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1,652 Results
Type: Article
Ingredients
Detection of new trace constituents in the essential oils of Cymbopogon flexuosus
The essential oil of lemongrass is derived chiefly from two important species of Cymbopogon, C. flexuosus, which has been the subject of numerous investigations, and C. citratus, C. flexuosus (Stend.) Wats (sym. Andropogon nardus var. flexuosus Hack), is native to India. Its two strains, SD-68 and OD-19, which have been cultivated at our Kukrail Research Farm, Lucknow, were examined by gas chromatography and the presence of new trace constituents was established for the first time.
Ingredients
A New Method of Separation of Citral from Lemongrass Oil
Although many methods are known for the separation of citral from lemongrass (Cymbopogen flexuosus) oil, like fractional distillation, adduct formation and regeneration, the purity and the yield of citral as separated are not satisfactory. A new method for separation of citral in pure form and in near quantitative yield uses the column chromatographic technique. This method may also be adapted for large scale separation of citral and hence can be of commercial importance.
Ingredients
Highlights from the XXXIst International Days of Essential Oils & Extracts
Raw materials from South America, fern aromas, floral waters, regulatory pressures, the evolution of perfumery and more.
Ingredients
Progress in Essential Oils: Cubeb Oil
This month's column discusses the chemical composition of cubeb oil derived from Piper cubeba L.
Fragrance
Progress in Essential Oils: Citron Oil, Pimento Leaf and Berry Oil
This month, Brian Lawrence discusses the composition of citron oil, pimento leaf and berry oil.
Ingredients
Progress in Essential Oils: Clary Sage Oil
The author discusses the chemical components of clary sage oil.
Ingredients
Progress in Essential Oils: Santolina Oil, Solidago canadensis Oil and More
Santolina chamaecyparissus is native to the central and western Mediterranean region. Because of its attractiveness, it has become a common garden ornamental.
Ingredients
Progress in Essential Oils: Curry Leaf Oil
This month's column discusses the chemical composition of curry leaf oil.
Ingredients
Progress in Essential Oils: Calmus Oil, Triploid Rhizome-Leaf Oils and More
Calamus oil, triploid rhizome-leaf oils, diploid rhizome oils and
Nigella sativa
oil.
Ingredients
Progress in Essential Oils: Celery Seed and Leaf Oils
This month's column discusses the chemical compositions of celery seed leaf and oil.
Ingredients
Creations from Cassia Oil
Cassia Oil’s Pivotal Place in the F&F Industry.
Oral Care
Chemical Characterization of Cornmint Oils
In this paper, we list the main constituents and their concentrations, we give a detailed analysis of one of the Indian oils, and we discuss the isolation of L-menthol from the oils by slow crystallization.
Ingredients
Progress in Essential Oils: Carrot Seed Oil
The oil of carrot and carrot seed has been the subject of a number of studies. This article reviews the results of several, including: hydrocarbons characterized in the leaf headspace; the chiral analysis of five constituents found in the headspace; GC/MS findings in a commercial sample of carrot seed oil; GC-FID and GC/MS analyses of oils from ‘Perfkcja,’ ‘Koral’ and ‘Dolanka’ cultivars; and others.
Ingredients
Organoleptic Characteristics of Rue Oil, Cardamom Oil, Furfuryl Thioacetate and More
This month’s column discusses rue oil, cardamom oil, furfuryl thioacetate and more.
Beverage
Citrus essential oils
The recent trend toward natural ingredients in foods should increase the use of natural citrus oils and aqueous essences, They provide a wide range of flavors and solubility characteristics for use in foods, cosmetics, and cleansers and can he declared as natural ingredients on the label.
Ingredients
Progress in Essential Oils: Cinnamon Bark Oil and Extract, and Helichrysum Oil
In his regularly featured column, consultant Brian Lawrence reviews the findings of a number of researchers on the constituents in various essential oils. This month, he highlights two oils: cinnamon bark oil and extract, and helichrysum oil.
Ingredients
Essential Oils’ Identity Crisis
How data problems can create challenges for industry.
Ingredients
Progress in Essential Oils: Ylang Ylang and Cananga oil
This month's column discusses the chemical compositions of ylang ylang and cananga oil.
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