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Fragrance bottles. An 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.
Aromachology devotees want to find out how psychological effects are transmitted from scent to the brain, as well as how positive behavioral effects can be induced by scent. [4] Maria Lis-Bachin, author of Aromatherapy Science: a Guide for Healthcare Professionals , notes an overlap between the objectives of aromatherapy and those of ...
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International Flavors & Fragrances was formed in 1958 by the merger between Polak & Schwarz (P&S) and van Ameringen-Haebler. Polak & Schwarz was founded in 1889 by Leopold Schwarz, who had an interest in spices, flavors, and fragrances, and his brother-in-law, Joseph Polak in the small Dutch town of Zutphen.
Through the use of a fractionation column, different fractions distilled from a material can be selectively excluded to manipulate the scent of the final product. Although the product is more expensive, this is sometimes performed to remove unpleasant or undesirable scents of a material and affords the perfumer more control over their ...
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Eugenol / ˈ j uː dʒ ɪ n ɒ l / is an allyl chain-substituted guaiacol, a member of the allylbenzene class of chemical compounds. [2] It is a colorless to pale yellow, aromatic oily liquid extracted from certain essential oils especially from clove, nutmeg, cinnamon, basil and bay leaf.
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