alkaloid

美 [ˈælkəlɔɪd]英 [ˈælkəlɔɪd]
  • n.生物碱
alkaloidalkaloid

noun

biology 生 or medical 医生物碱
a poisonous substance found in some plants. There are many different alkaloids and some are used as the basis for drugs.

noun

1
natural bases containing nitrogen found in plants

数据来源:WordNet

  1. Genetic analysis of total nitrogen and alkaloid content in tobacco leaves

    烟草叶片中全氮含量及生物碱含量的遗传分析

  2. Optimization of Alkaloid Extraction from Lotus Leaves by Response Surface Method

    荷叶生物碱提取工艺响应曲面优化研究

  3. Results showed that alkaloid content in cells was much lower than that in plant .

    结果表明岩黄连细胞中生物碱含量低于植株中生物碱含量。

  4. Alkaloid Production of Cultured Coptis Cells by Two stage Suspension Culture

    黄连细胞二步法悬浮培养生产黄连生物碱类成分的探索

  5. Preparation and application of alkaloid field effect transistor sensor

    生物碱-半导体场效应传感器的研制及应用

  6. Study on The Determination of Alkaloid in Tobacco with New Automatic Distillation Instrument

    新型自动水蒸汽蒸馏仪蒸馏测定烟草及其制品中总生物碱的方法研究

  7. Electrochemical study of Alkaloid Derivatives Transfer Across the Liquid / Liquid Interface

    生物碱类药物的液/液界面电化学研究

  8. The Research Development of Biological Activity of Imidazole Alkaloid of Marine Natural Products

    海洋天然产物咪唑类生物碱的生物活性研究进展

  9. Survey of the Content of Alkaloid in Four Kinds of Desert Plants

    四种沙漠植物生物碱含量的测定

  10. The Comparison of Different Alkaloid Extraction Methods

    苦参总碱不同提取方法的比较

  11. The total alkaloid Showed no significant effect on the content of liver lipids .

    总碱对肝脏脂质含量无明显影响。

  12. A Study on Mass Spectrometry of Two New Diterpenoid Alkaloid

    两个具有新骨架结构的二萜生物碱的质谱研究

  13. Evaluation of soil fertility factors influencing the total sugar and alkaloid of tobacco

    影响烟叶总糖和烟碱含量的土壤肥力因子评价

  14. Pharmaco research indicated that the main active components is alkaloid .

    现代药理研究表明生物碱是其主要有效成分。

  15. Study on extraction and determination of total alkaloid of cortex Phellodendri

    黄柏中总生物碱的提取及测定方法研究

  16. Distribution of Alkaloid Contents Among Plants and Variation Analysis for Different Varieties of Burley Tobacco

    白肋烟不同品种生物碱含量株间分布与变异性分析

  17. Alkaloid extracted from plants is always a very important resources to anti-tumor drugs .

    在临床抗肿瘤药物研究中,源于植物的生物碱一直都是抗肿瘤药物的重要来源。

  18. Alkaloid content and proportion in Chinese tobacco and cigarettes

    我国烟草和卷烟生物碱含量和组成比例分析

  19. CONCLUSION : III is a new alkaloid .

    结论:III是新生物碱。

  20. Method The alkaloid was tested by acid dye colorimetry ;

    方法提取半夏生物碱,采用酸性染料比色法测定含量;

  21. Effects of topping technology on leaf yield , quality and alkaloid content of flue-cured tobacco

    打顶技术对烤烟产质量和生物碱组成的影响

  22. Study on Antimicrobial Activities of Alkaloid Extract from Eggplant Fruits

    茄子果实生物碱提取液的抑菌活性研究

  23. It indicated that plants containing alkaloid and flavonoids had higher antiviral activities .

    研究发现含有黄酮及生物碱活性成分的植物具有较高的抗病毒活性。

  24. Study on antimicrobial activities of the extract of seven kinds of Chinese Herbs rich in alkaloid

    富含生物碱的7种中草药提取液抑菌活性观察

  25. Comparison with the Content of Total Alkaloid of Dendrobium nobile in Different Growing Conditions

    不同栽培条件下金钗石斛总生物碱含量比较

  26. Experimental Study of Alkaloid Derivative 9002 ~ # on Acute Toxicity and in vivo Anti-tumor Effects

    苦豆子生物碱衍生物9002~急性毒性及体内抑癌活性的实验研究

  27. Determination of Total Alkaloid and Trace Elements in Fritillaria

    贝母总生物碱及微量元素的研究

  28. Experimental study of effect of Corydalis Bungeana Turcz Total Alkaloid on central nerve

    延胡索中生物碱成分的研究地丁紫堇对中枢神经作用的实验研究

  29. In addition , this alkaloid can also regulate mitochondrial ATP ase activity .

    此外,该化合物通过激活线粒体ATP酶水解活性,加速ATP的分解。

  30. Determination of the Total Alkaloid Content of Solanum lyratum of Different Places of Production

    全国不同产地白英总生物碱的含量测定