Camphene rosemary

Rosemary Rosmarinus officinalis (Lamiaceae) Bomeol, cineole, camphene... 

Pinene, camphene, cymene, bomeol, esters (small). Oil of turpentine, rosemary oil... 

Examinations of the volatile constituents of the rosemary oils resulted in the conclusion that distilled and SFE product contain the same components. Although the concentrations are different in the products somewhat higher levels of more volatile components (pinene, camphene) were found in the distilled oil. While the concentrations of camphor and verbenon were higher in SFE product. 

Cyclopentane bicyclic monoterpenoids that occur in the plant kingdom belong to three major skeletal types camphane, iso-camphane, and fenchane (Fig. 7). Camphane-type terpenoid alcohols, (+)-bomeol (Gl) and (—)-isobomeol (G2), have been isolated from Cinnamomum camphora (Lauraceae) and Achillea filipendulina (Asteraceae). A ketone derived from these, (-h)-camphor (G3), is found in the camphor tree Cinnamomum camphora) and in the leaves of rosemary Rosmarinus officinalis) and sage Salvia officinalis, Labiatae). Camphene (G4) and its enantiomer with the isocamphane carbon skeleton are known to occur in the oils of citronella and turpentine. Fenchane-type bicyclic cyclopentane monoterpenoids are commonly found in plants as their ketone derivatives. (—)-Fenchone (G5) occurs in the tree of life Thuja occidentalis, Cupres-saceae). Its enantiomer, (+)-fenchone (G6), has been isolated from the oil of fennel Foeniculum vulgare, Umbelliferae). 

Camphene, a- Rosemary plant, P-Pinene, Cineole, and spruce needles Camphor, Bomeol, Bomyl Acetate, Humulene Cinnamaldehyde, Cinnamon Coumarin, C15H24 Isomers Limonene, a- Orange peel P-Pinene, C15H24 Limonene, Menthol, Chewing gum Isomenthone, Carvone, Menthone, C15H24 45 0.90 300... 

A more detailed study of the extraction of rosemary [58] was subsequently carried out Figure 3.8-5 shows results obtained at 150°C for the extraction of rosemary with liquid water, presented in the form of the percentage of each of eight compounds of interest obtained after a given time compared with the amount that can be obtained after a long extraction. The monoterpenes extracted are camphene and... 

Figure 9 Upper chromatogram a 4.5-min chromatographic expansion from the fast MDGC rosemary oil application with the transfer system in the standby position peak identification tricyclene (peak A) ot-phellandrene (peak B) unknown (peak C) n-terpinolene (peak D) bornyl acetate (peak E). Lower chromatogram a 5-min second-dimension chromatographic expansion from the fast MDGC rosemary oil application. Other compound identities are 1, camphene ...

Fig. 2 Total ion chromatogram of monoteipenes present in the gaseous emission of (a) Douglas-fir, (b) Rosemary and (c) Lavender. Peaks 1, a-Thujene 2, (-)-a-Pinene 3, (+) a-Pinene 4, Myrcene 5, Tryciclene 6, (+)-Camphene 7, (-)-Sabinene 8, (-)-Camphene 9, (+)-fi-3-Carene 10, a-Terpinene 11, (+)-p-Pinene 12, (-)-p-Pinene 13, m-Cymene 14, o-Cymene 15, (+)-Limonene 16, (+)-p-Phellangrene 17, (+)-p-PheUangrene 18, 7-Terpinene 19, a-Trpinolene 20,1,8-Cineole 21, (-)-4-Carene 22, (+)-4-Carene 23, (-)-Camphor.

The technique has also been successfully applied to the authenticity assessment of various commercially available rosemary oils [111]. The ER of a-pinene, camphene, P-pinene, limonene, borneol, terpinen-4-ol, a-terpineol, linalool, and camphor were measured moreover, (IS)-(-)-borneol of high enantiomeric purity (higher than 90%) has been defined as a reliable indicator of... 

Lavender, Rosemary Camphene, Camphor, Borneol, Pinene Pressure 20.3 MPa temperature 50°C [70]... 

Rosemary (28) 1,8-Cineole (XXIII ), camphor (XXXIII ), P-pinene (XXX ), camphene (XXXI )... 

---