In a competitive food market, taste remains one of the strongest drivers of choice. According to IFIC’s 2020 Food & Health Survey, taste is a major purchase consideration for consumers. Creating a balanced and repeatable flavor profile is therefore not simply a creative task — it requires sensory science, formulation expertise and process understanding.
A structured dairy-development process usually includes:
Modern analytical methods such as gas chromatography–mass spectrometry (GC-MS) and solid-phase microextraction (SPME) can support the identification and analysis of volatile compounds in complex dairy matrices.
Proteins can bind aroma compounds and change their release. Fats retain lipophilic flavor molecules and strongly influence aroma persistence and mouthfeel. Simple sugars can affect the partitioning of hydrophilic volatiles between the liquid and headspace. Hydrocolloids may also bind or retain aromatic compounds.
As a result, the same flavoring can perform differently in yogurt, milk drinks, high-protein desserts, cream products and ice cream.
In compound dairy products, flavor can be added directly to the dairy base or through fruit and other preparations. In ice cream, flavorings may be added before or after pasteurization, during or after freezing, or through inclusions such as sauces, coatings and fillings.
Product development works on two connected systems: the matrix itself and the complete flavor experience — olfactory, gustatory and trigeminal sensations.
Developers may need to balance sweetness, saltiness, acidity, bitterness, umami and fat perception; suppress undesirable notes; strengthen desirable ones; harmonize aroma; and, where appropriate, introduce trigeminal sensations such as cooling, warming, pungency, astringency or numbing effects.
Flavor technology can help compensate for aroma losses during pasteurization, sterilization or freezing; standardize sensory quality from batch to batch; extend a product family from one base matrix; support reduced-sugar or reduced-fat concepts; and create distinctive signatures without unnecessarily complicating production.
WM has more than 25 years of experience in food-ingredient development and over 15,000 implemented developments. The portfolio includes liquid, dry and encapsulated flavorings, sweetening systems, colors, extracts and essential oils.
Our Innovation Center develops products for a wide range of briefs, including:
Every formulation must be validated against the applicable requirements for the finished product and target market.
A recognizable sensory profile turns a first trial into a repeatable experience. Combining flavor technology with consumer insight, analytical methods and industrial validation helps manufacturers create products that remain attractive from laboratory sample to full-scale production.
Author: Vardi Dolinyan, Head of Dairy and Confectionery at WM.
Reference resources: IFIC — 2020 Food & Health Survey; Codex Alimentarius CXG 66-2008 — Guidelines for the Use of Flavourings; EFSA — Flavourings; EAEU TR CU 029/2012.