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Iris pallida

Orris root oil is obtained by steam distillation of the rhizomes of the sweet iris. Iris pallida Lam. (Iridaceae) cultivated in the Italian province of Tuscany or Iris germanica L. cultivated in Morocco. Prior to distillation the rhizomes are stored for several years and are then ground. The steam distillate is a light yellow to brown-yellow solid mass with a violet-like odor. The solid liquefies to a yellow to yellow-brown liquid at 38-50 °C. [Pg.210]

Orris root Iris pallida Lam., I. germanica L. cis-y-lrone (30-40), cis-a-irone (20-30) [I pallida oil contains (+) enantiomers I. germanica oil contains (-) enantiomers]... [Pg.80]

Orris Root Oil occurs as a light yellow to brown-yellow mass at room temperature and melts to form a yellow to yellow-brown liquid. It is the volatile oil obtained by steam distillation from the peeled, dried, and aged rhizomes of Iris pallida Lam. (Fam. Iridaceae). It is soluble in most fixed oils, in mineral oil, and in propylene glycol. It is insoluble in glycerin. [Pg.312]

Iris (orris) Iris pallida (+)-c/s-7-lrone (60), (+)-c/s-a-irone (61) 96... [Pg.609]

PROP From steam distillation of peeled, dried, aged rhizomes of Iris pallida L. (Fam. Iridaceae). Light yellow to brown solid at room temp. Mp 38-50°. Sol in fixed oils, mineral oil, propylene glycol insol in glycerin. [Pg.1054]

Ilris florentina Iris pallida Iris germanica Iris versicolor... [Pg.304]

OUs of orris rhizome (Iris pallida Lam. or Ms germanica L.) - Determination of irone content - Method using gas chromatography on a capU-lary colnmn... [Pg.252]

Italian orris rhizomes (Iris pallida L.) most are dried and aged unpeeled. [Pg.27]

Krick W., Mamer F.J. and Jaenicke L., Isolation and Structure Determination of the Precursors of a- and B- Irone and Homologous Compounds from Iris pallida and Iris florentina. Z. Naturforsch, 1983, 38c, 179-184. [Pg.39]

Bicchi C., Rubiolo P., Fresia M., Analysis of Constituents of Iris Rhizomes Part III - Packed Column Supercritical Fluid Chromatography and High Pressure Liquid Chromatography of Iridals from Rhizomes of Iris pallida L., Phytochemical analysis 1996, 7, 37-41. [Pg.39]

The main constituents of iris oil from Iris pallida are (+)-c s- -irone, (+)-frfl s-a-irone, (+)-)5-irone and (+)-cis-y-irone. Iris germanica contains virtually the same irones, but with predominantly the opposite chirality and to some extent also different enantiomeric purity (-)-cis-a-irone, (+)-trans-a-irone, (-)-)5-irone and (-)-ds-y-irone (Fig. 3.16). [Pg.64]

Iris blitter of Kalian Iris pallida dalmarica ... [Pg.64]

Iris pallida root extract. See Orris (Iris pallida) extract Iron... [Pg.2179]

Definition Extract of the roots of Iris germanica Uses Skin conditioner in cosmetics Orris (Iris pallida) extract CAS 90045-90-2 EINECS/ELINCS 289-955-4 Synonyms Iris pallida root extract Orris root extract... [Pg.3002]

Methyl glycyrrhizate Myrrh (Commiphora myrrha) oil Nutmeg (Myristica fragrans) oil Orris (Iris florentina) extract Orris (Iris pallida) extract... [Pg.5457]

Orris (Iris pallida) extract Pimenta (Pimenta officinalis) extract Red sandalwood (Rerocarpus santalinus) extract Rhubarb (Rheum palmatum) extract Rocket (Eruca sativa) extract... [Pg.5829]

Orris Orris is produced from rhizomes of Iris pallida and Iris germanica. The plants are foimd and cultivated mostly in Italy, but also in Morocco and China. It is used in perfumery as an absolute, a steam-distilled essential oil, and a concrete. The last material, which is a low melting solid (due to a high content of myristic acid), is by far the most used. Orris has a violet-like odor useful in fine perfumes, luxiuy soaps, and fragrances for powders and other cosmetic products. Its most important odor contributors are the irones, of which the most important isomer is 7-irone [79-68-5] (19). [Pg.139]

Orris oil Iris pallida Fermented rhizome SD cis-y-imne., cw-a-irone... [Pg.401]

See other pages where Iris pallida is mentioned: [Pg.71]    [Pg.79]    [Pg.70]    [Pg.78]    [Pg.478]    [Pg.456]    [Pg.64]    [Pg.3002]    [Pg.5277]    [Pg.7004]    [Pg.452]    [Pg.706]    [Pg.145]    [Pg.96]    [Pg.358]    [Pg.151]    [Pg.207]   
See also in sourсe #XX -- [ Pg.108 ]

See also in sourсe #XX -- [ Pg.64 ]

See also in sourсe #XX -- [ Pg.452 ]

See also in sourсe #XX -- [ Pg.706 ]

See also in sourсe #XX -- [ Pg.96 ]

See also in sourсe #XX -- [ Pg.139 ]



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