cineole การใช้

• Adverse reactions diminish with minimization of 1, 8-cineole content.
• It is grown in plantations for the production of cineole based eucalyptus oil.
• The distilled oil has a very high content of cineole ( 83-94 % ).
• A second component 1, 8-cineole, is likely responsible for most adverse reactions to TTO products.
• Dusky-footed woodrats of California have been found to selectively place California umbellelone, cineole, and cymene.
• This oil is a pale yellow liquid and contains up to 60 % 1, 8-cineole, the main antimicrobial component of the oil.
• This resulted in the cineole chemotype becoming the generic'oil of eucalyptus', and " Bosisto's Eucalyptus Oil " still survives as a brand.
• China produces about 75 % of the world trade, but most of this is derived from the cineole fractions of camphor laurel rather than being true eucalyptus oil.
• Tea tree oils come in six different chemical combinations : a terpinen-4-ol type, a terpinolene type, and four 1, 8-cineole types.
• Upon chemical analysis of the essential oil, researchers determined the most abundant compounds to be 1.8-cineole, ?-pinene, and p-cymene.
• For " Euglossa imperialis ", studies have shown that there is a significant trend in chemical preference for cineole during later times in the year as opposed to methyl salicylate.
• It was even observed that these males would periodically leave their territories to forage for chemicals such as cineole, thought to be important for attracting and mating with females, to synthesize pheromones.
• In 1870, Cloez, identified and ascribed the name " eucalyptol " & mdash; now more often called cineole & mdash; to the dominant portion of " E . globulus " oil.
• The leaves were once harvested for the production of cineole based eucalyptus oil . " Eucalyptus cneorifolia " is now the predominant strain used in production due to a higher oil content in new growth.
• Bosisto started the commercial eucalyptus oil industry in 1852 near Dandenong, Victoria, Australia, when he set up a distillation plant and extracted the essential oil from the cineole chemotype of " Eucalyptus radiata ".
• One such study with " Euglossa imperialis ", a non-social orchid bee species, has shown that the presence of cineole ( also eucalyptol ), elevates territorial behavior and specifically attracts the male bees.
• In the 1870s, he commenced the identification of the constituents of individual essential oils and their classification into groups according to their suitability for medicinal, " " eucalyptol " " ( now generally known as cineole ).
• In India and Sri Lanka, the high camphor variety / chemotype remains dominant . " C . camphora " grown in Madagascar, though, is high in 1, 8 cineole ( averaging between 40 and 50 % ).
• Males of such species as " Euglossa imperialis " or " Eulaema meriana " have been observed to leave their territories periodically to forage for aromatic compounds, such as cineole, to synthesize pheromone for attracting and mating with females.
• The leaves are distilled for cineole and phellandrene based eucalyptus oils . " E . radiata " was the first eucalyptus species to be commercially utilized for oil by Melbourne pharmacist, Joseph Bosisto, in 1854 as " " Eucalyptus amygdalina " ".