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Irones are a group of methylionone odorants used in perfumery, derived from iris oil, [1] e.g. orris root. The most commercially important of these are: (-)-cis-γ-irone, and (-)-cis-α-irone; Irones form through slow oxidation of triterpenoids in dried rhizomes of the iris species, Iris pallida. Irones typically have a sweet floral, iris ...
One ton of iris root produces two kilos of essential oil, also referred to as orris root butter or butter of iris, and it is the most expensive substance used in the fragrance industry. [7] Its fragrance has been described as tenaciously flowery, heavy and woody (paraphrasing Pavia , Dutch translation, page 40).
Iris florentina is considered one of the irises (with Iris pseudacorus) that inspired the fleur-de-lys (or fleur-de-luce) of heraldry, [13] [18] [12] which was the symbol of the city of Florence for centuries, [18] [5] and is on the coat of arms of the city.
An illustration of the Iris germanica. Orris oil (orris butter or Beurre d'Iris) is an essential oil derived from irises, particularly Iris germanica. [1] It is sometimes used as a flavoring agent and as an ingredient in perfume production. It can also have uses in body lotions.
Disassembled parts of a first-generation e-cigarette: A. LED light cover B. battery (also houses circuitry) C. atomizer (heating element) D. cartridge (mouthpiece) Parts of a second-generation e-cigarette. An electronic cigarette is a handheld battery-powered vaporizer that simulates smoking, but without tobacco combustion. [1]
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.
In Hollywood, Back in Action — the Cameron Diaz and Jamie Foxx comeback movie about two former CIA agents coming out of retirement — has cemented the audience appeal of this age bracket after ...
Iridaceae (/ ɪ r ɪ ˈ d eɪ s i ˌ aɪ,-s iː ˌ iː /) is a family of plants in order Asparagales, taking its name from the irises.It has a nearly global distribution, with 69 accepted genera with a total of c. 2500 species.