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单词 aconitine
释义

Definition of aconitine in English:

aconitine

noun əˈkɒnɪtiːnəˈkɑnɪˌtin
mass nounChemistry
  • A poisonous alkaloid obtained from monkshood and related plants.

    〔化〕乌头碱

    Example sentencesExamples
    • Principle constituents: aconitine which is one of the most poisonous of all alkaloids.
    • These herbs contain highly toxic alkaloids, including aconitine, which activate sodium channels and over-stimulate cell membranes.
    • The final tests have shown that in various samples of prepared aconite (fu zi) the aconine and benzoyl aconine were 1/2000 or 1/250 that of aconitine respectively.
    • Excessive amounts of these materials, which contain diterpene alkaloids particularly aconitine, can produce toxic effects and occasional fatalities.
    • In 1881 Dr George Henry Lamson poisoned his two brothers-in-law for their legacies, at least one with aconitine, the only recorded case of its use to kill.

Definition of aconitine in US English:

aconitine

nounəˈkäniˌtēnəˈkɑnɪˌtin
Chemistry
  • A poisonous alkaloid obtained from monkshood and related plants.

    〔化〕乌头碱

    Example sentencesExamples
    • These herbs contain highly toxic alkaloids, including aconitine, which activate sodium channels and over-stimulate cell membranes.
    • The final tests have shown that in various samples of prepared aconite (fu zi) the aconine and benzoyl aconine were 1/2000 or 1/250 that of aconitine respectively.
    • In 1881 Dr George Henry Lamson poisoned his two brothers-in-law for their legacies, at least one with aconitine, the only recorded case of its use to kill.
    • Excessive amounts of these materials, which contain diterpene alkaloids particularly aconitine, can produce toxic effects and occasional fatalities.
    • Principle constituents: aconitine which is one of the most poisonous of all alkaloids.
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更新时间:2024/12/27 20:30:12