|
| | RUE OIL Basic information |
| Product Name: | RUE OIL | | Synonyms: | oilofrue;Oils,rue;RUE ESSENCE OLIFFAC;RUE OIL;FEMA 2994;RUTA GRAVEOLENS (RUE) OIL;Rut oil;RUE | | CAS: | 8014-29-7 | | MF: | | | MW: | 0 | | EINECS: | | | Product Categories: | | | Mol File: | Mol File | ![RUE OIL Structure]() |
| | RUE OIL Chemical Properties |
| Toxicity | skn-rbt 500 mg/2H MLD FCTXAV 13,455,75 |
| | RUE OIL Usage And Synthesis |
| Chemical Properties | Rue is a biennial or perennial herb widespread in arid areas of southern Europe and North Africa. It has sparse leaves with two to three buds and yellow flowers (May to July) with a strong characteristic odor. It grows to 0.5 m (20 in.) in height. Several other varieties of rue are known, including R. bracteosa, R. montana L., and R. calepensis. The parts used are the leaves and fresh blooming plants. Rue has an herbaceous odor (fruity, orange note) and a sharp, burning, acrid taste. | | Chemical Properties | The oil is obtained by steam distillation of the fresh blossoming plant in 0.5 to 0.8% yields. The oil has a characteristic fatty odor. | | Physical properties | The oil is a yellow to yellow-amber liquid. It is soluble in most fixed oils and in mineral oil, but is relatively insoluble in glycerin and propylene glycol. The essence exhibits different physical–chemical constants depending on the growing site. | | Occurrence | Found in the plants Ruta montana L., R. gravolens L. and R. hracteosa L. (Fam: Rutaceae). | | Uses | Rue oil is a flavoring agent that is the natural substance obtained by steam distillation of the fresh blossoming plants of rue, the perennial herb of several species of ruta (ruta montana L., ruta graveolens L., ruta bracteosa L., and ruta calepensis L.). It is used in baked foods and baking mixes (10 ppm); frozen dairy desserts and mixes (10 ppm); soft candy (10 ppm); and other food categories (4 ppm).
| | Definition | Extractives and their physically modified derivatives. Ruta graveolens, Rutaceae. | | Preparation | By steam distillation from the fresh blossoming plants. | | Essential oil composition | The main constituent of rue oil is methyl nonyl ketone | | Composition | The main constituents include methylnonyl ketone, methylheptyl ketone (ca. 90%), methyl-n-octyl ketone, pinene, l-limonene, cineol and acids. The dried product contains rutin, quercetin, furocoumarins and alkaloids of the quinoline group. The numbers of compounds detected at concentrations above 0.01% (w/w) in the extracts from leaves, flowers, stems and roots of R. graveolens L. were 78, 45, 25 and 24, respectively. 2-Nonanone (8.9%), 2-undecanone (13.4%), chalepensin (13.0%) and geijerene (19.3%) were the main constituents found in the extracts from rue leaves, flowers, stems and roots, respectively.* | | Safety Profile | Moderately toxic by ingestion. Askin irritant. Frequent skin contact causes erythema,vesication. Ingestion of large quantities producesepigastric pain, nausea, vomiting, confusion, convulsions,death; may terminate pregnancy. When heated todecompositi |
| | RUE OIL Preparation Products And Raw materials |
|
