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Section: Fragrance > Ingredients

Development of instrumental analytical methods for essential oils and aroma chemicals

The ultimate purpose of our products and the reason for our industry, to provide consumers with products which please their taste or smell, today and for generations to come has not changed. Safety has always been and will continue to be our most fundamental concern. We are known to respond to problems long before government regulations can be or have to be enacted. Our technology points toward a bright future for the fragrance and flavor industry.

Application of Gas-Liquid Chromatography to the Analysis of Essential Oils

GLC fingerprint chromatograms of six essential oils

A Rapid Method of Analysis of Organophosphate Pesticides in Mandarin Essential Oils

Detection and hazard assessment of organophosphate pesticides in industrially distilled and cold-pressed mandarin oils.

New Technologies For The High-Speed Characterization and Analysis Of Essential Oils

Dramatic reductions in characterization and analysis times for essential oils were achieved using high speed gas chromatography (HSGC) and time-of-flight mass spectrometry (TOFMS). High-speed separations were achieved with relatively short capillary separation columns operated with high carrier-gas flow rates and fast temperature programming. Unique features of TOFMS include high spectral acquisition rates and spectral continuity (constant ion-abundance ratios across chromatographic peak profile).

Gas chromatography as an industrial process operation—application to essential oils

Chromatography now belongs to the group of industrial processes of separation, This is proven by its successful application to many mixtures, including high boiling and thermolabile compounds. The process is easy and rapid to start up. This process makes possible a significant reduction in processing costs for many specialty chemicals and intermediates as well as the production of new compounds.

Plant equipment for the production of essential oils and aroma chemicals

The flood of information from the literature and the widespread use of advanced analytical instruments have stimulate d the organic chemist to synthesize not only these products occurring in nature but many other useful and interesting homologues.

Potent Odorants in Peppermint and Cornmint Oils Characterized by GC-O and AEDA

In this study, GC-O and AEDA were used to characterize odorants in peppermint oil Yakima and cornmint oil Chinese.

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.

The Future of Natural Essential Oils in the Flavor and Fragrance Industry

The essential oil industry worldwide remains healthy, although at present there may be over-production for some specific essential oils. With all the progress in the field of chemistry, has the essential oil industry dropped by the wayside, a victim of technological advance? The answer is emphatically no !

The Composition of the Volatile Fraction of the Italian Citrus Essential Oils

The annual production of citrus fruits in Italy amounts to about 3,500,000 tons, 31% of which goes to the transformation industries

Thoughts On Aroma Chem Essential cals for Oils and Flavors and Fragrances

The ultimate goal of the flavor and fragrance industry is to improve the quality of life through production and focused application of flavors and fragrances. In order to do this, one must first understand the basic role of smell and taste in life. This means investing in research into the science of smell and taste

The Australian and New Zealand Market for Essential Oils and Aroma Materials

The future for our industry could be phenomenal throughout the region. All we require is the persistence of established producers to recognize the benefits of producing essential oils in Australia and New Zealand.

New Technologies for the High- Speed Characterization and Analysis of Essential Oils

The difficulties in [essential oil] analyses arise from the large number of components, many of them present at low concentrations

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.

Essential Oil Volume Includes Reviews of Basil, Mandarin, Nutmeg Oils +65 Other Materials

In-depth volume's latest edition

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.

The history of lavender oil: Disturbing inferences for the future of essential oils

Whether the user industries will think it worth supporting the production of pure essential oils, this writer cannot tell. Where new sources are concerned it will involve taking up the limited output of the early years while the project grows. But if every user leaves this for someone else to do, it is not difficult to predict the degradation and disappearance of oils that are as good and plentiful today as true lavender was fifty years ago.

The Detailed Analysis of Essential Oils Leads to the Understanding of their Properties

Essential oils are valuable natural products used as raw materials in many fields, including perfumes, cosmetics, aromatherapy and phytotherapy, spices, and nutrition.

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