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Aroma Chemicals from Alkyl Halides

The substitution of akyl halides hy zinc salts thus constitutes a very useful synthetic reaction for the preparation of alcohols, ethers, esters, thioethers and thiolesters both under solvolytic and nonsolvolytic conditions. Using this versatile reaction, a large number of allyl, benzyl and tertiary alkyl derivatives, which are widely used in the perfumery and flavour industry, can be obtained. Among these, mention must be made of a-terpinyl, l-menthanyl, myrcenyl, dihydromyrcenyl, benzyl, styrallyl 3,3-dimethyhdlyl and carvyl esters, ethers and alcohols. The inexpensive reagents, convenient reaction conditions and suitability for large-scale operation are attractive features of the method.

Odor Properties of 1-(p-Alkyl)Phenylethanols and Their Esters

All the substances have, principally, similar odor characters, possessing fruity, flowery, woody, penetrant odor notes with minor rotten, moldy notes. Other characteristic notes were observed in some compounds. Odor thresholds show mostly medium values, suitable for application in perfumery products.

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Tweaking Polyether Alkyl Derivatives to Modify Rheology

Polyether alkyl urea derivatives serve as gelators in cosmetic solvents and according to recent work published in Applied Polymer Materials, can produce different rheological effects depending on the solvent used.

IFF Q2 Sales Up 4%; Fragrance Business Sales Jump 8%

The company’s flavors business unit reported net sales of $375.5 million in the second quarter compared with prior year sales of $374.0 million.

RIFM Human Health Group to Review Alkyl Cyclic Ketones

Information submissions requested by August 25

Aroma Properties of Some Alkylthiazoles

The wide range of aroma characteristics of these alkylthiazoles suggests that they may be of greater use in processed foods or perfume application.

WILD Celebrates 80th Anniversary

Flavor company aims for further global expansion in emerging markets

NAFFS 89th Annual Convention

The National Association of Flavors and Food-Ingredient Systems (NAFFS) will explore the flavors and ingredients used in a variety of market segments at its 89th Annual Convention.

EPAA 8th Annual Conference Focuses on International Cooperation

While Europe has pioneered efforts in replacing, reducing and refining animal testing, EPAA aims to connect with other regions to meet goals.

The Challenge of the 80s

26th Annual Symposium of the American Society of Perfumers.

Christopher Daubert, Ph.D., is vice chancellor and dean of the University of Missouri College of Agriculture, Food and Natural Resources (CAFNR).

Institute of Food Technologists Taps Christopher Daubert as 85th Board President

As president-elect effective September 1, 2023, he will work closely with the incoming president, Sean Leighton, global vice president of food safety, quality and regulatory at Cargill.

Consumer Products Perfumery in the ’80s and ’90s

A great deal has transpired during the 1980s to consumer products perfumery, the consumer products industry and the perfume supply industry. The 1990s most likely will be filled with change as well. In this article, I will discuss these changes from my viewpoint as a functional products perfumer and business manager.

Oswaldo Macia accepts Sadakichi Award with Ricardo Moya in 2018.

World Perfumery Congress 2022 Hosts 8th Annual Art and Olfaction Awards

Following the three-day congress, A+OA winners will be announced in four juried categories.

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Natural Advantage's Natural 8-Thiomenthone

Visual Beta Carophyllene Rz

Isobionics Natural beta-Caryophyllene 80

Natural aromatic raw materials in the 80s

To sum up, the natural essential oils market should be regulated. If we have demonstrated that quite a few of the naturals have not increased much more than chemicals, we should monitor this price trend in the 80s. In chemicals the petrochemistry products are the problem. In naturals, climatic conditions and, as a consequence, speculations are the problem.

Sensient 2010 4th Quarter Conference Call

Feb 4th, 2011Feb 4th, 2011

Natural Advantage

Natural Advantage's 8-Thiomenthone

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