Whole Egg Powder

How to Reconstitute Whole Egg Powder

Whole egg powder is produced by spray-drying pasteurized liquid whole eggs, preserving the balanced functional profile of fresh eggs — including emulsification, aeration, coagulation, and color. Once rehydrated, it performs as a one-to-one replacement for fresh liquid whole egg in commercial food production.

Standard Reconstitution Ratio (1 : 2.57 by weight)

Directions：

1. Measure cool or lukewarm water (below 40°C). Higher temperatures can prematurely coagulate the proteins and impair baking and emulsifying performance.

2. Sprinkle the powder slowly into the water while stirring, or use a wire whisk to ensure the fine particles disperse evenly without forming lumps.

3. Rest the mixture for 20–30 minutes at room temperature, allowing the proteins and lipids to fully hydrate and develop their natural functional properties.

4. Stir or blend briefly before incorporating into your formulation. The reconstituted liquid behaves identically to fresh whole egg in batters, doughs, omelets, custards, and sauces.

Functional Properties of Spray-Dried Egg Yolk Powder

Egg yolk powder is not simply “dehydrated egg” — it is a multifunctional ingredient whose performance in finished products derives from three preserved native properties of fresh yolk:

1. Emulsification (lecithin and lipoprotein content)

Egg yolk contains 9–10% lecithin and a high concentration of lipoproteins (LDL/HDL) that stabilize oil-in-water emulsions. In mayonnaise, salad dressing, hollandaise, and Caesar dressing applications, reconstituted yolk powder delivers the same emulsion stability as fresh yolk when properly rehydrated below 40 °C. This is why rehydration temperature control matters: heat-denatured lipoproteins lose emulsifying performance and produce broken, oil-separating finished products.

2. Color contribution

Natural carotenoids (lutein, zeaxanthin) deliver the golden-yellow color signature essential to fresh pasta, custards, sponge cakes, lemon curd, and ice cream — without synthetic colorants. Color intensity is consistent batch-to-batch through controlled feed-stock management.

3. Richness, mouthfeel, and binding

The 60%+ lipid content of yolk delivers fat-based mouthfeel, flavor carrier function, and protein-based binding in baked goods, sauces, and frozen desserts. In ice cream and gelato, yolk powder contributes the silky, slow-melting texture of premium custard-base (gelato all’uovo) products.