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Kesom Oil—A Natural Source of Aliphatic Aldehydes

The recent investigation of the plant habitats and the chemical analysis of the essential oils obtained from the leaves and stems provided some new findings that could prove highly useful to the flavour and fragrance industry. In this report the habitats of Polygonum minus Huds. and the chemical composition of leaf and stem oils are presented, and the possible relevance of Kesom oil as a new product is discussed.

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European Flavor Material Exhibition Highlights

Focus on new and natural ingredients.

Aromatherapy: Do Essential Oils Have Therapeutic Properties?

A pleasant odor has always been, and still is, an important factor for people to feel good, and feeling well is synonymous with good health. Therefore, we can conclude that all substances which are able to create a certain amount of well-being and well-feeling possess therapeutic properties and, therefore, can be called therapeutic agents.

GLC fingerprint chromatograms of five authentic essential oils were obtained in a collaborative study.

Gas-Liquid Chromatography Analysis of Fennel and Wormwood Oils

Part 1 of 2: Fingerprint GLC of three of five ketone-containing essential oils.

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.

Historical and recent developments of essential oils and aroma chemicals

Our industry is unique because it is concerned with agriculture, chemistry, physiology, bacteriology and other sciences. No other industry, chemical or otherwise, produces such a diversified and great number of individual materials. It is also understandable that these operations require the application of various chemical reactions and analytical procedures. The future of the essential oil-aroma chemical industry can be predicted in two words: Continuous Progress.

Utilization of Essential Oils Isolates and Aroma Chemicals Section

This begins a partial listing of the abstracts of papers tentatively scheduled to be presented at the 9th International Congress of Essential Oils. The balance of the abstracts will be published in our report issue of April/May Perfumer & Flavorist.

Chemistry/Technology Section Synthesis and Substitutes for Essential Oils

This begins a partial listing of the abstracts of papers tentatively schedulad to be presented at the 9th International Congress of Essential Oils. The balance of the abstracts will be published in our report issue of April/May Perfumer & Flavorist.

Siberian Fir Needle Oil (Abies Sibirica L.) from Kazakhstan

The young republic of Kazakhstan, formerly part of Soviet Russia, is taking its place in the world market. It’s one-third the size of the US and rich in natural resources, including oil, minerals, and wood products.

Pharmaceutical Aspects of Some Mentha Herbs and Their Essential Oils

This article discusses the pharmaceutical aspects of certain Mentha herbs and their essential oils, and focuses on the most important representatives, defined here as those named in the 31st edition of Martindale's The Extra Pharmacopoeia

Standards and Specifications Essential Oil Association of the U.S.A., Inc

In 1946 the Scientific Committee began the compilation of a set of monographs embodying the EOA standards for essential oils, aromatic chemicals and isolates, and related flavor and perfume materials. Approximately 300 of these have now been completed. They have been prepared by the scientific representative of the member companies, based on the analyticaI data and experience of their laboratories. They are intended to define realistically standard good quality material currently avaiIable commercially, and should provide fair standards for the evaluation of these materials in commercial transactions.

Geraniol-rich essential oil from Monarda Fistulosa L.

At present, adequate information has been developed on the agronomic and oil extraction procedures to enable the initiation of commercial geraniol production using the Morden No. 3 Monarda hybrid. This hybrid grows well under the dryland culture in central Canada. It is winter hardy and of a perennial nature; the oldest plantation is six years old and is still in good production.

Florida Tangerine Peel Oil – The Changing Cultivar Landscape

Citrus fruits have been a valuable and prized flavor and fragrance ingredient for thousands of years. The ability of citrus to easily crossbreed has provided us with a large family of different fruits, many with very unique and interesting organoleptic properties.

The Essential Oil Trade Association Meeting Report

The Second Symposium of the Essential Oil Trade Associatlon was held on June 2, 1990, at Brunei University in Uxbridge, England, The topics covered essential oil research and their applications. The symposium was well attended by a diverse group which included perfumers, chemists, botanists, essential oil suppliers and aromatherapists.

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Zalabí's Green Leap in Essential Oil Production

Zalabí revolutionizes essential oil production by blending tradition with 21st-century sustainability, using solar-powered distillation and zero waste techniques for a greener future.

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

Fingerprint GLCa of selected Texas, Virginia, China, Atlas and Himalaya cedarwood essential oils intended for REACH registration.

The quality of Valencia orange peel oil as related to rootstock

The aldehyde and ester content of citrus oils have long been considered important indicators of flavor and aroma, and rootstocks can have an influence on this important quality of an orange oil. However, the limited amount of data accumulated regarding the influence of rootstock on oil quality and yield indicate the need for further study and research to include other varieties and rootstocks of citrus.

Gas chromatographic examination of an essential oil of Santolina chamaecyparissus L.

It is the considered opinion of the authors that in view of the good growth habits of S. chamaecyparissus, an oil could be obtained economically from this plant. However, because of its odour similarity with tansy oil, the oil would probably only be used in compositions where tansy oil has been used. Because there is no composition known to the authors in which tansy oil is a major component, the authors feel that potential exploitation of S. chamaecyparissus oil for commercial use is probably limited.

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