odoranten
Odoranten are chemical substances that elicit a smell when present in the air at low concentrations. They are typically volatile organic compounds (VOCs) and are responsible for the characteristic odors of foods, fragrances, and the environment. Odorants span a wide range of chemical classes, including aldehydes and ketones, esters, terpenes, sulfur- and nitrogen-containing compounds, and heterocycles.
Key properties include low boiling points, sufficient vapor pressure, and specific odor profiles. Many odorants are
Detection and perception involve odorants binding to olfactory receptors in the nasal cavity; the brain interprets
Applications and analysis: In perfumery and flavor industries, odorants define scent and taste profiles. Analytical methods
Safety, regulation, and environmental aspects: Many odorants are regulated for consumer safety. Some are potential allergens
Common examples: vanillin, limonene, linalool, hexanal, ethyl 2-methylbutyrate, skatole, and methanethiol illustrate the diversity of odor