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86 Results
Ingredients
Chemical Investigation of Essential Oil of Abutilon Indicum
The plant Abutilon indicum contains 0.15% of essential oil which mainly consists of α-pinene, caryophyllene, caryophyllene-oxide, endesmol, farnesol, borenol, geraniol, geranyl acetate, elemens and 1:8-cineole along with a number of other minor constituents.
Ingredients
Essential Oils and Aroma Chemicals from Eucalyptus Globulus Labill.
Eucalyptus globulus Labill., which is used in Spain for cellulose and paper production, is grown under an integrated reforestation program. In addition to its importance in the pulp and paper industry, the leaves of E. globulus are used to produce an important essential oil from which 1,8-cineole is isolated. Essential oils can also be obtained from the flowers and fruits of this same tree. Commercial amounts of a resinoid absolute are also obtained from the leaves.
Ingredients
Characterization of Super, and Grosso Iavandin Abrialis, by GC-MS
Comparative studies of these oils described in the literature usually stress differences in some physicochemical constants and concentrations of a few major componenets, especially linalool, linalyl acetate, camphor and 1,8-cineole. It was believed that for Customs purposes a more detailed characterization was required, and concentration ranges were established for components present to the extent of more than 0.5% in these oils. Glass capillary gas chromatography was found to be a suitable method of analysis, and mass spectrometry of the separated components aided in their identification.
Ingredients
Is Cineole Detrimental to TeaTree Oil?
This paper evaluates the claims about cineole in tea tree oil and reviews the results of recent skin irritancy and bioactivity investigations which show that cineole is neither an irritant nor an antagonist.
Ingredients
Progress in Essential Oils: Clary Sage Oil
The author discusses the chemical components of clary sage oil.
Ingredients
Progress in Essential Oils
In this issue, Brian Lawrence, consultant gives insight on tejpat oil.
Ingredients
Progress in Essential Oils
Lawrence discusses the composition of
Eucalyptus globulus
oil from Morocco, Argentina, Algeria, India, Democratic Republic of Congo, China and Australia. In addition, Lawrence explores the composition of citronella oil from Brazil, Java, India, Togo and Sri Lanka.
Ingredients
Progress in Essential Oils
Combava peel oil, mace oil, and rose-de-mai oil and extract.
Ingredients
Progress in Essential Oils: Spanish Marjoram Oil, Lesser Galangal Oil and Wormwood Oil
This edition discusses the chemical composition of Spanish marjoram oil, lesser galangal oil and wormwood oil.
Ingredients
Progress in Essential Oils
Cajuput oil, cassia oil and tea tree oil
Ingredients
Progress in Essential Oils
Lawrence discusses the composition of rosemary oil and extract (
Rosmarinus officinalis
L.) from Portugal, Italy, Spain, Lebanon, Sardinia, Corsica, Egypt and Morocco. In addition, Lawrence discusses arrayan oil (
Luma chequen
(Molina) A. Gray) from Peru.
Ingredients
Bacteriostatic activity of some Australian essential oils
We shall describe work undertaken with Australian essential oils, supplied to us by the Museum of Applied Arts and Sciences in Syndey. This work was part of an exhaustive study on more than a hundred essential oils to determine which essential oils would show an interesting bacteriostatic activity. From these studies we have selected 10 essential oils as the subject of this article.
Ingredients
Progress in Essential Oils
Lawrence discusses the composition of Lemon oil from West Africa, Egypt, Japan, Italy, Greece, Venezuela, India and its chirality. Lawrence also discusses jamrosa oil from India.
Ingredients
Volatile Constituents of Essential Oils Isolated from...
The essential oils isolated from different parts of
Alpinia calcarata
Rosc., (family: Zingiberaceae) growing in Hyderabad, south India, were analyzed by capillary GC and GC/MS. The oil yields were: flower 0.06%, leaf sheath 0.03%, stem 0.05% and root 0.18%. Sixty-two compounds accounting for 92.3-98.3% of the oils were identified.
Ingredients
Analysis of Sage Oils by GC-MS Data Bank-Salvia officinalis L. and Salvia Iavendulaefolia Vahl
This study allowed us to test our data bank and to demonstrate its usefulness in the analysis of various aroma and essential oils. Not only the well-known fundamental differences in the composition of sage essential oils related to their origin have been observed but, in addition, twelve new minor compounds have been identified.
Ingredients
Production of Rosemary Oleoresin Using Supercritical Carbon Dioxide
An outline has been reported of the experiments helpful to appraise current understanding of extract production with supercritical CO2 for use in flavorings and fragrances. Additionally, a recent publication detailed the results of preliminary experiments performed to assess the suitability of employing supercritical CO2 in the production of oleoresins from Rosmarinus officinalis L.
Ingredients
Progress in Essential Oils
Lawrence discusses the composition of
Eucalyptus citriodora
oil from the Ivory Coast, Mali, Morocco, and the Congo. Additionally, he covers ajowan oil from Algeria and India. Finally, Lawrence covers and kewda or keora oil from Orissa and India.
Ingredients
Progress in Essential Oils
Brian Lawrence discusses Cumin Oil, Cinnamon Oil, Myrrh Oil, Opopanax Oil, Commiphora
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