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Section: Fragrance > Ingredients

Rose Ketones: Celebrating 30 Years Of Success

Can you remember life before the rose ketones? Can you remember what rose reconstitutions used to smell like before the rose ketones were available? Probably not. And if you can, you probably weren’t too impressed with them

Pheromones, the natural chemical signals our bodies emit, can influence how we perceive and connect with others, especially in romantic contexts.

The Impact of Fragrance on Enhancing Pheromones and Attraction

Fragrance developers are experimenting with natural and synthetic pheromones in their formulations, and new research indicates they’re onto something.

Importance of minor components in flavors and fragrances

This discussion was intended to demonstrate, by use of a relatively uniform group of compounds, that minor constituents can exert a considerable impact on flavors and fragrances. My intention was to indicate what direction the analysis of flavors should follow in the future. The instrumentalist by himself will not achieve much more unless he is assisted by the biochemist, the organic chemist, and the neurophysiologist, not to mention the perfumer and the food technologist.

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Patent Pick: Acetophenone-based F&F Materials

Patent Picks are chosen by the editors from publicly available sources. Today's feature, from Symrise and co-inventors, describes compositions using acetophenone derivatives to dissolve flavors, fragrances and lipophilic compounds.

The AromaCone provides distanced smelling and a contact-free experience.

Aftelier Perfumes Debuts ScentCatcher AromaCone

The AromaCone provides distanced smelling and a contact-free experience.

Rose Ketones: Celebrating 30 Years of Success

Celebrating 30 Years of Success

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MilliporeSigma's 2-Pentanone, ≥99.0%, natural, FG

The ingredient features a well rounded fruity note that compliment woody notes in flavor and fragrance applications.

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Patent Pick: Pro-fragrance Ketones

Patent Picks are chosen by the editors from publicly available sources. Today's highlight from Henkel includes specific ketones that act as photolabile pro-fragrances.

Nootkatone, which can be found in cedars and grapefruits, remains potent for several hours. Its use may help curb insect-born illnesses, such as malaria and Lyme disease.

U.S. EPA Approves Nootkatone for Repelling Insects

Nootkatone, which can be found in cedars and grapefruits, remains potent for several hours. Its use may help curb insect-born illnesses, such as malaria and Lyme disease.

Total syntheses of spirovetivanes and khusimone

The majority of these substances belong to the sesquiterpene group of natural products. Among these α-vetivone, β-vetivone, the norsesquiterpene khusimone, and three biogenetically derived C12-ketones provided the most exciting chemistry. Since the spiroketone and khusimone appear to play a significant role in the reconstitution of the essential oil, we have developed total syntheses of these substances. In an earlier synthesis of the spiroketone, β-vetivone was utilized as starting material; and more recently it has also been prepared by a photochemical route. Among the many published syntheses of β-vetivone two deserve special mention because of their elegance and stereo selectivity.

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Isobionics BV's Natural Nootkatone 70%

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Takasago International Corporation's l-Citronellol

Primarily used in perfume compositions, this ingredient provides a clean, fresh and natural rosy note to fragrances.

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Berjé's Methyl ionone gamma

New Aroma Chemicals: Thujone Alternatives

This article will examine the uses of thujone and thujonecontaining materials in perfumery, and describe some synthetic materials — old and new— that are intended to provide this note.

New Aroma Chemicals: Thujone Alternatives

Perfumers often use the descriptor “thujone” to describe a particular note in fragrances. However, the odor of thujone itself seems to be inseparable from the character of the essential oils in which it is found. This article will examine the uses of thujone and thujone containing materials in perfumery, and describe some synthetic materials — old and new— that are intended to provide this note.

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Building Complexity With Symrise AG's Filbertone

This Ingredient enriches fruit notes and build complexities in citrus, sandalwood and gourmand compositions.

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Unique Natural Product: FEMA 3565, D-Dihydrocarvone

Indulge in this unique natural ingredient that is sure to provide a pleasant herbal, minty and floral nuance to your creations. Offered by Sigma-Aldrich, this ingredient is also certified Food Grade, Kosher, Halal and follows the IFRA guidelines.

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Natural Advantage's Warm and Woody alpha-Ionone

This ingredient provides warm violet, raspberry, woody, floral and sage aromas and can be used in a range of tobacco and tea flavors.

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