Aroma compound - Wikipedia
WEBAn aroma compound, also known as an odorant, aroma, fragrance or flavoring, is a chemical compound that has a smell or odor. For an individual chemical or class of chemical compounds to impart a smell or fragrance, it must be sufficiently volatile for transmission via the air to the olfactory system in the upper part of the nose.
Aromatic compound - Wikipedia
WEBAromatic compounds or arenes usually refers to organic compounds "with a chemistry typified by benzene" and "cyclically conjugated." [1] The word "aromatic" originates from the past grouping of molecules based on odor, before their …
Perfume - Wikipedia
WEBPerfume (UK: / ˈ p ɜː f j uː m /, US: / p ər ˈ f j uː m /; French: parfum) is a mixture of fragrant essential oils or aroma compounds (fragrances), fixatives and solvents, usually in liquid form, used to give the human body, animals, food, objects, and …
Aroma compound - Simple English Wikipedia, the free …
WEBAn aroma compound, also known as an odorant, aroma, fragrance or flavor, is a chemical compound that has a smell or odor. [1] Examples of things that have an aroma compound can be perfumes or fruits. [2]
Aromatherapy - Wikipedia
WEBAromatherapy is a practice based on the use of aromatic materials, including essential oils and other aroma compounds, with claims for improving psychological well-being. It is used as a complementary therapy or as a form of alternative medicine, and typically is used via inhalation and not by ingestion.
Aroma compound - Wikiwand
WEBAn aroma compound, also known as an odorant, aroma, fragrance or flavoring, is a chemical compound that has a smell or odor. For an individual chemical or class of chemical compounds to impart a smell or fragrance, it must be sufficiently volatile for transmission via the air to the olfactory system in the upper part of the nose.
Fragrance oil - Wikipedia
WEBFragrance oils, also known as aroma oils, aromatic oils, and flavor oils, are blended synthetic aroma compounds or natural essential oils that are diluted with a carrier like propylene glycol, vegetable oil, or mineral oil.
Aroma Compound - an overview | ScienceDirect Topics
WEBAroma compounds are one of the main food sensory characteristics that impact the consumers’ preferences and acceptance. Such compounds can be naturally present in foods as a consequence of physiological and/or enzymatic processes, as well as generated by microorganisms during fermentation processes.
Aroma Compounds and Their Odors - ThoughtCo
WEB6 Feb 2019 · The type of molecule that produces an odor is called an aroma compound or an odorant. These compounds are small, with molecular weights less than 300 Daltons, and are readily dispersed in the air due to their high vapor pressure. The sense of smell can detect odors are extremely low concentrations .
Aromaticity - Wikipedia
WEBAromatic compounds play key roles in the biochemistry of all living things. The four aromatic amino acids histidine , phenylalanine , tryptophan , and tyrosine each serve as one of the 20 basic building-blocks of proteins.
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