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Type: Article

Section: Fragrance

Natural Synthetics

In conclusion, synthetics will continue to dominate the creative ideas of perfumers. These synthetics may come from the classifications:

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Some Aspects Of Qualitative Structure-Odor Relationships

Qualitative odor-structure relationships have been applied for more than a century. The results of these studies are mostly the consequence (outcome) of the application of common sense gathered by experience. Two main features characterize the molecular structures of odorant molecules: “electronicity” (electronic charge distribution over a molecule) and “stereocity” (volume, shape and profile of a molecule).

Ingredients Division Formed by PPF

Materials from three major supplying units.

Perfumer's Notebook: Stability of Fragrance Profile

An essential feature of any well compounded fragrance is its property of maintaining a constant profile during its exposure. This applies to fragrances applied to the skin, as with colognes or perfumes, or exhibited on the surface of toilet soaps. Marked change in profile during exposure may occur through lack of attention to relative evaporation rates of the perfume components. The rate at which a substance evaporates is, of course, a direct function of its vapor pressure, i.e. its tendency to change from liquid or solid to a gas.

Some Aspects of Qualitative Structure-Odor Relationships

Qualitative odor-structure relationships have been applied for more than a century. The results of these studies are mostly the consequence (outcome) of the application of common sense gathered by experience.

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Perfume and Flavor Synthetics

Cooperation between the Department of Organic Technology (DOT) at ICT Prague and Aroma Co. began in 1970 with research into problems with benzyl-acetate purity. The cooperative first consisted of an expert consultancy, which gradually grew into a systematic expert-research group focused on fi elds of basic research.

Ethyl Methyl Phenyl Glycidate

An aroma chemical profile, ethyl methyl phenyl glycidate. It belongs to a group of flavor and fragrance materials that illustrate the type of nomenclature prevalent in the aroma chemical industry in the first few decades of this century.

The Phenylpropanals—Floral Aromatic Aldehydes

Chemistry and application in fragrance

Para-Hydroxy Phenyl Butanone

The organoleptic impression of this chemical is so specific (somewhat like vanillin’s relationship to vanilla), that most of us refer to this material by its functionally derived name raspberry ketone. Thus shall it be referred to throughout this review.

2-Phenylethyl Alcohol: An Aroma Profile

Phenylethyl alochol is a higher aromatic alcohol characterized by a delicate fragrance of rose petals starting at 20 ppm.

Master perfumer Christophe Laudamiel shares his thoughts on the ingredient’s versatility, usage and more.

Christophe Laudamiel Explores the Magic of Phenyl Ethyl Alcohol

Master perfumer Christophe Laudamiel shares his thoughts on the ingredient’s versatility, usage and more.

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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New choice of phenylethanol: WANAROMA®PEA provides you with more creative space

WANAROMA®PEA, combines the fragrance of rose with the specialty of chemistry, provides stable supply and offers you a new choice of aroma ingredients.

Malodor Formation in Alcoholic Perfumes Containing Vetiveryl Acetate and Vetiver Oil

Although hypothetical, the proposed schemes explain reasonably well how butene isomers and 1,1-diethoxyethane can arise from vetivmyl acetate or vetiver oil autoxidation in alcoholic perfumes. Unsaturated perfume ingredients other than vetiveryl acetate or vetiver oil could possibly exhibit a similar behavior.

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Cinnamyl acetate EU natural – potential from high quality natural ingredients [sample request]

At Techvina, we're passionate about providing the highest quality natural ingredients. Our production process of Cinnamyl Acetate Natural from Cassia Oil uses a modern fractional distillation system that provides the highest recovery efficiency.

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Progress in Essential Oils: Ylang Ylang and Cananga oil

This month's column discusses the chemical compositions of ylang ylang and cananga oil.

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A Natural and a Pod: Commonalities in Vanilla and Tea Processing

Shared chemistry, biochemistry and processing in tea leaf and vanilla pod.

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Discovery of Nympheal: The Definitive Muguet Aldehyde

This is the story of Nympheal, which offers with its diffusive fresh, watery-floral, lily-of-the-valley odor a regulatory robust alternative to the existing muguet aldehydes.

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