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Benzaldehyde

An aroma chemical profile, benzaldehyde. Benzaldehyde’s odor and taste are so unique and basic that it, in itself, forms an organoleptic class--benzaldehyde. The odor has a pleasant, sweet, aromatic note and the taste the same, with a slight, sweet, aromatic bite.

Cyclodextrin-Complexed Acetal as an Acetaldehyde Generator

The fixation and stabilization of acetaldehyde both in the physical and chemical sense have long been the subject of many attempts, described in papers and patents, to provide fresh fruit flavors for the food industry.

Chemical Structures

Aldehydes and Acetals - Part 1

Application as flavor and fragrance ingredients.

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Flavor Bites: Acetal

With a similar odor profile to acetaldehyde, acetal’s odor is less pungent and adds freshness to a wide variety of profiles, especially juicy orange flavors.

EPA Test Rule on HPV and Acetaldehyde

In a Federal Register notice published July 24, 2008, the US Environmental Protection Agency (EPA) announced it is proposing a test rule that would require testing for certain High Production Volume (HPV) chemicals for which manufacturers have not voluntarily provided data.

6-Methoxy-2,6-Dimethylheptanal

Use in fragrance compositions

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Bedoukian Research's Ethyl Vanillin Hexylene Glycol Acetal

Acetals and Ketals of 3β, 4β-caranediol-New Odoriferous Compounds from (+)-3-carene

In summary, it is noteworthy that the odor characteristics of acetals and ketals of bicyclic terpenic diols have been absent in the literature. Our discovery of interesting odors of ketals of (+)-3β,4β-caranediol indicates further potential possibilities of synthesis of new odoriferous compounds in the series of bicyclic terpenic diols.

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Flavor Bites: Dimethyl trisulfide

The profile of the dimethyl sulfide series of chemicals changes with increasing molecular weight, ranging from jammy to meaty. Additionally, there are dramatic variations in strengths, which can be used in vegetable, savory and dairy flavors.

1,1-Dimethoxy-2,2,5-trimethyl-4-hexene: The Grapefruit Acetal

Chemistry and application in fragrance.

2,5-Dimethylpyrazine has a roasted, peanut-like flavor that makes it an excellent fit for roasted nut flavors such as hazelnut, peanut and walnut.

Flavor Bites: 2,5-Dimethylpyrazine

This chemical is compatible with a very wide range of flavor types and works especially harmoniously with trimethyl pyrazine.

Flavor Bites: Dimethyl Sulfide

Use in vegetable, fruit, dairy, brown, fermented, and seafood and meat flavors

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

Chemistry and application in fragrance.

3,6-Dimethyl Octan-3-ol

A profile: 3,6-Dimethyl octan-3-ol. Thus is the history of 3,6-dimethyl octan-3-ol and its chemical evolution over forty years of changes in the flavor and fragrance industry. One wonders what might have been the fate of AR-1 if synthetic linalool had not been made available from the vitamin intermediate stream.

Flavor Bites: 2,5-Dimethyl 3-(2H)-furanone

This hidden gem works well in fruit categories and adds interest to any heated flavor category.

Dimethyl disulfide is useful in all brown flavors but especially interesting in cocoa flavors.

Dimethyl Disulfide in Savory, Brown and Nut Flavors

The rather unpleasant and putrid profile of dimethyl disulfide can play an interesting role in quite a number of flavors, just not in raspberry.

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Hangzhou Grascent's Dimethyl heptanol

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Oamic Ingredients USA's Natural 2,6-dimethylpyrazine

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