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Section: Fragrance

Black Pepper Oil

Ultra International B.V.'s flavor and fragrance oil.

Black Pepper Supernote

This fragrance and flavor material, from Kerry, can replace a natural essential oil.

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Callisons' North American Peppermint Oils

Callisons offers a range of North American peppermint oils that are sustainably grown and harvested, which can be used in oral care, chewing gum and confectionery applications.

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Pink Pepper Fruit and Leaf Oils

This month's column discusses the chemical composition of pink pepper fruit and leaf oils.

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Progress in Essential Oils: Long Pepper Oil

The present article is a survey of literature evaluating the constituents of Piper longum L., or long pepper, fruit oil. In one case, early researchers found the oil was devoid of monoterpene compounds and rich in sesquiterpenes, with b-caryophyllene being the major hydrocarbon. Lawrence (1978) and others also examined the composition of P. longum, the findings from which are discussed here.

Sibelius Natural Products has added a natural oil portfolio, including Roman chamomile, English sage and English peppermint.

Sibelius Adds Natural Oils Line with Chamomile, Sage and Peppermint

Sibelius Natural Products has expanded from nutraceutical ingredients by adding a natural oil portfolio, adding Roman chamomile, English sage and English peppermint. These aromatic oils have extended applications in skin, body and hair care; personal hygiene; and fragrance and flavor.

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.

Citrus Hydrocarbon-Free Essential Oils

Years of experience accumulated in the commercial production of a large variety of hydrocarbon-free oils have shown that these high quality, and often unique products are particularly appropriate for flavor and fragrance applications.

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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.

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.

F&F Bookshelf: Terpenes

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

The biosynthesis of terpene compounds

From Wallach's isoprene rule to Ruzieka's biogenetic isoprene rule, the monoterpenes and sesquiterpenes have played a significant role in the development of basic concepts concerning the origin of all terpenoid compounds. Yet, while our understanding of the biosynthesis of higher terpenoids, such as steroids, has flourished progress in the biochemistry of monoterpenes and sesquiterpenes has been relatively slow--due in large part to the chemical nature of the mono- and sesquiterpenes (volatility, instability, and so forth) and to the experimental difficulties associated with the plants that produce these compounds.

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.

The Continuing Evolution of Terpene Products and Specialties

Renessenz is one of the largest F&F ingredient houses based on natural renewable feedstock and is focusing on innovation and sustainability, particularly in the elimination of impurities and excess waste water.

Nantong—China’s Peppermint Producing Center

Now Nantong supplies about 30% of China’s peppermint oil and about 1/10 of the worlds total. Some 10,000 hectares of land in the area are devoted to growing peppermint.

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Authentication of Natural Peppermint Oil

This article explores the application of carbon-14 testing as a method to authenticate naturally sourced peppermint oil and screen for adulteration.

RIFM Reports Little Concern on Cyclic and Non-Cyclic Terpene Alcohols

Full report available.

Dsm Firmenich

dsm-firmenich's Bell Pepper Green Firgood®

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