Choose natural colors by shade, food system and process

Four decisions before requesting samples

• Define the target shade: red, yellow, orange, blue, green or a blended tone. Compare hue and any flavor impact.
• Identify the food system: beverage, confectionery, bakery, dairy, meat or seasoning. Solubility and stability requirements differ.
• Record heat and holding time, pH, oxygen exposure, metal ions and package light transmission.
• Check the intended food category, use conditions, ingredient declaration and supplier documents for the destination market.

Color families to investigate

Candidates include beetroot red, carmine, paprika red, red yeast rice color and radish red among red options; gardenia yellow, beta-carotene, curcumin and chrysanthemum yellow among yellow and orange options. Blue and green examples include gardenia blue, phycocyanin and sodium copper chlorophyllin. Brown and dark examples include caramel, vegetable carbon, sorghum red and cocoa-shell materials.

These are candidate discussion categories; each specific product needs its own application assessment. Source, composition and labeling need individual review.

Design the first comparison

Choose two or three candidates after defining the reference shade, product type, heat treatment, pH, packaging and shelf life. Problems such as fading, sediment, specks, separation and batch differences should be investigated before deciding whether to alter processing, change the addition point, blend colors or switch color type.

• Prepare an uncolored base, a reference product, candidate-color samples and process controls.
• Record initial appearance, appearance after heat and light exposure, and storage results.
• For beverages, include pH, light-protected, vitamin C and water-source comparisons.
• For bakery and confectionery, compare heat exposure, oil/water dispersion and the final product shade.

Bring application evidence to the discussion

Provide photographs and the time at which a defect first appears alongside the formulation and process. Colorwell can discuss selection and sample-validation directions; the finished formulation still requires application, shelf-life and market review.