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For other uses, it is dissolved in water and then distilled. It achieves a highly scented, yellow-brown crystalline form. [6] 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]
This is a list of species and genera that are used as entheogens or are used in an entheogenic concoction (such as ayahuasca). For ritualistic use they may be classified as hallucinogens . The active principles and historical significance of each are also listed to illustrate the requirements necessary to be categorized as an entheogen.
Orris concrete is used in perfumery when the presence of myristic acid is not prohibitive, e.g.: in soap perfumes where the weak acid only acts as a fixative. The methyl and ethyl esters of myristic acid are often used for blending in violet type perfume bases. The high costs of orris oil production limit its application.
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.
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It is also grown to produce orris-root, a scented substance used in perfumes, soaps, tooth cleanser, and clothes washing powder. Medicinally it was used as an expectorant and decongestant. It is made from the rhizomes of Iris florentina, Iris germanica and Iris pallida. The flower is commonly attributed with the fleur-de-lis.
The following is an alphabetical list of Greek and Latin roots, stems, and prefixes commonly used in the English language from P to Z. See also the lists from A to G and from H to O . Some of those used in medicine and medical technology are not listed here but instead in the entry for List of medical roots, suffixes and prefixes .
The English language uses many Greek and Latin roots, stems, and prefixes. These roots are listed alphabetically on three pages: Greek and Latin roots from A to G; Greek and Latin roots from H to O; Greek and Latin roots from P to Z. Some of those used in medicine and medical technology are listed in the List of medical roots, suffixes and ...