceae family.
吖啶酮生物碱是一类重要的生物活性物质，芸香科柑橘类植物是天然吖啶酮的主要来源。
Acridone alkaloids, a group of important bioactive compounds, are mainly in the citrus plant of Rutaceae family.
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