1·Ragwort contains a battery of toxic and resilient alkaloids: even honey made from its flowers contains the poison in dilute form.
狗舌草含有大量有毒且适应力强的生物碱：即使是用它的花制成的蜂蜜也含有稀释后的毒素。
2·Strychnine is used to kill rodents and pyrrolizidine alkaloids have significant activity against microbes.
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。
3·Lysine is a precursor of certain alkaloids.
赖氨酸是某些生物碱的前体。
4·Studies on the alkaloids from Salsola collina Pall.
猪毛菜中生物碱化学成分的研究。
5·Of course, alkaloids can serve as plant hormone as well.
当然，生物碱也可能作为植物的激素。
6·Objective To study the alkaloids from Aconitum handelianum.
目的研究剑川乌头中的二萜生物碱。
7·And the contents of alkaloids in hairy root were determined.
莨菪发根中生物碱类含量的测定。
8·It may be composed of allelochemics such as alkaloids or terpenes.
它可以由异种化合物例如生物堿或萜稀组成。
9·It may be composed of allelochemics such as alkaloids or terpenes .
它可以由异种化合物例如生物碱或萜稀组成。
10·Alkaloids are effective ingredients in many Chinese herbs and plants.
生物碱是许多中草药及药用植物的有效成分。
1·Ragwort contains a battery of toxic and resilient alkaloids: even honey made from its flowers contains the poison in dilute form.
狗舌草含有大量有毒且适应力强的生物碱：即使是用它的花制成的蜂蜜也含有稀释后的毒素。
2·It may be composed of allelochemics such as alkaloids or terpenes .
它可以由异种化合物例如生物碱或萜稀组成。
3·The analysis result showed that the contents of total alkaloids in hairy roots were higher than explants and calli.
检测结果表明，毛状根中的总生物碱含量高于长春花的原植株和愈伤组织。
4·METHOD Overall observation on the effect of the total alkaloids of Radix Sophorae Tonkinensis was made by establish S180, H22 and ESC mice tumor models.
方法通过建立小鼠s180, H 22, ESC肿瘤模型，从整体水平上观察山豆根总生物碱对肿瘤生长的影响。
5·OBJECTIVE to investigate into the anti - tumor effect of total alkaloids of Radix Sophorae Tonkinensis.
目的对山豆根的总生物碱进行抗肿瘤作用研究。
1·The metabolites of marine microorganisms include: amines and amides indole alkaloids acetogenines cyclic peptide and polypropionates.
海洋微生物的代谢物种类主要有五大类，即：胺及酰胺类、吲哚生物碱类、乙酰配基类、环肽类及聚丙酸酯类。
2·AIM:To study the diterpenoid alkaloids of the radix of Aconitum carmichaeli var.
目的：对黄山乌头中二萜生物碱类化合物进行研究。
3·Plant endophytic fungi could produce various allelochemical such as phenols, terpenoids, alkaloids, which has an important impact on the plant growth, biotic and abiotic stresses resistance.
植物内生真菌能产生酚类、萜类和生物碱类等多种类型的化感物质，它们在植物的生长发育、抗生物胁迫和非生物胁迫方面发挥重要作用。
4·The chemical constituents of alkaloids in this genus show significant anti-tumor activities.
该属植物中的生物碱类成分具有显著的抗肿瘤活性。
5·RESULTS Volatile components from EtOAc extract were complex, mainly in aromatic, long-chain alkanes, alkaloids , coumarin and ester compounds.
结果 萃取物中挥发性成分较复杂，主要有芳香族、长链烷烃、生物碱类、香豆素和酯类等化合物。