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Organophosphorus and Organochlorine Pesticide Residues in Italian Citrus Oils

The present work summarizes the results of the qualitative and quantitative analyses of organophosphorus and organochlorine pesticides in Italian citrus oils produced from 1983 to 1992.

New Constituents in Olibanum Resinoid and Essential Oil

Olibanum, or frankincense, a well appreciated perfume raw material, is a gum-resin produced by wild small trees growing in Arabia and Somaliland. This gum-resin results either from natural exudation or from unnatural incisions made in the bark of the tree. The gums from Arabia and Somalihind converge to Aden, the main trade place for olibanum; these gums usually result from two species of the genus Boswellia (fam. Burseraceae): Boswellia carterii Bird, (Arabia and Somaliland) and Boswellia frereana Bird. (Somaliland).

Essential Oils and Microwave Extracts of Cultivated Plants

We have used these two methods to treat different cultivated plants: five Umbelliferae, one Compositae and seven Labiatae. There is a double purpose for this approach. First, we want to determine the advantages and disadvantages of this technique in terms of research. Secondly, we intend to make appropriate comparisons between microwave extracts and essential oils coming from the aerial part of these plants.

Sensory and Chemical Evaluation of Tropical Grass Oils

The plant family of the grasses, the Gramineae, also called the Poaceae, is one of the most extensive plant families in the world. This article discusses the sensory evacuation and the chemical composition of the oils from some Cymbopogon species. species.

Chemical and Sensory Evaluation of Three Sage Oils

This article discusses the chemical composition of these three Salvia oils from various parts of the world, and describes the odor qualities of the oils and the olfactive properties of some characteristic compounds.

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Lemon Essential Oil: World Production, Extraction Methods and Trading

Looking into the future, it appears not so difficult to predict that worldwide consumption of lemon oil should be showing a further growth rate during the next ten years or so. Whether the industries will be able to supply the growing market in appropriate volumes and accessible prices, is something that remains to be seen.

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.

Comparative Investigations Of The Essential Oil And Volatiles Of Spearmint

Essential oils and extracts of Mentha spicata have long been of high importance in food-product, perfumery and cosmetic applications due to their intense, pleasant, clear-fresh odor. In addition to this species of the Labiatae family, Mentha piperita L. (peppermint) and Mentha arvensis L. (cornmint) are also used extensively.8

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Comparative Investigations of the Essential Oil and Volatiles of Spearmint

The objective of this work is to identify the fragrance compounds of this oil and its SPME-headspace by means of gas chromatographic- spectroscopic (GC and GC/MS using different polar and chiral phases) and olfactoric methods (GC-sniffing technique and olfactory correlations) to find out the importance of each single constituent with their specific odor attributes, responsible for the characteristic and pleasant spearmint aroma for the first time.

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.

Green bell pepper, mushroom, celery, and potato/potato chip among others came up as options for cis-3-hexenal.

Flavorist Panel Evaluates Syringaldehyde, Turmeric Root CO2 Essential Oil, Buchu Oil and Other Materials

Cyndie Lipka's panel discusses possible applications for a lineup of materials.

Flavorist Panel Evaluates Bornyl Acetate, Valerian Root Oil, Magnolia Flower Oil and Other Materials

Principal flavorist Cyndie Lipka and her panel review materials from Vigon, Bedoukian, Excellentia, MilliporeSigma and Treatt/Endeavour.

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Biotech Terpenes

Using emerging biotech processes, one large fermentation tank will be able to produce as much valencene as a pile of oranges standing 500 feet tall and weighing 1 million metric tons.

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.

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How are Pets, Millennials and Essential Oils Shaping F&F?

This year's Women in Flavor and Fragrance Commerce (WFFC) Fall Seminar featured an array of speakers discussing the flourishing pet care market, as well as holistic health and the rising influence of millennials.

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2018 The Year in Review: Citrus Oils: Availability and Markets

What do the lemon, grapefruit, lime, orange and mandarin oil markets look like? This article discusses global availability and developing an effective and adaptable purchasing strategy.

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