Results 181 to 190 of about 4,560 (199)
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Journal of Wood Chemistry and Technology, 1990
Abstract Analyses of oils obtained by hydrodistillation of foliage of E. youmonii, E. macrorhyncha, and E. macarthuri from India revealed that the three oils are chemically alike, but for the quantitative differences of the main components. The eudesmol (α- and β-) content in E. macrorhyncha and E.
N. K. Kalia +3 more
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Abstract Analyses of oils obtained by hydrodistillation of foliage of E. youmonii, E. macrorhyncha, and E. macarthuri from India revealed that the three oils are chemically alike, but for the quantitative differences of the main components. The eudesmol (α- and β-) content in E. macrorhyncha and E.
N. K. Kalia +3 more
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PMR Determination of Cineole in Eucalyptus Oil
Spectroscopy Letters, 1979Abstract An accurate, more convenient and less time-consuming PMR procedure is described for the quantitative determination of cineole in bulk drug and in a sample of eucalyptus oil. Standard mixtures containing pure cineole showed a mean result of 100.6 ± 0.7%.
H. A. El-obeid, M. M. A. Hassan
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Eucalyptus essential oil as a natural pesticide
Forest Ecology and Management, 2008Eucalyptus (family Myrtaceae), an Australian native, represented by around 700 species is a genus of tall, evergreen and magnificent trees cultivated world over for its oil, gum, pulp, timber, medicine and aesthetic value. Among the various wood and non-wood products, essential oil found in its foliage is the most important one and finds extensive use ...
Harminder Pal Singh +3 more
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The effect of eucalyptus oils on the erythrocytes of koalas
Comparative Haematology International, 1998The oxidant effects of two fractions of eucalyptus oil; monoterpenes (C10) and the larger sesquiterpenes (C15), were investigated in the erythrocytes of the koala (Phascolarctos cinereus). The effects studied included the degree of haemolysis and changes in the intracellular levels of glutathione (GSH) and adenosine triphosphate (ATP) and in the ...
N. S. Agar +4 more
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Variation in the leaf oil of Eucalyptus punctata
Phytochemistry, 1973Abstract The steam-volatile leaf oil of Eucalyptus punctata . ssp. punctata has been shown to contain α-pinene, β-pinene, 1,8-cineole, p -cymene and cryptone. Several minor components have been tentatively identified by GLC. The wide variation in the leaf oil composition between individual trees indicated no grounds for the establishment of ...
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The Australian eucalyptus oil industry—an overview
Australian Forestry, 1981Summary A survey was made of the principal countries trading in eucalyptus oil. The findings show the current world requirement is 2000 to 3000 tonnes annually with a turnover of $A 5 to 7 million. China has the major share (45 per cent) of the world market. Australia supplies less than 3 per cent.
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Eucalyptus oil and tea tree oil
Contact Dermatitis, 2015Anton C. de Groot, Erich Schmidt
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Medical Journal of Australia, 1914 Essential oil of Eucalyptus macarthuri
Chemistry of Natural Compounds, 1986Alexander Antonov, A. Yu. Zhdanov
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