alkaloids

[ˈælkəlɔɪdz]

alkaloids Definition

• 1. a group of naturally occurring chemical compounds that contain mostly basic nitrogen atoms
• 2. found in many plants, particularly in the seeds, bark, and leaves

Using alkaloids: Examples

Take a moment to familiarize yourself with how "alkaloids" can be used in various situations through the following examples!

• Example

  Morphine, caffeine, and nicotine are all examples of alkaloids.

• Example

  The bark of the cinchona tree contains several alkaloids, including quinine.

• Example

  Some alkaloids have medicinal properties and are used to treat various diseases.

Phrases with alkaloids

• tropic alkaloids

  alkaloids found in plants native to tropical regions

  Example

  Tropic alkaloids like cocaine and atropine are often used as stimulants or painkillers.

• pyrrolizidine alkaloids

  alkaloids found in certain plants that can be toxic to humans and animals

  Example

  Pyrrolizidine alkaloids are found in some species of ragwort and can cause liver damage if ingested.

• ergot alkaloids

  alkaloids produced by a fungus that grows on rye and other grains

  Example

  Ergot alkaloids like ergotamine and ergonovine are used to treat migraines and postpartum bleeding.

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Summary: alkaloids in Brief

Alkaloids [ˈælkəlɔɪdz] are naturally occurring chemical compounds found in many plants, particularly in the seeds, bark, and leaves. They contain mostly basic nitrogen atoms and have medicinal properties. Examples of alkaloids include morphine, caffeine, and nicotine. Tropic alkaloids, pyrrolizidine alkaloids, and ergot alkaloids are different types of alkaloids found in various plants.