camphene


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Related to camphene: camphor

cam·phene

(kam'fēn),
A terpenoid occurring in many essential oils, for example, turpentine, camphor, citronella.
References in periodicals archive ?
camphora are camphor, linalool, borneol, camphene, dipentene, terpineol, safrole, and cineole.
inmet.gov.br/portal/ TABLE 2 Average relative abundance of the chemical main compounds detected in the essential oil of Lippia origanoides Compounds [RI.sub.Cal] [RI.sub.Lit] R camphene 948 951 9.9 [+ or -] 6.0a p-cymene 1 023 1 025 14.0 [+ or -] 4.8a y-terpinene 1 055 1 062 4.6 [+ or -] 2.8a camphor 1 147 1 143 3.5 [+ or -] 10.5a methyl-ether-thymol 1 227 1 235 5.2 [+ or -] 3.1a thymol 1 289 1 292 6.9 [+ or -] 13.0a carvacrol 1 300 1 298 49.3 [+ or -] 22.5a Compounds D camphene 10.1 [+ or -] 5.9a p-cymene 15.8 [+ or -] 8.6a y-terpinene 5.6 [+ or -] 3.7a camphor 3.4 [+ or -] 10.5a methyl-ether-thymol 5.6 [+ or -] 3.4a thymol 6.7 [+ or -] 11.9a carvacrol 43.1 [+ or -] 22.2a RIcal-Retention Index calculed, RILit-Retention Index Literature.
The main components of the rosemary essential oil were obtained a-Pinene, Camphene, 1,8-Cineole, Linalool, Camphor and Borneol.
To date, only three pure substances, water, camphene, and tertiary butanol, were found to meet those requirements and are commonly used as pore-forming agents [6].
On the contrary, although some compounds were characterized by high peaks in the chromatogram, odor stimuli were not perceived by panelists, probably because their concentration at the ODP was lower than the odor threshold (e.g., camphene, a-terpinene).
annua is composed of a diverse array of structures from the prosaic, regular monoterpenes such as [alpha]-pinene, 1,8-cineole, and camphor, to the rearranged, such as fenchol and camphene hydrate, and to the irregular, such as artemisia alcohol, artemisia ketone, and santolina triene which give the plant a sweet scent.
The main constituents are monoterpene hydrocarbons; mainly camphene, pinene, cymene and myristicin.
The most main compounds of volatile oil were soloinene (21.458%), limonene (14.368%), myrecen (13.634%), camphene (12.680%), thusene (4.163%), [alpha]-pinene (4.106%), [alpha]-terpinone (2.841%), trycyclene (1.541%), terpinolene (0.843%), [beta]-pinene (0.515%), [beta]-phellanderne (0.056%), and [beta]-ocimene (0.433%), respectively.
i) The slurry preparation consists of any material in the form of particles suspended in a fluid, usually water, camphene and tert-Butyl alcohol based, each of them producing different pore structures, leading to different characteristics of the material produced.
Thyme [alpha]-pinene, camphene, Carminative, [beta]-pinene, spasmolytic.