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Section: Fragrance > Regulatory & Research

Simple Methods of Odor Quality Evaluation of Essential Oils and Other Fragrant Substances

This paper describes our practical experiences in evaluation of odour quality against standards accepted by perfumers for specified fragrances.

Comparison of isolation procedures for essential oils. IV. Leyland cypress

In this paper the results of a comparable investigation on the volatile leaf oil of the Leyland cypress, x Cupressocyparis leylandii (Dall. & Jacks.) Dall. (Cupressaceae) will he considered.

Progress in Essential Oils

Sage oil and Wild African Sage Oil.

Fragrance Creators will continue advocating for the removal of tariff-related cost increases.

Fragrance Creators Prevent $91.1M in EU Tariffs on Essential Oils

Fragrance Creators will continue advocating for the removal of tariff-related cost increases.

Farah K. Ahmed, president & CEO, recognizing the United States Trade Representative (USTR) for declining to impose additional tariffs on essential oils

Fragrance Creators Prevents $91 Million in EU Essential Oil Tariffs

"Fragrance Creators has secured over $90 million in savings for the fragrance value chain. In recent years, the association has prevented over $180 million in essential oils tariffs," said Farah K. Ahmed, president and CEO of Fragrance Creators.

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.

Special Report: 26th Meeting of the ISO/TC54 Committee for the Standardization of Essential Oils

Discussions surrounding ISO Standards

HPLC-NMR — a Powerful Tool for the Identification of Non-Volatiles in Lemon Peel Oils

Citrus peel oils are of great importance for the flavor and fragrance industry because they are widely used in perfumes, beverages, food and cosmetic products. Many publications cover the analysis of the volatile substances of peel oils.

Citrus essential oils face a number of issues that can alter their composition or quality from season to season and even within a given season.

Essential Oils and Citrus Blends: Maintaining Quality Amidst Rising Costs and Adulteration

Discover the innovative strategies and testing techniques they are adopting to ensure that every drop meets the highest standards, even in a volatile market.

A thin layer chromatographic method for estimation of geraniol in oils of palmarosa

The experimental data presented above show that geraniol can be estimated quickly by thin layer chromatography and the results conform with those obtained by gas chromatography.

Understanding this analytical method and its role in analyzing botanicals.

HPTLC Fingerprinting for Essential Oil Authenticity

Understanding this analytical method and its role in analyzing botanicals.

Gas Chromatographic Analysis on Turkish Rose Oil, Absolute and Concrete

The analysis of rose products maybe realized by gas or liquid chromatographic techniques. Our investigations showed that liquid chromatography have been used only in a few studies to separate essential oils and terpenoid compounds, and a sufficient separation has not been obtained.

Letter to the Editor: Rose Oil in Kashmiri India

Geranium oil contamination in results.

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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.

New compounds with small rings in essential oils

Despite the continuing discovery of new synthetic fragrance raw materials, essential oils still remain the other half of the foundation of perfumery. Consequently, the analysis of essential oils is still very much of interest, as is illustrated by the excellent series of articles by Lawrence in this journal. We now wish to report a number of products containing small (three-, four-, and five-membered) rings, most of which are found for the first time in essential oils. These products were isolated by chemical group separation, liquid and gas chromatography, whereupon the structures were determined by mass, infrared and NMR spectroscopy. All structures were confirmed by synthesis. The essential oils used were obtained from regular commercial sources.

FMA Addresses Health Concerns of Essential Oils

The Fragrance Materials Association of the United States (FMA) has released this letter addressing the alleged link between gynecomastia and lavender and tee tree oils.

Pattern Recognition Methods for Discrimination of Essential Oils (Rose Oils) by Their Gas Chromatograms

It is possible to distinguish between essential oils of the same type and their mixtures by analysing their gas chromatograms using a pattern recognition method.

Process to Formulate Hypoallergenic Jasmin Oil

We must also turn our attention to problems of safety in fragrance materials other than allergenicity; we must consider dermal irritation and phototoxicity as well. Finally, I have to say that formulation of safe fragrance materials cannot be accomplished by cosmetic companies alone. The cooperation of perfumers, perfume companies and such organizations as RIFM (Research Institute for Fragrance Materials) and IFRA (International Fragrance Association) is sure to accomplish this goal.

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