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Fragrances Through Hydrochlorination of Terpenes

Among the reactions that have enriched terpene chemlstry, perhaps the simplest and one of the outstanding is hydrochlorination. This reaction has been used for structural elucidation, for derivatization to identify and/or purify terpenes and for synthesizing perfumery chemicals. How the application of hydrochlorination on terpenes has unearthed the treasure caves of fragrances is a vibrant chapter worthy of portrayal.

Part 2 of 2: Exploring terpenes and mood alteration, selection of terpenes and ideas on how to assemble your flavor.

Using Terpenes to Make Flavors with Health Halos

Part 2 of 2: Exploring terpenes and mood alteration, selection of terpenes and ideas on how to assemble your flavor.

Production of Rosemary Oleoresin Using Supercritical Carbon Dioxide

An outline has been reported of the experiments helpful to appraise current understanding of extract production with supercritical CO2 for use in flavorings and fragrances. Additionally, a recent publication detailed the results of preliminary experiments performed to assess the suitability of employing supercritical CO2 in the production of oleoresins from Rosmarinus officinalis L.

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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.

An aroma chemical profile: Linalool

The small amount of natural Iinalool available is produced from Bois de Rose oils of Brazil and Paraguay and Ho-leaf oil from Taiwan and China. The volume of supply of natural product, however, has been dwarfed by the supply of synthetic product. The demand for linalool cannot be met by the production of natural oils.

F&F Bookshelf: Terpenes

P&Fnow reviews Eberhard Breitmaier's book, Terpenes (Wiley)

Base-catalysed of terpenes

We have projected in the foregoing survey significant advances in the isomerisation of terpenes by base catalysis. Invoking this technique, it si seen how many of the delicate reactions are smoothly accomplished, adding new dimensions to terpene technology. How terpenes, which are notoriously sensitive to thermal and proton impact, have been engineered in the desired direction through base catalysis is an important chapter in the history of terpene chemistry.

Flavor Bite: Linalool

This flavor mainstay, when used at various levels, fits an extremely wide range of tea and fruit flavor profiles.

Allergic Contact Dermatitis to Linalool

An examination of experimental data disqualifies linalool’s fragrance allergen status. Linalool has been identified as an important fragrance allergen that must be package-labeled in European cosmetics and personal care, and is in fact one of the 26 fragrance ingredients with mandated labeling in the European Community. Does evidencebased methodology support this contention?

Linalool Oxide

The floral, herbal notes of this ingredient can brighten fruit flavors, tea and more.

Terpenes: Application, Activity & Analysis

Sep 26th, 2010Sep 29th, 2010

Prabhat Terpenes & Synthetics Ltd.

Elan

Elan's Terpenes from mandarin petitgrain oil

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Keep Calm and Smell Linalool: Study Confirms Anti-anxiety Link

Researchers believe that with this study that they can develop clinical applications for linalool scents in treating various anxiety disorders.

Part 1 of 2: Understanding terpenes and the reported health benefits.

Using Terpenes to Make Flavors with Health Halos

Part 1 of 2: Understanding terpenes and the reported health benefits.

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Natural Advantage's L-Linalool Oxide

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Symrise AG's Renewable Linalools

The company offers linalool, linalyl acetate, and tetrahydrolinalool from renewable sources.

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Natural Advantage's l-Linalool Oxide

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