Definition of Alkaloids. Meaning of Alkaloids. Synonyms of Alkaloids

Here you will find one or more explanations in English for the word Alkaloids. Also in the bottom left of the page several parts of wikipedia pages related to the word Alkaloids and, of course, Alkaloids synonyms and on the right images related to the word Alkaloids.

Definition of Alkaloids

Alkaloid
Alkaloid Al"ka*loid ([a^]l"k[.a]*loid), n. (Chem.) An organic base, especially one of a class of substances occurring ready formed in the tissues of plants and the bodies of animals. Note: Alkaloids all contain nitrogen, carbon, and hydrogen, and many of them also contain oxygen. They include many of the active principles in plants; thus, morphine and narcotine are alkaloids found in opium.
Alkaloid
Alkaloid Al"ka*loid ([a^]l"k[.a]*loid), Alkaloidal Al`ka*loid"al ([a^]l`k[.a]*loid"al), a. [Alkali + -oid: cf. F. alcalo["i]de.] Pertaining to, resembling, or containing, alkali.

Meaning of Alkaloids from wikipedia

- compounds of similar structure may also be termed alkaloids. In addition to carbon, hydrogen and nitrogen, alkaloids may also contain oxygen, sulfur and, more...
- psychoactive alkaloids, or are suspected of containing such alkaloids due to being psychoactive. The presence and constitution of alkaloids in nature can...
- the key difference dividing the branch of cl****ical ergot alkaloids from dihydroergot alkaloids, the latter often being preferred for pharmaceuticals due...
- contain tropane alkaloids. Roots have up to 1.3%, leaves 1.2%, stalks 0.65%, flowers 0.6%, ripe berries 0.7%, and seeds 0.4% tropane alkaloids; leaves reach...
- Tropane alkaloids are a cl**** of bicyclic [3.2.1] alkaloids and secondary metabolites that contain a tropane ring in their chemical structure. Tropane...
- Coca alkaloids are the alkaloids found in the coca plant, Erythroxylum coca. They are predominantly of either the pyrrolidine or the tropane types. Benzoylecgonine...
- Indole alkaloids are a cl**** of alkaloids containing a structural moiety of indole; many indole alkaloids also include isoprene groups and are thus called...
- Pyrrolizidine alkaloids (PAs), sometimes referred to as necine bases, are a group of naturally occurring alkaloids based on the structure of pyrrolizidine...
- diverse range of alkaloids. To humans, these alkaloids can be desirable, toxic, or both. The tropanes are the most well-known of the alkaloids found in the...
- harmala alkaloids. These alkaloids are of interest for their use in Amazonian shamanism, where they are derived from other plants. The harmala alkaloid harmine...
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