Daucus oils

Synonyms Carrot seed oil Daucus carota Daucus oil... 

In order to obtain a better separation of monoterpenes and to eliminate the interference of evaporation during chromatography, Adhtkari [1] and Mathis [159] have developed at —15° C, using silica gel G layers and n-hexane (chamber saturation, hBf 25—85). The time of run was shorter and the hBf-values lower than under normal conditions, as Stahl [254] has been able to show (cf. Fig. 49). The mono- and sesquiterpene fractions of Daucus oils have been chromatographed also at —20° C, on silica gel H layers [255]. A separation in accordance with the influence of the C=C double bonds was accomplished with n-hexane-pentane (50 + 50) as solvent. 

Carrot oil—The Hquid or the soHd portion of the mixture, or the mixture itself obtained by the hexane extraction of edible carrots (Daucus carota L.) with subsequent removal of the hexane by vacuum distillation. The resultant mixture of soHd and Hquid extractives consists chiefly of oils, fats, waxes, and carotenoids naturally occurring in carrots. 

A daucane-type sesquiterpene from Daucus carota seed oil. Flavour Franrance 1999 14(5) 16 >-TII. 

Kameoka, H., K. Sarara, and M. Miya-zawa. Gomponents of essential oils of kakushitsu Daucus carota L., and Carpesium abrotanoides L.). Nippon Nogei Kagaku Kaishi 1989 63(2) 185-188. 

Kilibarda, V., R. Ivanic, K. Savin, and M. Miric. Fatty oil from the fruit of wild (Daucus carota L. ssp. caroto) and cultivated carrot (Daucus carota L. ssp. sativa (Hoffm.) Arcang.). Pharmazie 1989 44(2) 166-167. 

The fatty acid composition of seed oils of the Pakistani Umbelliferae. Part VI. Seseli libanods and Daucus carota DC160 seed oils. Sci Int (Lahore) 1990 2(4) ... 

Carrot seed oil is obtained by steam distillation of the crushed seeds of Daucus carola L. (Apiaceae). It is a light yellow to amber-yellow liquid with a pleasant, aromatic odor. 

Carrot Seed Oil occurs as a light yellow to amber liquid having a pleasant, aromatic odor. It is the volatile oil obtained by steam distillation from the crushed seeds of Daucus carota L. (Fam. Umbelliferae). It is soluble in most fixed oils, and is soluble, with opalescence, in mineral oil. It is practically insoluble in glycerin and in propylene glycol. 

Carotol (turpentine oil) (Pinaceae), Kaempferia galanga (Zingiberaceae) Daucus carota (seed, carrot oil) (Apiaceae) OD-R... 

Angelica archangelica [root], Heracleum laciniatum, H. spp., Selimm vaginatum (Apiaceae), Psoralea coiyfolia (Fabaceae), Castanopsis indica (Fagaceae), Ficus nitida (Moraceae) Daucus carota (Apiaceae), Acorns calamus (oil) (Araceae), Asarum europaeum (Aristolochiaceae),... 

Daucus carota (Apiaceae), Acorus calamus (oil) (Araceae), Asarum europaeum (Aristolochiaceae),... 

PROP Distilled from the seeds of Daucus carotaE (Earn. Umbelliferai) (FCTXAV 14,659,76). Light-yeUow to amber liquid aromatic odor. Sol in fixed oils, mineral oil insol in glycerin, propylene glycol. 

Source Daucus carota L. (Apiaceae), a species of at least 12 subspecies, within D. carota L. ssp. sativus (Hoffm.) Archang, the root vegetable carrot, is even the source of commercial carrot seed oil [43[. 

Isodaucanes such as (+)-6,10-epoxy-7(14)-isodaucene and 7(14)-isodaucen-10-one are constituents of the oil of sage from Salvia sclarea (Labiatae). The name dau-cane stems from the carrot Daucus carota (Umbelliferae), from which (+)-4,8-daucadiene, (+)-8-daucen-5-ol and (-)-5,8-epoxy-9-daucanol have been isolated. 

