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Type: Article

Section: Fragrance > Ingredients

Resin Acid in Tree Moss Extract

Lichens are symbiotic organisms of fungi and algae. The biological significance of lichens and their metabolites has been reviewed by Huneck, who even stated that “good perfumes require lichen extracts.”

Aleuritic Acid in Perfumery and Pheromones

The brief account given above indicates the vast potential which aleuritic acid holds in the synthesis of numerous useful organic compounds possessing olfactory properties. With a steady and substantial availability of threo aleuritic acid, its utility is expected to increase enormously.

Fragrant Esters of 3-Cyclohexylbutanoic Acid

Thus, the acid is not too easily available, but remarkable fragrant properties of its esters raise the interest in its production. The first four stages of its synthesis have been described previously. Prin’s reaction of α-methylstyrene with formaldehyde yields 4-methyl-4-phenyl-1,3-dioxane.

iso-Valeric acid makes a subtle, but very useful, contribution to hazelnut flavors at 100 ppm.

iso-Valeric Acid in Dairy, Brown, Nut, Savory, Alcoholic Drink & Fruit Flavors

The profile of iso-valeric is very much stereotypical of the primary cheese odor, without any hint of the faint goaty character that starts to creep into the series of aliphatic acids from six carbon atoms upwards.

HESP—A New Essential Oil From the Acid Hydrolysate of Spent Sandal Heartwood

In the present study, the utilization of the spent (exhausted) sandalwood powder from steam distillation as a source of an acid hydrolysate oil is examined. It has been found that hydrolysis of the non-volatile portion of an acetone extract of the spent sandalwood powder with methanolic hydrochloric acid followed by steam distillation gave rise to a new essential oil (1.2% yield) which we have called HESP, the acronym for hydrolyzed exhausted sandalwood powder.

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The State of Citrus Oils, 2019-2020

The long-awaited return of a buyer’s market.

Methyl 2,4-dihydroxy-3,6-dimethylbenzoate

Chemistry and application in fragrance.

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.

Aroma Trades Studies for the 21st Century

The “aroma trades” constitute a global supply chain bringing flavored and fragranced products to enhance consumers’ enjoyment around the world. Within the supply chain is an army of specialists required to maintain and develop the industry.

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2018 Leaderboard: Givaudan Reaffirms 2020 Goals

By addressing the demand for natural and healthy products, Givaudan has reaffirmed its 2020 goals and remained the number one flavor and fragrance company.

1,3,5-Undecatriene and 2-Methoxy-3-isobutylpyrazine—Galbanum Green Notes

Chemistry and application in flavor and fragrance

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The Essence of the Whale: Ambergris in the 21st Century

The fragrance ingredient that launched a thousand ships, ambergris, has long been coveted for its properties and complexity. Now, its main chemical component, ambroxide, is telling its own story among a sea of fragrance materials.

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Ethyl 2,4-Decadienoate – A Classic Material with a Modern Twist from Bedoukian

Ethyl 2,4-Decadienoate is a well-known material throughout the industry for its enticing green, authentic Bartlett pear profile, but did you know there is so much more to it than just that?

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High Quality 2-Ethyl-3-Hydroxy-4h-pyran-4-one, Hot Price, Limited Time!

High Quality, Hot Price, Limited Time! The product you MUST have a look at.

ASP president Marvel Fields.

ASP 2009 Symposium

Highlights and snapshots of the American Society of Perfumers’ 2009 Symposium.

(E,Z)-2,6-Nonadienal

Unsaturated Aliphatic C9-Aldehydes as Natural Flavorants

(E, E)-2,4-Nonadienal

Unsaturated Aliphatic C9-Aldehydes as Natural Flavorants. (E,E)-2,4-Nonadienal is one of a few unsaturated C9-aldehydes which are produced industrially.

Takasago president and CEO Satoshi Masumura speaks on how Takasago translates the recent trends and future prospects to the company’s latest developments and strategies in this year’s Leaders & Newsmakers issue.

Takasago 2024 Leaders & Newsmakers

Takasago president and CEO Satoshi Masumura speaks on how Takasago translates the recent trends and prospects to the company’s latest developments and strategies in this year’s Leaders & Newsmakers issue.

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