Alkaloids are a broad class of naturally occurring organic compounds that contain at least one nitrogen atom. Some synthetic compounds of similar structure may also be termed alkaloids. …

Dec 24, 2025 · Alkaloid, any of a class of naturally occurring organic nitrogen-containing bases. Alkaloids have diverse and important physiological effects on humans and other animals. Well …

Alkaloids are defined as a group of naturally occurring chemical compounds that mostly contain basic nitrogen atoms [1]. Alkaloid molecules are extremely important for biomedical science.

Alkaloids are naturally occurring compounds with unique properties. These organic molecules are primarily found in plants, but also appear in some fungi and animals. Alkaloids exhibit diverse …

The meaning of ALKALOID is any of numerous usually colorless, complex, and bitter organic bases (such as morphine or caffeine) containing nitrogen and usually oxygen that occur …

Alkaloids are naturally occurring organic compounds characterized by the presence of nitrogen atoms. They are predominantly synthesized by plants, but are also found in some fungi, …

Alkaloids are usually derivatives of amino acids, and many have a bitter taste. They are found as secondary metabolites in plants (such as potatoes and tomatoes), animals (such as shellfish), …

An alkaloid is a chemical compound that can be made naturally. They contain basic nitrogen atoms. [1] . The name comes from the word alkaline and was used to describe any alkaline …

Alkaloids are bases and usually form colorless crystalline solids with a bitter taste. They have a wide range of effects and are used as medicines and poisons. Morphine, quinine, strychnine, …

May 15, 2025 · Alkaloids are often biosynthesized via phenylalanine or tyrosine and can have various functions in plants, including the defense against microorganisms and herbivores.