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396 5 Aroma Compounds

Table 5.42. Synthetic Flavoring Materials (not naturally occurring in food)

Name Structure Aroma description

Ethyl vanillin

Sweet like vanilla

(2 to 4-times stronger

than vanillin)

Ethyl maltol cf. 5.3.1.2 Caramel-like

Musk ambrette

Musk-like

Allyl phenoxyacetate

Fruity, pineapple-like

α-Amyl cinnamic-aldehyde

Floral, jasmin and lilies

Hydroxycitronellal

Sweet, flowery,

liliaceous

6-Methyl coumarin

Dry, herbaceous

Propenylguaethol (vanatrope)

Phenolic, anise-like

Piperonyl isobutyrate

Sweet, fruity, like

berry fruits

5.5.2 Essences

The flavorist composes essences from raw materials.

In addition to striving for an optimal aroma,

the composition of the essence has to meet

food processing demands, e. g., compensation

for possible losses during heating. The “aroma

formulation” is an empirical one, developed as

a result of long experience dealing with many

problems, disappointments and failures, and

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