Connecting the bonds C-l-C-6 and C-6-C-10 in famesane formally produces the spiro[4,5]decane basic skeleton of acorane. The name of this class of sesquiterpenes stems from the Acorus species. (-)-4-Acoren-3-one, for example, has been isolated from Acorus calamus (Calamus, Araceae) and from the carrot Daucus carota (Umbelliferae). The oil of calamus (oil of sweet flag) from the rhizome of Acorus calamus with its warm and spicy odor and pleasant bitter taste is predominantly used in perfumery and as a minor (possibly carcinogenic) ingredient of vermouth, some flavored wines and liqueurs. (+)-3,7(ll)-Acoradiene is a constituent of juniper Juniperus rigida its enantiomer occurs in Chamaecyparis nootkatensis (Cupressaceae). 

Definition Oil obtained from the seeds of the carrot, Daucus carota sativa Properties Lt. yel. to amber liq., aromatic odor, sweet piquant flavor sol. in fixed oils, min. oil insol. in glycerin, propylene glycol sp.gr. 0.866-0.940 (20 C) ref. index 1.4820-1.4910 Toxicology Skin irritant TSCA listed Hazardous Decomp. Prods. Heated to decomp., emits acrid smoke and irritating fumes Uses Natural flavoring agent in foods and pharmaceuticals antioxidant for skin care, sun care... 

Carrot seed oil. See Carrot (Daucus carota sativa) oil... 

Daucoll. See Carrot (Daucus carota sativa) oil Daucus carota. See Carrot (Daucus carota sativa) juice Carrot (Daucus carota) seed extract Carrot (Daucus carota) extract Carrot (Daucus carota sativa) oil Daucus carota extract. See Carrot (Daucus carota) seed extract... 

Synonyms Acetic acid geraniol ester (E)-3,7-Dimethyl-2,6-octadien-1-ol acetate trans-3,7-Dimethyl-2,6-octadien-1-ol acetate 3,7-Dimethyl-2-trans-6-octadienyl acetate trans-2,6-Dimethyl-2,6-octadien-8-yl ethanoate Geraniol acetate 2,6-Octadien-1-ol, 3,7-dimethyl-, acetate 2,6-Octadien-1-ol, 3,7-dimethyl-, acetate, (E)-Definition Found in oils of Daucus carota. Eucalyptus macarthurii, etc. or obtained from geraniol by acetylation Empirical C12H20O2 Formula ... 

Bishayee A, Sarkar A, Chatteijee M (1995) Hepatoprotective activity of carrot Daucus carota L.) against carbon tetrachloride intoxication in mouse liver. J Ethnopharmacol 47(2) 69-74 Blagojevic P, Radulovic N, Palic R, Stojanovic G (2006) Chemical composition of the essential oils of Serbian wild-growing Artemisia absinthium and Artemisia vulgaris. J Agric Food Chem 54(13) 4780 789... 

A study was conducted on 60 patients who were chronic carriers of hepatitis B or C. The essential oils of Cinnamomum camphora ct 1,8-cineole, Daucus carota. Ledum groelandicum, Laurus nobilis, Helichrysum italicum, Thymus vulgaris ct thujanol, and M. quinquenervia were used orally in various combinations. They were used as a monotherapy or as a complement to allopathic treatment. The objectives of treatment were normalization of transaminase levels, reduction of viral load, and stabilization or regression of brosis. In patients with hepatitis C given bitherapy and essential oils, there was an improvement to treatment of 100%. With essential oil monotherapy, improvements were noted in 64% of patients with hepatitis C, and there were two cures of hepatitis B (Giraud Robert, 2005). 

Fig. 107. TLC-comparison of the essential oils of various Daucus species using hexane-ether (87 + 13) on a 40 cm wide silica gel GF254 layer at chamber saturation. Visualisation with molybdophosphoric acid (Rgt. No. 168)...

Among the oxygenated sesquiterpenes (Fig. 96.12), the oxidation product from p-caryophyllene, caryophyllene oxide, is widespread in plants. Also spathulenol is a widespread sesquiterpene alcohol. For example, it occurs in German chamomile and together with y-eudesmol as major oil component in Eucalyptus oleosa [36]. Daucol and carotol are aroma components found in the fruit oils from carrots (Daucus carotd) [27]. 

---