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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.

Flavor Bites: Dimethyl Sulfide

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

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.

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

Chem

Hangzhou Grascent Co., Ltd.'s Dimethyl heptanol

Hangzhou Grascent June

Hangzhou Grascent Co., Ltd's Dimethyl Heptanol

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Flavor Bites: 3,5-Dimethyl Cyclopentane-1,2-Dione

Use levels for aroma and taste effects in brown, nut, savory, fruit and fermented flavors.

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Raw Material of the Week: Dimethyl Disulfide

Microgreens, which are soil-grown seedlings of any herb or vegetable are a wellness trend. Natural Advantage has created a material that lends itself not only to herbs and vegetables, but also a variety of other applications and finished goods.

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MilliporeSigma's Ethyl dimethyl dioxolane acetate, mixture of isomers, ≥97%, FG

This ingredient provides fruity and apple notes, which can be used in a range of flavor and fragrance formulations.

Phenyl Ethyl Dimethyl Carbinyl Isobutyrate, ≥97%, FG MilliporeSigma www.sigmaaldrich.com Papaya isobutyrate (FEMA# 2736, CAS# 10031-71-7) is subtle, sweet, fruity and nectar-like with floral, slightly honey and green tropical fruit nuances. This ingredient’s succulent and slightly sweet mouth-feel works well in white grape, papaya, pineapple, mango, passion fruit, kiwi, lychee and rambutan. Its honey nuance is not overly pronounced, but does impart a fruity sweetness. The product meets halal and kosher certifications, in addition to following the IFRA guidelines.

MilliporeSigma's Phenyl Ethyl Dimethyl Carbinyl Isobutyrate, ≥97%, FG

Papaya isobutyrate is a subtle, sweet, fruity and nectar-like floral, with slight honey and green tropical fruit nuances. This ingredient’s succulent and slightly sweet mouth-feel works well in white grape, papaya, pineapple, mango, passion fruit, kiwi, lychee and rambutan flavors.

Synthesis and Odor Characteristics of New Gem-Dimethylcyclohexane Derivatives

Searching for cyclic analogs of the insect juvenile hormones, we synthesized a series of new compounds containing the cyclogeraniolene system. This system can be considered as a cyclic form of acyclic terpenes, such as dihydrocitronellol, dihydrogeraniol, and menthocitronellol. The isoprenoid chain in these compounds is rolled to form the cyclohexane ring by connection of the carbon atoms C-7 and C-10. As compared with the classical cyclic systems of the cyclogeraniol type, the compounds obtained by us contain the gem-dimethyl groups in the 3-position in relation to a chain with the functional group.

Synthesis and odor characteristics of some 6,6-dimethylbicyclo [3.1.0] hexane derivatives

It can be generally stated that the odor of the compound group under investigation, containing 8-10 carbon atoms in the molecule, is strongly influenced by the 6,6-dimethylbicyclo[3.10]hexane system which decides their common characteristic camphoric-penetrating odor.

Cycloheptadecanone from Dimethyl Octadecanedioate via a One-Step Catalytic Process

Although the reaction was not studied, it does establish that a one-step conversion of the long chain diesters to the cyclic ketone containing one less carbon atom can occur. It opens the possibility to simpler processes for the preparation of macrocyclic ketones.

Odor Analysis of (E)- and (Z)-3,7-Dimethyl-4-octen-l-ols and Their Derivatives

This article describes a study of a group of (E)-compounds and a separate group of (Z)-compounds obtained from (E)- and (Z)-isomers of 3,7-dimethyl-4-octen-l-ol.

2-Acetyl-2-thiazole

Able to be added in fragrances and flavors, this material from Pyrazine Specialties is a dark yellow-orange-brown liquid to solid.

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FAFAI Names 2019-2021 Officers

The appointments were announced at the close of the organization’s 70th annual general meeting, held July 10, 2019 in Mumbai.

EOAI's 2009-2011 Executive Committee

Essential Oil Association of India has finalized its executive committee for the year 2009-2011.

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