DSM-Firmenich

Last updated February 26, 2026

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Oxidative phase distillation control: DSM-FirmenichLast 5 Years Research Landscape

Volatile flavor compounds like acetyl pyrroline degrade rapidly during thermal processing, leading to off-notes and loss of sensory profile. Precise control of aqueous-phase extraction and oxidative stability during concentration preserves high-value aromatic compounds for consumer product consistency.

What technical problems is DSM-Firmenich addressing in Oxidative phase distillation control?

Unpleasant flavor profile components

(6)evidences

Excessive bitterness and astringency in citrus-derived extracts limit consumer acceptance. Removing these specific sensory defects while maintaining concentration levels improves the organoleptic quality of beverage ingredients.

Citrus oil oxidative degradation

(5)evidences

The presence of oxidative byproducts and oxidation products in citrus extracts leads to off-flavors and reduced shelf life. Preventing these chemical changes ensures the sensory integrity of food and perfume applications.

Thermal flavor degradation

(4)evidences

High-heat extraction and distillation processes often destroy or alter volatile aromatic precursors like acetyl-pyrroline in natural extracts. Preventing this loss ensures the final food product retains a potent and authentic sensory profile.